DNSSEC Debugger - unimi.it

Domain Name:

Time: 2024-05-17 04:03:01 UTC

Analyzing DNSSEC problems for unimi.it

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 864 bytes from 192.5.5.241
	;; Response received from [192.5.5.241] 864 octets ;; HEADER SECTION ;; id = 19286 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; qdcount = 1 ancount = 3 nscount = 0 arcount = 1 ;; do = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1472, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; . IN DNSKEY ;; ANSWER SECTION (3 records) . 172800 IN DNSKEY ( 256 3 8 AwEAAZBALoOFImwcJJg9Iu7Vy7ZyLjhtXfvO1c9k4vHjOpf9i7U1kKtrBvhnwsOni1sb50gkUayR tMDTUQqvljMMf4bpkyEtcE5evCzhHbFLq1coL5QOix3mfJm++FvIMaAt52nOvAdqR/luuI11bA1A mSCIJKAUx147DcfOHYKg3as+dznn3Iah4cWBMVzDe7PPsFS1AO6gU8EpmiRJ9VMNA09fOyDuq9+d 6sw8UUnJRMAFAuPLhUFjUAOuWOw74BC9lOtMQpbLMz8pX0CDKdOXDHjyj61nxSSWxPdUjeoxI17l QTpSPRtqRHFn5Fgj2e+9BVwhhWGDQN8kUVSJHZtQiI0= ) ; Key ID = 5613 . 172800 IN DNSKEY ( 257 3 8 AwEAAaz/tAm8yTn4Mfeh5eyI96WSVexTBAvkMgJzkKTOiW1vkIbzxeF3+/4RgWOq7HrxRixHlFlE xOLAJr5emLvN7SWXgnLh4+B5xQlNVz8Og8kvArMtNROxVQuCaSnIDdD5LKyWbRd2n9WGe2R8PzgC mr3EgVLrjyBxWezF0jLHwVN8efS3rCj/EWgvIWgb9tarpVUDK/b58Da+sqqls3eNbuv7pr+eoZG+ SrDK6nWeL3c6H5Apxz7LjVc1uTIdsIXxuOLYA4/ilBmSVIzuDWfdRUfhHdY6+cn8HFRm+2hM8AnX GXws9555KrUB5qihylGa8subX2Nn6UwNR1AkUTV74bU= ) ; Key ID = 20326 . 172800 IN RRSIG ( DNSKEY 8 0 172800 20240601000000 20240511000000 20326 . OgCibhptSNJS9XS2WD2CXYw0HsdjPXn82iYAtzkE7ma1H2BfchG8nRnFZJ9fbrCjXAhDPnKCkuId 8cuJ2PGuLzy9Q3d4zIt7Ow5o8YkpKGEJB6uVi1BRauxVzKgH7u5QnKf8d1AlKFikFdBHHLaZ97XG ci02qRRm1jpe+aY4sLnKHx1kTJozHJp+Xaml/nCiS4AXrCxNyc4EH2/oraODfaewFIOQjpsAMeAw tPrccpst4ZL/9jmZUdRSs3IHwMk9gvSwpZI0YVBWZocKg96CmQQgq9NNNGhpI5gXXdbP++bu4myT GIx8wR1vjK7nau9GJK+76Bt4bc+1FIfpq4mbSg== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Found 2 DNSKEY records for .
	`. 172800 IN DNSKEY ( 256 3 8 AwEAAZBALoOFImwcJJg9Iu7Vy7ZyLjhtXfvO1c9k4vHjOpf9i7U1kKtrBvhnwsOni1sb50gkUayR tMDTUQqvljMMf4bpkyEtcE5evCzhHbFLq1coL5QOix3mfJm++FvIMaAt52nOvAdqR/luuI11bA1A mSCIJKAUx147DcfOHYKg3as+dznn3Iah4cWBMVzDe7PPsFS1AO6gU8EpmiRJ9VMNA09fOyDuq9+d 6sw8UUnJRMAFAuPLhUFjUAOuWOw74BC9lOtMQpbLMz8pX0CDKdOXDHjyj61nxSSWxPdUjeoxI17l QTpSPRtqRHFn5Fgj2e+9BVwhhWGDQN8kUVSJHZtQiI0= ) ; Key ID = 5613`
	`. 172800 IN DNSKEY ( 257 3 8 AwEAAaz/tAm8yTn4Mfeh5eyI96WSVexTBAvkMgJzkKTOiW1vkIbzxeF3+/4RgWOq7HrxRixHlFlE xOLAJr5emLvN7SWXgnLh4+B5xQlNVz8Og8kvArMtNROxVQuCaSnIDdD5LKyWbRd2n9WGe2R8PzgC mr3EgVLrjyBxWezF0jLHwVN8efS3rCj/EWgvIWgb9tarpVUDK/b58Da+sqqls3eNbuv7pr+eoZG+ SrDK6nWeL3c6H5Apxz7LjVc1uTIdsIXxuOLYA4/ilBmSVIzuDWfdRUfhHdY6+cn8HFRm+2hM8AnX GXws9555KrUB5qihylGa8subX2Nn6UwNR1AkUTV74bU= ) ; Key ID = 20326`
	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 20240601000000 20240511000000 20326 . OgCibhptSNJS9XS2WD2CXYw0HsdjPXn82iYAtzkE7ma1H2BfchG8nRnFZJ9fbrCjXAhDPnKCkuId 8cuJ2PGuLzy9Q3d4zIt7Ow5o8YkpKGEJB6uVi1BRauxVzKgH7u5QnKf8d1AlKFikFdBHHLaZ97XG ci02qRRm1jpe+aY4sLnKHx1kTJozHJp+Xaml/nCiS4AXrCxNyc4EH2/oraODfaewFIOQjpsAMeAw tPrccpst4ZL/9jmZUdRSs3IHwMk9gvSwpZI0YVBWZocKg96CmQQgq9NNNGhpI5gXXdbP++bu4myT GIx8wR1vjK7nau9GJK+76Bt4bc+1FIfpq4mbSg== )`
	RRSIG=20326 and DNSKEY=20326/SEP verifies the DNSKEY RRset
	DNSKEY=5613 is now in the chain-of-trust
	Query to a.root-servers.net for unimi.it/A
	Received 755 bytes from 198.41.0.4
	;; Response received from [198.41.0.4] 755 octets ;; HEADER SECTION ;; id = 6610 ;; qr = 1 aa = 0 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; qdcount = 1 ancount = 0 nscount = 8 arcount = 13 ;; do = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; unimi.it. IN A ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (8 records) it. 172800 IN NS a.dns.it. it. 172800 IN NS m.dns.it. it. 172800 IN NS dns.nic.it. it. 172800 IN NS d.dns.it. it. 172800 IN NS nameserver.cnr.it. it. 172800 IN NS r.dns.it. it. 86400 IN DS ( 41901 10 2 47f7f7ba21e48591f6172eed13e35b66b93ad9f2880fc9bada64f68ce28ebb90 ) it. 86400 IN RRSIG ( DS 8 1 86400 20240529200000 20240516190000 5613 . Qw9Rl+agRddFJ6dOYxvG1e7H5QCiaNb95hfgsxBxJLzeFxRFEez2Z6h3QybjP2pUiQYUh2RXTCIA kQU5uF986/tbhm0m0eF4DNzIVvRa7iNO892EqZoXp9xXyk/SmIT1d4EeOUgs3TvViu+FbKvjPMUC 9rLxoPbEK9ExzQWv8jPvgjAUt5XpMfN04cYckaKdkNmyXBScMSCZ4b/MOp6NKzhhN22FLYliBTq5 ezP5VK1WLAl1aoNt3RH4QPi0QjK88ljJLRT0U7NWcc2CV6OlfY1ENzi7/CC5bJ36MQeX6Xz2gFbd G+wXc/Bt0oE0CjjGVtbn8wf3FybOm0pz3qovWw== ) ;; ADDITIONAL SECTION (13 records) a.dns.it. 172800 IN A 194.0.16.215 a.dns.it. 172800 IN AAAA 2001:678:12:0:194:0:16:215 m.dns.it. 172800 IN A 217.29.76.4 m.dns.it. 172800 IN AAAA 2001:1ac0:0:200:0:a5d1:6004:2 dns.nic.it. 172800 IN A 192.12.192.5 dns.nic.it. 172800 IN AAAA 2a00:d40:1:1::5 d.dns.it. 172800 IN A 45.142.220.39 d.dns.it. 172800 IN AAAA 2a0e:dbc0::39 nameserver.cnr.it. 172800 IN A 194.119.192.34 nameserver.cnr.it. 172800 IN AAAA 2a00:1620:c0:220:194:119:192:34 r.dns.it. 172800 IN A 193.206.141.46 r.dns.it. 172800 IN AAAA 2001:760:ffff:ffff::ca ;; { "EDNS-VERSION": 0 }
	Query to j.root-servers.net for it/DNSKEY
	Received 749 bytes from 192.58.128.30
	;; Response received from [192.58.128.30] 749 octets ;; HEADER SECTION ;; id = 34699 ;; qr = 1 aa = 0 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; qdcount = 1 ancount = 0 nscount = 8 arcount = 13 ;; do = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1472, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; it. IN DNSKEY ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (8 records) it. 172800 IN NS a.dns.it. it. 172800 IN NS d.dns.it. it. 172800 IN NS m.dns.it. it. 172800 IN NS r.dns.it. it. 172800 IN NS dns.nic.it. it. 172800 IN NS nameserver.cnr.it. it. 86400 IN DS ( 41901 10 2 47f7f7ba21e48591f6172eed13e35b66b93ad9f2880fc9bada64f68ce28ebb90 ) it. 86400 IN RRSIG ( DS 8 1 86400 20240529200000 20240516190000 5613 . Qw9Rl+agRddFJ6dOYxvG1e7H5QCiaNb95hfgsxBxJLzeFxRFEez2Z6h3QybjP2pUiQYUh2RXTCIA kQU5uF986/tbhm0m0eF4DNzIVvRa7iNO892EqZoXp9xXyk/SmIT1d4EeOUgs3TvViu+FbKvjPMUC 9rLxoPbEK9ExzQWv8jPvgjAUt5XpMfN04cYckaKdkNmyXBScMSCZ4b/MOp6NKzhhN22FLYliBTq5 ezP5VK1WLAl1aoNt3RH4QPi0QjK88ljJLRT0U7NWcc2CV6OlfY1ENzi7/CC5bJ36MQeX6Xz2gFbd G+wXc/Bt0oE0CjjGVtbn8wf3FybOm0pz3qovWw== ) ;; ADDITIONAL SECTION (13 records) a.dns.it. 172800 IN A 194.0.16.215 d.dns.it. 172800 IN A 45.142.220.39 m.dns.it. 172800 IN A 217.29.76.4 r.dns.it. 172800 IN A 193.206.141.46 dns.nic.it. 172800 IN A 192.12.192.5 nameserver.cnr.it. 172800 IN A 194.119.192.34 a.dns.it. 172800 IN AAAA 2001:678:12:0:194:0:16:215 d.dns.it. 172800 IN AAAA 2a0e:dbc0::39 m.dns.it. 172800 IN AAAA 2001:1ac0:0:200:0:a5d1:6004:2 r.dns.it. 172800 IN AAAA 2001:760:ffff:ffff::ca dns.nic.it. 172800 IN AAAA 2a00:d40:1:1::5 nameserver.cnr.it. 172800 IN AAAA 2a00:1620:c0:220:194:119:192:34 ;; { "EDNS-VERSION": 0 }
	Found child zone it

	Checking DS between . and it
	Query to f.root-servers.net for it/DS
	Received 366 bytes from 192.5.5.241
	;; Response received from [192.5.5.241] 366 octets ;; HEADER SECTION ;; id = 44585 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; qdcount = 1 ancount = 2 nscount = 0 arcount = 1 ;; do = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1472, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; it. IN DS ;; ANSWER SECTION (2 records) it. 86400 IN DS ( 41901 10 2 47f7f7ba21e48591f6172eed13e35b66b93ad9f2880fc9bada64f68ce28ebb90 ) it. 86400 IN RRSIG ( DS 8 1 86400 20240529200000 20240516190000 5613 . Qw9Rl+agRddFJ6dOYxvG1e7H5QCiaNb95hfgsxBxJLzeFxRFEez2Z6h3QybjP2pUiQYUh2RXTCIA kQU5uF986/tbhm0m0eF4DNzIVvRa7iNO892EqZoXp9xXyk/SmIT1d4EeOUgs3TvViu+FbKvjPMUC 9rLxoPbEK9ExzQWv8jPvgjAUt5XpMfN04cYckaKdkNmyXBScMSCZ4b/MOp6NKzhhN22FLYliBTq5 ezP5VK1WLAl1aoNt3RH4QPi0QjK88ljJLRT0U7NWcc2CV6OlfY1ENzi7/CC5bJ36MQeX6Xz2gFbd G+wXc/Bt0oE0CjjGVtbn8wf3FybOm0pz3qovWw== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Found 1 DS records for it in the . zone
	DS=41901/SHA-256 has algorithm RSASHA512
	Found 1 RRSIGs over DS RRset
	`it. 86400 IN RRSIG ( DS 8 1 86400 20240529200000 20240516190000 5613 . Qw9Rl+agRddFJ6dOYxvG1e7H5QCiaNb95hfgsxBxJLzeFxRFEez2Z6h3QybjP2pUiQYUh2RXTCIA kQU5uF986/tbhm0m0eF4DNzIVvRa7iNO892EqZoXp9xXyk/SmIT1d4EeOUgs3TvViu+FbKvjPMUC 9rLxoPbEK9ExzQWv8jPvgjAUt5XpMfN04cYckaKdkNmyXBScMSCZ4b/MOp6NKzhhN22FLYliBTq5 ezP5VK1WLAl1aoNt3RH4QPi0QjK88ljJLRT0U7NWcc2CV6OlfY1ENzi7/CC5bJ36MQeX6Xz2gFbd G+wXc/Bt0oE0CjjGVtbn8wf3FybOm0pz3qovWw== )`
	RRSIG=5613 and DNSKEY=5613 verifies the DS RRset
	DS=41901/SHA-256 is now in the chain-of-trust
	`it. 86400 IN DS ( 41901 10 2 47f7f7ba21e48591f6172eed13e35b66b93ad9f2880fc9bada64f68ce28ebb90 )`
	Query to dns.nic.it for it/DNSKEY
	Received 1163 bytes from 192.12.192.5
	;; Response received from [192.12.192.5] 1163 octets ;; HEADER SECTION ;; id = 38061 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; qdcount = 1 ancount = 4 nscount = 0 arcount = 1 ;; do = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; it. IN DNSKEY ;; ANSWER SECTION (4 records) it. 10800 IN DNSKEY ( 256 3 10 AwEAAbCBaRnTOVXDfC5ulw7mj4aT2Tr/vs1j6q97qKI+eWbyQUwpf9LVcrq7sKMSRoF6oiK9AaHD yCWogIbVADuYKAJfLU0ahJvB00sWQHiqOj5AJFMLnRtD7yylpPRNagRHmv6hFODR6uq0p67yTMzO c7MTixKTsRQQ1lyrr90uNrUaqnRVTc4TLBypvuWXfXP8SBfK4zfq5TPux6V8gU8kzJ17RoWMRetE arY2Q8T34YsT4484Bnns+IJjf8lPjEptfDL+E02+/K+zY4VGemQf/xyyHtu9rAjSLXJv74hXumTW MlUOKwUf7jz1+LMKMYS55czc47pf0BZZAraZjE3NgBk= ) ; Key ID = 18395 it. 10800 IN DNSKEY ( 257 3 10 AwEAAay8sLBy644P9n/DUS3XakNteW7zvQTBVPGwXDknOSR/ywiIeKRR5aoroib5zkEhchqGxMqY xtnuemPsAW/II9pv/coNAJEx6PYjW7nTXfKvMR+JGgjCHn2o/pK7J+MO9MUp9Vt35qRczcrtc9Ya idh5ZBM2ju/S6X4L7vdNDiWc4iia1fG6p8b+J4mvl6ewzV9sggbBAZGaE//S3ed06FGYdSD9I/fC 8PNkBRXXVsv9tR3IlxyGtw0hINGkUKn6Ku+SZ4VtkU5+bvaAeFWwfAIdG+Jaj56gm5rMuRYlCfRz lqM5Q5Yv/LGo22E8SPO8NMAulo9ULP9chxg4mfyzDNU= ) ; Key ID = 41901 it. 10800 IN RRSIG ( DNSKEY 10 1 10800 20240616020506 20240517020506 18395 it. NWzfnrc+IBP+3bnVD8QeZA9SmMBpNyDQ9LWWc5l315BYNvKagVMJ0P+0ot6JGcIVGTCFzBcbX7rc W3gaazYYgJ5gXz3AhFTE5UAbxWg5tW2rhbqntEuP+XeTk1Bk/NCbXwUiey1eMxRvbkRhCFRSlARN aZmcI8Zqw/HmpS+y/Mm1R8rE93BmhQNq6LivAUC9VsgG4jFyScL4wdUXlRoP1WK+BHVu8/6S7am0 cnRX7cjrhE42rJYWNmexFqsT9cFZuEHm3/C3k3uqfUdXH94JYkKgGe2mSzNci+j0NiXqUhUKDHd8 3NUMJ7cYITXThRzNFY2RR10h6tyzEwDbc4r6Ng== ) it. 10800 IN RRSIG ( DNSKEY 10 1 10800 20240616020506 20240517020506 41901 it. QTor2Wqa5NuseDDjqgr/DpePegpSmYSSZhz8Ncnqo8vlM7Ch4MhCVY6csxMH98PjUaSx+kt9JwS7 +LvAimhJICtfDx12UScp1zcGIq2K+Y8mgug6pDfwFsUyDS7eZd5a7tCdnThI+Ufn+lmJ3DuCVq84 6vQvs4LZS9DWKFEPk5bPvRXcaGFDlbR+/oB/6SlDHR8pmot87cqmxsthqeb/wv0uV+fMZZTmgQhm MMtH7VpbkMoieN0ErqkzwCUTwWRkyP/KY3WzVMEauWo9cflKaDqthEVFjDcXKo/xOzz976hlEywG eZhEcJUjZDjogwieiuZ5P6XeCcMe7p3O06LKGw== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Found 2 DNSKEY records for it
	`it. 10800 IN DNSKEY ( 256 3 10 AwEAAbCBaRnTOVXDfC5ulw7mj4aT2Tr/vs1j6q97qKI+eWbyQUwpf9LVcrq7sKMSRoF6oiK9AaHD yCWogIbVADuYKAJfLU0ahJvB00sWQHiqOj5AJFMLnRtD7yylpPRNagRHmv6hFODR6uq0p67yTMzO c7MTixKTsRQQ1lyrr90uNrUaqnRVTc4TLBypvuWXfXP8SBfK4zfq5TPux6V8gU8kzJ17RoWMRetE arY2Q8T34YsT4484Bnns+IJjf8lPjEptfDL+E02+/K+zY4VGemQf/xyyHtu9rAjSLXJv74hXumTW MlUOKwUf7jz1+LMKMYS55czc47pf0BZZAraZjE3NgBk= ) ; Key ID = 18395`
	`it. 10800 IN DNSKEY ( 257 3 10 AwEAAay8sLBy644P9n/DUS3XakNteW7zvQTBVPGwXDknOSR/ywiIeKRR5aoroib5zkEhchqGxMqY xtnuemPsAW/II9pv/coNAJEx6PYjW7nTXfKvMR+JGgjCHn2o/pK7J+MO9MUp9Vt35qRczcrtc9Ya idh5ZBM2ju/S6X4L7vdNDiWc4iia1fG6p8b+J4mvl6ewzV9sggbBAZGaE//S3ed06FGYdSD9I/fC 8PNkBRXXVsv9tR3IlxyGtw0hINGkUKn6Ku+SZ4VtkU5+bvaAeFWwfAIdG+Jaj56gm5rMuRYlCfRz lqM5Q5Yv/LGo22E8SPO8NMAulo9ULP9chxg4mfyzDNU= ) ; Key ID = 41901`
	DNSKEY=41901/SEP is now in the chain-of-trust
	DS=41901/SHA-256 verifies DNSKEY=41901/SEP
	Found 2 RRSIGs over DNSKEY RRset
	`it. 10800 IN RRSIG ( DNSKEY 10 1 10800 20240616020506 20240517020506 18395 it. NWzfnrc+IBP+3bnVD8QeZA9SmMBpNyDQ9LWWc5l315BYNvKagVMJ0P+0ot6JGcIVGTCFzBcbX7rc W3gaazYYgJ5gXz3AhFTE5UAbxWg5tW2rhbqntEuP+XeTk1Bk/NCbXwUiey1eMxRvbkRhCFRSlARN aZmcI8Zqw/HmpS+y/Mm1R8rE93BmhQNq6LivAUC9VsgG4jFyScL4wdUXlRoP1WK+BHVu8/6S7am0 cnRX7cjrhE42rJYWNmexFqsT9cFZuEHm3/C3k3uqfUdXH94JYkKgGe2mSzNci+j0NiXqUhUKDHd8 3NUMJ7cYITXThRzNFY2RR10h6tyzEwDbc4r6Ng== )`
	`it. 10800 IN RRSIG ( DNSKEY 10 1 10800 20240616020506 20240517020506 41901 it. QTor2Wqa5NuseDDjqgr/DpePegpSmYSSZhz8Ncnqo8vlM7Ch4MhCVY6csxMH98PjUaSx+kt9JwS7 +LvAimhJICtfDx12UScp1zcGIq2K+Y8mgug6pDfwFsUyDS7eZd5a7tCdnThI+Ufn+lmJ3DuCVq84 6vQvs4LZS9DWKFEPk5bPvRXcaGFDlbR+/oB/6SlDHR8pmot87cqmxsthqeb/wv0uV+fMZZTmgQhm MMtH7VpbkMoieN0ErqkzwCUTwWRkyP/KY3WzVMEauWo9cflKaDqthEVFjDcXKo/xOzz976hlEywG eZhEcJUjZDjogwieiuZ5P6XeCcMe7p3O06LKGw== )`
	RRSIG=18395 and DNSKEY=18395 verifies the DNSKEY RRset
	RRSIG=41901 and DNSKEY=41901/SEP verifies the DNSKEY RRset
	DNSKEY=18395 is now in the chain-of-trust
	Query to nameserver.cnr.it for unimi.it/A
	Received 862 bytes from 194.119.192.34
	;; Response received from [194.119.192.34] 862 octets ;; HEADER SECTION ;; id = 44014 ;; qr = 1 aa = 0 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; qdcount = 1 ancount = 0 nscount = 7 arcount = 2 ;; do = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; unimi.it. IN A ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (7 records) unimi.it. 3600 IN NS dns.cineca.it. unimi.it. 3600 IN NS ns1.garr.net. unimi.it. 3600 IN NS ns.unimi.it. RS1N3N7M54PDEM5EUNV9NPKH3B6CGPJC.it. 3600 IN NSEC3 ( 1 1 0 - rs1pg43s35r5v1kf1v10ft5sp409iubv NS SOA RRSIG DNSKEY NSEC3PARAM ) RS1N3N7M54PDEM5EUNV9NPKH3B6CGPJC.it. 3600 IN RRSIG ( NSEC3 10 2 3600 20240616020506 20240517020506 18395 it. fEo1kUSPmu9LwH2nrk69BNJNAJkRLtyScLlDF/ZpLrsLoTsqLPw3gPsSPRABVGol8Kv1BELopLrG HmRbhfs8Y/BDrFn0pz79hueE+FNztEdNw3HDnL+nS1S+Ipgtl4BR0X5+nUOgflSk3As1jGtb910j A/IYbZhvpLjGxFbRQCPe62bp7atcNO9bYM7NO3UO/IiaOTK3TTTti8/0nCWgFmOGFGeSCj4kE6cu V78CNJVgmn4K8MrH1R7EQXbXPEffjS98knoQ0sdsIrrX8fDmnjWecYvArIMOr1qR8WQshOKDk3j3 DbSobrjUnFtn3epLF748PQ2SGxvD9AFhEhFb2Q== ) IQ9FREQDQFPIU8NNJELG83HUQGO5J1S7.it. 3600 IN NSEC3 ( 1 1 0 - iqegctk3jj9o429uinkq80c6pqnpouhc NS DS RRSIG ) IQ9FREQDQFPIU8NNJELG83HUQGO5J1S7.it. 3600 IN RRSIG ( NSEC3 10 2 3600 20240616020506 20240517020506 18395 it. RAVTZIOfjQAfFuX6pHidWkyEGySeuzxxC3i38y670HShegIEL/Yd4wsplVrDG3AQovn64ELECKrO UwcZUH4ZMhT2pXDz+NgY5UnkMsZj/i421WrtdXkvQLLvyrjZPY2dd08uf78Efuwzi/WxHSWhVPua +pH/TXFYNFJjxLIIHHjAffbd1j1JVhzI4mzSsudLVtoPzzVo5G3hnJpeRqGX1TnZcTdLk8YUFDyr PcyQo5hb6KYzm6jutSKNQ1TlY1CasYLUzXnzch0OCS+jbkEqNPOllWybBflmXGORmmU2mNsIH8A/ difpeiySEVXKxdWTTOwl+QFWT67nRs+A4aSjBA== ) ;; ADDITIONAL SECTION (2 records) ns.unimi.it. 3600 IN A 159.149.10.1 ;; { "EDNS-VERSION": 0 }
	Query to m.dns.it for unimi.it/DNSKEY
	Received 862 bytes from 217.29.76.4
	;; Response received from [217.29.76.4] 862 octets ;; HEADER SECTION ;; id = 57693 ;; qr = 1 aa = 0 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; qdcount = 1 ancount = 0 nscount = 7 arcount = 2 ;; do = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; unimi.it. IN DNSKEY ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (7 records) unimi.it. 3600 IN NS ns.unimi.it. unimi.it. 3600 IN NS dns.cineca.it. unimi.it. 3600 IN NS ns1.garr.net. RS1N3N7M54PDEM5EUNV9NPKH3B6CGPJC.it. 3600 IN NSEC3 ( 1 1 0 - rs1pg43s35r5v1kf1v10ft5sp409iubv NS SOA RRSIG DNSKEY NSEC3PARAM ) RS1N3N7M54PDEM5EUNV9NPKH3B6CGPJC.it. 3600 IN RRSIG ( NSEC3 10 2 3600 20240616020506 20240517020506 18395 it. fEo1kUSPmu9LwH2nrk69BNJNAJkRLtyScLlDF/ZpLrsLoTsqLPw3gPsSPRABVGol8Kv1BELopLrG HmRbhfs8Y/BDrFn0pz79hueE+FNztEdNw3HDnL+nS1S+Ipgtl4BR0X5+nUOgflSk3As1jGtb910j A/IYbZhvpLjGxFbRQCPe62bp7atcNO9bYM7NO3UO/IiaOTK3TTTti8/0nCWgFmOGFGeSCj4kE6cu V78CNJVgmn4K8MrH1R7EQXbXPEffjS98knoQ0sdsIrrX8fDmnjWecYvArIMOr1qR8WQshOKDk3j3 DbSobrjUnFtn3epLF748PQ2SGxvD9AFhEhFb2Q== ) IQ9FREQDQFPIU8NNJELG83HUQGO5J1S7.it. 3600 IN NSEC3 ( 1 1 0 - iqegctk3jj9o429uinkq80c6pqnpouhc NS DS RRSIG ) IQ9FREQDQFPIU8NNJELG83HUQGO5J1S7.it. 3600 IN RRSIG ( NSEC3 10 2 3600 20240616020506 20240517020506 18395 it. RAVTZIOfjQAfFuX6pHidWkyEGySeuzxxC3i38y670HShegIEL/Yd4wsplVrDG3AQovn64ELECKrO UwcZUH4ZMhT2pXDz+NgY5UnkMsZj/i421WrtdXkvQLLvyrjZPY2dd08uf78Efuwzi/WxHSWhVPua +pH/TXFYNFJjxLIIHHjAffbd1j1JVhzI4mzSsudLVtoPzzVo5G3hnJpeRqGX1TnZcTdLk8YUFDyr PcyQo5hb6KYzm6jutSKNQ1TlY1CasYLUzXnzch0OCS+jbkEqNPOllWybBflmXGORmmU2mNsIH8A/ difpeiySEVXKxdWTTOwl+QFWT67nRs+A4aSjBA== ) ;; ADDITIONAL SECTION (2 records) ns.unimi.it. 3600 IN A 159.149.10.1 ;; { "EDNS-VERSION": 0 }
	Found child zone unimi.it

unimi.it

	Checking DS between it and unimi.it
	Query to a.dns.it for unimi.it/DS
	Received 1123 bytes from 194.0.16.215
	;; Response received from [194.0.16.215] 1123 octets ;; HEADER SECTION ;; id = 43884 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; qdcount = 1 ancount = 0 nscount = 6 arcount = 1 ;; do = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; unimi.it. IN DS ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (6 records) RS1N3N7M54PDEM5EUNV9NPKH3B6CGPJC.it. 3600 IN NSEC3 ( 1 1 0 - rs1pg43s35r5v1kf1v10ft5sp409iubv NS SOA RRSIG DNSKEY NSEC3PARAM ) RS1N3N7M54PDEM5EUNV9NPKH3B6CGPJC.it. 3600 IN RRSIG ( NSEC3 10 2 3600 20240616020506 20240517020506 18395 it. fEo1kUSPmu9LwH2nrk69BNJNAJkRLtyScLlDF/ZpLrsLoTsqLPw3gPsSPRABVGol8Kv1BELopLrG HmRbhfs8Y/BDrFn0pz79hueE+FNztEdNw3HDnL+nS1S+Ipgtl4BR0X5+nUOgflSk3As1jGtb910j A/IYbZhvpLjGxFbRQCPe62bp7atcNO9bYM7NO3UO/IiaOTK3TTTti8/0nCWgFmOGFGeSCj4kE6cu V78CNJVgmn4K8MrH1R7EQXbXPEffjS98knoQ0sdsIrrX8fDmnjWecYvArIMOr1qR8WQshOKDk3j3 DbSobrjUnFtn3epLF748PQ2SGxvD9AFhEhFb2Q== ) it. 3600 IN SOA ( dns.nic.it. hostmaster.nic.it. 2024051705 ;serial 10800 ;refresh 900 ;retry 604800 ;expire 3600 ;minimum ) it. 3600 IN RRSIG ( SOA 10 1 86400 20240616020506 20240517020506 18395 it. jNh+7OIH+B7pNfMvEMKGr+tbHQS0EEsd8fPz8iKGJFJ7JHWyVZmMH3414HXZCcG6kCqqaR4kPMt1 fCtGVR/HaYggKvQYczG0cVaaH7SjY4TbjmUH8ngRK/8ENZh3HOcn2ERqk00U3Q0AQ1OuoDe2z5T0 5//ORYLM2i2gEWcUDrTeT94tPSLmzHcZ7IK4hHJCLe/IeIyjz28KwoNJkLIDPl/H83tWBCtgdDYu nCDkx/niqWv/ER1XGyKCLZq0w+T2gXAAUug3o29Gj7chYgl2BuV2RWybBFDEyIJp6Perszdk054O gUImiAxSy+GzvleD/A8lARHfHKcy6pRnA1DaAw== ) IQ9FREQDQFPIU8NNJELG83HUQGO5J1S7.it. 3600 IN NSEC3 ( 1 1 0 - iqegctk3jj9o429uinkq80c6pqnpouhc NS DS RRSIG ) IQ9FREQDQFPIU8NNJELG83HUQGO5J1S7.it. 3600 IN RRSIG ( NSEC3 10 2 3600 20240616020506 20240517020506 18395 it. RAVTZIOfjQAfFuX6pHidWkyEGySeuzxxC3i38y670HShegIEL/Yd4wsplVrDG3AQovn64ELECKrO UwcZUH4ZMhT2pXDz+NgY5UnkMsZj/i421WrtdXkvQLLvyrjZPY2dd08uf78Efuwzi/WxHSWhVPua +pH/TXFYNFJjxLIIHHjAffbd1j1JVhzI4mzSsudLVtoPzzVo5G3hnJpeRqGX1TnZcTdLk8YUFDyr PcyQo5hb6KYzm6jutSKNQ1TlY1CasYLUzXnzch0OCS+jbkEqNPOllWybBflmXGORmmU2mNsIH8A/ difpeiySEVXKxdWTTOwl+QFWT67nRs+A4aSjBA== ) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	No DS records found for unimi.it in the it zone
	Query to ns.unimi.it for unimi.it/DNSKEY
	Received 84 bytes from 159.149.10.1
	;; Response received from [159.149.10.1] 84 octets ;; HEADER SECTION ;; id = 41307 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; qdcount = 1 ancount = 0 nscount = 1 arcount = 1 ;; do = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; unimi.it. IN DNSKEY ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (1 record) unimi.it. 3600 IN SOA ( ns.unimi.it. hostmgr.unimi.it. 2024051500 ;serial 1800 ;refresh 180 ;retry 2419200 ;expire 3600 ;minimum ) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	No DNSKEY records found
	Query to dns.cineca.it for unimi.it/A
	Received 153 bytes from 130.186.1.70
	;; Response received from [130.186.1.70] 153 octets ;; HEADER SECTION ;; id = 59857 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; qdcount = 1 ancount = 1 nscount = 3 arcount = 3 ;; do = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; unimi.it. IN A ;; ANSWER SECTION (1 record) unimi.it. 3600 IN A 159.149.53.140 ;; AUTHORITY SECTION (3 records) unimi.it. 3600 IN NS ns.unimi.it. unimi.it. 3600 IN NS ns1.garr.net. unimi.it. 3600 IN NS dns.cineca.it. ;; ADDITIONAL SECTION (3 records) ns.unimi.it. 3600 IN A 159.149.10.1 dns.cineca.it. 300 IN A 130.186.1.70 ;; { "EDNS-VERSION": 0 }
	dns.cineca.it is authoritative for unimi.it
	Query to ns1.garr.net for unimi.it/SOA
	Received 167 bytes from 193.206.141.38
	;; Response received from [193.206.141.38] 167 octets ;; HEADER SECTION ;; id = 24284 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; qdcount = 1 ancount = 1 nscount = 3 arcount = 2 ;; do = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; unimi.it. IN SOA ;; ANSWER SECTION (1 record) unimi.it. 3600 IN SOA ( ns.unimi.it. hostmgr.unimi.it. 2024051500 ;serial 1800 ;refresh 180 ;retry 2419200 ;expire 3600 ;minimum ) ;; AUTHORITY SECTION (3 records) unimi.it. 3600 IN NS dns.cineca.it. unimi.it. 3600 IN NS ns.unimi.it. unimi.it. 3600 IN NS ns1.garr.net. ;; ADDITIONAL SECTION (2 records) ns.unimi.it. 3600 IN A 159.149.10.1 ;; { "EDNS-VERSION": 0 }
	Query to ns.unimi.it for unimi.it/SOA
	Received 173 bytes from 159.149.10.1
	;; Response received from [159.149.10.1] 173 octets ;; HEADER SECTION ;; id = 37701 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; qdcount = 1 ancount = 1 nscount = 3 arcount = 2 ;; do = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ;; {"EXTENDED-ERROR": {"ERROR": "Prohibited", "EXTRA-TEXT": "", "INFO-CODE": 18}} ] ;; } ;; QUESTION SECTION (1 record) ;; unimi.it. IN SOA ;; ANSWER SECTION (1 record) unimi.it. 3600 IN SOA ( ns.unimi.it. hostmgr.unimi.it. 2024051500 ;serial 1800 ;refresh 180 ;retry 2419200 ;expire 3600 ;minimum ) ;; AUTHORITY SECTION (3 records) unimi.it. 3600 IN NS ns1.garr.net. unimi.it. 3600 IN NS ns.unimi.it. unimi.it. 3600 IN NS dns.cineca.it. ;; ADDITIONAL SECTION (2 records) ns.unimi.it. 3600 IN A 159.149.10.1 ;; { "EDNS-VERSION": 0 }
	Query to dns.cineca.it for unimi.it/A
	Received 153 bytes from 130.186.1.70
	;; Response received from [130.186.1.70] 153 octets ;; HEADER SECTION ;; id = 61426 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; qdcount = 1 ancount = 1 nscount = 3 arcount = 3 ;; do = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; unimi.it. IN A ;; ANSWER SECTION (1 record) unimi.it. 3600 IN A 159.149.53.140 ;; AUTHORITY SECTION (3 records) unimi.it. 3600 IN NS dns.cineca.it. unimi.it. 3600 IN NS ns.unimi.it. unimi.it. 3600 IN NS ns1.garr.net. ;; ADDITIONAL SECTION (3 records) ns.unimi.it. 3600 IN A 159.149.10.1 dns.cineca.it. 300 IN A 130.186.1.70 ;; { "EDNS-VERSION": 0 }
	unimi.it A RR has value 159.149.53.140
	No RRSIGs found

unimi.it

	Query to ns.unimi.it for unimi.it/A
	Received 145 bytes from 159.149.10.1
	;; Response received from [159.149.10.1] 145 octets ;; HEADER SECTION ;; id = 41052 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; qdcount = 1 ancount = 1 nscount = 3 arcount = 2 ;; do = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ;; {"EXTENDED-ERROR": {"ERROR": "Prohibited", "EXTRA-TEXT": "", "INFO-CODE": 18}} ] ;; } ;; QUESTION SECTION (1 record) ;; unimi.it. IN A ;; ANSWER SECTION (1 record) unimi.it. 3600 IN A 159.149.53.140 ;; AUTHORITY SECTION (3 records) unimi.it. 3600 IN NS ns1.garr.net. unimi.it. 3600 IN NS dns.cineca.it. unimi.it. 3600 IN NS ns.unimi.it. ;; ADDITIONAL SECTION (2 records) ns.unimi.it. 3600 IN A 159.149.10.1 ;; { "EDNS-VERSION": 0 }
	ns.unimi.it is authoritative for unimi.it
	Query to ns.unimi.it for unimi.it/A
	Received 145 bytes from 159.149.10.1
	;; Response received from [159.149.10.1] 145 octets ;; HEADER SECTION ;; id = 18009 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; qdcount = 1 ancount = 1 nscount = 3 arcount = 2 ;; do = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ;; {"EXTENDED-ERROR": {"ERROR": "Prohibited", "EXTRA-TEXT": "", "INFO-CODE": 18}} ] ;; } ;; QUESTION SECTION (1 record) ;; unimi.it. IN A ;; ANSWER SECTION (1 record) unimi.it. 3600 IN A 159.149.53.140 ;; AUTHORITY SECTION (3 records) unimi.it. 3600 IN NS dns.cineca.it. unimi.it. 3600 IN NS ns1.garr.net. unimi.it. 3600 IN NS ns.unimi.it. ;; ADDITIONAL SECTION (2 records) ns.unimi.it. 3600 IN A 159.149.10.1 ;; { "EDNS-VERSION": 0 }
	unimi.it A RR has value 159.149.53.140
	No RRSIGs found

unimi.it

	Query to ns1.garr.net for unimi.it/A
	Received 139 bytes from 193.206.141.38
	;; Response received from [193.206.141.38] 139 octets ;; HEADER SECTION ;; id = 27199 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; qdcount = 1 ancount = 1 nscount = 3 arcount = 2 ;; do = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; unimi.it. IN A ;; ANSWER SECTION (1 record) unimi.it. 3600 IN A 159.149.53.140 ;; AUTHORITY SECTION (3 records) unimi.it. 3600 IN NS ns.unimi.it. unimi.it. 3600 IN NS ns1.garr.net. unimi.it. 3600 IN NS dns.cineca.it. ;; ADDITIONAL SECTION (2 records) ns.unimi.it. 3600 IN A 159.149.10.1 ;; { "EDNS-VERSION": 0 }
	ns1.garr.net is authoritative for unimi.it
	Query to ns1.garr.net for unimi.it/A
	Received 139 bytes from 193.206.141.38
	;; Response received from [193.206.141.38] 139 octets ;; HEADER SECTION ;; id = 8339 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; qdcount = 1 ancount = 1 nscount = 3 arcount = 2 ;; do = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; unimi.it. IN A ;; ANSWER SECTION (1 record) unimi.it. 3600 IN A 159.149.53.140 ;; AUTHORITY SECTION (3 records) unimi.it. 3600 IN NS ns.unimi.it. unimi.it. 3600 IN NS dns.cineca.it. unimi.it. 3600 IN NS ns1.garr.net. ;; ADDITIONAL SECTION (2 records) ns.unimi.it. 3600 IN A 159.149.10.1 ;; { "EDNS-VERSION": 0 }
	unimi.it A RR has value 159.149.53.140
	No RRSIGs found

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DNSSEC Debugger

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