DNSSEC Debugger - uniba.it

Domain Name:

Time: 2026-03-24 06:03:26 UTC

Analyzing DNSSEC problems for uniba.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 1417 bytes from 192.112.36.4
	;; Response received from [192.112.36.4] 1417 octets ;; HEADER SECTION ;; id = 5497 ;; 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 ( 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 DNSKEY ( 256 3 8 AwEAAbNTVC2+pry4pc37pZI9Oj6b8FHxT3VGrvSPKLE1Tjyfe2kUZUtVX5xrv6AV4BVO+ygrYjGZ MNgEnbLU4zknnlnhI2e0g6iTza1aZh0dRZXGH16C1NUNq1CxBkUhIYQhQDeIOtLacx+RmFTc+hSH JJ2MJ79IS00kA7eKi6mofQ7SPJmdJVjI+JAx791y0f5QaB+iHGANU53FwiYXNUQjfAzCrtOaSevG sx8SO8BTaXLAjFq5eewOtwScVwfVDhEXlvpE6e+mIncwhNKaMRD9IPuHENqCNPI5MjxfAMVS6cEY 8eEozIkv/vHc+0Auu3n+Fcx6F2Js4KPXaHEShAXugfU= ) ; keytag 21831 . 172800 IN DNSKEY ( 256 3 8 AwEAAb5dDYffpgAJ8VUGLwQtWXPlQWsjIFJtCM00/XaKU+8ln+ofah3q2KxEIjvzQg+nqdxRj+8e mtPne1mtYcbFWP4Q9E+DniOJLK09R05FuzvGbrG7DDdRDUX/cedFdV7O8pFEAYpJqYNR9BCTIAV9 73DO2biauKSA31b7I2lK/woxoR1tf5cqJ4SMbJUviuHicAEoUi2ATswloZNWd5T5thmEFZnxFx7D 5UgKCY7oflS7+GU7dNJwEtmFnWYVETHN0kHXVz6aguouaAZp706YXNIoR/iTgQhmsR7XX+wL0Z8Q M2LxQIyU6vRZ06IyuJMGRMiwkSuGElbumyBt12JZbrU= ) ; keytag 54393 . 172800 IN RRSIG ( DNSKEY 8 0 172800 20260412000000 20260322000000 20326 . YJgCBpeAL7jQEYIpS6icQm/XxIy+DU5PNrAT61ive9t9bpx8YsZgKf13hlkg48EvTMjINiG0r8PJ j1SiVDpZizGDdz+7+ipByzsLS7qHj6DviI4GYErjVnXZs3LESvZE/LhSFxyafLjNs9M9elLqEY10 fB4e+L3dDwu0hFR/fTOcYq4euNXE9X46/PANxFWple8XU1L53cnxD0VtQvlkG12thsIKmvMAJ0PH CoWuuYVGS/OSbDxsAHqHEBfqDLD3qjOp5mXA7wguiePv/lPBF963xkfWwpkdFVa/LxlUFu2P/q9G 9lDQ/XvTqfghEQU4v8NBbmrA10HTVs6pVNiGLw== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Found 4 DNSKEY records for .
	`. 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 DNSKEY ( 256 3 8 AwEAAbNTVC2+pry4pc37pZI9Oj6b8FHxT3VGrvSPKLE1Tjyfe2kUZUtVX5xrv6AV4BVO+ygrYjGZ MNgEnbLU4zknnlnhI2e0g6iTza1aZh0dRZXGH16C1NUNq1CxBkUhIYQhQDeIOtLacx+RmFTc+hSH JJ2MJ79IS00kA7eKi6mofQ7SPJmdJVjI+JAx791y0f5QaB+iHGANU53FwiYXNUQjfAzCrtOaSevG sx8SO8BTaXLAjFq5eewOtwScVwfVDhEXlvpE6e+mIncwhNKaMRD9IPuHENqCNPI5MjxfAMVS6cEY 8eEozIkv/vHc+0Auu3n+Fcx6F2Js4KPXaHEShAXugfU= ) ; keytag 21831`
	`. 172800 IN DNSKEY ( 256 3 8 AwEAAb5dDYffpgAJ8VUGLwQtWXPlQWsjIFJtCM00/XaKU+8ln+ofah3q2KxEIjvzQg+nqdxRj+8e mtPne1mtYcbFWP4Q9E+DniOJLK09R05FuzvGbrG7DDdRDUX/cedFdV7O8pFEAYpJqYNR9BCTIAV9 73DO2biauKSA31b7I2lK/woxoR1tf5cqJ4SMbJUviuHicAEoUi2ATswloZNWd5T5thmEFZnxFx7D 5UgKCY7oflS7+GU7dNJwEtmFnWYVETHN0kHXVz6aguouaAZp706YXNIoR/iTgQhmsR7XX+wL0Z8Q M2LxQIyU6vRZ06IyuJMGRMiwkSuGElbumyBt12JZbrU= ) ; keytag 54393`
	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 20260412000000 20260322000000 20326 . YJgCBpeAL7jQEYIpS6icQm/XxIy+DU5PNrAT61ive9t9bpx8YsZgKf13hlkg48EvTMjINiG0r8PJ j1SiVDpZizGDdz+7+ipByzsLS7qHj6DviI4GYErjVnXZs3LESvZE/LhSFxyafLjNs9M9elLqEY10 fB4e+L3dDwu0hFR/fTOcYq4euNXE9X46/PANxFWple8XU1L53cnxD0VtQvlkG12thsIKmvMAJ0PH CoWuuYVGS/OSbDxsAHqHEBfqDLD3qjOp5mXA7wguiePv/lPBF963xkfWwpkdFVa/LxlUFu2P/q9G 9lDQ/XvTqfghEQU4v8NBbmrA10HTVs6pVNiGLw== )`
	RRSIG=20326 and DNSKEY=20326/SEP verifies the DNSKEY RRset
	DNSKEY=38696/SEP is now in the chain-of-trust
	DNSKEY=21831 is now in the chain-of-trust
	DNSKEY=54393 is now in the chain-of-trust
	Query to d.root-servers.net for uniba.it/A
	Received 755 bytes from 199.7.91.13
	;; Response received from [199.7.91.13] 755 octets ;; HEADER SECTION ;; id = 10188 ;; 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": 1450, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; uniba.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 20260406050000 20260324040000 21831 . XRyRYilRVJXe6OJXTIjICkWfiwA8hc52OPxs4u6KUnZd8b2SnYQ9kpxDyyDQvCOb3sa659n5xn8m XZYqguzd8M31Ut2FAHCHIzBsqRx+ByVkfQhAxjQYGG3/RraVe2ojRBSJ1CbouJMj2IqlAreaJcUz AzYZLLAlU+wlEVuKP8yipQSb6cnjM5RTBxSlYpTiGWBQorjx0KkpaIX5M0ZljLoicaBck7J8MJVu FbssF67L9U+rg2Ly+SDniH5nvUIEDBZpWTo5UQP82e1aYX/vRQohpVPmtUkZbeHxIJZKDyvQLKWC o/Pq91tXaFOnlvT++qflKXGn3BOHEULlWR2ARg== ) ;; ADDITIONAL SECTION (13 records) a.dns.it. 172800 IN A 194.0.16.215 m.dns.it. 172800 IN A 217.29.76.4 r.dns.it. 172800 IN A 193.206.141.46 v.dns.it. 172800 IN A 194.0.25.44 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 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 v.dns.it. 172800 IN AAAA 2001:678:20::44 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 }
	Query to f.root-servers.net for it/DNSKEY
	Received 749 bytes from 192.5.5.241
	;; Response received from [192.5.5.241] 749 octets ;; HEADER SECTION ;; id = 4574 ;; 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": 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 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 20260406050000 20260324040000 21831 . XRyRYilRVJXe6OJXTIjICkWfiwA8hc52OPxs4u6KUnZd8b2SnYQ9kpxDyyDQvCOb3sa659n5xn8m XZYqguzd8M31Ut2FAHCHIzBsqRx+ByVkfQhAxjQYGG3/RraVe2ojRBSJ1CbouJMj2IqlAreaJcUz AzYZLLAlU+wlEVuKP8yipQSb6cnjM5RTBxSlYpTiGWBQorjx0KkpaIX5M0ZljLoicaBck7J8MJVu FbssF67L9U+rg2Ly+SDniH5nvUIEDBZpWTo5UQP82e1aYX/vRQohpVPmtUkZbeHxIJZKDyvQLKWC o/Pq91tXaFOnlvT++qflKXGn3BOHEULlWR2ARg== ) ;; 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 }
	Found child zone it

	Checking DS between . and it
	Query to a.root-servers.net for it/DS
	Received 366 bytes from 198.41.0.4
	;; Response received from [198.41.0.4] 366 octets ;; HEADER SECTION ;; id = 10783 ;; 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) ;; it. IN DS ;; ANSWER SECTION (2 records) it. 86400 IN DS ( 51765 13 2 70a144e792f06e6b363bbfd66b6efb6a45668810caae4a0eda7d18d6529a9c6e ) it. 86400 IN RRSIG ( DS 8 1 86400 20260406050000 20260324040000 21831 . XRyRYilRVJXe6OJXTIjICkWfiwA8hc52OPxs4u6KUnZd8b2SnYQ9kpxDyyDQvCOb3sa659n5xn8m XZYqguzd8M31Ut2FAHCHIzBsqRx+ByVkfQhAxjQYGG3/RraVe2ojRBSJ1CbouJMj2IqlAreaJcUz AzYZLLAlU+wlEVuKP8yipQSb6cnjM5RTBxSlYpTiGWBQorjx0KkpaIX5M0ZljLoicaBck7J8MJVu FbssF67L9U+rg2Ly+SDniH5nvUIEDBZpWTo5UQP82e1aYX/vRQohpVPmtUkZbeHxIJZKDyvQLKWC o/Pq91tXaFOnlvT++qflKXGn3BOHEULlWR2ARg== ) ;; 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 20260406050000 20260324040000 21831 . XRyRYilRVJXe6OJXTIjICkWfiwA8hc52OPxs4u6KUnZd8b2SnYQ9kpxDyyDQvCOb3sa659n5xn8m XZYqguzd8M31Ut2FAHCHIzBsqRx+ByVkfQhAxjQYGG3/RraVe2ojRBSJ1CbouJMj2IqlAreaJcUz AzYZLLAlU+wlEVuKP8yipQSb6cnjM5RTBxSlYpTiGWBQorjx0KkpaIX5M0ZljLoicaBck7J8MJVu FbssF67L9U+rg2Ly+SDniH5nvUIEDBZpWTo5UQP82e1aYX/vRQohpVPmtUkZbeHxIJZKDyvQLKWC o/Pq91tXaFOnlvT++qflKXGn3BOHEULlWR2ARg== )`
	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 = 44359 ;; 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 ( 256 3 13 TyKCEb11nY4iOhvn2mmp9+EWOGjzU/5bXnevXAARPr+piM3NjZpS9u5zGJvIvBEEcxmdhdzdqkLn YS8gwZvemg== ) ; keytag 53706 it. 3600 IN DNSKEY ( 257 3 13 DNJQB5Fefn5pvMuRG4CEhCrXMzWphzHzVVM3w8C8rnmk7gF5IKS2NN5OSn8NPW9Z24ORFnmg496j NYhM3sVXQw== ) ; keytag 51765 it. 3600 IN RRSIG ( DNSKEY 13 1 3600 20260423040349 20260324040349 51765 it. 2JUKr2f5eHfaqD2HZgP383ygRJ1KeQK9Ii7BZCKGAdLeqcjsCd4tYFvPAPgE9glMbyYrf525MfBi 2G3q5fsWew== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Found 2 DNSKEY records for it
	`it. 3600 IN DNSKEY ( 256 3 13 TyKCEb11nY4iOhvn2mmp9+EWOGjzU/5bXnevXAARPr+piM3NjZpS9u5zGJvIvBEEcxmdhdzdqkLn YS8gwZvemg== ) ; keytag 53706`
	`it. 3600 IN DNSKEY ( 257 3 13 DNJQB5Fefn5pvMuRG4CEhCrXMzWphzHzVVM3w8C8rnmk7gF5IKS2NN5OSn8NPW9Z24ORFnmg496j NYhM3sVXQw== ) ; keytag 51765`
	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 20260423040349 20260324040349 51765 it. 2JUKr2f5eHfaqD2HZgP383ygRJ1KeQK9Ii7BZCKGAdLeqcjsCd4tYFvPAPgE9glMbyYrf525MfBi 2G3q5fsWew== )`
	RRSIG=51765 and DNSKEY=51765/SEP verifies the DNSKEY RRset
	DNSKEY=53706 is now in the chain-of-trust
	Query to dns.nic.it for uniba.it/A
	Received 502 bytes from 192.12.192.5
	;; Response received from [192.12.192.5] 502 octets ;; HEADER SECTION ;; id = 62578 ;; 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) ;; uniba.it. IN A ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (7 records) uniba.it. 3600 IN NS ns1.garr.net. uniba.it. 3600 IN NS gauss.uniba.it. uniba.it. 3600 IN NS sirio.csi.uniba.it. RS1N3N7M54PDEM5EUNV9NPKH3B6CGPJC.it. 3600 IN NSEC3 ( 1 1 0 - rs1pg43s35r5v1kf1v10ft5sp409iubv NS SOA RRSIG DNSKEY NSEC3PARAM ) RS1N3N7M54PDEM5EUNV9NPKH3B6CGPJC.it. 3600 IN RRSIG ( NSEC3 13 2 3600 20260423040349 20260324040349 53706 it. 3P1eqt/YYZGm8Tz2nD9V+zeqCkQtiJahcOK4EbMy7M+bvLNSbBP5UDbYqzXM2XUjiiN2hCZS3UXO oxXpPXcwqA== ) DIBGTH1V11NMIT5034HQVN5OIDQLJ5DT.it. 3600 IN NSEC3 ( 1 1 0 - die3jsi0ftse9eqd0sruikjmvcr103ef NS DS RRSIG ) DIBGTH1V11NMIT5034HQVN5OIDQLJ5DT.it. 3600 IN RRSIG ( NSEC3 13 2 3600 20260423040349 20260324040349 53706 it. dKn6kVOU1YWhIcqmmxO7NXqRdQhiCJkQayWBfZ+0jNGwg1h8A4T01IAYMZGye2EhKLzgfiGlOPHF qIILhRR+yw== ) ;; ADDITIONAL SECTION (3 records) sirio.csi.uniba.it. 3600 IN A 193.204.176.140 gauss.uniba.it. 3600 IN A 193.204.176.40 ;; { "EDNS-VERSION": 0 }
	Query to dns.nic.it for uniba.it/DNSKEY
	Received 502 bytes from 192.12.192.5
	;; Response received from [192.12.192.5] 502 octets ;; HEADER SECTION ;; id = 57099 ;; 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) ;; uniba.it. IN DNSKEY ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (7 records) uniba.it. 3600 IN NS sirio.csi.uniba.it. uniba.it. 3600 IN NS ns1.garr.net. uniba.it. 3600 IN NS gauss.uniba.it. RS1N3N7M54PDEM5EUNV9NPKH3B6CGPJC.it. 3600 IN NSEC3 ( 1 1 0 - rs1pg43s35r5v1kf1v10ft5sp409iubv NS SOA RRSIG DNSKEY NSEC3PARAM ) RS1N3N7M54PDEM5EUNV9NPKH3B6CGPJC.it. 3600 IN RRSIG ( NSEC3 13 2 3600 20260423040349 20260324040349 53706 it. 3P1eqt/YYZGm8Tz2nD9V+zeqCkQtiJahcOK4EbMy7M+bvLNSbBP5UDbYqzXM2XUjiiN2hCZS3UXO oxXpPXcwqA== ) DIBGTH1V11NMIT5034HQVN5OIDQLJ5DT.it. 3600 IN NSEC3 ( 1 1 0 - die3jsi0ftse9eqd0sruikjmvcr103ef NS DS RRSIG ) DIBGTH1V11NMIT5034HQVN5OIDQLJ5DT.it. 3600 IN RRSIG ( NSEC3 13 2 3600 20260423040349 20260324040349 53706 it. dKn6kVOU1YWhIcqmmxO7NXqRdQhiCJkQayWBfZ+0jNGwg1h8A4T01IAYMZGye2EhKLzgfiGlOPHF qIILhRR+yw== ) ;; ADDITIONAL SECTION (3 records) sirio.csi.uniba.it. 3600 IN A 193.204.176.140 gauss.uniba.it. 3600 IN A 193.204.176.40 ;; { "EDNS-VERSION": 0 }
	Found child zone uniba.it

uniba.it

	Checking DS between it and uniba.it
	Query to nameserver.cnr.it for uniba.it/DS
	Received 547 bytes from 194.119.192.34
	;; Response received from [194.119.192.34] 547 octets ;; HEADER SECTION ;; id = 26945 ;; 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) ;; uniba.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 20260423040349 20260324040349 53706 it. 3P1eqt/YYZGm8Tz2nD9V+zeqCkQtiJahcOK4EbMy7M+bvLNSbBP5UDbYqzXM2XUjiiN2hCZS3UXO oxXpPXcwqA== ) it. 3600 IN SOA ( dns.nic.it. hostmaster.nic.it. 2026032406 ;serial 10800 ;refresh 900 ;retry 604800 ;expire 3600 ;minimum ) it. 3600 IN RRSIG ( SOA 13 1 3600 20260423040349 20260324040349 53706 it. EMcZwAVv/EWjzAbN0P9sqq5bR1mwL1W+CE7QtTzLwkMscezkZ53JuXhzIu6Tk+C6UyhVzg/ofjXB 67I123t42g== ) DIBGTH1V11NMIT5034HQVN5OIDQLJ5DT.it. 3600 IN NSEC3 ( 1 1 0 - die3jsi0ftse9eqd0sruikjmvcr103ef NS DS RRSIG ) DIBGTH1V11NMIT5034HQVN5OIDQLJ5DT.it. 3600 IN RRSIG ( NSEC3 13 2 3600 20260423040349 20260324040349 53706 it. dKn6kVOU1YWhIcqmmxO7NXqRdQhiCJkQayWBfZ+0jNGwg1h8A4T01IAYMZGye2EhKLzgfiGlOPHF qIILhRR+yw== ) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	No DS records found for uniba.it in the it zone
	Query to sirio.csi.uniba.it for uniba.it/DNSKEY
	Received 84 bytes from 193.204.176.140
	;; Response received from [193.204.176.140] 84 octets ;; HEADER SECTION ;; id = 48306 ;; 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) ;; uniba.it. IN DNSKEY ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (1 record) uniba.it. 43200 IN SOA ( gauss.uniba.it. root.gauss.uniba.it. 2026032000 ;serial 3600 ;refresh 1800 ;retry 1209600 ;expire 86400 ;minimum ) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	No DNSKEY records found
	Query to ns1.garr.net for uniba.it/A
	Received 147 bytes from 193.206.141.38
	;; Response received from [193.206.141.38] 147 octets ;; HEADER SECTION ;; id = 32317 ;; 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 = 2 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; uniba.it. IN A ;; ANSWER SECTION (1 record) uniba.it. 3600 IN A 94.188.237.75 ;; AUTHORITY SECTION (3 records) uniba.it. 604800 IN NS sirio.csi.uniba.it. uniba.it. 604800 IN NS gauss.uniba.it. uniba.it. 604800 IN NS ns1.garr.net. ;; ADDITIONAL SECTION (2 records) gauss.uniba.it. 172800 IN A 193.204.176.40 ;; { "EDNS-VERSION": 0 }
	ns1.garr.net is authoritative for uniba.it
	Query to gauss.uniba.it for uniba.it/SOA
	Received 172 bytes from 193.204.176.40
	;; Response received from [193.204.176.40] 172 octets ;; HEADER SECTION ;; id = 26696 ;; 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 = 2 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; uniba.it. IN SOA ;; ANSWER SECTION (1 record) uniba.it. 43200 IN SOA ( gauss.uniba.it. root.gauss.uniba.it. 2026032000 ;serial 3600 ;refresh 1800 ;retry 1209600 ;expire 86400 ;minimum ) ;; AUTHORITY SECTION (3 records) uniba.it. 604800 IN NS ns1.garr.net. uniba.it. 604800 IN NS sirio.csi.uniba.it. uniba.it. 604800 IN NS gauss.uniba.it. ;; ADDITIONAL SECTION (2 records) gauss.uniba.it. 172800 IN A 193.204.176.40 ;; { "EDNS-VERSION": 0 }
	Query to sirio.csi.uniba.it for uniba.it/SOA
	Received 172 bytes from 193.204.176.140
	;; Response received from [193.204.176.140] 172 octets ;; HEADER SECTION ;; id = 22443 ;; 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 = 2 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; uniba.it. IN SOA ;; ANSWER SECTION (1 record) uniba.it. 43200 IN SOA ( gauss.uniba.it. root.gauss.uniba.it. 2026032000 ;serial 3600 ;refresh 1800 ;retry 1209600 ;expire 86400 ;minimum ) ;; AUTHORITY SECTION (3 records) uniba.it. 604800 IN NS gauss.uniba.it. uniba.it. 604800 IN NS sirio.csi.uniba.it. uniba.it. 604800 IN NS ns1.garr.net. ;; ADDITIONAL SECTION (2 records) gauss.uniba.it. 172800 IN A 193.204.176.40 ;; { "EDNS-VERSION": 0 }
	Query to ns1.garr.net for uniba.it/A
	Received 147 bytes from 193.206.141.38
	;; Response received from [193.206.141.38] 147 octets ;; HEADER SECTION ;; id = 18151 ;; 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 = 2 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; uniba.it. IN A ;; ANSWER SECTION (1 record) uniba.it. 3600 IN A 94.188.237.75 ;; AUTHORITY SECTION (3 records) uniba.it. 604800 IN NS sirio.csi.uniba.it. uniba.it. 604800 IN NS gauss.uniba.it. uniba.it. 604800 IN NS ns1.garr.net. ;; ADDITIONAL SECTION (2 records) gauss.uniba.it. 172800 IN A 193.204.176.40 ;; { "EDNS-VERSION": 0 }
	uniba.it A RR has value 94.188.237.75
	No RRSIGs found

uniba.it

	Query to gauss.uniba.it for uniba.it/A
	Received 147 bytes from 193.204.176.40
	;; Response received from [193.204.176.40] 147 octets ;; HEADER SECTION ;; id = 58334 ;; 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 = 2 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; uniba.it. IN A ;; ANSWER SECTION (1 record) uniba.it. 3600 IN A 94.188.237.75 ;; AUTHORITY SECTION (3 records) uniba.it. 604800 IN NS ns1.garr.net. uniba.it. 604800 IN NS sirio.csi.uniba.it. uniba.it. 604800 IN NS gauss.uniba.it. ;; ADDITIONAL SECTION (2 records) gauss.uniba.it. 172800 IN A 193.204.176.40 ;; { "EDNS-VERSION": 0 }
	gauss.uniba.it is authoritative for uniba.it
	Query to gauss.uniba.it for uniba.it/A
	Received 147 bytes from 193.204.176.40
	;; Response received from [193.204.176.40] 147 octets ;; HEADER SECTION ;; id = 4846 ;; 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 = 2 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; uniba.it. IN A ;; ANSWER SECTION (1 record) uniba.it. 3600 IN A 94.188.237.75 ;; AUTHORITY SECTION (3 records) uniba.it. 604800 IN NS sirio.csi.uniba.it. uniba.it. 604800 IN NS ns1.garr.net. uniba.it. 604800 IN NS gauss.uniba.it. ;; ADDITIONAL SECTION (2 records) gauss.uniba.it. 172800 IN A 193.204.176.40 ;; { "EDNS-VERSION": 0 }
	uniba.it A RR has value 94.188.237.75
	No RRSIGs found

uniba.it

	Query to sirio.csi.uniba.it for uniba.it/A
	Received 147 bytes from 193.204.176.140
	;; Response received from [193.204.176.140] 147 octets ;; HEADER SECTION ;; id = 30658 ;; 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 = 2 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; uniba.it. IN A ;; ANSWER SECTION (1 record) uniba.it. 3600 IN A 94.188.237.75 ;; AUTHORITY SECTION (3 records) uniba.it. 604800 IN NS sirio.csi.uniba.it. uniba.it. 604800 IN NS ns1.garr.net. uniba.it. 604800 IN NS gauss.uniba.it. ;; ADDITIONAL SECTION (2 records) gauss.uniba.it. 172800 IN A 193.204.176.40 ;; { "EDNS-VERSION": 0 }
	sirio.csi.uniba.it is authoritative for uniba.it
	Query to sirio.csi.uniba.it for uniba.it/A
	Received 147 bytes from 193.204.176.140
	;; Response received from [193.204.176.140] 147 octets ;; HEADER SECTION ;; id = 27628 ;; 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 = 2 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; uniba.it. IN A ;; ANSWER SECTION (1 record) uniba.it. 3600 IN A 94.188.237.75 ;; AUTHORITY SECTION (3 records) uniba.it. 604800 IN NS ns1.garr.net. uniba.it. 604800 IN NS sirio.csi.uniba.it. uniba.it. 604800 IN NS gauss.uniba.it. ;; ADDITIONAL SECTION (2 records) gauss.uniba.it. 172800 IN A 193.204.176.40 ;; { "EDNS-VERSION": 0 }
	uniba.it A RR has value 94.188.237.75
	No RRSIGs found

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