DNSSEC Debugger - unibo.it

Domain Name:

Time: 2026-01-23 11:39:13 UTC

Analyzing DNSSEC problems for unibo.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 m.root-servers.net for ./DNSKEY
	Received 1141 bytes from 202.12.27.33
	;; Response received from [202.12.27.33] 1141 octets ;; HEADER SECTION ;; id = 39631 ;; 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) ;; . IN DNSKEY ;; ANSWER SECTION (4 records) . 172800 IN DNSKEY ( 256 3 8 AwEAAbNTVC2+pry4pc37pZI9Oj6b8FHxT3VGrvSPKLE1Tjyfe2kUZUtVX5xrv6AV4BVO+ygrYjGZ MNgEnbLU4zknnlnhI2e0g6iTza1aZh0dRZXGH16C1NUNq1CxBkUhIYQhQDeIOtLacx+RmFTc+hSH JJ2MJ79IS00kA7eKi6mofQ7SPJmdJVjI+JAx791y0f5QaB+iHGANU53FwiYXNUQjfAzCrtOaSevG sx8SO8BTaXLAjFq5eewOtwScVwfVDhEXlvpE6e+mIncwhNKaMRD9IPuHENqCNPI5MjxfAMVS6cEY 8eEozIkv/vHc+0Auu3n+Fcx6F2Js4KPXaHEShAXugfU= ) ; keytag 21831 . 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 20260211000000 20260121000000 20326 . EBetGA/PKYoAlq56mQMDn03GRImGJtuP7+VneaBFBz6bKPYOkJCeH+iWyvbdHc2EdpdPwod/fNV2 buvubzluWs2ORvqpr/w3awExDRBLgjuGRo8LyRlPG/utQh2tmjC5t5CzPKKtUOjKcotmlYgfV+pQ CT1zqZfavyxYJXMGILkSVcQe+3rraAvzXQoZzMfewQZOJrhyFfKtugkpOLWCuWg5/dKleyYB8G4r EWDPhywRt+GSlOgFWhNYTHhEpZsSA6vnb3FTtIgu7CqlDD1zOTrIFuiv7L8cFizHm542Bm69lbzg QGJGdgSwOGAe4Aj55UXMdRobYUdhoWOsdGOJKA== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Found 3 DNSKEY records for .
	`. 172800 IN DNSKEY ( 256 3 8 AwEAAbNTVC2+pry4pc37pZI9Oj6b8FHxT3VGrvSPKLE1Tjyfe2kUZUtVX5xrv6AV4BVO+ygrYjGZ MNgEnbLU4zknnlnhI2e0g6iTza1aZh0dRZXGH16C1NUNq1CxBkUhIYQhQDeIOtLacx+RmFTc+hSH JJ2MJ79IS00kA7eKi6mofQ7SPJmdJVjI+JAx791y0f5QaB+iHGANU53FwiYXNUQjfAzCrtOaSevG sx8SO8BTaXLAjFq5eewOtwScVwfVDhEXlvpE6e+mIncwhNKaMRD9IPuHENqCNPI5MjxfAMVS6cEY 8eEozIkv/vHc+0Auu3n+Fcx6F2Js4KPXaHEShAXugfU= ) ; keytag 21831`
	`. 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 20260211000000 20260121000000 20326 . EBetGA/PKYoAlq56mQMDn03GRImGJtuP7+VneaBFBz6bKPYOkJCeH+iWyvbdHc2EdpdPwod/fNV2 buvubzluWs2ORvqpr/w3awExDRBLgjuGRo8LyRlPG/utQh2tmjC5t5CzPKKtUOjKcotmlYgfV+pQ CT1zqZfavyxYJXMGILkSVcQe+3rraAvzXQoZzMfewQZOJrhyFfKtugkpOLWCuWg5/dKleyYB8G4r EWDPhywRt+GSlOgFWhNYTHhEpZsSA6vnb3FTtIgu7CqlDD1zOTrIFuiv7L8cFizHm542Bm69lbzg QGJGdgSwOGAe4Aj55UXMdRobYUdhoWOsdGOJKA== )`
	RRSIG=20326 and DNSKEY=20326/SEP verifies the DNSKEY RRset
	DNSKEY=21831 is now in the chain-of-trust
	DNSKEY=38696/SEP is now in the chain-of-trust
	Query to l.root-servers.net for unibo.it/A
	Received 755 bytes from 199.7.83.42
	;; Response received from [199.7.83.42] 755 octets ;; HEADER SECTION ;; id = 15024 ;; 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 = 8 arcount = 13 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; unibo.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 r.dns.it. it. 172800 IN NS v.dns.it. it. 172800 IN NS dns.nic.it. it. 172800 IN NS nameserver.cnr.it. it. 86400 IN DS ( 51765 13 2 70a144e792f06e6b363bbfd66b6efb6a45668810caae4a0eda7d18d6529a9c6e ) it. 86400 IN RRSIG ( DS 8 1 86400 20260205050000 20260123040000 21831 . I68/cX+f+ocuJlQcS0bCxy6aN5vH0rJXZw1Wl/FpicpV9Hr1h3iJye8Xiq/u1XosuOusZXcE+IuR fJ0XiYGN6wG/dw+3etek3z9l1nQpT14emuvCfGnnVyySU/k9rYHEa4dVlLZrvh47gW37IH/sNRCM rDKOnXUfillLOTDDaTQBgrFRgZ5gaW4Yd3IoP1pOqsluWQMhkjdUD8+UMJo575YWFpPG0oNSgiw3 v9e7DhgW67zDnYyUTeCpbPcB+LL/jaUfncTl2FencoNes1u2+skjeMGqy3PKvXUy9MCYZQvqrLBj bdWufrmfz915qBAeJEZfRbjyINKzGYW9qUoOlw== ) ;; 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 r.dns.it. 172800 IN A 193.206.141.46 r.dns.it. 172800 IN AAAA 2001:760:ffff:ffff::ca v.dns.it. 172800 IN A 194.0.25.44 v.dns.it. 172800 IN AAAA 2001:678:20::44 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 g.root-servers.net for it/DNSKEY
	Received 755 bytes from 192.112.36.4
	;; Response received from [192.112.36.4] 755 octets ;; HEADER SECTION ;; id = 51580 ;; 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 = 8 arcount = 13 ;; { "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 dns.nic.it. it. 172800 IN NS r.dns.it. it. 172800 IN NS a.dns.it. it. 172800 IN NS m.dns.it. it. 172800 IN NS v.dns.it. it. 172800 IN NS nameserver.cnr.it. it. 86400 IN DS ( 51765 13 2 70a144e792f06e6b363bbfd66b6efb6a45668810caae4a0eda7d18d6529a9c6e ) it. 86400 IN RRSIG ( DS 8 1 86400 20260205050000 20260123040000 21831 . I68/cX+f+ocuJlQcS0bCxy6aN5vH0rJXZw1Wl/FpicpV9Hr1h3iJye8Xiq/u1XosuOusZXcE+IuR fJ0XiYGN6wG/dw+3etek3z9l1nQpT14emuvCfGnnVyySU/k9rYHEa4dVlLZrvh47gW37IH/sNRCM rDKOnXUfillLOTDDaTQBgrFRgZ5gaW4Yd3IoP1pOqsluWQMhkjdUD8+UMJo575YWFpPG0oNSgiw3 v9e7DhgW67zDnYyUTeCpbPcB+LL/jaUfncTl2FencoNes1u2+skjeMGqy3PKvXUy9MCYZQvqrLBj bdWufrmfz915qBAeJEZfRbjyINKzGYW9qUoOlw== ) ;; ADDITIONAL SECTION (13 records) nameserver.cnr.it. 172800 IN A 194.119.192.34 dns.nic.it. 172800 IN A 192.12.192.5 v.dns.it. 172800 IN A 194.0.25.44 r.dns.it. 172800 IN A 193.206.141.46 m.dns.it. 172800 IN A 217.29.76.4 a.dns.it. 172800 IN A 194.0.16.215 nameserver.cnr.it. 172800 IN AAAA 2a00:1620:c0:220:194:119:192:34 dns.nic.it. 172800 IN AAAA 2a00:d40:1:1::5 v.dns.it. 172800 IN AAAA 2001:678:20::44 r.dns.it. 172800 IN AAAA 2001:760:ffff:ffff::ca m.dns.it. 172800 IN AAAA 2001:1ac0:0:200:0:a5d1:6004:2 a.dns.it. 172800 IN AAAA 2001:678:12:0:194:0:16:215 ;; { "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 = 15368 ;; 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": 1472, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; it. IN DS ;; ANSWER SECTION (2 records) it. 86400 IN DS ( 51765 13 2 70a144e792f06e6b363bbfd66b6efb6a45668810caae4a0eda7d18d6529a9c6e ) it. 86400 IN RRSIG ( DS 8 1 86400 20260205050000 20260123040000 21831 . I68/cX+f+ocuJlQcS0bCxy6aN5vH0rJXZw1Wl/FpicpV9Hr1h3iJye8Xiq/u1XosuOusZXcE+IuR fJ0XiYGN6wG/dw+3etek3z9l1nQpT14emuvCfGnnVyySU/k9rYHEa4dVlLZrvh47gW37IH/sNRCM rDKOnXUfillLOTDDaTQBgrFRgZ5gaW4Yd3IoP1pOqsluWQMhkjdUD8+UMJo575YWFpPG0oNSgiw3 v9e7DhgW67zDnYyUTeCpbPcB+LL/jaUfncTl2FencoNes1u2+skjeMGqy3PKvXUy9MCYZQvqrLBj bdWufrmfz915qBAeJEZfRbjyINKzGYW9qUoOlw== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Found 1 DS records for it in the . zone
	DS=51765/SHA-256 has algorithm ECDSAP256SHA256
	Found 1 RRSIGs over DS RRset
	`it. 86400 IN RRSIG ( DS 8 1 86400 20260205050000 20260123040000 21831 . I68/cX+f+ocuJlQcS0bCxy6aN5vH0rJXZw1Wl/FpicpV9Hr1h3iJye8Xiq/u1XosuOusZXcE+IuR fJ0XiYGN6wG/dw+3etek3z9l1nQpT14emuvCfGnnVyySU/k9rYHEa4dVlLZrvh47gW37IH/sNRCM rDKOnXUfillLOTDDaTQBgrFRgZ5gaW4Yd3IoP1pOqsluWQMhkjdUD8+UMJo575YWFpPG0oNSgiw3 v9e7DhgW67zDnYyUTeCpbPcB+LL/jaUfncTl2FencoNes1u2+skjeMGqy3PKvXUy9MCYZQvqrLBj bdWufrmfz915qBAeJEZfRbjyINKzGYW9qUoOlw== )`
	RRSIG=21831 and DNSKEY=21831 verifies the DS RRset
	DS=51765/SHA-256 is now in the chain-of-trust
	`it. 86400 IN DS ( 51765 13 2 70a144e792f06e6b363bbfd66b6efb6a45668810caae4a0eda7d18d6529a9c6e )`
	Query to a.dns.it for it/DNSKEY
	Received 289 bytes from 194.0.16.215
	;; Response received from [194.0.16.215] 289 octets ;; HEADER SECTION ;; id = 18165 ;; 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) ;; it. IN DNSKEY ;; ANSWER SECTION (3 records) it. 3600 IN DNSKEY ( 257 3 13 DNJQB5Fefn5pvMuRG4CEhCrXMzWphzHzVVM3w8C8rnmk7gF5IKS2NN5OSn8NPW9Z24ORFnmg496j NYhM3sVXQw== ) ; keytag 51765 it. 3600 IN DNSKEY ( 256 3 13 TyKCEb11nY4iOhvn2mmp9+EWOGjzU/5bXnevXAARPr+piM3NjZpS9u5zGJvIvBEEcxmdhdzdqkLn YS8gwZvemg== ) ; keytag 53706 it. 3600 IN RRSIG ( DNSKEY 13 1 3600 20260222100409 20260123100409 51765 it. FRXbVdrW1AZPv3d2YVbkezza+5Q/GlYkLbYDZ3XZUH3+D525nJIvAtO9KVeyNmMb99mc3jMCg66K LZtXwiMsGQ== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Found 2 DNSKEY records for it
	`it. 3600 IN DNSKEY ( 257 3 13 DNJQB5Fefn5pvMuRG4CEhCrXMzWphzHzVVM3w8C8rnmk7gF5IKS2NN5OSn8NPW9Z24ORFnmg496j NYhM3sVXQw== ) ; keytag 51765`
	`it. 3600 IN DNSKEY ( 256 3 13 TyKCEb11nY4iOhvn2mmp9+EWOGjzU/5bXnevXAARPr+piM3NjZpS9u5zGJvIvBEEcxmdhdzdqkLn YS8gwZvemg== ) ; keytag 53706`
	DNSKEY=51765/SEP is now in the chain-of-trust
	DS=51765/SHA-256 verifies DNSKEY=51765/SEP
	Found 1 RRSIGs over DNSKEY RRset
	`it. 3600 IN RRSIG ( DNSKEY 13 1 3600 20260222100409 20260123100409 51765 it. FRXbVdrW1AZPv3d2YVbkezza+5Q/GlYkLbYDZ3XZUH3+D525nJIvAtO9KVeyNmMb99mc3jMCg66K LZtXwiMsGQ== )`
	RRSIG=51765 and DNSKEY=51765/SEP verifies the DNSKEY RRset
	DNSKEY=53706 is now in the chain-of-trust
	Query to a.dns.it for unibo.it/A
	Received 491 bytes from 194.0.16.215
	;; Response received from [194.0.16.215] 491 octets ;; HEADER SECTION ;; id = 741 ;; 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 = 3 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; unibo.it. IN A ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (7 records) unibo.it. 3600 IN NS ns1.garr.net. unibo.it. 3600 IN NS dns2.unibo.it. unibo.it. 3600 IN NS almadns.unibo.it. RS1N3N7M54PDEM5EUNV9NPKH3B6CGPJC.it. 3600 IN NSEC3 ( 1 1 0 - rs1pg43s35r5v1kf1v10ft5sp409iubv NS SOA RRSIG DNSKEY NSEC3PARAM ) RS1N3N7M54PDEM5EUNV9NPKH3B6CGPJC.it. 3600 IN RRSIG ( NSEC3 13 2 3600 20260222100409 20260123100409 53706 it. FvCDF4O8qwinOWQ45TLVFqqU038vhTJ2daY058NV4v+9uH9WsYd8UkhhRk/MwAod51qF6vEfXsdX HyPMbJuY8g== ) P4TJ7UT5C4E3STSPN6TLU3FUJJL4JNC5.it. 3600 IN NSEC3 ( 1 1 0 - p4tpqrj9hnag3qsftnkjbk2p48o0gonc NS DS RRSIG ) P4TJ7UT5C4E3STSPN6TLU3FUJJL4JNC5.it. 3600 IN RRSIG ( NSEC3 13 2 3600 20260222100409 20260123100409 53706 it. MV1XFly5JD51MnOjpK8WvSkZPzIyPW5EqVOCiigNrc0hxy5Lo1q5jymkUjdFe7XVFIO2xbfZVkkQ 5DgQ611lpg== ) ;; ADDITIONAL SECTION (3 records) almadns.unibo.it. 3600 IN A 137.204.1.15 dns2.unibo.it. 3600 IN A 137.204.24.118 ;; { "EDNS-VERSION": 0 }
	Query to dns.nic.it for unibo.it/DNSKEY
	Received 491 bytes from 192.12.192.5
	;; Response received from [192.12.192.5] 491 octets ;; HEADER SECTION ;; id = 41876 ;; 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 = 3 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; unibo.it. IN DNSKEY ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (7 records) unibo.it. 3600 IN NS almadns.unibo.it. unibo.it. 3600 IN NS dns2.unibo.it. unibo.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 13 2 3600 20260222100409 20260123100409 53706 it. FvCDF4O8qwinOWQ45TLVFqqU038vhTJ2daY058NV4v+9uH9WsYd8UkhhRk/MwAod51qF6vEfXsdX HyPMbJuY8g== ) P4TJ7UT5C4E3STSPN6TLU3FUJJL4JNC5.it. 3600 IN NSEC3 ( 1 1 0 - p4tpqrj9hnag3qsftnkjbk2p48o0gonc NS DS RRSIG ) P4TJ7UT5C4E3STSPN6TLU3FUJJL4JNC5.it. 3600 IN RRSIG ( NSEC3 13 2 3600 20260222100409 20260123100409 53706 it. MV1XFly5JD51MnOjpK8WvSkZPzIyPW5EqVOCiigNrc0hxy5Lo1q5jymkUjdFe7XVFIO2xbfZVkkQ 5DgQ611lpg== ) ;; ADDITIONAL SECTION (3 records) almadns.unibo.it. 3600 IN A 137.204.1.15 dns2.unibo.it. 3600 IN A 137.204.24.118 ;; { "EDNS-VERSION": 0 }
	Found child zone unibo.it

unibo.it

	Checking DS between it and unibo.it
	Query to r.dns.it for unibo.it/DS
	Received 547 bytes from 193.206.141.46
	;; Response received from [193.206.141.46] 547 octets ;; HEADER SECTION ;; id = 47776 ;; 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 = 6 arcount = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; unibo.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 13 2 3600 20260222100409 20260123100409 53706 it. FvCDF4O8qwinOWQ45TLVFqqU038vhTJ2daY058NV4v+9uH9WsYd8UkhhRk/MwAod51qF6vEfXsdX HyPMbJuY8g== ) it. 3600 IN SOA ( dns.nic.it. hostmaster.nic.it. 2026012312 ;serial 10800 ;refresh 900 ;retry 604800 ;expire 3600 ;minimum ) it. 3600 IN RRSIG ( SOA 13 1 3600 20260222100409 20260123100409 53706 it. lsntvT+WrE0vcHtruEvhzY+DbM7Zk8Z+P6DphNYtmEO2gOvTWmLkDWO6G4kyEmOYxjYPBe/Kqo3b 8OsJfa98pg== ) P4TJ7UT5C4E3STSPN6TLU3FUJJL4JNC5.it. 3600 IN NSEC3 ( 1 1 0 - p4tpqrj9hnag3qsftnkjbk2p48o0gonc NS DS RRSIG ) P4TJ7UT5C4E3STSPN6TLU3FUJJL4JNC5.it. 3600 IN RRSIG ( NSEC3 13 2 3600 20260222100409 20260123100409 53706 it. MV1XFly5JD51MnOjpK8WvSkZPzIyPW5EqVOCiigNrc0hxy5Lo1q5jymkUjdFe7XVFIO2xbfZVkkQ 5DgQ611lpg== ) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	No DS records found for unibo.it in the it zone
	Query to almadns.unibo.it for unibo.it/DNSKEY
	Received 92 bytes from 137.204.1.15
	;; Response received from [137.204.1.15] 92 octets ;; HEADER SECTION ;; id = 45496 ;; 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) ;; unibo.it. IN DNSKEY ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (1 record) unibo.it. 3600 IN SOA ( almadns.unibo.it. postmaster.unibo.it. 2026012200 ;serial 43200 ;refresh 3600 ;retry 2419200 ;expire 3600 ;minimum ) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	No DNSKEY records found
	Query to dns2.unibo.it for unibo.it/A
	Received 158 bytes from 137.204.24.118
	;; Response received from [137.204.24.118] 158 octets ;; HEADER SECTION ;; id = 15959 ;; 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": [ ;; {"EXTENDED-ERROR": {"ERROR": "Prohibited", "EXTRA-TEXT": "", "INFO-CODE": 18}} ] ;; } ;; QUESTION SECTION (1 record) ;; unibo.it. IN A ;; ANSWER SECTION (1 record) unibo.it. 43200 IN A 137.204.24.207 ;; AUTHORITY SECTION (3 records) unibo.it. 43200 IN NS dns2.unibo.it. unibo.it. 43200 IN NS ns1.garr.net. unibo.it. 43200 IN NS almadns.unibo.it. ;; ADDITIONAL SECTION (3 records) dns2.unibo.it. 43200 IN A 137.204.24.118 almadns.unibo.it. 43200 IN A 137.204.1.15 ;; { "EDNS-VERSION": 0 }
	dns2.unibo.it is authoritative for unibo.it
	Query to almadns.unibo.it for unibo.it/SOA
	Received 189 bytes from 137.204.1.15
	;; Response received from [137.204.1.15] 189 octets ;; HEADER SECTION ;; id = 14012 ;; 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": [ ;; {"EXTENDED-ERROR": {"ERROR": "Prohibited", "EXTRA-TEXT": "", "INFO-CODE": 18}} ] ;; } ;; QUESTION SECTION (1 record) ;; unibo.it. IN SOA ;; ANSWER SECTION (1 record) unibo.it. 43200 IN SOA ( almadns.unibo.it. postmaster.unibo.it. 2026012200 ;serial 43200 ;refresh 3600 ;retry 2419200 ;expire 3600 ;minimum ) ;; AUTHORITY SECTION (3 records) unibo.it. 43200 IN NS dns2.unibo.it. unibo.it. 43200 IN NS ns1.garr.net. unibo.it. 43200 IN NS almadns.unibo.it. ;; ADDITIONAL SECTION (3 records) dns2.unibo.it. 43200 IN A 137.204.24.118 almadns.unibo.it. 43200 IN A 137.204.1.15 ;; { "EDNS-VERSION": 0 }
	Query to ns1.garr.net for unibo.it/SOA
	Received 183 bytes from 193.206.141.38
	;; Response received from [193.206.141.38] 183 octets ;; HEADER SECTION ;; id = 48810 ;; 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": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; unibo.it. IN SOA ;; ANSWER SECTION (1 record) unibo.it. 43200 IN SOA ( almadns.unibo.it. postmaster.unibo.it. 2026012200 ;serial 43200 ;refresh 3600 ;retry 2419200 ;expire 3600 ;minimum ) ;; AUTHORITY SECTION (3 records) unibo.it. 43200 IN NS almadns.unibo.it. unibo.it. 43200 IN NS dns2.unibo.it. unibo.it. 43200 IN NS ns1.garr.net. ;; ADDITIONAL SECTION (3 records) dns2.unibo.it. 43200 IN A 137.204.24.118 almadns.unibo.it. 43200 IN A 137.204.1.15 ;; { "EDNS-VERSION": 0 }
	Query to dns2.unibo.it for unibo.it/A
	Received 158 bytes from 137.204.24.118
	;; Response received from [137.204.24.118] 158 octets ;; HEADER SECTION ;; id = 44755 ;; 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": [ ;; {"EXTENDED-ERROR": {"ERROR": "Prohibited", "EXTRA-TEXT": "", "INFO-CODE": 18}} ] ;; } ;; QUESTION SECTION (1 record) ;; unibo.it. IN A ;; ANSWER SECTION (1 record) unibo.it. 43200 IN A 137.204.24.207 ;; AUTHORITY SECTION (3 records) unibo.it. 43200 IN NS almadns.unibo.it. unibo.it. 43200 IN NS dns2.unibo.it. unibo.it. 43200 IN NS ns1.garr.net. ;; ADDITIONAL SECTION (3 records) dns2.unibo.it. 43200 IN A 137.204.24.118 almadns.unibo.it. 43200 IN A 137.204.1.15 ;; { "EDNS-VERSION": 0 }
	unibo.it A RR has value 137.204.24.207
	No RRSIGs found

unibo.it

	Query to almadns.unibo.it for unibo.it/A
	Received 158 bytes from 137.204.1.15
	;; Response received from [137.204.1.15] 158 octets ;; HEADER SECTION ;; id = 14565 ;; 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": [ ;; {"EXTENDED-ERROR": {"ERROR": "Prohibited", "EXTRA-TEXT": "", "INFO-CODE": 18}} ] ;; } ;; QUESTION SECTION (1 record) ;; unibo.it. IN A ;; ANSWER SECTION (1 record) unibo.it. 43200 IN A 137.204.24.207 ;; AUTHORITY SECTION (3 records) unibo.it. 43200 IN NS ns1.garr.net. unibo.it. 43200 IN NS dns2.unibo.it. unibo.it. 43200 IN NS almadns.unibo.it. ;; ADDITIONAL SECTION (3 records) dns2.unibo.it. 43200 IN A 137.204.24.118 almadns.unibo.it. 43200 IN A 137.204.1.15 ;; { "EDNS-VERSION": 0 }
	almadns.unibo.it is authoritative for unibo.it
	Query to almadns.unibo.it for unibo.it/A
	Received 158 bytes from 137.204.1.15
	;; Response received from [137.204.1.15] 158 octets ;; HEADER SECTION ;; id = 12417 ;; 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": [ ;; {"EXTENDED-ERROR": {"ERROR": "Prohibited", "EXTRA-TEXT": "", "INFO-CODE": 18}} ] ;; } ;; QUESTION SECTION (1 record) ;; unibo.it. IN A ;; ANSWER SECTION (1 record) unibo.it. 43200 IN A 137.204.24.207 ;; AUTHORITY SECTION (3 records) unibo.it. 43200 IN NS ns1.garr.net. unibo.it. 43200 IN NS dns2.unibo.it. unibo.it. 43200 IN NS almadns.unibo.it. ;; ADDITIONAL SECTION (3 records) dns2.unibo.it. 43200 IN A 137.204.24.118 almadns.unibo.it. 43200 IN A 137.204.1.15 ;; { "EDNS-VERSION": 0 }
	unibo.it A RR has value 137.204.24.207
	No RRSIGs found

unibo.it

	Query to ns1.garr.net for unibo.it/A
	Received 152 bytes from 193.206.141.38
	;; Response received from [193.206.141.38] 152 octets ;; HEADER SECTION ;; id = 35641 ;; 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": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; unibo.it. IN A ;; ANSWER SECTION (1 record) unibo.it. 43200 IN A 137.204.24.207 ;; AUTHORITY SECTION (3 records) unibo.it. 43200 IN NS ns1.garr.net. unibo.it. 43200 IN NS almadns.unibo.it. unibo.it. 43200 IN NS dns2.unibo.it. ;; ADDITIONAL SECTION (3 records) dns2.unibo.it. 43200 IN A 137.204.24.118 almadns.unibo.it. 43200 IN A 137.204.1.15 ;; { "EDNS-VERSION": 0 }
	ns1.garr.net is authoritative for unibo.it
	Query to ns1.garr.net for unibo.it/A
	Received 152 bytes from 193.206.141.38
	;; Response received from [193.206.141.38] 152 octets ;; HEADER SECTION ;; id = 23660 ;; 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": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; unibo.it. IN A ;; ANSWER SECTION (1 record) unibo.it. 43200 IN A 137.204.24.207 ;; AUTHORITY SECTION (3 records) unibo.it. 43200 IN NS almadns.unibo.it. unibo.it. 43200 IN NS ns1.garr.net. unibo.it. 43200 IN NS dns2.unibo.it. ;; ADDITIONAL SECTION (3 records) dns2.unibo.it. 43200 IN A 137.204.24.118 almadns.unibo.it. 43200 IN A 137.204.1.15 ;; { "EDNS-VERSION": 0 }
	unibo.it A RR has value 137.204.24.207
	No RRSIGs found

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