DNSSEC Debugger - unifr.ch

Domain Name:

Time: 2025-06-22 01:39:28 UTC

Analyzing DNSSEC problems for unifr.ch

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 b.root-servers.net for ./DNSKEY
	Received 1414 bytes from 170.247.170.2
	;; Response received from [170.247.170.2] 1414 octets ;; HEADER SECTION ;; id = 11431 ;; 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": 1232, ;; "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 20250711000000 20250620000000 20326 . S0XHgtn2OkSZ0ZOGtgOM4Xipyq/72x7vHPJy3SV8p7TUCtMNj2XxEPjZoXSYvxbkhtaeI6E+9dvv QrqrB6ovKdW8DE/o88jFBLsfe9niPDHgZAs0ZpfGAtRfdFrXvtXZ4CCTYCSsxnaIMNS7By4+Ti1V 9QFp/+ml0VjzVkc92SvmFJMYYpORmeq97VQMOdUJwEYhKx6Npw8cdSVxjqtytx/iNgB6KRt6i6j3 dASECBA8hSxMesKFbnVwLW8lxObBiTnsQo1WDw2IO8vMBSNGagFUUA2YTzvEwYPOQskebK3C0LAW 2GzOvoy69fIK0a9RqKkO9scvKVtLDdrEEDLBZA== ) ;; 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 20250711000000 20250620000000 20326 . S0XHgtn2OkSZ0ZOGtgOM4Xipyq/72x7vHPJy3SV8p7TUCtMNj2XxEPjZoXSYvxbkhtaeI6E+9dvv QrqrB6ovKdW8DE/o88jFBLsfe9niPDHgZAs0ZpfGAtRfdFrXvtXZ4CCTYCSsxnaIMNS7By4+Ti1V 9QFp/+ml0VjzVkc92SvmFJMYYpORmeq97VQMOdUJwEYhKx6Npw8cdSVxjqtytx/iNgB6KRt6i6j3 dASECBA8hSxMesKFbnVwLW8lxObBiTnsQo1WDw2IO8vMBSNGagFUUA2YTzvEwYPOQskebK3C0LAW 2GzOvoy69fIK0a9RqKkO9scvKVtLDdrEEDLBZA== )`
	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 j.root-servers.net for unifr.ch/A
	Received 676 bytes from 192.58.128.30
	;; Response received from [192.58.128.30] 676 octets ;; HEADER SECTION ;; id = 34981 ;; 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 = 7 arcount = 11 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1472, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; unifr.ch. IN A ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (7 records) ch. 172800 IN NS a.nic.ch. ch. 172800 IN NS b.nic.ch. ch. 172800 IN NS d.nic.ch. ch. 172800 IN NS e.nic.ch. ch. 172800 IN NS f.nic.ch. ch. 86400 IN DS ( 14051 13 2 abf0b9c56282f0558d59b5eef0f881b7db4f39043972411fdb06e66593a9e8b1 ) ch. 86400 IN RRSIG ( DS 8 1 86400 20250704170000 20250621160000 53148 . f2yfdsVTOsLn4FetD9YzBNo0G9Q5iJ/TOgdWaimMb1HMlNSxdmAqEfBd3F1tU5AuBSyVqgaG6o1O FWPMzkA+YISkUkyR/pB6d5iEgfH+GvMThilPchd3cs9dm50HUjRvddhcuw9+7h0oxeYpLfB+HcY6 rJE3WcwsQhI3EyJFt0mIfJS6n93OUdg9NE8VQOSfh3l9wScuyV3ba8VzLmLpOFGacdtLsYZYrtTM KNXDjvOtvzXRWYOGrCuogTfE/8p3ZLxOjMoM5au/QY8jQpWBEDKIbSkWraW0YjRabzC5vdCnCG5/ ZkKV9lPRw2A8Mup/5DRacgc/VsycdxggkRjvnQ== ) ;; ADDITIONAL SECTION (11 records) a.nic.ch. 172800 IN A 130.59.31.41 b.nic.ch. 172800 IN A 130.59.31.43 d.nic.ch. 172800 IN A 194.0.25.39 e.nic.ch. 172800 IN A 194.0.17.1 f.nic.ch. 172800 IN A 194.146.106.10 a.nic.ch. 172800 IN AAAA 2001:620:0:ff::56 b.nic.ch. 172800 IN AAAA 2001:620:0:ff::58 d.nic.ch. 172800 IN AAAA 2001:678:20::39 e.nic.ch. 172800 IN AAAA 2001:678:3::1 f.nic.ch. 172800 IN AAAA 2001:67c:1010:2::53 ;; { "EDNS-VERSION": 0 }
	Query to j.root-servers.net for ch/DNSKEY
	Received 670 bytes from 192.58.128.30
	;; Response received from [192.58.128.30] 670 octets ;; HEADER SECTION ;; id = 3708 ;; 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 = 7 arcount = 11 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1472, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; ch. IN DNSKEY ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (7 records) ch. 172800 IN NS a.nic.ch. ch. 172800 IN NS b.nic.ch. ch. 172800 IN NS d.nic.ch. ch. 172800 IN NS e.nic.ch. ch. 172800 IN NS f.nic.ch. ch. 86400 IN DS ( 14051 13 2 abf0b9c56282f0558d59b5eef0f881b7db4f39043972411fdb06e66593a9e8b1 ) ch. 86400 IN RRSIG ( DS 8 1 86400 20250704170000 20250621160000 53148 . f2yfdsVTOsLn4FetD9YzBNo0G9Q5iJ/TOgdWaimMb1HMlNSxdmAqEfBd3F1tU5AuBSyVqgaG6o1O FWPMzkA+YISkUkyR/pB6d5iEgfH+GvMThilPchd3cs9dm50HUjRvddhcuw9+7h0oxeYpLfB+HcY6 rJE3WcwsQhI3EyJFt0mIfJS6n93OUdg9NE8VQOSfh3l9wScuyV3ba8VzLmLpOFGacdtLsYZYrtTM KNXDjvOtvzXRWYOGrCuogTfE/8p3ZLxOjMoM5au/QY8jQpWBEDKIbSkWraW0YjRabzC5vdCnCG5/ ZkKV9lPRw2A8Mup/5DRacgc/VsycdxggkRjvnQ== ) ;; ADDITIONAL SECTION (11 records) a.nic.ch. 172800 IN A 130.59.31.41 b.nic.ch. 172800 IN A 130.59.31.43 d.nic.ch. 172800 IN A 194.0.25.39 e.nic.ch. 172800 IN A 194.0.17.1 f.nic.ch. 172800 IN A 194.146.106.10 a.nic.ch. 172800 IN AAAA 2001:620:0:ff::56 b.nic.ch. 172800 IN AAAA 2001:620:0:ff::58 d.nic.ch. 172800 IN AAAA 2001:678:20::39 e.nic.ch. 172800 IN AAAA 2001:678:3::1 f.nic.ch. 172800 IN AAAA 2001:67c:1010:2::53 ;; { "EDNS-VERSION": 0 }
	Found child zone ch

	Checking DS between . and ch
	Query to a.root-servers.net for ch/DS
	Received 366 bytes from 198.41.0.4
	;; Response received from [198.41.0.4] 366 octets ;; HEADER SECTION ;; id = 23574 ;; 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": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; ch. IN DS ;; ANSWER SECTION (2 records) ch. 86400 IN DS ( 14051 13 2 abf0b9c56282f0558d59b5eef0f881b7db4f39043972411fdb06e66593a9e8b1 ) ch. 86400 IN RRSIG ( DS 8 1 86400 20250704170000 20250621160000 53148 . f2yfdsVTOsLn4FetD9YzBNo0G9Q5iJ/TOgdWaimMb1HMlNSxdmAqEfBd3F1tU5AuBSyVqgaG6o1O FWPMzkA+YISkUkyR/pB6d5iEgfH+GvMThilPchd3cs9dm50HUjRvddhcuw9+7h0oxeYpLfB+HcY6 rJE3WcwsQhI3EyJFt0mIfJS6n93OUdg9NE8VQOSfh3l9wScuyV3ba8VzLmLpOFGacdtLsYZYrtTM KNXDjvOtvzXRWYOGrCuogTfE/8p3ZLxOjMoM5au/QY8jQpWBEDKIbSkWraW0YjRabzC5vdCnCG5/ ZkKV9lPRw2A8Mup/5DRacgc/VsycdxggkRjvnQ== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Found 1 DS records for ch in the . zone
	DS=14051/SHA-256 has algorithm ECDSAP256SHA256
	Found 1 RRSIGs over DS RRset
	`ch. 86400 IN RRSIG ( DS 8 1 86400 20250704170000 20250621160000 53148 . f2yfdsVTOsLn4FetD9YzBNo0G9Q5iJ/TOgdWaimMb1HMlNSxdmAqEfBd3F1tU5AuBSyVqgaG6o1O FWPMzkA+YISkUkyR/pB6d5iEgfH+GvMThilPchd3cs9dm50HUjRvddhcuw9+7h0oxeYpLfB+HcY6 rJE3WcwsQhI3EyJFt0mIfJS6n93OUdg9NE8VQOSfh3l9wScuyV3ba8VzLmLpOFGacdtLsYZYrtTM KNXDjvOtvzXRWYOGrCuogTfE/8p3ZLxOjMoM5au/QY8jQpWBEDKIbSkWraW0YjRabzC5vdCnCG5/ ZkKV9lPRw2A8Mup/5DRacgc/VsycdxggkRjvnQ== )`
	RRSIG=53148 and DNSKEY=53148 verifies the DS RRset
	DS=14051/SHA-256 is now in the chain-of-trust
	`ch. 86400 IN DS ( 14051 13 2 abf0b9c56282f0558d59b5eef0f881b7db4f39043972411fdb06e66593a9e8b1 )`
	Query to e.nic.ch for ch/DNSKEY
	Received 369 bytes from 194.0.17.1
	;; Response received from [194.0.17.1] 369 octets ;; HEADER SECTION ;; id = 34315 ;; 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": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; ch. IN DNSKEY ;; ANSWER SECTION (4 records) ch. 86400 IN DNSKEY ( 256 3 13 4VGtfMoQVb41NK5ARbSsrebT+HGAR1XgtT7vx0fM3Rt/3fy7eNa/fizFq+AS5nA5/PUvl/l11Uh4 nNGA2/eBgQ== ) ; keytag 47988 ch. 86400 IN DNSKEY ( 257 3 13 z6UllGdnGdbzYkhjl1gHlJ9gm/cSid3z1J41nkpm2pzSexfPaugDCstdx4z/hVlRPv007RQOuD12 qpOrKGfPog== ) ; keytag 14051 ch. 86400 IN DNSKEY ( 256 3 13 h0y8P7D9VX9eEEl/AJtXUxohoNXEqFXx9MaIfm2XRF3SxgW+ScoBi+beTgqVDPNH5kMyCpbXwdbd 9ykPJucGyg== ) ; keytag 55595 ch. 86400 IN RRSIG ( DNSKEY 13 1 86400 20250802100909 20250617090909 14051 ch. XTSOfsJC2kXdxwJlUisiP0s2T4izAUWTyqMC9OhM3cnN82Jivtm6MRYOM3t1xEoYGSxYhbwq6JBW UPD5+j5BLQ== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Found 3 DNSKEY records for ch
	`ch. 86400 IN DNSKEY ( 256 3 13 4VGtfMoQVb41NK5ARbSsrebT+HGAR1XgtT7vx0fM3Rt/3fy7eNa/fizFq+AS5nA5/PUvl/l11Uh4 nNGA2/eBgQ== ) ; keytag 47988`
	`ch. 86400 IN DNSKEY ( 257 3 13 z6UllGdnGdbzYkhjl1gHlJ9gm/cSid3z1J41nkpm2pzSexfPaugDCstdx4z/hVlRPv007RQOuD12 qpOrKGfPog== ) ; keytag 14051`
	`ch. 86400 IN DNSKEY ( 256 3 13 h0y8P7D9VX9eEEl/AJtXUxohoNXEqFXx9MaIfm2XRF3SxgW+ScoBi+beTgqVDPNH5kMyCpbXwdbd 9ykPJucGyg== ) ; keytag 55595`
	DNSKEY=14051/SEP is now in the chain-of-trust
	DS=14051/SHA-256 verifies DNSKEY=14051/SEP
	Found 1 RRSIGs over DNSKEY RRset
	`ch. 86400 IN RRSIG ( DNSKEY 13 1 86400 20250802100909 20250617090909 14051 ch. XTSOfsJC2kXdxwJlUisiP0s2T4izAUWTyqMC9OhM3cnN82Jivtm6MRYOM3t1xEoYGSxYhbwq6JBW UPD5+j5BLQ== )`
	RRSIG=14051 and DNSKEY=14051/SEP verifies the DNSKEY RRset
	DNSKEY=47988 is now in the chain-of-trust
	DNSKEY=55595 is now in the chain-of-trust
	Query to a.nic.ch for unifr.ch/A
	Received 328 bytes from 130.59.31.41
	;; Response received from [130.59.31.41] 328 octets ;; HEADER SECTION ;; id = 33079 ;; 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 = 5 arcount = 5 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; unifr.ch. IN A ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (5 records) unifr.ch. 3600 IN NS scsnms.switch.ch. unifr.ch. 3600 IN NS siuftesun11.unifr.ch. unifr.ch. 3600 IN NS siuftesun12.unifr.ch. unifr.ch. 900 IN NSEC unifr-alumni.ch. NS RRSIG NSEC unifr.ch. 900 IN RRSIG ( NSEC 13 2 900 20250715043613 20250615040207 47988 ch. 5vdarWdTAWfvahU94NQzquhDeTLEHAlfkQ3VjmfQgWTmioPbn8pvKhmXwPMfbUErsRsIaNZ5XTPK Ek4A6md9RA== ) ;; ADDITIONAL SECTION (5 records) siuftesun11.unifr.ch. 3600 IN A 134.21.201.200 siuftesun12.unifr.ch. 3600 IN A 134.21.202.200 scsnms.switch.ch. 3600 IN A 130.59.31.26 scsnms.switch.ch. 3600 IN AAAA 2001:620:0:ff::a7 ;; { "EDNS-VERSION": 0 }
	Query to a.nic.ch for unifr.ch/DNSKEY
	Received 328 bytes from 130.59.31.41
	;; Response received from [130.59.31.41] 328 octets ;; HEADER SECTION ;; id = 23113 ;; 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 = 5 arcount = 5 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; unifr.ch. IN DNSKEY ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (5 records) unifr.ch. 3600 IN NS scsnms.switch.ch. unifr.ch. 3600 IN NS siuftesun11.unifr.ch. unifr.ch. 3600 IN NS siuftesun12.unifr.ch. unifr.ch. 900 IN NSEC unifr-alumni.ch. NS RRSIG NSEC unifr.ch. 900 IN RRSIG ( NSEC 13 2 900 20250715043613 20250615040207 47988 ch. 5vdarWdTAWfvahU94NQzquhDeTLEHAlfkQ3VjmfQgWTmioPbn8pvKhmXwPMfbUErsRsIaNZ5XTPK Ek4A6md9RA== ) ;; ADDITIONAL SECTION (5 records) siuftesun11.unifr.ch. 3600 IN A 134.21.201.200 siuftesun12.unifr.ch. 3600 IN A 134.21.202.200 scsnms.switch.ch. 3600 IN A 130.59.31.26 scsnms.switch.ch. 3600 IN AAAA 2001:620:0:ff::a7 ;; { "EDNS-VERSION": 0 }
	Found child zone unifr.ch

unifr.ch

	Checking DS between ch and unifr.ch
	Query to f.nic.ch for unifr.ch/DS
	Received 337 bytes from 194.146.106.10
	;; Response received from [194.146.106.10] 337 octets ;; HEADER SECTION ;; id = 47980 ;; 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 = 0 ;; nscount = 4 arcount = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; unifr.ch. IN DS ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (4 records) ch. 900 IN SOA ( a.nic.ch. dns-operation.switch.ch. 2025062203 ;serial 900 ;refresh 600 ;retry 1209600 ;expire 900 ;minimum ) ch. 900 IN RRSIG ( SOA 13 1 900 20250722003116 20250622000158 47988 ch. iyPxvVMfSTjqa5glQ2x10vp79o7dq+PLsIoTAm8AxYsHsPJLwChhrGAiz3D4HRNXB4Zfd66wgIpC WvWHYgAaOA== ) unifr.ch. 900 IN NSEC unifr-alumni.ch. NS RRSIG NSEC unifr.ch. 900 IN RRSIG ( NSEC 13 2 900 20250715043613 20250615040207 47988 ch. 5vdarWdTAWfvahU94NQzquhDeTLEHAlfkQ3VjmfQgWTmioPbn8pvKhmXwPMfbUErsRsIaNZ5XTPK Ek4A6md9RA== ) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	No DS records found for unifr.ch in the ch zone
	Query to siuftesun11.unifr.ch for unifr.ch/DNSKEY
	Received 96 bytes from 134.21.201.200
	;; Response received from [134.21.201.200] 96 octets ;; HEADER SECTION ;; id = 49077 ;; 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 = 0 ;; nscount = 1 arcount = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; unifr.ch. IN DNSKEY ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (1 record) unifr.ch. 3600 IN SOA ( siuftesun11.unifr.ch. hostmaster.unifr.ch. 2016064484 ;serial 43200 ;refresh 3600 ;retry 2419200 ;expire 3600 ;minimum ) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	No DNSKEY records found
	Query to siuftesun12.unifr.ch for unifr.ch/A
	Received 167 bytes from 134.21.202.200
	;; Response received from [134.21.202.200] 167 octets ;; HEADER SECTION ;; id = 25598 ;; 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 = 1 ;; nscount = 3 arcount = 3 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; unifr.ch. IN A ;; ANSWER SECTION (1 record) unifr.ch. 7200 IN A 134.21.80.50 ;; AUTHORITY SECTION (3 records) unifr.ch. 7200 IN NS siuftesun12.unifr.ch. unifr.ch. 7200 IN NS scsnms.switch.ch. unifr.ch. 7200 IN NS siuftesun11.unifr.ch. ;; ADDITIONAL SECTION (3 records) siuftesun11.unifr.ch. 7200 IN A 134.21.201.200 siuftesun12.unifr.ch. 7200 IN A 134.21.202.200 ;; { "EDNS-VERSION": 0 }
	siuftesun12.unifr.ch is authoritative for unifr.ch
	Query to scsnms.switch.ch for unifr.ch/SOA
	Received 96 bytes from 130.59.31.26
	;; Response received from [130.59.31.26] 96 octets ;; HEADER SECTION ;; id = 47813 ;; 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 = 1 ;; nscount = 0 arcount = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; unifr.ch. IN SOA ;; ANSWER SECTION (1 record) unifr.ch. 7200 IN SOA ( siuftesun11.unifr.ch. hostmaster.unifr.ch. 2016064484 ;serial 43200 ;refresh 3600 ;retry 2419200 ;expire 3600 ;minimum ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Query to siuftesun11.unifr.ch for unifr.ch/SOA
	Received 198 bytes from 134.21.201.200
	;; Response received from [134.21.201.200] 198 octets ;; HEADER SECTION ;; id = 59603 ;; 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 = 1 ;; nscount = 3 arcount = 3 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; unifr.ch. IN SOA ;; ANSWER SECTION (1 record) unifr.ch. 7200 IN SOA ( siuftesun11.unifr.ch. hostmaster.unifr.ch. 2016064484 ;serial 43200 ;refresh 3600 ;retry 2419200 ;expire 3600 ;minimum ) ;; AUTHORITY SECTION (3 records) unifr.ch. 7200 IN NS scsnms.switch.ch. unifr.ch. 7200 IN NS siuftesun11.unifr.ch. unifr.ch. 7200 IN NS siuftesun12.unifr.ch. ;; ADDITIONAL SECTION (3 records) siuftesun11.unifr.ch. 7200 IN A 134.21.201.200 siuftesun12.unifr.ch. 7200 IN A 134.21.202.200 ;; { "EDNS-VERSION": 0 }
	Query to siuftesun12.unifr.ch for unifr.ch/A
	Received 167 bytes from 134.21.202.200
	;; Response received from [134.21.202.200] 167 octets ;; HEADER SECTION ;; id = 39294 ;; 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 = 1 ;; nscount = 3 arcount = 3 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; unifr.ch. IN A ;; ANSWER SECTION (1 record) unifr.ch. 7200 IN A 134.21.80.50 ;; AUTHORITY SECTION (3 records) unifr.ch. 7200 IN NS siuftesun12.unifr.ch. unifr.ch. 7200 IN NS siuftesun11.unifr.ch. unifr.ch. 7200 IN NS scsnms.switch.ch. ;; ADDITIONAL SECTION (3 records) siuftesun11.unifr.ch. 7200 IN A 134.21.201.200 siuftesun12.unifr.ch. 7200 IN A 134.21.202.200 ;; { "EDNS-VERSION": 0 }
	unifr.ch A RR has value 134.21.80.50
	No RRSIGs found

unifr.ch

	Query to siuftesun11.unifr.ch for unifr.ch/A
	Received 167 bytes from 134.21.201.200
	;; Response received from [134.21.201.200] 167 octets ;; HEADER SECTION ;; id = 58001 ;; 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 = 1 ;; nscount = 3 arcount = 3 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; unifr.ch. IN A ;; ANSWER SECTION (1 record) unifr.ch. 7200 IN A 134.21.80.50 ;; AUTHORITY SECTION (3 records) unifr.ch. 7200 IN NS siuftesun12.unifr.ch. unifr.ch. 7200 IN NS siuftesun11.unifr.ch. unifr.ch. 7200 IN NS scsnms.switch.ch. ;; ADDITIONAL SECTION (3 records) siuftesun11.unifr.ch. 7200 IN A 134.21.201.200 siuftesun12.unifr.ch. 7200 IN A 134.21.202.200 ;; { "EDNS-VERSION": 0 }
	siuftesun11.unifr.ch is authoritative for unifr.ch
	Query to siuftesun11.unifr.ch for unifr.ch/A
	Received 167 bytes from 134.21.201.200
	;; Response received from [134.21.201.200] 167 octets ;; HEADER SECTION ;; id = 37543 ;; 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 = 1 ;; nscount = 3 arcount = 3 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; unifr.ch. IN A ;; ANSWER SECTION (1 record) unifr.ch. 7200 IN A 134.21.80.50 ;; AUTHORITY SECTION (3 records) unifr.ch. 7200 IN NS siuftesun11.unifr.ch. unifr.ch. 7200 IN NS siuftesun12.unifr.ch. unifr.ch. 7200 IN NS scsnms.switch.ch. ;; ADDITIONAL SECTION (3 records) siuftesun11.unifr.ch. 7200 IN A 134.21.201.200 siuftesun12.unifr.ch. 7200 IN A 134.21.202.200 ;; { "EDNS-VERSION": 0 }
	unifr.ch A RR has value 134.21.80.50
	No RRSIGs found

unifr.ch

	Query to scsnms.switch.ch for unifr.ch/A
	Received 53 bytes from 130.59.31.26
	;; Response received from [130.59.31.26] 53 octets ;; HEADER SECTION ;; id = 14663 ;; 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 = 1 ;; nscount = 0 arcount = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; unifr.ch. IN A ;; ANSWER SECTION (1 record) unifr.ch. 7200 IN A 134.21.80.50 ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	scsnms.switch.ch is authoritative for unifr.ch
	Query to scsnms.switch.ch for unifr.ch/A
	Received 53 bytes from 130.59.31.26
	;; Response received from [130.59.31.26] 53 octets ;; HEADER SECTION ;; id = 6355 ;; 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 = 1 ;; nscount = 0 arcount = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; unifr.ch. IN A ;; ANSWER SECTION (1 record) unifr.ch. 7200 IN A 134.21.80.50 ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	unifr.ch A RR has value 134.21.80.50
	No RRSIGs found

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