DNSSEC Debugger - lsr.di.unimi.it

Domain Name:

Time: 2024-05-17 08:55:46 UTC

Analyzing DNSSEC problems for lsr.di.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 g.root-servers.net for ./DNSKEY
	Received 865 bytes from 192.112.36.4
	;; Response received from [192.112.36.4] 865 octets ;; HEADER SECTION ;; id = 59308 ;; 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": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; . IN DNSKEY ;; ANSWER SECTION (3 records) . 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 DNSKEY ( 256 3 8 AwEAAZBALoOFImwcJJg9Iu7Vy7ZyLjhtXfvO1c9k4vHjOpf9i7U1kKtrBvhnwsOni1sb50gkUayR tMDTUQqvljMMf4bpkyEtcE5evCzhHbFLq1coL5QOix3mfJm++FvIMaAt52nOvAdqR/luuI11bA1A mSCIJKAUx147DcfOHYKg3as+dznn3Iah4cWBMVzDe7PPsFS1AO6gU8EpmiRJ9VMNA09fOyDuq9+d 6sw8UUnJRMAFAuPLhUFjUAOuWOw74BC9lOtMQpbLMz8pX0CDKdOXDHjyj61nxSSWxPdUjeoxI17l QTpSPRtqRHFn5Fgj2e+9BVwhhWGDQN8kUVSJHZtQiI0= ) ; Key ID = 5613 . 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 ( 257 3 8 AwEAAaz/tAm8yTn4Mfeh5eyI96WSVexTBAvkMgJzkKTOiW1vkIbzxeF3+/4RgWOq7HrxRixHlFlE xOLAJr5emLvN7SWXgnLh4+B5xQlNVz8Og8kvArMtNROxVQuCaSnIDdD5LKyWbRd2n9WGe2R8PzgC mr3EgVLrjyBxWezF0jLHwVN8efS3rCj/EWgvIWgb9tarpVUDK/b58Da+sqqls3eNbuv7pr+eoZG+ SrDK6nWeL3c6H5Apxz7LjVc1uTIdsIXxuOLYA4/ilBmSVIzuDWfdRUfhHdY6+cn8HFRm+2hM8AnX GXws9555KrUB5qihylGa8subX2Nn6UwNR1AkUTV74bU= ) ; Key ID = 20326`
	`. 172800 IN DNSKEY ( 256 3 8 AwEAAZBALoOFImwcJJg9Iu7Vy7ZyLjhtXfvO1c9k4vHjOpf9i7U1kKtrBvhnwsOni1sb50gkUayR tMDTUQqvljMMf4bpkyEtcE5evCzhHbFLq1coL5QOix3mfJm++FvIMaAt52nOvAdqR/luuI11bA1A mSCIJKAUx147DcfOHYKg3as+dznn3Iah4cWBMVzDe7PPsFS1AO6gU8EpmiRJ9VMNA09fOyDuq9+d 6sw8UUnJRMAFAuPLhUFjUAOuWOw74BC9lOtMQpbLMz8pX0CDKdOXDHjyj61nxSSWxPdUjeoxI17l QTpSPRtqRHFn5Fgj2e+9BVwhhWGDQN8kUVSJHZtQiI0= ) ; Key ID = 5613`
	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 l.root-servers.net for lsr.di.unimi.it/A
	Received 762 bytes from 199.7.83.42
	;; Response received from [199.7.83.42] 762 octets ;; HEADER SECTION ;; id = 62597 ;; 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) ;; lsr.di.unimi.it. IN A ;; 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 20240530050000 20240517040000 5613 . NtOp/upBbf4bFa9wWf7tpBm4xFXullbm2ervLO+QvqgoUA8ycVq2lNFM+ITIds/hk0pVZbKl7ivZ UknQu09tfJEPn1zKSzN0aGnjTg0C5fPvqDc4wlJRRSph2eSvMPpmnpRqmLoo92vrGJv6RHQHNh5T aVfZjQIUhi/Xs73gxtvZMhF96WVWw9Ue/oNh19Vdq3zmntz7qF5FloZKvba7GVu866XBg45m4B1u EHcuEweij7mnaWruXonBBzVoTqF/1jKNu9GE8PW5h3a2kFvh//Qodzsm4mN3/ZA6k++XrlATNqpF OFX4br6OLmI7NasA2VDXt4+lYfUptdX56a8SSA== ) ;; 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 d.dns.it. 172800 IN A 45.142.220.39 d.dns.it. 172800 IN AAAA 2a0e:dbc0::39 m.dns.it. 172800 IN A 217.29.76.4 m.dns.it. 172800 IN AAAA 2001:1ac0:0:200:0:a5d1:6004:2 r.dns.it. 172800 IN A 193.206.141.46 r.dns.it. 172800 IN AAAA 2001:760:ffff:ffff::ca dns.nic.it. 172800 IN A 192.12.192.5 dns.nic.it. 172800 IN AAAA 2a00:d40:1:1::5 nameserver.cnr.it. 172800 IN A 194.119.192.34 nameserver.cnr.it. 172800 IN AAAA 2a00:1620:c0:220:194:119:192:34 ;; { "EDNS-VERSION": 0 }
	Query to b.root-servers.net for it/DNSKEY
	Received 749 bytes from 170.247.170.2
	;; Response received from [170.247.170.2] 749 octets ;; HEADER SECTION ;; id = 1590 ;; 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": 1232, ;; "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 20240530050000 20240517040000 5613 . NtOp/upBbf4bFa9wWf7tpBm4xFXullbm2ervLO+QvqgoUA8ycVq2lNFM+ITIds/hk0pVZbKl7ivZ UknQu09tfJEPn1zKSzN0aGnjTg0C5fPvqDc4wlJRRSph2eSvMPpmnpRqmLoo92vrGJv6RHQHNh5T aVfZjQIUhi/Xs73gxtvZMhF96WVWw9Ue/oNh19Vdq3zmntz7qF5FloZKvba7GVu866XBg45m4B1u EHcuEweij7mnaWruXonBBzVoTqF/1jKNu9GE8PW5h3a2kFvh//Qodzsm4mN3/ZA6k++XrlATNqpF OFX4br6OLmI7NasA2VDXt4+lYfUptdX56a8SSA== ) ;; 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 d.dns.it. 172800 IN A 45.142.220.39 d.dns.it. 172800 IN AAAA 2a0e:dbc0::39 m.dns.it. 172800 IN A 217.29.76.4 m.dns.it. 172800 IN AAAA 2001:1ac0:0:200:0:a5d1:6004:2 r.dns.it. 172800 IN A 193.206.141.46 r.dns.it. 172800 IN AAAA 2001:760:ffff:ffff::ca dns.nic.it. 172800 IN A 192.12.192.5 dns.nic.it. 172800 IN AAAA 2a00:d40:1:1::5 nameserver.cnr.it. 172800 IN A 194.119.192.34 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 e.root-servers.net for it/DS
	Received 366 bytes from 192.203.230.10
	;; Response received from [192.203.230.10] 366 octets ;; HEADER SECTION ;; id = 23587 ;; 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": 4096, ;; "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 20240530050000 20240517040000 5613 . NtOp/upBbf4bFa9wWf7tpBm4xFXullbm2ervLO+QvqgoUA8ycVq2lNFM+ITIds/hk0pVZbKl7ivZ UknQu09tfJEPn1zKSzN0aGnjTg0C5fPvqDc4wlJRRSph2eSvMPpmnpRqmLoo92vrGJv6RHQHNh5T aVfZjQIUhi/Xs73gxtvZMhF96WVWw9Ue/oNh19Vdq3zmntz7qF5FloZKvba7GVu866XBg45m4B1u EHcuEweij7mnaWruXonBBzVoTqF/1jKNu9GE8PW5h3a2kFvh//Qodzsm4mN3/ZA6k++XrlATNqpF OFX4br6OLmI7NasA2VDXt4+lYfUptdX56a8SSA== ) ;; 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 20240530050000 20240517040000 5613 . NtOp/upBbf4bFa9wWf7tpBm4xFXullbm2ervLO+QvqgoUA8ycVq2lNFM+ITIds/hk0pVZbKl7ivZ UknQu09tfJEPn1zKSzN0aGnjTg0C5fPvqDc4wlJRRSph2eSvMPpmnpRqmLoo92vrGJv6RHQHNh5T aVfZjQIUhi/Xs73gxtvZMhF96WVWw9Ue/oNh19Vdq3zmntz7qF5FloZKvba7GVu866XBg45m4B1u EHcuEweij7mnaWruXonBBzVoTqF/1jKNu9GE8PW5h3a2kFvh//Qodzsm4mN3/ZA6k++XrlATNqpF OFX4br6OLmI7NasA2VDXt4+lYfUptdX56a8SSA== )`
	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 d.dns.it for it/DNSKEY
	Received 1163 bytes from 45.142.220.39
	;; Response received from [45.142.220.39] 1163 octets ;; HEADER SECTION ;; id = 28004 ;; 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": 1452, ;; "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 20240616070502 20240517070502 18395 it. C1kwu1+mT7VuyJ3oOC7/KbIYrGZbBTE0GSB6gUH/KNTAGqAOFLH4ZhOiLFty5PCqdyeJFg7ZmZAP EchDsVoDiqa0jazyQk12OOBLBCPwsIBHBhazp66MbHSZHNUugN9fWyFk1B8nelmZDYP2bQRqRIlF /HEgxG0XjPKuOfPtYUGXhfWAJ1Pm4CpWw8tq1zsbGKgc49HkfbSTs5bycbbTm50MgAdP/Lqr4ROP dobuOVZwGRcZbFYuTiqmwDef4klpIkVMW/53KFv7FA7fXD0W+0oW6n5mgY83rw4/I1JothDwx1Ib hRdyX0rC+lqcnrFKpc3OQNqyhw/Jbzrp82QAMg== ) it. 10800 IN RRSIG ( DNSKEY 10 1 10800 20240616070502 20240517070502 41901 it. f6jLDyCkYVug/4UVZQ5NrDWFF72z4BmIpi2mE5vdj2fxSBp8+WVIgbCFUxcF+GN2YFZrs+wtYCK0 FfGXxRsC+NCewNcJoOSZhuuLx4PQt3zdT5lrIycQRPv3eJxcqGHfYusDPopIJ0ctJQZXa1Z5/QKL Qzfh6No+pWVh645AWU6gTqvSEMUx7WXbrRpFWdQHyzhDKMGsO+qcfxd9nX5bEGARD+NBTqVpGK83 lISJ1PYw1O2ev0LdgJ5B6KkS62F0yKynzMNUTlyq2ohCY0GFdSLgQH2EmS/xbqscFjVFibG8wUnT 5konKNLzD71KVyEou+8plFFYJ6WqLJ7XcI1a5Q== ) ;; 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 20240616070502 20240517070502 18395 it. C1kwu1+mT7VuyJ3oOC7/KbIYrGZbBTE0GSB6gUH/KNTAGqAOFLH4ZhOiLFty5PCqdyeJFg7ZmZAP EchDsVoDiqa0jazyQk12OOBLBCPwsIBHBhazp66MbHSZHNUugN9fWyFk1B8nelmZDYP2bQRqRIlF /HEgxG0XjPKuOfPtYUGXhfWAJ1Pm4CpWw8tq1zsbGKgc49HkfbSTs5bycbbTm50MgAdP/Lqr4ROP dobuOVZwGRcZbFYuTiqmwDef4klpIkVMW/53KFv7FA7fXD0W+0oW6n5mgY83rw4/I1JothDwx1Ib hRdyX0rC+lqcnrFKpc3OQNqyhw/Jbzrp82QAMg== )`
	`it. 10800 IN RRSIG ( DNSKEY 10 1 10800 20240616070502 20240517070502 41901 it. f6jLDyCkYVug/4UVZQ5NrDWFF72z4BmIpi2mE5vdj2fxSBp8+WVIgbCFUxcF+GN2YFZrs+wtYCK0 FfGXxRsC+NCewNcJoOSZhuuLx4PQt3zdT5lrIycQRPv3eJxcqGHfYusDPopIJ0ctJQZXa1Z5/QKL Qzfh6No+pWVh645AWU6gTqvSEMUx7WXbrRpFWdQHyzhDKMGsO+qcfxd9nX5bEGARD+NBTqVpGK83 lISJ1PYw1O2ev0LdgJ5B6KkS62F0yKynzMNUTlyq2ohCY0GFdSLgQH2EmS/xbqscFjVFibG8wUnT 5konKNLzD71KVyEou+8plFFYJ6WqLJ7XcI1a5Q== )`
	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 d.dns.it for lsr.di.unimi.it/A
	Received 867 bytes from 45.142.220.39
	;; Response received from [45.142.220.39] 867 octets ;; HEADER SECTION ;; id = 51680 ;; 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": 1452, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; lsr.di.unimi.it. IN A ;; 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 ) iq9freqdqfpiu8nnjelg83huqgo5j1s7.it. 3600 IN NSEC3 ( 1 1 0 - iqegctk3jj9o429uinkq80c6pqnpouhc NS DS RRSIG ) rs1n3n7m54pdem5eunv9npkh3b6cgpjc.it. 3600 IN RRSIG ( NSEC3 10 2 3600 20240616070502 20240517070502 18395 it. hA2jjermkh9Cm+byM4bKMr7QI1oQk3Iue+UUrgrx1rA+CzrBtwIQcv5a2mzlBcova1rxbka7++7h aLK/V8IrVdxQNF7V13BKjLZrDjjv+txV1hRIjf0UwYR+XeuRciXuK0U0KBTiefmAaPKb4fmfSOeY y8TSOg1lFAM1fWasRf6sTDs+A1S/IKEwPFwayR5sezNNE8e8OH+4U4SbfpKCynXzx3U4v74lruSH 74XE0e0kMHJNz9V+cWHVnnXcdHGc4yLohw9GQgbN0YbAhJFD6iEGQwUfcF5NgZ9plH1Qf+eaLjbV c/PF3GbbuJdzRdQyXckvRehVpgLfgvOZGQ+lfw== ) iq9freqdqfpiu8nnjelg83huqgo5j1s7.it. 3600 IN RRSIG ( NSEC3 10 2 3600 20240616070502 20240517070502 18395 it. CdtWDAA++3eCqqvyPrn2v2+iNUZ1lKfBsV/yZ/TA37aGdaWySuyfa1hCsRP5zs8Qpvi8206eKp9L MooyGpwiRSnu/r/EyZQit3h5zfRVyfitecX7Eg1K3M6xU+gxxZoSqXfK+0A3O/qmoQrMaahLb+5L r287St8QBrhd4+9fOIXntvG041/hvbXP+5piaKhdCa34NEXj9YJCDAh7r18oPj7SzIeNxx7e5KVH 9jaL/XZjln3UwNcOezE/YuMUB6c8V1B6x1wn2g8C74lt7jEgCuMMTPXPmBGArfTNDjL+pj9FpH/H cioTwZacu7/2kkaZq44WspTxTXWzanP/IZ/bZA== ) ;; ADDITIONAL SECTION (2 records) ns.unimi.it. 3600 IN A 159.149.10.1 ;; { "EDNS-VERSION": 0 }
	Query to a.dns.it for unimi.it/DNSKEY
	Received 862 bytes from 194.0.16.215
	;; Response received from [194.0.16.215] 862 octets ;; HEADER SECTION ;; id = 5109 ;; 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 20240616070502 20240517070502 18395 it. hA2jjermkh9Cm+byM4bKMr7QI1oQk3Iue+UUrgrx1rA+CzrBtwIQcv5a2mzlBcova1rxbka7++7h aLK/V8IrVdxQNF7V13BKjLZrDjjv+txV1hRIjf0UwYR+XeuRciXuK0U0KBTiefmAaPKb4fmfSOeY y8TSOg1lFAM1fWasRf6sTDs+A1S/IKEwPFwayR5sezNNE8e8OH+4U4SbfpKCynXzx3U4v74lruSH 74XE0e0kMHJNz9V+cWHVnnXcdHGc4yLohw9GQgbN0YbAhJFD6iEGQwUfcF5NgZ9plH1Qf+eaLjbV c/PF3GbbuJdzRdQyXckvRehVpgLfgvOZGQ+lfw== ) IQ9FREQDQFPIU8NNJELG83HUQGO5J1S7.it. 3600 IN NSEC3 ( 1 1 0 - iqegctk3jj9o429uinkq80c6pqnpouhc NS DS RRSIG ) IQ9FREQDQFPIU8NNJELG83HUQGO5J1S7.it. 3600 IN RRSIG ( NSEC3 10 2 3600 20240616070502 20240517070502 18395 it. CdtWDAA++3eCqqvyPrn2v2+iNUZ1lKfBsV/yZ/TA37aGdaWySuyfa1hCsRP5zs8Qpvi8206eKp9L MooyGpwiRSnu/r/EyZQit3h5zfRVyfitecX7Eg1K3M6xU+gxxZoSqXfK+0A3O/qmoQrMaahLb+5L r287St8QBrhd4+9fOIXntvG041/hvbXP+5piaKhdCa34NEXj9YJCDAh7r18oPj7SzIeNxx7e5KVH 9jaL/XZjln3UwNcOezE/YuMUB6c8V1B6x1wn2g8C74lt7jEgCuMMTPXPmBGArfTNDjL+pj9FpH/H cioTwZacu7/2kkaZq44WspTxTXWzanP/IZ/bZA== ) ;; 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 r.dns.it for unimi.it/DS
	Received 1123 bytes from 193.206.141.46
	;; Response received from [193.206.141.46] 1123 octets ;; HEADER SECTION ;; id = 39370 ;; 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 20240616070502 20240517070502 18395 it. hA2jjermkh9Cm+byM4bKMr7QI1oQk3Iue+UUrgrx1rA+CzrBtwIQcv5a2mzlBcova1rxbka7++7h aLK/V8IrVdxQNF7V13BKjLZrDjjv+txV1hRIjf0UwYR+XeuRciXuK0U0KBTiefmAaPKb4fmfSOeY y8TSOg1lFAM1fWasRf6sTDs+A1S/IKEwPFwayR5sezNNE8e8OH+4U4SbfpKCynXzx3U4v74lruSH 74XE0e0kMHJNz9V+cWHVnnXcdHGc4yLohw9GQgbN0YbAhJFD6iEGQwUfcF5NgZ9plH1Qf+eaLjbV c/PF3GbbuJdzRdQyXckvRehVpgLfgvOZGQ+lfw== ) it. 3600 IN SOA ( dns.nic.it. hostmaster.nic.it. 2024051710 ;serial 10800 ;refresh 900 ;retry 604800 ;expire 3600 ;minimum ) it. 3600 IN RRSIG ( SOA 10 1 86400 20240616070502 20240517070502 18395 it. fMma2oesFE52C+tYjKsKU8ujSSK38sKSdlJieCIy5K/03TaJBUb0q2IFhWncK9gQawax46dkvO7/ DvV8hnBmj/OgH7vSWu9EXQDKwjjN9WMQJqCYZ/p4DoGV2hTam4oazypcn5+SpiW5suXN0IuMQhB1 CTvSvUwUMtmfWhZOxs8tsgQlYoFIreygBHk3vj5SCo6WqMoc/3G8OPby/kcKvp3sTFJa+12h/yP3 iY7pxbrE9xyY4ktfAalOOQogAO/6+mHFXFVc1vBZ/BSwHhcUYYT9ho5X88A556fQ8+1J8gQNzmOr sOuRZgVCNKvZ0pSe1uAsBNvfnbhQi2hR55WSag== ) IQ9FREQDQFPIU8NNJELG83HUQGO5J1S7.it. 3600 IN NSEC3 ( 1 1 0 - iqegctk3jj9o429uinkq80c6pqnpouhc NS DS RRSIG ) IQ9FREQDQFPIU8NNJELG83HUQGO5J1S7.it. 3600 IN RRSIG ( NSEC3 10 2 3600 20240616070502 20240517070502 18395 it. CdtWDAA++3eCqqvyPrn2v2+iNUZ1lKfBsV/yZ/TA37aGdaWySuyfa1hCsRP5zs8Qpvi8206eKp9L MooyGpwiRSnu/r/EyZQit3h5zfRVyfitecX7Eg1K3M6xU+gxxZoSqXfK+0A3O/qmoQrMaahLb+5L r287St8QBrhd4+9fOIXntvG041/hvbXP+5piaKhdCa34NEXj9YJCDAh7r18oPj7SzIeNxx7e5KVH 9jaL/XZjln3UwNcOezE/YuMUB6c8V1B6x1wn2g8C74lt7jEgCuMMTPXPmBGArfTNDjL+pj9FpH/H cioTwZacu7/2kkaZq44WspTxTXWzanP/IZ/bZA== ) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	No DS records found for unimi.it in the it zone
	Query to dns.cineca.it for unimi.it/DNSKEY
	Received 84 bytes from 130.186.1.70
	;; Response received from [130.186.1.70] 84 octets ;; HEADER SECTION ;; id = 48815 ;; 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": 4096, ;; "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 lsr.di.unimi.it/A
	Received 240 bytes from 130.186.1.70
	;; Response received from [130.186.1.70] 240 octets ;; HEADER SECTION ;; id = 57926 ;; 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 = 4 arcount = 7 ;; do = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; lsr.di.unimi.it. IN A ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (4 records) di.unimi.it. 604800 IN NS ns.unimi.it. di.unimi.it. 604800 IN NS goblin.di.unimi.it. di.unimi.it. 604800 IN NS ghost.di.unimi.it. di.unimi.it. 604800 IN NS elf.di.unimi.it. ;; ADDITIONAL SECTION (7 records) ns.unimi.it. 3600 IN A 159.149.10.1 elf.di.unimi.it. 604800 IN A 159.149.107.146 ghost.di.unimi.it. 604800 IN A 159.149.130.49 ghost.di.unimi.it. 604800 IN AAAA 2001:760:2007:403::dead:beef goblin.di.unimi.it. 604800 IN A 159.149.130.50 goblin.di.unimi.it. 604800 IN AAAA 2001:760:2007:403::dead:babe ;; { "EDNS-VERSION": 0 }
	Query to ns1.garr.net for di.unimi.it/DNSKEY
	Received 220 bytes from 193.206.141.38
	;; Response received from [193.206.141.38] 220 octets ;; HEADER SECTION ;; id = 53437 ;; 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 = 4 arcount = 6 ;; do = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; di.unimi.it. IN DNSKEY ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (4 records) di.unimi.it. 604800 IN NS goblin.di.unimi.it. di.unimi.it. 604800 IN NS ns.unimi.it. di.unimi.it. 604800 IN NS elf.di.unimi.it. di.unimi.it. 604800 IN NS ghost.di.unimi.it. ;; ADDITIONAL SECTION (6 records) goblin.di.unimi.it. 604800 IN A 159.149.130.50 ghost.di.unimi.it. 604800 IN A 159.149.130.49 elf.di.unimi.it. 604800 IN A 159.149.107.146 goblin.di.unimi.it. 604800 IN AAAA 2001:760:2007:403::dead:babe ghost.di.unimi.it. 604800 IN AAAA 2001:760:2007:403::dead:beef ;; { "EDNS-VERSION": 0 }
	Found child zone di.unimi.it

di.unimi.it

	Checking DS between unimi.it and di.unimi.it
	Query to ns1.garr.net for di.unimi.it/DS
	Received 87 bytes from 193.206.141.38
	;; Response received from [193.206.141.38] 87 octets ;; HEADER SECTION ;; id = 59169 ;; 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": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; di.unimi.it. IN DS ;; 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 DS records found for di.unimi.it in the unimi.it zone
	Query to elf.di.unimi.it for di.unimi.it/DNSKEY
	Received 89 bytes from 159.149.107.146
	;; Response received from [159.149.107.146] 89 octets ;; HEADER SECTION ;; id = 12586 ;; 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) ;; di.unimi.it. IN DNSKEY ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (1 record) di.unimi.it. 1800 IN SOA ( ghost.di.unimi.it. netadm.di.unimi.it. 2024051501 ;serial 7200 ;refresh 1800 ;retry 604800 ;expire 1800 ;minimum ) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	No DNSKEY records found
	Query to elf.di.unimi.it for lsr.di.unimi.it/A
	Received 84 bytes from 159.149.107.146
	;; Response received from [159.149.107.146] 84 octets ;; HEADER SECTION ;; id = 61853 ;; 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 = 0 arcount = 1 ;; do = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; lsr.di.unimi.it. IN A ;; ANSWER SECTION (1 record) lsr.di.unimi.it. 1800 IN CNAME sliver.docenti.di.unimi.it. ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	elf.di.unimi.it is authoritative for lsr.di.unimi.it
	Query to elf.di.unimi.it for lsr.di.unimi.it/DNSKEY
	Received 84 bytes from 159.149.107.146
	;; Response received from [159.149.107.146] 84 octets ;; HEADER SECTION ;; id = 56558 ;; 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 = 0 arcount = 1 ;; do = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; lsr.di.unimi.it. IN DNSKEY ;; ANSWER SECTION (1 record) lsr.di.unimi.it. 1800 IN CNAME sliver.docenti.di.unimi.it. ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	lsr.di.unimi.it is a CNAME to sliver.docenti.di.unimi.it
	No RRSIGs found
	Query to goblin.di.unimi.it for sliver.docenti.di.unimi.it/A
	Received 141 bytes from 159.149.130.50
	;; Response received from [159.149.130.50] 141 octets ;; HEADER SECTION ;; id = 37707 ;; 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 = 1 ;; do = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; sliver.docenti.di.unimi.it. IN A ;; ANSWER SECTION (1 record) sliver.docenti.di.unimi.it. 3600 IN A 159.149.136.4 ;; AUTHORITY SECTION (3 records) docenti.di.unimi.it. 3600 IN NS elf.di.unimi.it. docenti.di.unimi.it. 3600 IN NS goblin.di.unimi.it. docenti.di.unimi.it. 3600 IN NS ghost.di.unimi.it. ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	goblin.di.unimi.it is authoritative for sliver.docenti.di.unimi.it
	Query to elf.di.unimi.it for docenti.di.unimi.it/DNSKEY
	Received 97 bytes from 159.149.107.146
	;; Response received from [159.149.107.146] 97 octets ;; HEADER SECTION ;; id = 17080 ;; 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) ;; docenti.di.unimi.it. IN DNSKEY ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (1 record) docenti.di.unimi.it. 3600 IN SOA ( ghost.di.unimi.it. netadm.di.unimi.it. 2024030700 ;serial 7200 ;refresh 3600 ;retry 604800 ;expire 3600 ;minimum ) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Found child zone docenti.di.unimi.it
	Attempting to learn nameservers for docenti.di.unimi.it
	Query to ghost.di.unimi.it for docenti.di.unimi.it/NS
	Received 107 bytes from 159.149.130.49
	;; Response received from [159.149.130.49] 107 octets ;; HEADER SECTION ;; id = 50606 ;; 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": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; docenti.di.unimi.it. IN NS ;; ANSWER SECTION (3 records) docenti.di.unimi.it. 3600 IN NS ghost.di.unimi.it. docenti.di.unimi.it. 3600 IN NS elf.di.unimi.it. docenti.di.unimi.it. 3600 IN NS goblin.di.unimi.it. ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Found docenti.di.unimi.it nameservers: ghost.di.unimi.it, elf.di.unimi.it, goblin.di.unimi.it

docenti.di.unimi.it

	Checking DS between di.unimi.it and docenti.di.unimi.it
	Query to ghost.di.unimi.it for docenti.di.unimi.it/DS
	Received 97 bytes from 159.149.130.49
	;; Response received from [159.149.130.49] 97 octets ;; HEADER SECTION ;; id = 42618 ;; 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) ;; docenti.di.unimi.it. IN DS ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (1 record) di.unimi.it. 1800 IN SOA ( ghost.di.unimi.it. netadm.di.unimi.it. 2024051501 ;serial 7200 ;refresh 1800 ;retry 604800 ;expire 1800 ;minimum ) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	No DS records found for docenti.di.unimi.it in the di.unimi.it zone
	Query to elf.di.unimi.it for docenti.di.unimi.it/DNSKEY
	Received 97 bytes from 159.149.107.146
	;; Response received from [159.149.107.146] 97 octets ;; HEADER SECTION ;; id = 13330 ;; 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) ;; docenti.di.unimi.it. IN DNSKEY ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (1 record) docenti.di.unimi.it. 3600 IN SOA ( ghost.di.unimi.it. netadm.di.unimi.it. 2024030700 ;serial 7200 ;refresh 3600 ;retry 604800 ;expire 3600 ;minimum ) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	No DNSKEY records found
	Query to elf.di.unimi.it for sliver.docenti.di.unimi.it/A
	Received 141 bytes from 159.149.107.146
	;; Response received from [159.149.107.146] 141 octets ;; HEADER SECTION ;; id = 53592 ;; 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 = 1 ;; do = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; sliver.docenti.di.unimi.it. IN A ;; ANSWER SECTION (1 record) sliver.docenti.di.unimi.it. 3600 IN A 159.149.136.4 ;; AUTHORITY SECTION (3 records) docenti.di.unimi.it. 3600 IN NS ghost.di.unimi.it. docenti.di.unimi.it. 3600 IN NS elf.di.unimi.it. docenti.di.unimi.it. 3600 IN NS goblin.di.unimi.it. ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	elf.di.unimi.it is authoritative for sliver.docenti.di.unimi.it
	Query to goblin.di.unimi.it for sliver.docenti.di.unimi.it/DNSKEY
	Received 115 bytes from 159.149.130.50
	;; Response received from [159.149.130.50] 115 octets ;; HEADER SECTION ;; id = 36010 ;; 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) ;; sliver.docenti.di.unimi.it. IN DNSKEY ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (1 record) docenti.di.unimi.it. 3600 IN SOA ( ghost.di.unimi.it. netadm.di.unimi.it. 2024030700 ;serial 7200 ;refresh 3600 ;retry 604800 ;expire 3600 ;minimum ) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Query to ghost.di.unimi.it for docenti.di.unimi.it/SOA
	Received 150 bytes from 159.149.130.49
	;; Response received from [159.149.130.49] 150 octets ;; HEADER SECTION ;; id = 51991 ;; 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 = 1 ;; do = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; docenti.di.unimi.it. IN SOA ;; ANSWER SECTION (1 record) docenti.di.unimi.it. 3600 IN SOA ( ghost.di.unimi.it. netadm.di.unimi.it. 2024030700 ;serial 7200 ;refresh 3600 ;retry 604800 ;expire 3600 ;minimum ) ;; AUTHORITY SECTION (3 records) docenti.di.unimi.it. 3600 IN NS ghost.di.unimi.it. docenti.di.unimi.it. 3600 IN NS elf.di.unimi.it. docenti.di.unimi.it. 3600 IN NS goblin.di.unimi.it. ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Query to goblin.di.unimi.it for docenti.di.unimi.it/SOA
	Received 150 bytes from 159.149.130.50
	;; Response received from [159.149.130.50] 150 octets ;; HEADER SECTION ;; id = 19714 ;; 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 = 1 ;; do = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; docenti.di.unimi.it. IN SOA ;; ANSWER SECTION (1 record) docenti.di.unimi.it. 3600 IN SOA ( ghost.di.unimi.it. netadm.di.unimi.it. 2024030700 ;serial 7200 ;refresh 3600 ;retry 604800 ;expire 3600 ;minimum ) ;; AUTHORITY SECTION (3 records) docenti.di.unimi.it. 3600 IN NS goblin.di.unimi.it. docenti.di.unimi.it. 3600 IN NS elf.di.unimi.it. docenti.di.unimi.it. 3600 IN NS ghost.di.unimi.it. ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Query to elf.di.unimi.it for sliver.docenti.di.unimi.it/A
	Received 141 bytes from 159.149.107.146
	;; Response received from [159.149.107.146] 141 octets ;; HEADER SECTION ;; id = 48607 ;; 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 = 1 ;; do = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; sliver.docenti.di.unimi.it. IN A ;; ANSWER SECTION (1 record) sliver.docenti.di.unimi.it. 3600 IN A 159.149.136.4 ;; AUTHORITY SECTION (3 records) docenti.di.unimi.it. 3600 IN NS goblin.di.unimi.it. docenti.di.unimi.it. 3600 IN NS elf.di.unimi.it. docenti.di.unimi.it. 3600 IN NS ghost.di.unimi.it. ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	sliver.docenti.di.unimi.it A RR has value 159.149.136.4
	No RRSIGs found

docenti.di.unimi.it

	Query to goblin.di.unimi.it for sliver.docenti.di.unimi.it/A
	Received 141 bytes from 159.149.130.50
	;; Response received from [159.149.130.50] 141 octets ;; HEADER SECTION ;; id = 35529 ;; 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 = 1 ;; do = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; sliver.docenti.di.unimi.it. IN A ;; ANSWER SECTION (1 record) sliver.docenti.di.unimi.it. 3600 IN A 159.149.136.4 ;; AUTHORITY SECTION (3 records) docenti.di.unimi.it. 3600 IN NS elf.di.unimi.it. docenti.di.unimi.it. 3600 IN NS goblin.di.unimi.it. docenti.di.unimi.it. 3600 IN NS ghost.di.unimi.it. ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	goblin.di.unimi.it is authoritative for sliver.docenti.di.unimi.it
	Query to ghost.di.unimi.it for sliver.docenti.di.unimi.it/DNSKEY
	Received 115 bytes from 159.149.130.49
	;; Response received from [159.149.130.49] 115 octets ;; HEADER SECTION ;; id = 43205 ;; 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) ;; sliver.docenti.di.unimi.it. IN DNSKEY ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (1 record) docenti.di.unimi.it. 3600 IN SOA ( ghost.di.unimi.it. netadm.di.unimi.it. 2024030700 ;serial 7200 ;refresh 3600 ;retry 604800 ;expire 3600 ;minimum ) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Query to goblin.di.unimi.it for sliver.docenti.di.unimi.it/A
	Received 141 bytes from 159.149.130.50
	;; Response received from [159.149.130.50] 141 octets ;; HEADER SECTION ;; id = 18264 ;; 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 = 1 ;; do = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; sliver.docenti.di.unimi.it. IN A ;; ANSWER SECTION (1 record) sliver.docenti.di.unimi.it. 3600 IN A 159.149.136.4 ;; AUTHORITY SECTION (3 records) docenti.di.unimi.it. 3600 IN NS elf.di.unimi.it. docenti.di.unimi.it. 3600 IN NS goblin.di.unimi.it. docenti.di.unimi.it. 3600 IN NS ghost.di.unimi.it. ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	sliver.docenti.di.unimi.it A RR has value 159.149.136.4
	No RRSIGs found

docenti.di.unimi.it

	Query to ghost.di.unimi.it for sliver.docenti.di.unimi.it/A
	Received 141 bytes from 159.149.130.49
	;; Response received from [159.149.130.49] 141 octets ;; HEADER SECTION ;; id = 42283 ;; 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 = 1 ;; do = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; sliver.docenti.di.unimi.it. IN A ;; ANSWER SECTION (1 record) sliver.docenti.di.unimi.it. 3600 IN A 159.149.136.4 ;; AUTHORITY SECTION (3 records) docenti.di.unimi.it. 3600 IN NS ghost.di.unimi.it. docenti.di.unimi.it. 3600 IN NS goblin.di.unimi.it. docenti.di.unimi.it. 3600 IN NS elf.di.unimi.it. ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	ghost.di.unimi.it is authoritative for sliver.docenti.di.unimi.it
	Query to ghost.di.unimi.it for sliver.docenti.di.unimi.it/DNSKEY
	Received 115 bytes from 159.149.130.49
	;; Response received from [159.149.130.49] 115 octets ;; HEADER SECTION ;; id = 47257 ;; 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) ;; sliver.docenti.di.unimi.it. IN DNSKEY ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (1 record) docenti.di.unimi.it. 3600 IN SOA ( ghost.di.unimi.it. netadm.di.unimi.it. 2024030700 ;serial 7200 ;refresh 3600 ;retry 604800 ;expire 3600 ;minimum ) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Query to ghost.di.unimi.it for sliver.docenti.di.unimi.it/A
	Received 141 bytes from 159.149.130.49
	;; Response received from [159.149.130.49] 141 octets ;; HEADER SECTION ;; id = 58723 ;; 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 = 1 ;; do = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; sliver.docenti.di.unimi.it. IN A ;; ANSWER SECTION (1 record) sliver.docenti.di.unimi.it. 3600 IN A 159.149.136.4 ;; AUTHORITY SECTION (3 records) docenti.di.unimi.it. 3600 IN NS elf.di.unimi.it. docenti.di.unimi.it. 3600 IN NS ghost.di.unimi.it. docenti.di.unimi.it. 3600 IN NS goblin.di.unimi.it. ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	sliver.docenti.di.unimi.it A RR has value 159.149.136.4
	No RRSIGs found

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