DNSSEC Debugger - chalmers.se

Domain Name:

Time: 2025-07-11 20:38:08 UTC

Analyzing DNSSEC problems for chalmers.se

DS=20326/SHA-256 is now in the chain-of-trust

	Checking DS between Trust Anchor and .
	`. IN DS ( 20326 8 2 e06d44b80b8f1d39a95c0b0d7c65d08458e880409bbc683457104237c7f8ec8d )`
	Query to f.root-servers.net for ./DNSKEY
	Received 1414 bytes from 192.5.5.241
	;; Response received from [192.5.5.241] 1414 octets ;; HEADER SECTION ;; id = 50798 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; do = 1 co = 0 ;; qdcount = 1 ancount = 5 ;; nscount = 0 arcount = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 65535, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; . IN DNSKEY ;; ANSWER SECTION (5 records) . 172800 IN DNSKEY ( 256 3 8 AwEAAbEbGCpGTDrcZTWqWWE72nphyshpRcILdzCVlBGU9Ln1Fui9kkseUOP+g5GLUeVFKdTloeRT A9+EYiQdXgWXmXmuW/nGxZjAikluF/O9NzLVrr5iZnth2xu+F48nrJlAgWWiMNau54NI5sZ3iVQf hFsq2pZmf43RauRPniYMShOLO7EBWWXr5glDSgZGS9fSm6xHwwF+g8D4m8oanjvdCBNxXzSEKS31 ibxjLifTfvwCg3y4XXcNW9U6Nu3JmoKUdxqpPPIkBvVQbIz4UO2FwaR13uXC03ALP1Yx2QNSS4SZ lcIMtAftQR9wtCiuPWQnFv4jkzWqlhp1Lmf7bcoL9yk= ) ; keytag 53148 . 172800 IN DNSKEY ( 256 3 8 AwEAAbauxLSFZ+KSWi2cT6TJbm3d+GIVqb2N1XnDjMsRme0b6JlGp/cvwmM5CaJ5LQ7tG1r7LuTH jYZadtbNk2nZmclq9r4KInS48ungoAZb0gJXVw8IvBTBb1YWQmiBqD285pJuORwTii7DF++nNJJk 3i55HJt9SmBI7m7t8nvx7OOY/w0inxg3fLH2uY0SKO8he4FGwMc4Ubiab8N8Yhyhh+FkKKdD/+oA cuGF75PjlSXO460B4MlNLlEcjDEzIsKauRYx4YVgSaNomGhMMFblmXRzgW+1R6ywvm5mC9+omlyy izZp2GJfPwGMezuKSGDndO6CYYEc5/lsRhvBYsGjdPM= ) ; keytag 46441 . 172800 IN DNSKEY ( 257 3 8 AwEAAaz/tAm8yTn4Mfeh5eyI96WSVexTBAvkMgJzkKTOiW1vkIbzxeF3+/4RgWOq7HrxRixHlFlE xOLAJr5emLvN7SWXgnLh4+B5xQlNVz8Og8kvArMtNROxVQuCaSnIDdD5LKyWbRd2n9WGe2R8PzgC mr3EgVLrjyBxWezF0jLHwVN8efS3rCj/EWgvIWgb9tarpVUDK/b58Da+sqqls3eNbuv7pr+eoZG+ SrDK6nWeL3c6H5Apxz7LjVc1uTIdsIXxuOLYA4/ilBmSVIzuDWfdRUfhHdY6+cn8HFRm+2hM8AnX GXws9555KrUB5qihylGa8subX2Nn6UwNR1AkUTV74bU= ) ; keytag 20326 . 172800 IN DNSKEY ( 257 3 8 AwEAAa96jeuknZlaeSrvyAJj6ZHv28hhOKkx3rLGXVaC6rXTsDc449/cidltpkyGwCJNnOAlFNKF 2jBosZBU5eeHspaQWOmOElZsjICMQMC3aeHbGiShvZsx4wMYSjH8e7Vrhbu6irwCzVBApESjbUdp WWmEnhathWu1jo+siFUiRAAxm9qyJNg/wOZqqzL/dL/q8PkcRU5oUKEpUge71M3ej2/7CPqpdVwu MoTvoB+ZOT4YeGyxMvHmbrxlFzGOHOijtzN+u1TQNatX2XBuzZNQ1K+s2CXkPIZo7s6JgZyvaBev YtxPvYLw4z9mR7K2vaF18UYH9Z9GNUUeayffKC73PYc= ) ; keytag 38696 . 172800 IN RRSIG ( DNSKEY 8 0 172800 20250801000000 20250711000000 20326 . WwWSfJzdfRVlUhGNEnrahgVWN54iU6fIm3g0XhxC1f3yxbK7s1iQFZpKwJ0xNQkBeBFA0/sb7N4D nZVn1gdF9F8oOQ5sDllyjewNoDjAgtyN+inLgl9Ta/aK1Tn183K0P0jevWG8MmbIC8TCmbv/SvyD TZK3BIMsQ+HGu8jloGYgIgbliKrG14GtXcF2jcjLFaIT7J1j1pO1ErcUrgd7hmfEC9emCZbDuQAt RQ+mWJL9NNTj6RToAUxA8sI4kEgrslBAzzc6co7TbhediJ/2ya1in+nLTCBHV53oL1JGITWaGwMf lcDwQEkWFJ0dRxhNDkKvuDCRz3VnPaAkDPLrbA== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Found 4 DNSKEY records for .
	`. 172800 IN DNSKEY ( 256 3 8 AwEAAbEbGCpGTDrcZTWqWWE72nphyshpRcILdzCVlBGU9Ln1Fui9kkseUOP+g5GLUeVFKdTloeRT A9+EYiQdXgWXmXmuW/nGxZjAikluF/O9NzLVrr5iZnth2xu+F48nrJlAgWWiMNau54NI5sZ3iVQf hFsq2pZmf43RauRPniYMShOLO7EBWWXr5glDSgZGS9fSm6xHwwF+g8D4m8oanjvdCBNxXzSEKS31 ibxjLifTfvwCg3y4XXcNW9U6Nu3JmoKUdxqpPPIkBvVQbIz4UO2FwaR13uXC03ALP1Yx2QNSS4SZ lcIMtAftQR9wtCiuPWQnFv4jkzWqlhp1Lmf7bcoL9yk= ) ; keytag 53148`
	`. 172800 IN DNSKEY ( 256 3 8 AwEAAbauxLSFZ+KSWi2cT6TJbm3d+GIVqb2N1XnDjMsRme0b6JlGp/cvwmM5CaJ5LQ7tG1r7LuTH jYZadtbNk2nZmclq9r4KInS48ungoAZb0gJXVw8IvBTBb1YWQmiBqD285pJuORwTii7DF++nNJJk 3i55HJt9SmBI7m7t8nvx7OOY/w0inxg3fLH2uY0SKO8he4FGwMc4Ubiab8N8Yhyhh+FkKKdD/+oA cuGF75PjlSXO460B4MlNLlEcjDEzIsKauRYx4YVgSaNomGhMMFblmXRzgW+1R6ywvm5mC9+omlyy izZp2GJfPwGMezuKSGDndO6CYYEc5/lsRhvBYsGjdPM= ) ; keytag 46441`
	`. 172800 IN DNSKEY ( 257 3 8 AwEAAaz/tAm8yTn4Mfeh5eyI96WSVexTBAvkMgJzkKTOiW1vkIbzxeF3+/4RgWOq7HrxRixHlFlE xOLAJr5emLvN7SWXgnLh4+B5xQlNVz8Og8kvArMtNROxVQuCaSnIDdD5LKyWbRd2n9WGe2R8PzgC mr3EgVLrjyBxWezF0jLHwVN8efS3rCj/EWgvIWgb9tarpVUDK/b58Da+sqqls3eNbuv7pr+eoZG+ SrDK6nWeL3c6H5Apxz7LjVc1uTIdsIXxuOLYA4/ilBmSVIzuDWfdRUfhHdY6+cn8HFRm+2hM8AnX GXws9555KrUB5qihylGa8subX2Nn6UwNR1AkUTV74bU= ) ; keytag 20326`
	`. 172800 IN DNSKEY ( 257 3 8 AwEAAa96jeuknZlaeSrvyAJj6ZHv28hhOKkx3rLGXVaC6rXTsDc449/cidltpkyGwCJNnOAlFNKF 2jBosZBU5eeHspaQWOmOElZsjICMQMC3aeHbGiShvZsx4wMYSjH8e7Vrhbu6irwCzVBApESjbUdp WWmEnhathWu1jo+siFUiRAAxm9qyJNg/wOZqqzL/dL/q8PkcRU5oUKEpUge71M3ej2/7CPqpdVwu MoTvoB+ZOT4YeGyxMvHmbrxlFzGOHOijtzN+u1TQNatX2XBuzZNQ1K+s2CXkPIZo7s6JgZyvaBev YtxPvYLw4z9mR7K2vaF18UYH9Z9GNUUeayffKC73PYc= ) ; keytag 38696`
	DNSKEY=20326/SEP is now in the chain-of-trust
	DS=20326/SHA-256 verifies DNSKEY=20326/SEP
	Found 1 RRSIGs over DNSKEY RRset
	`. 172800 IN RRSIG ( DNSKEY 8 0 172800 20250801000000 20250711000000 20326 . WwWSfJzdfRVlUhGNEnrahgVWN54iU6fIm3g0XhxC1f3yxbK7s1iQFZpKwJ0xNQkBeBFA0/sb7N4D nZVn1gdF9F8oOQ5sDllyjewNoDjAgtyN+inLgl9Ta/aK1Tn183K0P0jevWG8MmbIC8TCmbv/SvyD TZK3BIMsQ+HGu8jloGYgIgbliKrG14GtXcF2jcjLFaIT7J1j1pO1ErcUrgd7hmfEC9emCZbDuQAt RQ+mWJL9NNTj6RToAUxA8sI4kEgrslBAzzc6co7TbhediJ/2ya1in+nLTCBHV53oL1JGITWaGwMf lcDwQEkWFJ0dRxhNDkKvuDCRz3VnPaAkDPLrbA== )`
	RRSIG=20326 and DNSKEY=20326/SEP verifies the DNSKEY RRset
	DNSKEY=53148 is now in the chain-of-trust
	DNSKEY=46441 is now in the chain-of-trust
	DNSKEY=38696/SEP is now in the chain-of-trust
	Query to l.root-servers.net for chalmers.se/A
	Received 978 bytes from 199.7.83.42
	;; Response received from [199.7.83.42] 978 octets ;; HEADER SECTION ;; id = 29073 ;; qr = 1 aa = 0 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; do = 1 co = 0 ;; qdcount = 1 ancount = 0 ;; nscount = 12 arcount = 21 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; chalmers.se. IN A ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (12 records) se. 172800 IN NS a.ns.se. se. 172800 IN NS b.ns.se. se. 172800 IN NS c.ns.se. se. 172800 IN NS f.ns.se. se. 172800 IN NS g.ns.se. se. 172800 IN NS i.ns.se. se. 172800 IN NS m.ns.se. se. 172800 IN NS x.ns.se. se. 172800 IN NS y.ns.se. se. 172800 IN NS z.ns.se. se. 86400 IN DS ( 59407 8 2 67a8e06fcefdd9397f77f26c41ade4ec142f299bcfa1827f0ef8fd87f2f63022 ) se. 86400 IN RRSIG ( DS 8 1 86400 20250724170000 20250711160000 46441 . svxsT3iWY2x6XcKIdyN1RSGCth3saYZrMY0+awm68mnKJL82rlXikbzzwiT/lzEQYH1HgHUGCZ/b vfgaHaSGpipAXF8zxzWWoDKEkkxM5m50jjfYnD3RrRc2VFpmHt+1PT0NXi5Mfo0mDjdSKVaZ7/Zo GraNmVaiVmxxFEWi7sjBB4vu/RQPPcmEazBI4ZAzE8m0qRlYy8LePxvckFThfmaY0H36P9cmIVhC y6FKk8etoxXhWPQvXk0Xx9JtmbGtuffy65InTRvFpSDKj5mM0mVVJ1TzyoKIpCrB/K7Y3oel1Oau bBoDi0bM3eOCJCSPEk+7vVhA99gGEsk2l9byWw== ) ;; ADDITIONAL SECTION (21 records) a.ns.se. 172800 IN A 192.36.144.107 b.ns.se. 172800 IN A 192.36.133.107 c.ns.se. 172800 IN A 192.36.135.107 f.ns.se. 172800 IN A 192.71.53.53 g.ns.se. 172800 IN A 130.239.5.114 i.ns.se. 172800 IN A 194.146.106.22 m.ns.se. 172800 IN A 194.0.11.112 x.ns.se. 172800 IN A 213.108.25.4 y.ns.se. 172800 IN A 185.159.197.150 z.ns.se. 172800 IN A 185.159.198.150 a.ns.se. 172800 IN AAAA 2a01:3f0:0:301::53 b.ns.se. 172800 IN AAAA 2001:67c:254c:301::53 c.ns.se. 172800 IN AAAA 2001:67c:2554:301::53 f.ns.se. 172800 IN AAAA 2a01:3f0:0:305::53 g.ns.se. 172800 IN AAAA 2001:6b0:e:3::1 i.ns.se. 172800 IN AAAA 2001:67c:1010:5::53 m.ns.se. 172800 IN AAAA 2001:678:e:112::53 x.ns.se. 172800 IN AAAA 2001:67c:124c:e000::4 y.ns.se. 172800 IN AAAA 2620:10a:80aa::150 z.ns.se. 172800 IN AAAA 2620:10a:80ab::150 ;; { "EDNS-VERSION": 0 }
	Query to f.root-servers.net for se/DNSKEY
	Received 969 bytes from 192.5.5.241
	;; Response received from [192.5.5.241] 969 octets ;; HEADER SECTION ;; id = 63495 ;; qr = 1 aa = 0 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; do = 1 co = 0 ;; qdcount = 1 ancount = 0 ;; nscount = 12 arcount = 21 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1472, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; se. IN DNSKEY ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (12 records) se. 172800 IN NS a.ns.se. se. 172800 IN NS b.ns.se. se. 172800 IN NS c.ns.se. se. 172800 IN NS f.ns.se. se. 172800 IN NS g.ns.se. se. 172800 IN NS i.ns.se. se. 172800 IN NS m.ns.se. se. 172800 IN NS x.ns.se. se. 172800 IN NS y.ns.se. se. 172800 IN NS z.ns.se. se. 86400 IN DS ( 59407 8 2 67a8e06fcefdd9397f77f26c41ade4ec142f299bcfa1827f0ef8fd87f2f63022 ) se. 86400 IN RRSIG ( DS 8 1 86400 20250724170000 20250711160000 46441 . svxsT3iWY2x6XcKIdyN1RSGCth3saYZrMY0+awm68mnKJL82rlXikbzzwiT/lzEQYH1HgHUGCZ/b vfgaHaSGpipAXF8zxzWWoDKEkkxM5m50jjfYnD3RrRc2VFpmHt+1PT0NXi5Mfo0mDjdSKVaZ7/Zo GraNmVaiVmxxFEWi7sjBB4vu/RQPPcmEazBI4ZAzE8m0qRlYy8LePxvckFThfmaY0H36P9cmIVhC y6FKk8etoxXhWPQvXk0Xx9JtmbGtuffy65InTRvFpSDKj5mM0mVVJ1TzyoKIpCrB/K7Y3oel1Oau bBoDi0bM3eOCJCSPEk+7vVhA99gGEsk2l9byWw== ) ;; ADDITIONAL SECTION (21 records) a.ns.se. 172800 IN A 192.36.144.107 a.ns.se. 172800 IN AAAA 2a01:3f0:0:301::53 b.ns.se. 172800 IN A 192.36.133.107 b.ns.se. 172800 IN AAAA 2001:67c:254c:301::53 c.ns.se. 172800 IN A 192.36.135.107 c.ns.se. 172800 IN AAAA 2001:67c:2554:301::53 f.ns.se. 172800 IN A 192.71.53.53 f.ns.se. 172800 IN AAAA 2a01:3f0:0:305::53 g.ns.se. 172800 IN A 130.239.5.114 g.ns.se. 172800 IN AAAA 2001:6b0:e:3::1 i.ns.se. 172800 IN A 194.146.106.22 i.ns.se. 172800 IN AAAA 2001:67c:1010:5::53 m.ns.se. 172800 IN A 194.0.11.112 m.ns.se. 172800 IN AAAA 2001:678:e:112::53 x.ns.se. 172800 IN A 213.108.25.4 x.ns.se. 172800 IN AAAA 2001:67c:124c:e000::4 y.ns.se. 172800 IN A 185.159.197.150 y.ns.se. 172800 IN AAAA 2620:10a:80aa::150 z.ns.se. 172800 IN A 185.159.198.150 z.ns.se. 172800 IN AAAA 2620:10a:80ab::150 ;; { "EDNS-VERSION": 0 }
	Found child zone se

	Checking DS between . and se
	Query to k.root-servers.net for se/DS
	Received 366 bytes from 193.0.14.129
	;; Response received from [193.0.14.129] 366 octets ;; HEADER SECTION ;; id = 63521 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; do = 1 co = 0 ;; qdcount = 1 ancount = 2 ;; nscount = 0 arcount = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; se. IN DS ;; ANSWER SECTION (2 records) se. 86400 IN DS ( 59407 8 2 67a8e06fcefdd9397f77f26c41ade4ec142f299bcfa1827f0ef8fd87f2f63022 ) se. 86400 IN RRSIG ( DS 8 1 86400 20250724170000 20250711160000 46441 . svxsT3iWY2x6XcKIdyN1RSGCth3saYZrMY0+awm68mnKJL82rlXikbzzwiT/lzEQYH1HgHUGCZ/b vfgaHaSGpipAXF8zxzWWoDKEkkxM5m50jjfYnD3RrRc2VFpmHt+1PT0NXi5Mfo0mDjdSKVaZ7/Zo GraNmVaiVmxxFEWi7sjBB4vu/RQPPcmEazBI4ZAzE8m0qRlYy8LePxvckFThfmaY0H36P9cmIVhC y6FKk8etoxXhWPQvXk0Xx9JtmbGtuffy65InTRvFpSDKj5mM0mVVJ1TzyoKIpCrB/K7Y3oel1Oau bBoDi0bM3eOCJCSPEk+7vVhA99gGEsk2l9byWw== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Found 1 DS records for se in the . zone
	DS=59407/SHA-256 has algorithm RSASHA256
	Found 1 RRSIGs over DS RRset
	`se. 86400 IN RRSIG ( DS 8 1 86400 20250724170000 20250711160000 46441 . svxsT3iWY2x6XcKIdyN1RSGCth3saYZrMY0+awm68mnKJL82rlXikbzzwiT/lzEQYH1HgHUGCZ/b vfgaHaSGpipAXF8zxzWWoDKEkkxM5m50jjfYnD3RrRc2VFpmHt+1PT0NXi5Mfo0mDjdSKVaZ7/Zo GraNmVaiVmxxFEWi7sjBB4vu/RQPPcmEazBI4ZAzE8m0qRlYy8LePxvckFThfmaY0H36P9cmIVhC y6FKk8etoxXhWPQvXk0Xx9JtmbGtuffy65InTRvFpSDKj5mM0mVVJ1TzyoKIpCrB/K7Y3oel1Oau bBoDi0bM3eOCJCSPEk+7vVhA99gGEsk2l9byWw== )`
	RRSIG=46441 and DNSKEY=46441 verifies the DS RRset
	DS=59407/SHA-256 is now in the chain-of-trust
	`se. 86400 IN DS ( 59407 8 2 67a8e06fcefdd9397f77f26c41ade4ec142f299bcfa1827f0ef8fd87f2f63022 )`
	Query to x.ns.se for se/DNSKEY
	Received 873 bytes from 213.108.25.4
	;; Response received from [213.108.25.4] 873 octets ;; HEADER SECTION ;; id = 41669 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; do = 1 co = 0 ;; qdcount = 1 ancount = 3 ;; nscount = 0 arcount = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; se. IN DNSKEY ;; ANSWER SECTION (3 records) se. 3600 IN DNSKEY ( 256 3 8 AwEAAaPZ0FxpvhlHgW1UmE2yR/ZdYp3MmcsG4MNSYkEEyitPSBxaUGNiQwDXNEIUly4eU/yc7rdr V7GTAZhj8YyLfnoc06u2aev8Gc3be3kBV8Py77ESA4/u/+JcYNAikZ8i4o5GfCppv5ShbDyeu0ks f+XQDW2jT4mhD4txelnYTipL95MBjYmE9u7reW8u0hsKOzeMk+BWewgrhIb6bFoVbWByWTnAGa33 JGZFdGC19v2GzCE/t6g51eIyOja10mQKI6z57uHEgTL/4xwGEAKB/vu9LqbABCsIKbrYtxJaNEfU ghlIr2pOY9Ko4tQjCmNSB+wglm5uOeGsImC7BRH/lW0= ) ; keytag 46743 se. 3600 IN DNSKEY ( 257 3 8 AwEAAccqQMsh1rhvB3IWXmWZpCrug9MEGCKGteLIvwppyHeHgeBBm3M0p5FV9ImquvxFCnBd6Eey 3Vf8SzoTodZ3YrGF9WFve7bmie2MIBhFDoCep16v9lon0ZsKrOvoCkPbTT0iFCdrbdyikYcCfvvh 303anvQeTCf3jy+bHOTleaqVaNRJiGv5NBsPKpfnnqBpqqKyZymSpwQXHtTeyv7iWwGl3cfP3U6s p711WvKkXy7Y2DJnC5T5owHWUy1ZPl4s+9DtuC2A9AWhOpDicguHYRfmyscjCbPOB8/tO5j+uECo 67i7JjsiLjQTRyHuigUUBRag3Z3FaTXZBg/myaoUL0U= ) ; keytag 59407 se. 3600 IN RRSIG ( DNSKEY 8 1 3600 20250725011618 20250710234618 59407 se. YwBWm5OFJQr/XnJ0XCGTTBUkP85PAv1nG6eFVOCsPIb4niEMi3gFOCLOZP+sfpGnmtvSW6VLuhgK 9+hm+8Q+/wTBKb19db/EqbIangvNdh0naRbXTCzqTNWCQcXC6b8QMDXVK+RHPMYZ2022LSEkFAXh SBCJjkjDoCHzI/1M0yAGdL8fsr8+n3Xq6ZG/CIhD3YnNY8/6vN/RgZzGrl71Kf2bTViyOX6TeAZu dqBseRj6sZpiZQPG4R6gsQHml16LvvXWJx+MS0ksYE/9cB2tTmGtkmbps2mxdeItHO5eQh6+nSO0 ztK5YGhafTXoop6v5Wds9CIq2UGWfZQ16OGl2g== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Found 2 DNSKEY records for se
	`se. 3600 IN DNSKEY ( 256 3 8 AwEAAaPZ0FxpvhlHgW1UmE2yR/ZdYp3MmcsG4MNSYkEEyitPSBxaUGNiQwDXNEIUly4eU/yc7rdr V7GTAZhj8YyLfnoc06u2aev8Gc3be3kBV8Py77ESA4/u/+JcYNAikZ8i4o5GfCppv5ShbDyeu0ks f+XQDW2jT4mhD4txelnYTipL95MBjYmE9u7reW8u0hsKOzeMk+BWewgrhIb6bFoVbWByWTnAGa33 JGZFdGC19v2GzCE/t6g51eIyOja10mQKI6z57uHEgTL/4xwGEAKB/vu9LqbABCsIKbrYtxJaNEfU ghlIr2pOY9Ko4tQjCmNSB+wglm5uOeGsImC7BRH/lW0= ) ; keytag 46743`
	`se. 3600 IN DNSKEY ( 257 3 8 AwEAAccqQMsh1rhvB3IWXmWZpCrug9MEGCKGteLIvwppyHeHgeBBm3M0p5FV9ImquvxFCnBd6Eey 3Vf8SzoTodZ3YrGF9WFve7bmie2MIBhFDoCep16v9lon0ZsKrOvoCkPbTT0iFCdrbdyikYcCfvvh 303anvQeTCf3jy+bHOTleaqVaNRJiGv5NBsPKpfnnqBpqqKyZymSpwQXHtTeyv7iWwGl3cfP3U6s p711WvKkXy7Y2DJnC5T5owHWUy1ZPl4s+9DtuC2A9AWhOpDicguHYRfmyscjCbPOB8/tO5j+uECo 67i7JjsiLjQTRyHuigUUBRag3Z3FaTXZBg/myaoUL0U= ) ; keytag 59407`
	DNSKEY=59407/SEP is now in the chain-of-trust
	DS=59407/SHA-256 verifies DNSKEY=59407/SEP
	Found 1 RRSIGs over DNSKEY RRset
	`se. 3600 IN RRSIG ( DNSKEY 8 1 3600 20250725011618 20250710234618 59407 se. YwBWm5OFJQr/XnJ0XCGTTBUkP85PAv1nG6eFVOCsPIb4niEMi3gFOCLOZP+sfpGnmtvSW6VLuhgK 9+hm+8Q+/wTBKb19db/EqbIangvNdh0naRbXTCzqTNWCQcXC6b8QMDXVK+RHPMYZ2022LSEkFAXh SBCJjkjDoCHzI/1M0yAGdL8fsr8+n3Xq6ZG/CIhD3YnNY8/6vN/RgZzGrl71Kf2bTViyOX6TeAZu dqBseRj6sZpiZQPG4R6gsQHml16LvvXWJx+MS0ksYE/9cB2tTmGtkmbps2mxdeItHO5eQh6+nSO0 ztK5YGhafTXoop6v5Wds9CIq2UGWfZQ16OGl2g== )`
	RRSIG=59407 and DNSKEY=59407/SEP verifies the DNSKEY RRset
	DNSKEY=46743 is now in the chain-of-trust
	Query to b.ns.se for chalmers.se/A
	Received 636 bytes from 192.36.133.107
	;; Response received from [192.36.133.107] 636 octets ;; HEADER SECTION ;; id = 64097 ;; qr = 1 aa = 0 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; do = 1 co = 0 ;; qdcount = 1 ancount = 0 ;; nscount = 6 arcount = 9 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; chalmers.se. IN A ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (6 records) chalmers.se. 86400 IN NS ns3.chalmers.se. chalmers.se. 86400 IN NS ns2.chalmers.se. chalmers.se. 86400 IN NS ns1.chalmers.se. chalmers.se. 86400 IN NS sunic.sunet.se. chalmers.se. 3600 IN DS ( 26627 8 2 07e211ad11eab7fad0f05049ecb1fa917e01f85adc71cdcf1c35f61b12a22120 ) chalmers.se. 3600 IN RRSIG ( DS 8 2 3600 20250724211252 20250710194252 46743 se. jXP25Xo6SgKunjuQRTBtleIysF04pBwoQ+CWJMhnYi3VvxXQjdreE9JekoCa3xrcqa9MYxPpzpid V+ruL8f+xY2Ybw9UbQDt8qrO59dVCPghrTB8QVRnYMGY2ctFt1R9IJNGF5Jgp7QDdXMuBmydiH0/ BninbwqooZUZWcAhROc44O8y23S7Tph9vl3MDRlVsgwN5imRFQWLOJa7Eumb9+Tb5mu0+t2WunJp A0pv9qMYiDeM/Gs5W7dWQc6QVaP65Fz4tduC3lMw96aMtM2fmrMuwlFvRw2rO0UjDVnDkQDWURXd n1rfpChVcjg8M2B78ywZgKu/GErP9sNpJIurBA== ) ;; ADDITIONAL SECTION (9 records) sunic.sunet.se. 86400 IN A 192.36.125.2 ns3.chalmers.se. 86400 IN A 192.36.120.11 ns2.chalmers.se. 86400 IN A 129.16.253.252 ns1.chalmers.se. 86400 IN A 129.16.2.40 sunic.sunet.se. 86400 IN AAAA 2001:6b0:7::2 ns3.chalmers.se. 86400 IN AAAA 2001:2040:63::11 ns2.chalmers.se. 86400 IN AAAA 2001:6b0:2:20::1 ns1.chalmers.se. 86400 IN AAAA 2001:6b0:2:10::1 ;; { "EDNS-VERSION": 0 }
	Query to i.ns.se for chalmers.se/DNSKEY
	Received 636 bytes from 194.146.106.22
	;; Response received from [194.146.106.22] 636 octets ;; HEADER SECTION ;; id = 63390 ;; qr = 1 aa = 0 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; do = 1 co = 0 ;; qdcount = 1 ancount = 0 ;; nscount = 6 arcount = 9 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; chalmers.se. IN DNSKEY ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (6 records) chalmers.se. 86400 IN NS ns3.chalmers.se. chalmers.se. 86400 IN NS sunic.sunet.se. chalmers.se. 86400 IN NS ns1.chalmers.se. chalmers.se. 86400 IN NS ns2.chalmers.se. chalmers.se. 3600 IN DS ( 26627 8 2 07e211ad11eab7fad0f05049ecb1fa917e01f85adc71cdcf1c35f61b12a22120 ) chalmers.se. 3600 IN RRSIG ( DS 8 2 3600 20250724211252 20250710194252 46743 se. jXP25Xo6SgKunjuQRTBtleIysF04pBwoQ+CWJMhnYi3VvxXQjdreE9JekoCa3xrcqa9MYxPpzpid V+ruL8f+xY2Ybw9UbQDt8qrO59dVCPghrTB8QVRnYMGY2ctFt1R9IJNGF5Jgp7QDdXMuBmydiH0/ BninbwqooZUZWcAhROc44O8y23S7Tph9vl3MDRlVsgwN5imRFQWLOJa7Eumb9+Tb5mu0+t2WunJp A0pv9qMYiDeM/Gs5W7dWQc6QVaP65Fz4tduC3lMw96aMtM2fmrMuwlFvRw2rO0UjDVnDkQDWURXd n1rfpChVcjg8M2B78ywZgKu/GErP9sNpJIurBA== ) ;; ADDITIONAL SECTION (9 records) sunic.sunet.se. 86400 IN A 192.36.125.2 ns3.chalmers.se. 86400 IN A 192.36.120.11 ns2.chalmers.se. 86400 IN A 129.16.253.252 ns1.chalmers.se. 86400 IN A 129.16.2.40 sunic.sunet.se. 86400 IN AAAA 2001:6b0:7::2 ns3.chalmers.se. 86400 IN AAAA 2001:2040:63::11 ns2.chalmers.se. 86400 IN AAAA 2001:6b0:2:20::1 ns1.chalmers.se. 86400 IN AAAA 2001:6b0:2:10::1 ;; { "EDNS-VERSION": 0 }
	Found child zone chalmers.se

chalmers.se

	Checking DS between se and chalmers.se
	Query to c.ns.se for chalmers.se/DS
	Received 378 bytes from 192.36.135.107
	;; Response received from [192.36.135.107] 378 octets ;; HEADER SECTION ;; id = 38945 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; do = 1 co = 0 ;; qdcount = 1 ancount = 2 ;; nscount = 0 arcount = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; chalmers.se. IN DS ;; ANSWER SECTION (2 records) chalmers.se. 3600 IN DS ( 26627 8 2 07e211ad11eab7fad0f05049ecb1fa917e01f85adc71cdcf1c35f61b12a22120 ) chalmers.se. 3600 IN RRSIG ( DS 8 2 3600 20250724211252 20250710194252 46743 se. jXP25Xo6SgKunjuQRTBtleIysF04pBwoQ+CWJMhnYi3VvxXQjdreE9JekoCa3xrcqa9MYxPpzpid V+ruL8f+xY2Ybw9UbQDt8qrO59dVCPghrTB8QVRnYMGY2ctFt1R9IJNGF5Jgp7QDdXMuBmydiH0/ BninbwqooZUZWcAhROc44O8y23S7Tph9vl3MDRlVsgwN5imRFQWLOJa7Eumb9+Tb5mu0+t2WunJp A0pv9qMYiDeM/Gs5W7dWQc6QVaP65Fz4tduC3lMw96aMtM2fmrMuwlFvRw2rO0UjDVnDkQDWURXd n1rfpChVcjg8M2B78ywZgKu/GErP9sNpJIurBA== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Found 1 DS records for chalmers.se in the se zone
	DS=26627/SHA-256 has algorithm RSASHA256
	Found 1 RRSIGs over DS RRset
	`chalmers.se. 3600 IN RRSIG ( DS 8 2 3600 20250724211252 20250710194252 46743 se. jXP25Xo6SgKunjuQRTBtleIysF04pBwoQ+CWJMhnYi3VvxXQjdreE9JekoCa3xrcqa9MYxPpzpid V+ruL8f+xY2Ybw9UbQDt8qrO59dVCPghrTB8QVRnYMGY2ctFt1R9IJNGF5Jgp7QDdXMuBmydiH0/ BninbwqooZUZWcAhROc44O8y23S7Tph9vl3MDRlVsgwN5imRFQWLOJa7Eumb9+Tb5mu0+t2WunJp A0pv9qMYiDeM/Gs5W7dWQc6QVaP65Fz4tduC3lMw96aMtM2fmrMuwlFvRw2rO0UjDVnDkQDWURXd n1rfpChVcjg8M2B78ywZgKu/GErP9sNpJIurBA== )`
	RRSIG=46743 and DNSKEY=46743 verifies the DS RRset
	DS=26627/SHA-256 is now in the chain-of-trust
	`chalmers.se. 3600 IN DS ( 26627 8 2 07e211ad11eab7fad0f05049ecb1fa917e01f85adc71cdcf1c35f61b12a22120 )`
	Query to ns2.chalmers.se for chalmers.se/DNSKEY
	Received 911 bytes from 129.16.253.252
	;; Response received from [129.16.253.252] 911 octets ;; HEADER SECTION ;; id = 14678 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; do = 1 co = 0 ;; qdcount = 1 ancount = 4 ;; nscount = 0 arcount = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; chalmers.se. IN DNSKEY ;; ANSWER SECTION (4 records) chalmers.se. 3600 IN DNSKEY ( 257 3 8 AwEAAb4oYrsodiPQsqgd5doszga/oWqtj1XYEPv/FSqQ0JtDr7L8HxotKRpO66uqC8m0sfIIgXkn UM3CMOJYjY02dmGUm7WldWkqiBCWEQETcDXffdjzL5dDo1eDvj9I6ajRczgjLIY6xuIK0OHafSxD 3F9dM1CmwNglvdtCp+oF4mFOZv6h96gpPx/h30k8e56q4UlaA537NlN7dz4Ru2PvqwCu4DTwwP54 eX7dKod1OPreDy7Ru4+cyjyAiV3JTs6JSOhJwYrlyw8SnRnDmM5HdLCttC2qX6P1Rg8OSE6LXh9n nqBwWzwD49iEIFu//eXnf289C9bAUbLdFxmx0Dsa4Jc= ) ; keytag 26627 chalmers.se. 3600 IN DNSKEY ( 256 3 8 AwEAAe0b/8FlpiGlsUaGAfrqSO10WTjXwUCB/3KQ21SiaIzV41Q61NRUy2+vk2LTA/45CXwBbk9w FAqUoXconQZer55K5OYNk1UaWSYmTSd+d1L67x8uW7wwCCRlPCMgFfiH03Qoa2iXkJbzhs2vLNi9 ULPqy96BBgX4euMnTtHyyGdF ) ; keytag 17149 chalmers.se. 3600 IN DNSKEY ( 256 3 8 AwEAAclxsIrDJMJDUblT5z+4SL0QdEgsm0QoqsQjaslmNc3oG/9KIeZQyCFxV2m25WCUushhgtsv T/B2SRFuWWPONVu8xrsLxAT41IbjgdgvLogOHRC7zEcK7eARr4f9vOmZXupmr+zdUfW+fxXh0u0w lvwy/K2FavuCgzTg9KDUseKF ) ; keytag 52489 chalmers.se. 3600 IN RRSIG ( DNSKEY 8 2 3600 20250729234224 20250706031035 26627 chalmers.se. Ne+gyIONgmF/CzQlWQLq+qwMnUdYPcEZAxlhvQl9f1sFWoaA842J8s294Z4Ew1oiSYqEXchnWQEq ax71R1OWdtJyR/TpZdt4M1S4VREfqrdtQBFG8xW+GNCAMyd7lmCCmrLjuW7QXt5C27sfH/3zr4N8 QXdTBnmHipwD7yufrUeRoHGnd+4SkDXJTIOr9sDcQkbUJZw4YW3StB5+Di4iFRAWbi2ggcTX3LqH +hoFn167ur88HK2itcFtXFD622AJ8K6DQPV42YfmcZd+c5Rw6o4RoEpCRXbpiVbbgN+KvI+2jMK7 ZvWt1wnT0TxYaIBLYB5lkDOxsV3qnJqNSrMChg== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Found 3 DNSKEY records for chalmers.se
	`chalmers.se. 3600 IN DNSKEY ( 257 3 8 AwEAAb4oYrsodiPQsqgd5doszga/oWqtj1XYEPv/FSqQ0JtDr7L8HxotKRpO66uqC8m0sfIIgXkn UM3CMOJYjY02dmGUm7WldWkqiBCWEQETcDXffdjzL5dDo1eDvj9I6ajRczgjLIY6xuIK0OHafSxD 3F9dM1CmwNglvdtCp+oF4mFOZv6h96gpPx/h30k8e56q4UlaA537NlN7dz4Ru2PvqwCu4DTwwP54 eX7dKod1OPreDy7Ru4+cyjyAiV3JTs6JSOhJwYrlyw8SnRnDmM5HdLCttC2qX6P1Rg8OSE6LXh9n nqBwWzwD49iEIFu//eXnf289C9bAUbLdFxmx0Dsa4Jc= ) ; keytag 26627`
	`chalmers.se. 3600 IN DNSKEY ( 256 3 8 AwEAAe0b/8FlpiGlsUaGAfrqSO10WTjXwUCB/3KQ21SiaIzV41Q61NRUy2+vk2LTA/45CXwBbk9w FAqUoXconQZer55K5OYNk1UaWSYmTSd+d1L67x8uW7wwCCRlPCMgFfiH03Qoa2iXkJbzhs2vLNi9 ULPqy96BBgX4euMnTtHyyGdF ) ; keytag 17149`
	`chalmers.se. 3600 IN DNSKEY ( 256 3 8 AwEAAclxsIrDJMJDUblT5z+4SL0QdEgsm0QoqsQjaslmNc3oG/9KIeZQyCFxV2m25WCUushhgtsv T/B2SRFuWWPONVu8xrsLxAT41IbjgdgvLogOHRC7zEcK7eARr4f9vOmZXupmr+zdUfW+fxXh0u0w lvwy/K2FavuCgzTg9KDUseKF ) ; keytag 52489`
	DNSKEY=26627/SEP is now in the chain-of-trust
	DS=26627/SHA-256 verifies DNSKEY=26627/SEP
	Found 1 RRSIGs over DNSKEY RRset
	`chalmers.se. 3600 IN RRSIG ( DNSKEY 8 2 3600 20250729234224 20250706031035 26627 chalmers.se. Ne+gyIONgmF/CzQlWQLq+qwMnUdYPcEZAxlhvQl9f1sFWoaA842J8s294Z4Ew1oiSYqEXchnWQEq ax71R1OWdtJyR/TpZdt4M1S4VREfqrdtQBFG8xW+GNCAMyd7lmCCmrLjuW7QXt5C27sfH/3zr4N8 QXdTBnmHipwD7yufrUeRoHGnd+4SkDXJTIOr9sDcQkbUJZw4YW3StB5+Di4iFRAWbi2ggcTX3LqH +hoFn167ur88HK2itcFtXFD622AJ8K6DQPV42YfmcZd+c5Rw6o4RoEpCRXbpiVbbgN+KvI+2jMK7 ZvWt1wnT0TxYaIBLYB5lkDOxsV3qnJqNSrMChg== )`
	RRSIG=26627 and DNSKEY=26627/SEP verifies the DNSKEY RRset
	DNSKEY=17149 is now in the chain-of-trust
	DNSKEY=52489 is now in the chain-of-trust
	Query to ns3.chalmers.se for chalmers.se/A
	Received 1131 bytes from 192.36.120.11
	;; Response received from [192.36.120.11] 1131 octets ;; HEADER SECTION ;; id = 5591 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; do = 1 co = 0 ;; qdcount = 1 ancount = 2 ;; nscount = 5 arcount = 10 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ;; {"EXTENDED-ERROR": {"ERROR": "Prohibited", "EXTRA-TEXT": "", "INFO-CODE": 18}} ] ;; } ;; QUESTION SECTION (1 record) ;; chalmers.se. IN A ;; ANSWER SECTION (2 records) chalmers.se. 14400 IN A 129.16.225.208 chalmers.se. 14400 IN RRSIG ( A 8 2 14400 20250802053825 20250709033135 52489 chalmers.se. kG0xudhFdSNrLSzUISrHhSXX9DJW+IRi8LhbadkaPksYbe4zL0tOCOeaocz4vP9K1Yw+NccOjB4I 18VZqlb0L2qR2ZrTSZArCYibpBRqY8gB1b+reb0KHFsYftrxrjBNEYD/MFZ/fkS5X+3HnH5efaqL 4M0iu+CGngJ1hEK5QgQ= ) ;; AUTHORITY SECTION (5 records) chalmers.se. 172800 IN NS sunic.sunet.se. chalmers.se. 172800 IN NS ns1.chalmers.se. chalmers.se. 172800 IN NS ns2.chalmers.se. chalmers.se. 172800 IN NS ns3.chalmers.se. chalmers.se. 172800 IN RRSIG ( NS 8 2 172800 20250729140856 20250705200522 52489 chalmers.se. jOMSAWhgNkOTWciQmHMIAtZeFbjjR3f+oxpZEpGqSscNsNRTM9XWbpxm5x/IUA8tHfv2zPJi+kXe +Cw1ihu6LxfYmaQ4VeM2sGWpuSGt/fSTCILKpwbOMnw2llv0dwJxHCgTPTnwH/C94xTYAqJqaNoC lqIeWuoKlvk9wRnwycw= ) ;; ADDITIONAL SECTION (10 records) ns1.chalmers.se. 172800 IN A 129.16.2.40 ns2.chalmers.se. 172800 IN A 129.16.253.252 ns3.chalmers.se. 172800 IN A 192.36.120.11 ns1.chalmers.se. 172800 IN AAAA 2001:6b0:2:10::1 ns2.chalmers.se. 172800 IN AAAA 2001:6b0:2:20::1 ns3.chalmers.se. 172800 IN AAAA 2001:2040:63::11 ns1.chalmers.se. 172800 IN RRSIG ( A 8 3 172800 20250730084637 20250706000821 52489 chalmers.se. WCjp0DShSBWBbuLP8T6o0d76BtdlXibWiOhLe3FBgFiYDriJEwwVjcd9193bP2vChILh+oresEqa 7iJQRvvFSeUm26ZU4870OA+2jScYP+MYYZlcIpAJ4vTj9b8aMm7w6ifB0ASYjnvedNjfUUJi+EPS qbsuo1i/O3Dg9HMOOQY= ) ns1.chalmers.se. 172800 IN RRSIG ( AAAA 8 3 172800 20250726061042 20250702085437 52489 chalmers.se. VTbitiUvbE7ya1KH8VczD3C6FcFhOXU6fYyeo2DxgyNtiejh9k7/Sd+Dg9lC3mz2ogLmxBcMcs+W Gh0J2f2Owboae6uERPMFbnxuNi7OAA8ZcA9X+xWyceWOuHHne2jFXwThY+3p80FRKMV7xQKZM3rY s8MTiclIwz3nCIseBvw= ) ns2.chalmers.se. 172800 IN RRSIG ( A 8 3 172800 20250803192810 20250710233131 52489 chalmers.se. p1PR4eX5dyQiEAFXVGM8bqkMU+6ENk/aPxlHZpiYizu98VW20V2ENTre432SyYU0PpD4y00IwgwT rKWLW9ir2SDaQkAmiAc9DztWrPhEZ3U9nAUs4KAaYTMjY/yiZ3MvbsO/rN8rUZzgVEnuCJpOLOF6 Ynmlou66b9Ra1datSUg= ) ;; { "EDNS-VERSION": 0 }
	ns3.chalmers.se is authoritative for chalmers.se
	Found RRSIG signed by chalmers.se zone
	Query to ns2.chalmers.se for chalmers.se/SOA
	Received 1159 bytes from 129.16.253.252
	;; Response received from [129.16.253.252] 1159 octets ;; HEADER SECTION ;; id = 17566 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; do = 1 co = 0 ;; qdcount = 1 ancount = 2 ;; nscount = 5 arcount = 10 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ;; {"EXTENDED-ERROR": {"ERROR": "Prohibited", "EXTRA-TEXT": "", "INFO-CODE": 18}} ] ;; } ;; QUESTION SECTION (1 record) ;; chalmers.se. IN SOA ;; ANSWER SECTION (2 records) chalmers.se. 14400 IN SOA ( ns1.chalmers.se. cth-nic.chalmers.se. 2025071121 ;serial 14400 ;refresh 3600 ;retry 1209600 ;expire 600 ;minimum ) chalmers.se. 14400 IN RRSIG ( SOA 8 2 14400 20250804210033 20250711183823 52489 chalmers.se. mjDa07vzWlvKWy9AeKyAYCtTzlKUuSZKN13gcPvD4EU1+RqclLVTszT2wqqHIDr9yOAgWdqsg+2f pxxzyVfGrs5XvN+dQ8kc/k+rCa7FPV2mvVs2owRn41frdxR8SrHLll5qznhJO9N6rxq9HMVxf76g EJ/vQqZ5H5h3gRyiCHU= ) ;; AUTHORITY SECTION (5 records) chalmers.se. 172800 IN NS ns2.chalmers.se. chalmers.se. 172800 IN NS sunic.sunet.se. chalmers.se. 172800 IN NS ns1.chalmers.se. chalmers.se. 172800 IN NS ns3.chalmers.se. chalmers.se. 172800 IN RRSIG ( NS 8 2 172800 20250729140856 20250705200522 52489 chalmers.se. jOMSAWhgNkOTWciQmHMIAtZeFbjjR3f+oxpZEpGqSscNsNRTM9XWbpxm5x/IUA8tHfv2zPJi+kXe +Cw1ihu6LxfYmaQ4VeM2sGWpuSGt/fSTCILKpwbOMnw2llv0dwJxHCgTPTnwH/C94xTYAqJqaNoC lqIeWuoKlvk9wRnwycw= ) ;; ADDITIONAL SECTION (10 records) ns1.chalmers.se. 172800 IN A 129.16.2.40 ns2.chalmers.se. 172800 IN A 129.16.253.252 ns3.chalmers.se. 172800 IN A 192.36.120.11 ns1.chalmers.se. 172800 IN AAAA 2001:6b0:2:10::1 ns2.chalmers.se. 172800 IN AAAA 2001:6b0:2:20::1 ns3.chalmers.se. 172800 IN AAAA 2001:2040:63::11 ns1.chalmers.se. 172800 IN RRSIG ( A 8 3 172800 20250730084637 20250706000821 52489 chalmers.se. WCjp0DShSBWBbuLP8T6o0d76BtdlXibWiOhLe3FBgFiYDriJEwwVjcd9193bP2vChILh+oresEqa 7iJQRvvFSeUm26ZU4870OA+2jScYP+MYYZlcIpAJ4vTj9b8aMm7w6ifB0ASYjnvedNjfUUJi+EPS qbsuo1i/O3Dg9HMOOQY= ) ns1.chalmers.se. 172800 IN RRSIG ( AAAA 8 3 172800 20250726061042 20250702085437 52489 chalmers.se. VTbitiUvbE7ya1KH8VczD3C6FcFhOXU6fYyeo2DxgyNtiejh9k7/Sd+Dg9lC3mz2ogLmxBcMcs+W Gh0J2f2Owboae6uERPMFbnxuNi7OAA8ZcA9X+xWyceWOuHHne2jFXwThY+3p80FRKMV7xQKZM3rY s8MTiclIwz3nCIseBvw= ) ns2.chalmers.se. 172800 IN RRSIG ( A 8 3 172800 20250803192810 20250710233131 52489 chalmers.se. p1PR4eX5dyQiEAFXVGM8bqkMU+6ENk/aPxlHZpiYizu98VW20V2ENTre432SyYU0PpD4y00IwgwT rKWLW9ir2SDaQkAmiAc9DztWrPhEZ3U9nAUs4KAaYTMjY/yiZ3MvbsO/rN8rUZzgVEnuCJpOLOF6 Ynmlou66b9Ra1datSUg= ) ;; { "EDNS-VERSION": 0 }
	Query to ns1.chalmers.se for chalmers.se/SOA
	Received 1159 bytes from 129.16.2.40
	;; Response received from [129.16.2.40] 1159 octets ;; HEADER SECTION ;; id = 43518 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; do = 1 co = 0 ;; qdcount = 1 ancount = 2 ;; nscount = 5 arcount = 10 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ;; {"EXTENDED-ERROR": {"ERROR": "Prohibited", "EXTRA-TEXT": "", "INFO-CODE": 18}} ] ;; } ;; QUESTION SECTION (1 record) ;; chalmers.se. IN SOA ;; ANSWER SECTION (2 records) chalmers.se. 14400 IN SOA ( ns1.chalmers.se. cth-nic.chalmers.se. 2025071121 ;serial 14400 ;refresh 3600 ;retry 1209600 ;expire 600 ;minimum ) chalmers.se. 14400 IN RRSIG ( SOA 8 2 14400 20250804210033 20250711183823 52489 chalmers.se. mjDa07vzWlvKWy9AeKyAYCtTzlKUuSZKN13gcPvD4EU1+RqclLVTszT2wqqHIDr9yOAgWdqsg+2f pxxzyVfGrs5XvN+dQ8kc/k+rCa7FPV2mvVs2owRn41frdxR8SrHLll5qznhJO9N6rxq9HMVxf76g EJ/vQqZ5H5h3gRyiCHU= ) ;; AUTHORITY SECTION (5 records) chalmers.se. 172800 IN NS ns1.chalmers.se. chalmers.se. 172800 IN NS ns3.chalmers.se. chalmers.se. 172800 IN NS ns2.chalmers.se. chalmers.se. 172800 IN NS sunic.sunet.se. chalmers.se. 172800 IN RRSIG ( NS 8 2 172800 20250729140856 20250705200522 52489 chalmers.se. jOMSAWhgNkOTWciQmHMIAtZeFbjjR3f+oxpZEpGqSscNsNRTM9XWbpxm5x/IUA8tHfv2zPJi+kXe +Cw1ihu6LxfYmaQ4VeM2sGWpuSGt/fSTCILKpwbOMnw2llv0dwJxHCgTPTnwH/C94xTYAqJqaNoC lqIeWuoKlvk9wRnwycw= ) ;; ADDITIONAL SECTION (10 records) ns1.chalmers.se. 172800 IN A 129.16.2.40 ns2.chalmers.se. 172800 IN A 129.16.253.252 ns3.chalmers.se. 172800 IN A 192.36.120.11 ns1.chalmers.se. 172800 IN AAAA 2001:6b0:2:10::1 ns2.chalmers.se. 172800 IN AAAA 2001:6b0:2:20::1 ns3.chalmers.se. 172800 IN AAAA 2001:2040:63::11 ns1.chalmers.se. 172800 IN RRSIG ( A 8 3 172800 20250730084637 20250706000821 52489 chalmers.se. WCjp0DShSBWBbuLP8T6o0d76BtdlXibWiOhLe3FBgFiYDriJEwwVjcd9193bP2vChILh+oresEqa 7iJQRvvFSeUm26ZU4870OA+2jScYP+MYYZlcIpAJ4vTj9b8aMm7w6ifB0ASYjnvedNjfUUJi+EPS qbsuo1i/O3Dg9HMOOQY= ) ns1.chalmers.se. 172800 IN RRSIG ( AAAA 8 3 172800 20250726061042 20250702085437 52489 chalmers.se. VTbitiUvbE7ya1KH8VczD3C6FcFhOXU6fYyeo2DxgyNtiejh9k7/Sd+Dg9lC3mz2ogLmxBcMcs+W Gh0J2f2Owboae6uERPMFbnxuNi7OAA8ZcA9X+xWyceWOuHHne2jFXwThY+3p80FRKMV7xQKZM3rY s8MTiclIwz3nCIseBvw= ) ns2.chalmers.se. 172800 IN RRSIG ( A 8 3 172800 20250803192810 20250710233131 52489 chalmers.se. p1PR4eX5dyQiEAFXVGM8bqkMU+6ENk/aPxlHZpiYizu98VW20V2ENTre432SyYU0PpD4y00IwgwT rKWLW9ir2SDaQkAmiAc9DztWrPhEZ3U9nAUs4KAaYTMjY/yiZ3MvbsO/rN8rUZzgVEnuCJpOLOF6 Ynmlou66b9Ra1datSUg= ) ;; { "EDNS-VERSION": 0 }
	Query to sunic.sunet.se for chalmers.se/SOA
	Received 1067 bytes from 192.36.125.2
	;; Response received from [192.36.125.2] 1067 octets ;; HEADER SECTION ;; id = 59762 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; do = 1 co = 0 ;; qdcount = 1 ancount = 2 ;; nscount = 5 arcount = 7 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; chalmers.se. IN SOA ;; ANSWER SECTION (2 records) chalmers.se. 14400 IN SOA ( ns1.chalmers.se. cth-nic.chalmers.se. 2025071121 ;serial 14400 ;refresh 3600 ;retry 1209600 ;expire 600 ;minimum ) chalmers.se. 14400 IN RRSIG ( SOA 8 2 14400 20250804210033 20250711183823 52489 chalmers.se. mjDa07vzWlvKWy9AeKyAYCtTzlKUuSZKN13gcPvD4EU1+RqclLVTszT2wqqHIDr9yOAgWdqsg+2f pxxzyVfGrs5XvN+dQ8kc/k+rCa7FPV2mvVs2owRn41frdxR8SrHLll5qznhJO9N6rxq9HMVxf76g EJ/vQqZ5H5h3gRyiCHU= ) ;; AUTHORITY SECTION (5 records) chalmers.se. 172800 IN NS ns1.chalmers.se. chalmers.se. 172800 IN NS ns2.chalmers.se. chalmers.se. 172800 IN NS ns3.chalmers.se. chalmers.se. 172800 IN NS sunic.sunet.se. chalmers.se. 172800 IN RRSIG ( NS 8 2 172800 20250729140856 20250705200522 52489 chalmers.se. jOMSAWhgNkOTWciQmHMIAtZeFbjjR3f+oxpZEpGqSscNsNRTM9XWbpxm5x/IUA8tHfv2zPJi+kXe +Cw1ihu6LxfYmaQ4VeM2sGWpuSGt/fSTCILKpwbOMnw2llv0dwJxHCgTPTnwH/C94xTYAqJqaNoC lqIeWuoKlvk9wRnwycw= ) ;; ADDITIONAL SECTION (7 records) ns1.chalmers.se. 172800 IN A 129.16.2.40 ns1.chalmers.se. 172800 IN RRSIG ( A 8 3 172800 20250730084637 20250706000821 52489 chalmers.se. WCjp0DShSBWBbuLP8T6o0d76BtdlXibWiOhLe3FBgFiYDriJEwwVjcd9193bP2vChILh+oresEqa 7iJQRvvFSeUm26ZU4870OA+2jScYP+MYYZlcIpAJ4vTj9b8aMm7w6ifB0ASYjnvedNjfUUJi+EPS qbsuo1i/O3Dg9HMOOQY= ) ns2.chalmers.se. 172800 IN A 129.16.253.252 ns2.chalmers.se. 172800 IN RRSIG ( A 8 3 172800 20250803192810 20250710233131 52489 chalmers.se. p1PR4eX5dyQiEAFXVGM8bqkMU+6ENk/aPxlHZpiYizu98VW20V2ENTre432SyYU0PpD4y00IwgwT rKWLW9ir2SDaQkAmiAc9DztWrPhEZ3U9nAUs4KAaYTMjY/yiZ3MvbsO/rN8rUZzgVEnuCJpOLOF6 Ynmlou66b9Ra1datSUg= ) ns3.chalmers.se. 172800 IN A 192.36.120.11 ns3.chalmers.se. 172800 IN RRSIG ( A 8 3 172800 20250722194613 20250628113044 52489 chalmers.se. ucOoLRgKFP2mRoAz+IxkPck38Scmb4onbcOb95JyP+BsQtPYAntk8zB+Xv6MxGepeRcTJsVC9Qn4 aIoppVM0w7U/V//4izbOhoz4OmMpwBTfzczLlq0w0Fp7JRhc64wkELHM80vmf3ZS/oXvXnGvv4ru OPd4sq+bI9wCXPO30uY= ) ;; { "EDNS-VERSION": 0 }
	Query to ns3.chalmers.se for chalmers.se/A
	Received 1131 bytes from 192.36.120.11
	;; Response received from [192.36.120.11] 1131 octets ;; HEADER SECTION ;; id = 12124 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; do = 1 co = 0 ;; qdcount = 1 ancount = 2 ;; nscount = 5 arcount = 10 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ;; {"EXTENDED-ERROR": {"ERROR": "Prohibited", "EXTRA-TEXT": "", "INFO-CODE": 18}} ] ;; } ;; QUESTION SECTION (1 record) ;; chalmers.se. IN A ;; ANSWER SECTION (2 records) chalmers.se. 14400 IN A 129.16.225.208 chalmers.se. 14400 IN RRSIG ( A 8 2 14400 20250802053825 20250709033135 52489 chalmers.se. kG0xudhFdSNrLSzUISrHhSXX9DJW+IRi8LhbadkaPksYbe4zL0tOCOeaocz4vP9K1Yw+NccOjB4I 18VZqlb0L2qR2ZrTSZArCYibpBRqY8gB1b+reb0KHFsYftrxrjBNEYD/MFZ/fkS5X+3HnH5efaqL 4M0iu+CGngJ1hEK5QgQ= ) ;; AUTHORITY SECTION (5 records) chalmers.se. 172800 IN NS ns1.chalmers.se. chalmers.se. 172800 IN NS ns3.chalmers.se. chalmers.se. 172800 IN NS ns2.chalmers.se. chalmers.se. 172800 IN NS sunic.sunet.se. chalmers.se. 172800 IN RRSIG ( NS 8 2 172800 20250729140856 20250705200522 52489 chalmers.se. jOMSAWhgNkOTWciQmHMIAtZeFbjjR3f+oxpZEpGqSscNsNRTM9XWbpxm5x/IUA8tHfv2zPJi+kXe +Cw1ihu6LxfYmaQ4VeM2sGWpuSGt/fSTCILKpwbOMnw2llv0dwJxHCgTPTnwH/C94xTYAqJqaNoC lqIeWuoKlvk9wRnwycw= ) ;; ADDITIONAL SECTION (10 records) ns1.chalmers.se. 172800 IN A 129.16.2.40 ns2.chalmers.se. 172800 IN A 129.16.253.252 ns3.chalmers.se. 172800 IN A 192.36.120.11 ns1.chalmers.se. 172800 IN AAAA 2001:6b0:2:10::1 ns2.chalmers.se. 172800 IN AAAA 2001:6b0:2:20::1 ns3.chalmers.se. 172800 IN AAAA 2001:2040:63::11 ns1.chalmers.se. 172800 IN RRSIG ( A 8 3 172800 20250730084637 20250706000821 52489 chalmers.se. WCjp0DShSBWBbuLP8T6o0d76BtdlXibWiOhLe3FBgFiYDriJEwwVjcd9193bP2vChILh+oresEqa 7iJQRvvFSeUm26ZU4870OA+2jScYP+MYYZlcIpAJ4vTj9b8aMm7w6ifB0ASYjnvedNjfUUJi+EPS qbsuo1i/O3Dg9HMOOQY= ) ns1.chalmers.se. 172800 IN RRSIG ( AAAA 8 3 172800 20250726061042 20250702085437 52489 chalmers.se. VTbitiUvbE7ya1KH8VczD3C6FcFhOXU6fYyeo2DxgyNtiejh9k7/Sd+Dg9lC3mz2ogLmxBcMcs+W Gh0J2f2Owboae6uERPMFbnxuNi7OAA8ZcA9X+xWyceWOuHHne2jFXwThY+3p80FRKMV7xQKZM3rY s8MTiclIwz3nCIseBvw= ) ns2.chalmers.se. 172800 IN RRSIG ( A 8 3 172800 20250803192810 20250710233131 52489 chalmers.se. p1PR4eX5dyQiEAFXVGM8bqkMU+6ENk/aPxlHZpiYizu98VW20V2ENTre432SyYU0PpD4y00IwgwT rKWLW9ir2SDaQkAmiAc9DztWrPhEZ3U9nAUs4KAaYTMjY/yiZ3MvbsO/rN8rUZzgVEnuCJpOLOF6 Ynmlou66b9Ra1datSUg= ) ;; { "EDNS-VERSION": 0 }
	chalmers.se A RR has value 129.16.225.208
	Found 1 RRSIGs over A RRset
	`chalmers.se. 14400 IN RRSIG ( A 8 2 14400 20250802053825 20250709033135 52489 chalmers.se. kG0xudhFdSNrLSzUISrHhSXX9DJW+IRi8LhbadkaPksYbe4zL0tOCOeaocz4vP9K1Yw+NccOjB4I 18VZqlb0L2qR2ZrTSZArCYibpBRqY8gB1b+reb0KHFsYftrxrjBNEYD/MFZ/fkS5X+3HnH5efaqL 4M0iu+CGngJ1hEK5QgQ= )`
	RRSIG=52489 and DNSKEY=52489 verifies the A RRset

chalmers.se

	Query to sunic.sunet.se for chalmers.se/A
	Received 1039 bytes from 192.36.125.2
	;; Response received from [192.36.125.2] 1039 octets ;; HEADER SECTION ;; id = 55846 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; do = 1 co = 0 ;; qdcount = 1 ancount = 2 ;; nscount = 5 arcount = 7 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; chalmers.se. IN A ;; ANSWER SECTION (2 records) chalmers.se. 14400 IN A 129.16.225.208 chalmers.se. 14400 IN RRSIG ( A 8 2 14400 20250802053825 20250709033135 52489 chalmers.se. kG0xudhFdSNrLSzUISrHhSXX9DJW+IRi8LhbadkaPksYbe4zL0tOCOeaocz4vP9K1Yw+NccOjB4I 18VZqlb0L2qR2ZrTSZArCYibpBRqY8gB1b+reb0KHFsYftrxrjBNEYD/MFZ/fkS5X+3HnH5efaqL 4M0iu+CGngJ1hEK5QgQ= ) ;; AUTHORITY SECTION (5 records) chalmers.se. 172800 IN NS ns1.chalmers.se. chalmers.se. 172800 IN NS ns2.chalmers.se. chalmers.se. 172800 IN NS ns3.chalmers.se. chalmers.se. 172800 IN NS sunic.sunet.se. chalmers.se. 172800 IN RRSIG ( NS 8 2 172800 20250729140856 20250705200522 52489 chalmers.se. jOMSAWhgNkOTWciQmHMIAtZeFbjjR3f+oxpZEpGqSscNsNRTM9XWbpxm5x/IUA8tHfv2zPJi+kXe +Cw1ihu6LxfYmaQ4VeM2sGWpuSGt/fSTCILKpwbOMnw2llv0dwJxHCgTPTnwH/C94xTYAqJqaNoC lqIeWuoKlvk9wRnwycw= ) ;; ADDITIONAL SECTION (7 records) ns1.chalmers.se. 172800 IN A 129.16.2.40 ns1.chalmers.se. 172800 IN RRSIG ( A 8 3 172800 20250730084637 20250706000821 52489 chalmers.se. WCjp0DShSBWBbuLP8T6o0d76BtdlXibWiOhLe3FBgFiYDriJEwwVjcd9193bP2vChILh+oresEqa 7iJQRvvFSeUm26ZU4870OA+2jScYP+MYYZlcIpAJ4vTj9b8aMm7w6ifB0ASYjnvedNjfUUJi+EPS qbsuo1i/O3Dg9HMOOQY= ) ns2.chalmers.se. 172800 IN A 129.16.253.252 ns2.chalmers.se. 172800 IN RRSIG ( A 8 3 172800 20250803192810 20250710233131 52489 chalmers.se. p1PR4eX5dyQiEAFXVGM8bqkMU+6ENk/aPxlHZpiYizu98VW20V2ENTre432SyYU0PpD4y00IwgwT rKWLW9ir2SDaQkAmiAc9DztWrPhEZ3U9nAUs4KAaYTMjY/yiZ3MvbsO/rN8rUZzgVEnuCJpOLOF6 Ynmlou66b9Ra1datSUg= ) ns3.chalmers.se. 172800 IN A 192.36.120.11 ns3.chalmers.se. 172800 IN RRSIG ( A 8 3 172800 20250722194613 20250628113044 52489 chalmers.se. ucOoLRgKFP2mRoAz+IxkPck38Scmb4onbcOb95JyP+BsQtPYAntk8zB+Xv6MxGepeRcTJsVC9Qn4 aIoppVM0w7U/V//4izbOhoz4OmMpwBTfzczLlq0w0Fp7JRhc64wkELHM80vmf3ZS/oXvXnGvv4ru OPd4sq+bI9wCXPO30uY= ) ;; { "EDNS-VERSION": 0 }
	sunic.sunet.se is authoritative for chalmers.se
	Found RRSIG signed by chalmers.se zone
	Query to sunic.sunet.se for chalmers.se/A
	Received 1039 bytes from 192.36.125.2
	;; Response received from [192.36.125.2] 1039 octets ;; HEADER SECTION ;; id = 13939 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; do = 1 co = 0 ;; qdcount = 1 ancount = 2 ;; nscount = 5 arcount = 7 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; chalmers.se. IN A ;; ANSWER SECTION (2 records) chalmers.se. 14400 IN A 129.16.225.208 chalmers.se. 14400 IN RRSIG ( A 8 2 14400 20250802053825 20250709033135 52489 chalmers.se. kG0xudhFdSNrLSzUISrHhSXX9DJW+IRi8LhbadkaPksYbe4zL0tOCOeaocz4vP9K1Yw+NccOjB4I 18VZqlb0L2qR2ZrTSZArCYibpBRqY8gB1b+reb0KHFsYftrxrjBNEYD/MFZ/fkS5X+3HnH5efaqL 4M0iu+CGngJ1hEK5QgQ= ) ;; AUTHORITY SECTION (5 records) chalmers.se. 172800 IN NS ns1.chalmers.se. chalmers.se. 172800 IN NS ns2.chalmers.se. chalmers.se. 172800 IN NS ns3.chalmers.se. chalmers.se. 172800 IN NS sunic.sunet.se. chalmers.se. 172800 IN RRSIG ( NS 8 2 172800 20250729140856 20250705200522 52489 chalmers.se. jOMSAWhgNkOTWciQmHMIAtZeFbjjR3f+oxpZEpGqSscNsNRTM9XWbpxm5x/IUA8tHfv2zPJi+kXe +Cw1ihu6LxfYmaQ4VeM2sGWpuSGt/fSTCILKpwbOMnw2llv0dwJxHCgTPTnwH/C94xTYAqJqaNoC lqIeWuoKlvk9wRnwycw= ) ;; ADDITIONAL SECTION (7 records) ns1.chalmers.se. 172800 IN A 129.16.2.40 ns1.chalmers.se. 172800 IN RRSIG ( A 8 3 172800 20250730084637 20250706000821 52489 chalmers.se. WCjp0DShSBWBbuLP8T6o0d76BtdlXibWiOhLe3FBgFiYDriJEwwVjcd9193bP2vChILh+oresEqa 7iJQRvvFSeUm26ZU4870OA+2jScYP+MYYZlcIpAJ4vTj9b8aMm7w6ifB0ASYjnvedNjfUUJi+EPS qbsuo1i/O3Dg9HMOOQY= ) ns2.chalmers.se. 172800 IN A 129.16.253.252 ns2.chalmers.se. 172800 IN RRSIG ( A 8 3 172800 20250803192810 20250710233131 52489 chalmers.se. p1PR4eX5dyQiEAFXVGM8bqkMU+6ENk/aPxlHZpiYizu98VW20V2ENTre432SyYU0PpD4y00IwgwT rKWLW9ir2SDaQkAmiAc9DztWrPhEZ3U9nAUs4KAaYTMjY/yiZ3MvbsO/rN8rUZzgVEnuCJpOLOF6 Ynmlou66b9Ra1datSUg= ) ns3.chalmers.se. 172800 IN A 192.36.120.11 ns3.chalmers.se. 172800 IN RRSIG ( A 8 3 172800 20250722194613 20250628113044 52489 chalmers.se. ucOoLRgKFP2mRoAz+IxkPck38Scmb4onbcOb95JyP+BsQtPYAntk8zB+Xv6MxGepeRcTJsVC9Qn4 aIoppVM0w7U/V//4izbOhoz4OmMpwBTfzczLlq0w0Fp7JRhc64wkELHM80vmf3ZS/oXvXnGvv4ru OPd4sq+bI9wCXPO30uY= ) ;; { "EDNS-VERSION": 0 }
	chalmers.se A RR has value 129.16.225.208
	Found 1 RRSIGs over A RRset
	`chalmers.se. 14400 IN RRSIG ( A 8 2 14400 20250802053825 20250709033135 52489 chalmers.se. kG0xudhFdSNrLSzUISrHhSXX9DJW+IRi8LhbadkaPksYbe4zL0tOCOeaocz4vP9K1Yw+NccOjB4I 18VZqlb0L2qR2ZrTSZArCYibpBRqY8gB1b+reb0KHFsYftrxrjBNEYD/MFZ/fkS5X+3HnH5efaqL 4M0iu+CGngJ1hEK5QgQ= )`
	RRSIG=52489 and DNSKEY=52489 verifies the A RRset

chalmers.se

	Query to ns1.chalmers.se for chalmers.se/A
	Received 1131 bytes from 129.16.2.40
	;; Response received from [129.16.2.40] 1131 octets ;; HEADER SECTION ;; id = 42643 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; do = 1 co = 0 ;; qdcount = 1 ancount = 2 ;; nscount = 5 arcount = 10 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ;; {"EXTENDED-ERROR": {"ERROR": "Prohibited", "EXTRA-TEXT": "", "INFO-CODE": 18}} ] ;; } ;; QUESTION SECTION (1 record) ;; chalmers.se. IN A ;; ANSWER SECTION (2 records) chalmers.se. 14400 IN A 129.16.225.208 chalmers.se. 14400 IN RRSIG ( A 8 2 14400 20250802053825 20250709033135 52489 chalmers.se. kG0xudhFdSNrLSzUISrHhSXX9DJW+IRi8LhbadkaPksYbe4zL0tOCOeaocz4vP9K1Yw+NccOjB4I 18VZqlb0L2qR2ZrTSZArCYibpBRqY8gB1b+reb0KHFsYftrxrjBNEYD/MFZ/fkS5X+3HnH5efaqL 4M0iu+CGngJ1hEK5QgQ= ) ;; AUTHORITY SECTION (5 records) chalmers.se. 172800 IN NS ns2.chalmers.se. chalmers.se. 172800 IN NS ns3.chalmers.se. chalmers.se. 172800 IN NS sunic.sunet.se. chalmers.se. 172800 IN NS ns1.chalmers.se. chalmers.se. 172800 IN RRSIG ( NS 8 2 172800 20250729140856 20250705200522 52489 chalmers.se. jOMSAWhgNkOTWciQmHMIAtZeFbjjR3f+oxpZEpGqSscNsNRTM9XWbpxm5x/IUA8tHfv2zPJi+kXe +Cw1ihu6LxfYmaQ4VeM2sGWpuSGt/fSTCILKpwbOMnw2llv0dwJxHCgTPTnwH/C94xTYAqJqaNoC lqIeWuoKlvk9wRnwycw= ) ;; ADDITIONAL SECTION (10 records) ns1.chalmers.se. 172800 IN A 129.16.2.40 ns2.chalmers.se. 172800 IN A 129.16.253.252 ns3.chalmers.se. 172800 IN A 192.36.120.11 ns1.chalmers.se. 172800 IN AAAA 2001:6b0:2:10::1 ns2.chalmers.se. 172800 IN AAAA 2001:6b0:2:20::1 ns3.chalmers.se. 172800 IN AAAA 2001:2040:63::11 ns1.chalmers.se. 172800 IN RRSIG ( A 8 3 172800 20250730084637 20250706000821 52489 chalmers.se. WCjp0DShSBWBbuLP8T6o0d76BtdlXibWiOhLe3FBgFiYDriJEwwVjcd9193bP2vChILh+oresEqa 7iJQRvvFSeUm26ZU4870OA+2jScYP+MYYZlcIpAJ4vTj9b8aMm7w6ifB0ASYjnvedNjfUUJi+EPS qbsuo1i/O3Dg9HMOOQY= ) ns1.chalmers.se. 172800 IN RRSIG ( AAAA 8 3 172800 20250726061042 20250702085437 52489 chalmers.se. VTbitiUvbE7ya1KH8VczD3C6FcFhOXU6fYyeo2DxgyNtiejh9k7/Sd+Dg9lC3mz2ogLmxBcMcs+W Gh0J2f2Owboae6uERPMFbnxuNi7OAA8ZcA9X+xWyceWOuHHne2jFXwThY+3p80FRKMV7xQKZM3rY s8MTiclIwz3nCIseBvw= ) ns2.chalmers.se. 172800 IN RRSIG ( A 8 3 172800 20250803192810 20250710233131 52489 chalmers.se. p1PR4eX5dyQiEAFXVGM8bqkMU+6ENk/aPxlHZpiYizu98VW20V2ENTre432SyYU0PpD4y00IwgwT rKWLW9ir2SDaQkAmiAc9DztWrPhEZ3U9nAUs4KAaYTMjY/yiZ3MvbsO/rN8rUZzgVEnuCJpOLOF6 Ynmlou66b9Ra1datSUg= ) ;; { "EDNS-VERSION": 0 }
	ns1.chalmers.se is authoritative for chalmers.se
	Found RRSIG signed by chalmers.se zone
	Query to ns1.chalmers.se for chalmers.se/A
	Received 1131 bytes from 129.16.2.40
	;; Response received from [129.16.2.40] 1131 octets ;; HEADER SECTION ;; id = 38761 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; do = 1 co = 0 ;; qdcount = 1 ancount = 2 ;; nscount = 5 arcount = 10 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ;; {"EXTENDED-ERROR": {"ERROR": "Prohibited", "EXTRA-TEXT": "", "INFO-CODE": 18}} ] ;; } ;; QUESTION SECTION (1 record) ;; chalmers.se. IN A ;; ANSWER SECTION (2 records) chalmers.se. 14400 IN A 129.16.225.208 chalmers.se. 14400 IN RRSIG ( A 8 2 14400 20250802053825 20250709033135 52489 chalmers.se. kG0xudhFdSNrLSzUISrHhSXX9DJW+IRi8LhbadkaPksYbe4zL0tOCOeaocz4vP9K1Yw+NccOjB4I 18VZqlb0L2qR2ZrTSZArCYibpBRqY8gB1b+reb0KHFsYftrxrjBNEYD/MFZ/fkS5X+3HnH5efaqL 4M0iu+CGngJ1hEK5QgQ= ) ;; AUTHORITY SECTION (5 records) chalmers.se. 172800 IN NS ns2.chalmers.se. chalmers.se. 172800 IN NS ns1.chalmers.se. chalmers.se. 172800 IN NS sunic.sunet.se. chalmers.se. 172800 IN NS ns3.chalmers.se. chalmers.se. 172800 IN RRSIG ( NS 8 2 172800 20250729140856 20250705200522 52489 chalmers.se. jOMSAWhgNkOTWciQmHMIAtZeFbjjR3f+oxpZEpGqSscNsNRTM9XWbpxm5x/IUA8tHfv2zPJi+kXe +Cw1ihu6LxfYmaQ4VeM2sGWpuSGt/fSTCILKpwbOMnw2llv0dwJxHCgTPTnwH/C94xTYAqJqaNoC lqIeWuoKlvk9wRnwycw= ) ;; ADDITIONAL SECTION (10 records) ns1.chalmers.se. 172800 IN A 129.16.2.40 ns2.chalmers.se. 172800 IN A 129.16.253.252 ns3.chalmers.se. 172800 IN A 192.36.120.11 ns1.chalmers.se. 172800 IN AAAA 2001:6b0:2:10::1 ns2.chalmers.se. 172800 IN AAAA 2001:6b0:2:20::1 ns3.chalmers.se. 172800 IN AAAA 2001:2040:63::11 ns1.chalmers.se. 172800 IN RRSIG ( A 8 3 172800 20250730084637 20250706000821 52489 chalmers.se. WCjp0DShSBWBbuLP8T6o0d76BtdlXibWiOhLe3FBgFiYDriJEwwVjcd9193bP2vChILh+oresEqa 7iJQRvvFSeUm26ZU4870OA+2jScYP+MYYZlcIpAJ4vTj9b8aMm7w6ifB0ASYjnvedNjfUUJi+EPS qbsuo1i/O3Dg9HMOOQY= ) ns1.chalmers.se. 172800 IN RRSIG ( AAAA 8 3 172800 20250726061042 20250702085437 52489 chalmers.se. VTbitiUvbE7ya1KH8VczD3C6FcFhOXU6fYyeo2DxgyNtiejh9k7/Sd+Dg9lC3mz2ogLmxBcMcs+W Gh0J2f2Owboae6uERPMFbnxuNi7OAA8ZcA9X+xWyceWOuHHne2jFXwThY+3p80FRKMV7xQKZM3rY s8MTiclIwz3nCIseBvw= ) ns2.chalmers.se. 172800 IN RRSIG ( A 8 3 172800 20250803192810 20250710233131 52489 chalmers.se. p1PR4eX5dyQiEAFXVGM8bqkMU+6ENk/aPxlHZpiYizu98VW20V2ENTre432SyYU0PpD4y00IwgwT rKWLW9ir2SDaQkAmiAc9DztWrPhEZ3U9nAUs4KAaYTMjY/yiZ3MvbsO/rN8rUZzgVEnuCJpOLOF6 Ynmlou66b9Ra1datSUg= ) ;; { "EDNS-VERSION": 0 }
	chalmers.se A RR has value 129.16.225.208
	Found 1 RRSIGs over A RRset
	`chalmers.se. 14400 IN RRSIG ( A 8 2 14400 20250802053825 20250709033135 52489 chalmers.se. kG0xudhFdSNrLSzUISrHhSXX9DJW+IRi8LhbadkaPksYbe4zL0tOCOeaocz4vP9K1Yw+NccOjB4I 18VZqlb0L2qR2ZrTSZArCYibpBRqY8gB1b+reb0KHFsYftrxrjBNEYD/MFZ/fkS5X+3HnH5efaqL 4M0iu+CGngJ1hEK5QgQ= )`
	RRSIG=52489 and DNSKEY=52489 verifies the A RRset

chalmers.se

	Query to ns2.chalmers.se for chalmers.se/A
	Received 1131 bytes from 129.16.253.252
	;; Response received from [129.16.253.252] 1131 octets ;; HEADER SECTION ;; id = 47334 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; do = 1 co = 0 ;; qdcount = 1 ancount = 2 ;; nscount = 5 arcount = 10 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ;; {"EXTENDED-ERROR": {"ERROR": "Prohibited", "EXTRA-TEXT": "", "INFO-CODE": 18}} ] ;; } ;; QUESTION SECTION (1 record) ;; chalmers.se. IN A ;; ANSWER SECTION (2 records) chalmers.se. 14400 IN A 129.16.225.208 chalmers.se. 14400 IN RRSIG ( A 8 2 14400 20250802053825 20250709033135 52489 chalmers.se. kG0xudhFdSNrLSzUISrHhSXX9DJW+IRi8LhbadkaPksYbe4zL0tOCOeaocz4vP9K1Yw+NccOjB4I 18VZqlb0L2qR2ZrTSZArCYibpBRqY8gB1b+reb0KHFsYftrxrjBNEYD/MFZ/fkS5X+3HnH5efaqL 4M0iu+CGngJ1hEK5QgQ= ) ;; AUTHORITY SECTION (5 records) chalmers.se. 172800 IN NS ns3.chalmers.se. chalmers.se. 172800 IN NS ns1.chalmers.se. chalmers.se. 172800 IN NS ns2.chalmers.se. chalmers.se. 172800 IN NS sunic.sunet.se. chalmers.se. 172800 IN RRSIG ( NS 8 2 172800 20250729140856 20250705200522 52489 chalmers.se. jOMSAWhgNkOTWciQmHMIAtZeFbjjR3f+oxpZEpGqSscNsNRTM9XWbpxm5x/IUA8tHfv2zPJi+kXe +Cw1ihu6LxfYmaQ4VeM2sGWpuSGt/fSTCILKpwbOMnw2llv0dwJxHCgTPTnwH/C94xTYAqJqaNoC lqIeWuoKlvk9wRnwycw= ) ;; ADDITIONAL SECTION (10 records) ns1.chalmers.se. 172800 IN A 129.16.2.40 ns2.chalmers.se. 172800 IN A 129.16.253.252 ns3.chalmers.se. 172800 IN A 192.36.120.11 ns1.chalmers.se. 172800 IN AAAA 2001:6b0:2:10::1 ns2.chalmers.se. 172800 IN AAAA 2001:6b0:2:20::1 ns3.chalmers.se. 172800 IN AAAA 2001:2040:63::11 ns1.chalmers.se. 172800 IN RRSIG ( A 8 3 172800 20250730084637 20250706000821 52489 chalmers.se. WCjp0DShSBWBbuLP8T6o0d76BtdlXibWiOhLe3FBgFiYDriJEwwVjcd9193bP2vChILh+oresEqa 7iJQRvvFSeUm26ZU4870OA+2jScYP+MYYZlcIpAJ4vTj9b8aMm7w6ifB0ASYjnvedNjfUUJi+EPS qbsuo1i/O3Dg9HMOOQY= ) ns1.chalmers.se. 172800 IN RRSIG ( AAAA 8 3 172800 20250726061042 20250702085437 52489 chalmers.se. VTbitiUvbE7ya1KH8VczD3C6FcFhOXU6fYyeo2DxgyNtiejh9k7/Sd+Dg9lC3mz2ogLmxBcMcs+W Gh0J2f2Owboae6uERPMFbnxuNi7OAA8ZcA9X+xWyceWOuHHne2jFXwThY+3p80FRKMV7xQKZM3rY s8MTiclIwz3nCIseBvw= ) ns2.chalmers.se. 172800 IN RRSIG ( A 8 3 172800 20250803192810 20250710233131 52489 chalmers.se. p1PR4eX5dyQiEAFXVGM8bqkMU+6ENk/aPxlHZpiYizu98VW20V2ENTre432SyYU0PpD4y00IwgwT rKWLW9ir2SDaQkAmiAc9DztWrPhEZ3U9nAUs4KAaYTMjY/yiZ3MvbsO/rN8rUZzgVEnuCJpOLOF6 Ynmlou66b9Ra1datSUg= ) ;; { "EDNS-VERSION": 0 }
	ns2.chalmers.se is authoritative for chalmers.se
	Found RRSIG signed by chalmers.se zone
	Query to ns2.chalmers.se for chalmers.se/A
	Received 1131 bytes from 129.16.253.252
	;; Response received from [129.16.253.252] 1131 octets ;; HEADER SECTION ;; id = 6010 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; do = 1 co = 0 ;; qdcount = 1 ancount = 2 ;; nscount = 5 arcount = 10 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ;; {"EXTENDED-ERROR": {"ERROR": "Prohibited", "EXTRA-TEXT": "", "INFO-CODE": 18}} ] ;; } ;; QUESTION SECTION (1 record) ;; chalmers.se. IN A ;; ANSWER SECTION (2 records) chalmers.se. 14400 IN A 129.16.225.208 chalmers.se. 14400 IN RRSIG ( A 8 2 14400 20250802053825 20250709033135 52489 chalmers.se. kG0xudhFdSNrLSzUISrHhSXX9DJW+IRi8LhbadkaPksYbe4zL0tOCOeaocz4vP9K1Yw+NccOjB4I 18VZqlb0L2qR2ZrTSZArCYibpBRqY8gB1b+reb0KHFsYftrxrjBNEYD/MFZ/fkS5X+3HnH5efaqL 4M0iu+CGngJ1hEK5QgQ= ) ;; AUTHORITY SECTION (5 records) chalmers.se. 172800 IN NS ns2.chalmers.se. chalmers.se. 172800 IN NS ns3.chalmers.se. chalmers.se. 172800 IN NS sunic.sunet.se. chalmers.se. 172800 IN NS ns1.chalmers.se. chalmers.se. 172800 IN RRSIG ( NS 8 2 172800 20250729140856 20250705200522 52489 chalmers.se. jOMSAWhgNkOTWciQmHMIAtZeFbjjR3f+oxpZEpGqSscNsNRTM9XWbpxm5x/IUA8tHfv2zPJi+kXe +Cw1ihu6LxfYmaQ4VeM2sGWpuSGt/fSTCILKpwbOMnw2llv0dwJxHCgTPTnwH/C94xTYAqJqaNoC lqIeWuoKlvk9wRnwycw= ) ;; ADDITIONAL SECTION (10 records) ns1.chalmers.se. 172800 IN A 129.16.2.40 ns2.chalmers.se. 172800 IN A 129.16.253.252 ns3.chalmers.se. 172800 IN A 192.36.120.11 ns1.chalmers.se. 172800 IN AAAA 2001:6b0:2:10::1 ns2.chalmers.se. 172800 IN AAAA 2001:6b0:2:20::1 ns3.chalmers.se. 172800 IN AAAA 2001:2040:63::11 ns1.chalmers.se. 172800 IN RRSIG ( A 8 3 172800 20250730084637 20250706000821 52489 chalmers.se. WCjp0DShSBWBbuLP8T6o0d76BtdlXibWiOhLe3FBgFiYDriJEwwVjcd9193bP2vChILh+oresEqa 7iJQRvvFSeUm26ZU4870OA+2jScYP+MYYZlcIpAJ4vTj9b8aMm7w6ifB0ASYjnvedNjfUUJi+EPS qbsuo1i/O3Dg9HMOOQY= ) ns1.chalmers.se. 172800 IN RRSIG ( AAAA 8 3 172800 20250726061042 20250702085437 52489 chalmers.se. VTbitiUvbE7ya1KH8VczD3C6FcFhOXU6fYyeo2DxgyNtiejh9k7/Sd+Dg9lC3mz2ogLmxBcMcs+W Gh0J2f2Owboae6uERPMFbnxuNi7OAA8ZcA9X+xWyceWOuHHne2jFXwThY+3p80FRKMV7xQKZM3rY s8MTiclIwz3nCIseBvw= ) ns2.chalmers.se. 172800 IN RRSIG ( A 8 3 172800 20250803192810 20250710233131 52489 chalmers.se. p1PR4eX5dyQiEAFXVGM8bqkMU+6ENk/aPxlHZpiYizu98VW20V2ENTre432SyYU0PpD4y00IwgwT rKWLW9ir2SDaQkAmiAc9DztWrPhEZ3U9nAUs4KAaYTMjY/yiZ3MvbsO/rN8rUZzgVEnuCJpOLOF6 Ynmlou66b9Ra1datSUg= ) ;; { "EDNS-VERSION": 0 }
	chalmers.se A RR has value 129.16.225.208
	Found 1 RRSIGs over A RRset
	`chalmers.se. 14400 IN RRSIG ( A 8 2 14400 20250802053825 20250709033135 52489 chalmers.se. kG0xudhFdSNrLSzUISrHhSXX9DJW+IRi8LhbadkaPksYbe4zL0tOCOeaocz4vP9K1Yw+NccOjB4I 18VZqlb0L2qR2ZrTSZArCYibpBRqY8gB1b+reb0KHFsYftrxrjBNEYD/MFZ/fkS5X+3HnH5efaqL 4M0iu+CGngJ1hEK5QgQ= )`
	RRSIG=52489 and DNSKEY=52489 verifies the A RRset

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