DNSSEC Debugger - uniba.it

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Domain Name:

Detail: more(+) / less(-)

Time: 2026-09-20 05:27:27 UTC

Analyzing DNSSEC problems for uniba.it

DS=20326/SHA-256 is now in the chain-of-trust

DS=38696/SHA-256 is now in the chain-of-trust

	Checking DS between Trust Anchor and .
	`. IN DS ( 20326 8 2 e06d44b80b8f1d39a95c0b0d7c65d08458e880409bbc683457104237c7f8ec8d )`
	`. IN DS ( 38696 8 2 683d2d0acb8c9b712a1948b27f741219298d0a450d612c483af444a4c0fb2b16 )`
	Query to c.root-servers.net for ./DNSKEY
	Received 1414 bytes from 192.33.4.12
	;; Response received from [192.33.4.12] 1414 octets ;; HEADER SECTION ;; id = 65495 ;; 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 ( 256 3 8 AwEAAcorNxNc9t0ue1ZenPjVMRujlQ2YLBJ0pR/4XMjHby9vr03cRxFSKnWpxeg5PL384D9VeqdS 1bjrGyTsHtoagzI3NiXFd8sjHMOnZxu5pp/+UBIg7tasYgVMMdUiM1Yu/c+t30d1Qw/v6NYLNnOn ywTu6HuUh7Y1sZRq/GZcrxLENXHQoyKpOrOr8R3+qd6wK69IKB80ZBZtkX9rdEqKJk+yYXjEZzZ0 zkAFthmNgCreAoU9PVlU66dyOsaLjf3wKUlUm9SNOKs+tK6LuSmRbK6+1T/tPaRaMBSEuv2G6vXf nJ1uyMbGvtpRn/YDcvTjrp6DzE6XyF44QdwJ3oKx4ek= ) ; keytag 8763 . 172800 IN DNSKEY ( 256 3 8 AwEAAeCYD6Z7WWKVLeuWgowKP+3g+Gs1cnLKq7a3CaQxQpv8bfuFVI0WnG33qaSH/Mw9IBgifrdz f4XY/DQLnyBJ9MfaOyAWuEaEmYJ+GQPiwVVfstGwSA1McfFJUttTgq2Huu74KARhtA8wPo/N3Xcy YQtNhz+qCM5NBb3ecx/naw6sYab9LxS6f2cU0q03++BP5Ks0Uef8WJCa/1izCYE+vMkwoltV+tEN a3hpXiZ7jle/xdgaZrPi5ZGmyLVI34g1XVYrNlsCCTmNvFQIfzW5STFQFsQpizczyFn9r3LzSxxP CNwdlCG84bER0BmdwqbF6Tanv+FxMOavrahkj4wIy5k= ) ; keytag 57780 . 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 20261010000000 20260919000000 20326 . SeT2U+BKi7S4R7OPnQ0EBjS6DtsNPasISEAE3iOUQWl552IWiqHLBYkZOa5au73wjV5oH9vQleMB gtIQleByqX74kORDKMmx+EIhhDmiNOf9w33OqM4+s0Etem28QjqQ9e4QgsKI6N39HDMedL31iybJ n6ghPcDT73IyzgTs6mtyV+Lpu1ZqH1yXNNB34YsEzgquGDKU7QkAlQMupqKlZOhJC2pj4724Fzjr MXq68MYAitHMmfnrm2/iqP8i0jIrIQgIl4mVOO4VxMZEsQa+ESJWEBQJ3Fu3jLRII/xIEq1qXb8F 87yhBvKhzuyLfQGaKttdkN9oudecqKuNezNp0g== ) ;; 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 ( 256 3 8 AwEAAcorNxNc9t0ue1ZenPjVMRujlQ2YLBJ0pR/4XMjHby9vr03cRxFSKnWpxeg5PL384D9VeqdS 1bjrGyTsHtoagzI3NiXFd8sjHMOnZxu5pp/+UBIg7tasYgVMMdUiM1Yu/c+t30d1Qw/v6NYLNnOn ywTu6HuUh7Y1sZRq/GZcrxLENXHQoyKpOrOr8R3+qd6wK69IKB80ZBZtkX9rdEqKJk+yYXjEZzZ0 zkAFthmNgCreAoU9PVlU66dyOsaLjf3wKUlUm9SNOKs+tK6LuSmRbK6+1T/tPaRaMBSEuv2G6vXf nJ1uyMbGvtpRn/YDcvTjrp6DzE6XyF44QdwJ3oKx4ek= ) ; keytag 8763`
	`. 172800 IN DNSKEY ( 256 3 8 AwEAAeCYD6Z7WWKVLeuWgowKP+3g+Gs1cnLKq7a3CaQxQpv8bfuFVI0WnG33qaSH/Mw9IBgifrdz f4XY/DQLnyBJ9MfaOyAWuEaEmYJ+GQPiwVVfstGwSA1McfFJUttTgq2Huu74KARhtA8wPo/N3Xcy YQtNhz+qCM5NBb3ecx/naw6sYab9LxS6f2cU0q03++BP5Ks0Uef8WJCa/1izCYE+vMkwoltV+tEN a3hpXiZ7jle/xdgaZrPi5ZGmyLVI34g1XVYrNlsCCTmNvFQIfzW5STFQFsQpizczyFn9r3LzSxxP CNwdlCG84bER0BmdwqbF6Tanv+FxMOavrahkj4wIy5k= ) ; keytag 57780`
	`. 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
	DNSKEY=38696/SEP is now in the chain-of-trust
	DS=38696/SHA-256 verifies DNSKEY=38696/SEP
	Found 1 RRSIGs over DNSKEY RRset
	`. 172800 IN RRSIG ( DNSKEY 8 0 172800 20261010000000 20260919000000 20326 . SeT2U+BKi7S4R7OPnQ0EBjS6DtsNPasISEAE3iOUQWl552IWiqHLBYkZOa5au73wjV5oH9vQleMB gtIQleByqX74kORDKMmx+EIhhDmiNOf9w33OqM4+s0Etem28QjqQ9e4QgsKI6N39HDMedL31iybJ n6ghPcDT73IyzgTs6mtyV+Lpu1ZqH1yXNNB34YsEzgquGDKU7QkAlQMupqKlZOhJC2pj4724Fzjr MXq68MYAitHMmfnrm2/iqP8i0jIrIQgIl4mVOO4VxMZEsQa+ESJWEBQJ3Fu3jLRII/xIEq1qXb8F 87yhBvKhzuyLfQGaKttdkN9oudecqKuNezNp0g== )`
	RRSIG=20326 and DNSKEY=20326/SEP verifies the DNSKEY RRset
	DNSKEY=8763 is now in the chain-of-trust
	DNSKEY=57780 is now in the chain-of-trust
	Query to c.root-servers.net for uniba.it/A
	Received 755 bytes from 192.33.4.12
	;; Response received from [192.33.4.12] 755 octets ;; HEADER SECTION ;; id = 54151 ;; 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) ;; uniba.it. IN A ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (8 records) it. 172800 IN NS r.dns.it. it. 172800 IN NS m.dns.it. it. 172800 IN NS dns.nic.it. it. 172800 IN NS nameserver.cnr.it. it. 172800 IN NS a.dns.it. it. 172800 IN NS v.dns.it. it. 86400 IN DS ( 51765 13 2 70a144e792f06e6b363bbfd66b6efb6a45668810caae4a0eda7d18d6529a9c6e ) it. 86400 IN RRSIG ( DS 8 1 86400 20261002170000 20260919160000 57780 . hbix/7nKblJnZdixhRvjIYH9PIXQ9762ilm7sGvIGND8hHubejhZlVvT/w/2vrGXwGOjPOHgC+jP zrFRlW23Q2Ah3T0/pNaymh0C2Pgi2G7vGyeqK2++arrlBFYHZ0zd6zvwvroAhUidQtDVA5RYdxXk J7y5yoe8Im3hTiPptbG+vcMEmt2lf/nVkr2bGw8xLRqZ2zpPe8ckI+jDqtlh0xGTrotEgfsqV25M Esu0/SV8stH/aHWVwk5+giOBZbnWWMge+8iFJY/ffqcdca771UwHYl9vUl2IGzi1z2omhHxyQr3C 6ddc9vhkkbdvt3kb63lcqhYvknDaeOpsVteBfA== ) ;; 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 i.root-servers.net for it/DNSKEY
	Received 749 bytes from 192.36.148.17
	;; Response received from [192.36.148.17] 749 octets ;; HEADER SECTION ;; id = 52013 ;; 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 m.dns.it. it. 172800 IN NS r.dns.it. it. 172800 IN NS a.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 20261002170000 20260919160000 57780 . hbix/7nKblJnZdixhRvjIYH9PIXQ9762ilm7sGvIGND8hHubejhZlVvT/w/2vrGXwGOjPOHgC+jP zrFRlW23Q2Ah3T0/pNaymh0C2Pgi2G7vGyeqK2++arrlBFYHZ0zd6zvwvroAhUidQtDVA5RYdxXk J7y5yoe8Im3hTiPptbG+vcMEmt2lf/nVkr2bGw8xLRqZ2zpPe8ckI+jDqtlh0xGTrotEgfsqV25M Esu0/SV8stH/aHWVwk5+giOBZbnWWMge+8iFJY/ffqcdca771UwHYl9vUl2IGzi1z2omhHxyQr3C 6ddc9vhkkbdvt3kb63lcqhYvknDaeOpsVteBfA== ) ;; 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 }
	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 = 52944 ;; 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 20261002170000 20260919160000 57780 . hbix/7nKblJnZdixhRvjIYH9PIXQ9762ilm7sGvIGND8hHubejhZlVvT/w/2vrGXwGOjPOHgC+jP zrFRlW23Q2Ah3T0/pNaymh0C2Pgi2G7vGyeqK2++arrlBFYHZ0zd6zvwvroAhUidQtDVA5RYdxXk J7y5yoe8Im3hTiPptbG+vcMEmt2lf/nVkr2bGw8xLRqZ2zpPe8ckI+jDqtlh0xGTrotEgfsqV25M Esu0/SV8stH/aHWVwk5+giOBZbnWWMge+8iFJY/ffqcdca771UwHYl9vUl2IGzi1z2omhHxyQr3C 6ddc9vhkkbdvt3kb63lcqhYvknDaeOpsVteBfA== ) ;; 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 20261002170000 20260919160000 57780 . hbix/7nKblJnZdixhRvjIYH9PIXQ9762ilm7sGvIGND8hHubejhZlVvT/w/2vrGXwGOjPOHgC+jP zrFRlW23Q2Ah3T0/pNaymh0C2Pgi2G7vGyeqK2++arrlBFYHZ0zd6zvwvroAhUidQtDVA5RYdxXk J7y5yoe8Im3hTiPptbG+vcMEmt2lf/nVkr2bGw8xLRqZ2zpPe8ckI+jDqtlh0xGTrotEgfsqV25M Esu0/SV8stH/aHWVwk5+giOBZbnWWMge+8iFJY/ffqcdca771UwHYl9vUl2IGzi1z2omhHxyQr3C 6ddc9vhkkbdvt3kb63lcqhYvknDaeOpsVteBfA== )`
	RRSIG=57780 and DNSKEY=57780 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 m.dns.it for it/DNSKEY
	Received 289 bytes from 217.29.76.4
	;; Response received from [217.29.76.4] 289 octets ;; HEADER SECTION ;; id = 27173 ;; 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 20261020040333 20260920040333 51765 it. trtSO3e6VJSzynmhm/a5VRGCwAra3KdPdi+OzChuZZ5AKNHmKf/btbk4x6/o7ILs9HxLM49I7N2w cXm3S26VTg== ) ;; 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 20261020040333 20260920040333 51765 it. trtSO3e6VJSzynmhm/a5VRGCwAra3KdPdi+OzChuZZ5AKNHmKf/btbk4x6/o7ILs9HxLM49I7N2w cXm3S26VTg== )`
	RRSIG=51765 and DNSKEY=51765/SEP verifies the DNSKEY RRset
	DNSKEY=53706 is now in the chain-of-trust
	Query to v.dns.it for uniba.it/A
	Received 494 bytes from 194.0.25.44
	;; Response received from [194.0.25.44] 494 octets ;; HEADER SECTION ;; id = 38514 ;; 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": 1400, ;; "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 20261020040333 20260920040333 53706 it. s3ybd7tlObJULD+SPBT/4ku7jGRQ0AQ9kwtqgyeZnpIZBvnOJLdVcqW3DdTiBCW5zSHcH9K7uCwp WZmx1OcW/w== ) dic0ngpsmielvb0ck8r6oeha58lc909u.it. 3600 IN NSEC3 ( 1 1 0 - die3jsi0ftse9eqd0sruikjmvcr103ef NS DS RRSIG ) dic0ngpsmielvb0ck8r6oeha58lc909u.it. 3600 IN RRSIG ( NSEC3 13 2 3600 20261020040333 20260920040333 53706 it. f07Ka3H8QbWLcNovXCwS1pzNYmL7gFxU9wcF0MqrN/SxN11AORnyi/VVI/NDN2TRAOo9iXMAUzPg wbVkdVCzSw== ) ;; ADDITIONAL SECTION (3 records) gauss.uniba.it. 3600 IN A 193.204.176.40 sirio.csi.uniba.it. 3600 IN A 193.204.176.140 ;; { "EDNS-VERSION": 0 }
	Query to nameserver.cnr.it for uniba.it/DNSKEY
	Received 502 bytes from 194.119.192.34
	;; Response received from [194.119.192.34] 502 octets ;; HEADER SECTION ;; id = 51327 ;; 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 ns1.garr.net. uniba.it. 3600 IN NS sirio.csi.uniba.it. 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 20261020040333 20260920040333 53706 it. s3ybd7tlObJULD+SPBT/4ku7jGRQ0AQ9kwtqgyeZnpIZBvnOJLdVcqW3DdTiBCW5zSHcH9K7uCwp WZmx1OcW/w== ) DIC0NGPSMIELVB0CK8R6OEHA58LC909U.it. 3600 IN NSEC3 ( 1 1 0 - die3jsi0ftse9eqd0sruikjmvcr103ef NS DS RRSIG ) DIC0NGPSMIELVB0CK8R6OEHA58LC909U.it. 3600 IN RRSIG ( NSEC3 13 2 3600 20261020040333 20260920040333 53706 it. f07Ka3H8QbWLcNovXCwS1pzNYmL7gFxU9wcF0MqrN/SxN11AORnyi/VVI/NDN2TRAOo9iXMAUzPg wbVkdVCzSw== ) ;; 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 r.dns.it for uniba.it/DS
	Received 547 bytes from 193.206.141.46
	;; Response received from [193.206.141.46] 547 octets ;; HEADER SECTION ;; id = 34725 ;; 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 20261020040333 20260920040333 53706 it. s3ybd7tlObJULD+SPBT/4ku7jGRQ0AQ9kwtqgyeZnpIZBvnOJLdVcqW3DdTiBCW5zSHcH9K7uCwp WZmx1OcW/w== ) it. 3600 IN SOA ( dns.nic.it. hostmaster.nic.it. 2026092007 ;serial 10800 ;refresh 900 ;retry 604800 ;expire 3600 ;minimum ) it. 3600 IN RRSIG ( SOA 13 1 3600 20261020040333 20260920040333 53706 it. 2ZVOX9toxBVLGkKRkFQlnKkT3vRku26oDkuDZGVivRqYrVDQNu6oN7wbxaa99xtLG+jFK20EoQSO 1Qz3kRZzNg== ) DIC0NGPSMIELVB0CK8R6OEHA58LC909U.it. 3600 IN NSEC3 ( 1 1 0 - die3jsi0ftse9eqd0sruikjmvcr103ef NS DS RRSIG ) DIC0NGPSMIELVB0CK8R6OEHA58LC909U.it. 3600 IN RRSIG ( NSEC3 13 2 3600 20261020040333 20260920040333 53706 it. f07Ka3H8QbWLcNovXCwS1pzNYmL7gFxU9wcF0MqrN/SxN11AORnyi/VVI/NDN2TRAOo9iXMAUzPg wbVkdVCzSw== ) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	No DS records found for uniba.it in the it zone
	Query to gauss.uniba.it for uniba.it/DNSKEY
	Received 84 bytes from 193.204.176.40
	;; Response received from [193.204.176.40] 84 octets ;; HEADER SECTION ;; id = 23411 ;; 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. 3600 IN SOA ( gauss.uniba.it. root.gauss.uniba.it. 2026091401 ;serial 3600 ;refresh 1800 ;retry 1209600 ;expire 86400 ;minimum ) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	No DNSKEY records found
	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 = 35381 ;; 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 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 }
	sirio.csi.uniba.it is authoritative for uniba.it
	Query to ns1.garr.net for uniba.it/SOA
	Received 172 bytes from 193.206.141.38
	;; Response received from [193.206.141.38] 172 octets ;; HEADER SECTION ;; id = 52716 ;; 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 SOA ;; ANSWER SECTION (1 record) uniba.it. 3600 IN SOA ( gauss.uniba.it. root.gauss.uniba.it. 2026091401 ;serial 3600 ;refresh 1800 ;retry 1209600 ;expire 86400 ;minimum ) ;; 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 }
	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 = 49035 ;; 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. 3600 IN SOA ( gauss.uniba.it. root.gauss.uniba.it. 2026091401 ;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/A
	uniba.it A RR has value 94.188.237.75
	No RRSIGs found

uniba.it

	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 = 10567 ;; 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 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 }
	ns1.garr.net is authoritative for uniba.it
	Query to ns1.garr.net for uniba.it/A
	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 = 3065 ;; 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 }
	gauss.uniba.it is authoritative for uniba.it
	Query to gauss.uniba.it for uniba.it/A
	uniba.it A RR has value 94.188.237.75
	No RRSIGs found

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