
| Name | TTL | Type | Data | Status | Returned by | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| a.root-servers.net. (198.41.0.4) | a.root-servers.net. (2001:503:ba3e::2:30) | b.root-servers.net. (170.247.170.2) | b.root-servers.net. (2801:1b8:10::b) | c.root-servers.net. (192.33.4.12) | c.root-servers.net. (2001:500:2::c) | d.root-servers.net. (199.7.91.13) | d.root-servers.net. (2001:500:2d::d) | e.root-servers.net. (192.203.230.10) | e.root-servers.net. (2001:500:a8::e) | f.root-servers.net. (192.5.5.241) | f.root-servers.net. (2001:500:2f::f) | g.root-servers.net. (192.112.36.4) | g.root-servers.net. (2001:500:12::d0d) | h.root-servers.net. (198.97.190.53) | h.root-servers.net. (2001:500:1::53) | i.root-servers.net. (192.36.148.17) | i.root-servers.net. (2001:7fe::53) | j.root-servers.net. (192.58.128.30) | j.root-servers.net. (2001:503:c27::2:30) | k.root-servers.net. (193.0.14.129) | k.root-servers.net. (2001:7fd::1) | l.root-servers.net. (199.7.83.42) | l.root-servers.net. (2001:500:9f::42) | m.root-servers.net. (202.12.27.33) | m.root-servers.net. (2001:dc3::35) | |||||
| it | 86400 | DS |
51765 13 2 70a144e792f06e6b363bbfd66b6efb6a45668810caae4a0eda7d18d6529a9c6e | OK | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y |
| 86400 | RRSIG | DS 8 1 86400 20260401170000 20260319160000 21831 . lO3waCm3OWMztwa4kgZO2CWmwLBCusIm b1xoK1uBDZKmtj2eQvH5jrZcckbeEO1G ZYTejta8U+0lqZu02dHp+bUctgfYMEBL JRlmvDYnlBChIpaz1jzEt+TngDcBKIch 15VAqlF/LZ0Nbf48PTJ5/EecoYf2ZvZ/ 52150sTbF7qwjGEFltTyR3fbUuLEm34v ukuFqYbN9kPSrkATBFYOKVIBj9Fm2ylL x/TZ1rWLjsuNBt4BqkhTb/PFhoARITzq 8S4JerbrkupfNfRMKBCVEv3L2ryIiqTx 4Kfy3qlxOYHoLAeknOt/DvJ/zfO1hHSL 7MEpJfAHxTSrqI3YbUqzxg== | VALID | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | |
| RR count (Answer/Authority/Additional) | OK | 2/0/1 | 2/0/1 | 2/0/1 | 2/0/1 | 2/0/1 | 2/0/1 | 2/0/1 | 2/0/1 | 2/0/1 | 2/0/1 | 2/0/1 | 2/0/1 | 2/0/1 | 2/0/1 | 2/0/1 | 2/0/1 | 2/0/1 | 2/0/1 | 2/0/1 | 2/0/1 | 2/0/1 | 2/0/1 | 2/0/1 | 2/0/1 | 2/0/1 | 2/0/1 | |||
| Response size (bytes) | OK | 386 | 386 | 376 | 376 | 422 | 422 | 396 | 396 | 366 | 366 | 422 | 422 | 410 | 410 | 396 | 396 | 404 | 404 | 366 | 366 | 391 | 391 | 379 | 379 | 377 | 377 | |||
| Response time (ms) | OK | 83 | 83 | 110 | 116 | 125 | 106 | 84 | 86 | 92 | 101 | 1 | 1 | 106 | 112 | 115 | 124 | 1 | 1 | 98 | 86 | 177 | 123 | 114 | 113 | 79 | 94 | |||
| Name | TTL | Type | Data | Status | Returned by | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| nameserver.cnr.it. (194.119.192.34) | nameserver.cnr.it. (2a00:1620:c0:220:194:119:192:34) | a.dns.it. (194.0.16.215) | a.dns.it. (2001:678:12:0:194:0:16:215) | m.dns.it. (217.29.76.4) | m.dns.it. (2001:1ac0:0:200:0:a5d1:6004:2) | r.dns.it. (193.206.141.46) | r.dns.it. (2001:760:ffff:ffff::ca) | v.dns.it. (194.0.25.44) | v.dns.it. (2001:678:20::44) | dns.nic.it. (192.12.192.5) | dns.nic.it. (2a00:d40:1:1::5) | |||||
| it | 3600 | DNSKEY |
256 3 13 TyKCEb11nY4iOhvn2mmp9+EWOGjzU/5b XnevXAARPr+piM3NjZpS9u5zGJvIvBEE cxmdhdzdqkLnYS8gwZvemg== ; key tag = 53706
257 3 13 DNJQB5Fefn5pvMuRG4CEhCrXMzWphzHz VVM3w8C8rnmk7gF5IKS2NN5OSn8NPW9Z 24ORFnmg496jNYhM3sVXQw== ; key tag = 51765 | OK | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y |
| 3600 | RRSIG | DNSKEY 13 1 3600 20260418190354 20260319190354 51765 it. sUUXelrd7o2P/iyIjKjbQGX5vZx9a4RV CUG16Upn5wO3zU/aGeqVJYHKKa2sRHga IdZbHI7deU0fPd90sZvurA== | VALID | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | |
| RR count (Answer/Authority/Additional) | OK | 3/0/1 | 3/0/1 | 3/0/1 | 3/0/1 | 3/0/1 | 3/0/1 | 3/0/1 | 3/0/1 | 3/0/1 | 3/0/1 | 3/0/1 | 3/0/1 | |||
| Response size (bytes) | OK | 317 | 317 | 317 | 317 | 317 | 317 | 317 | 317 | 339 | 339 | 317 | 317 | |||
| Response time (ms) | OK | 1076 | 1076 | 250 | 246 | 1064 | 1067 | 1069 | 1075 | 116 | 116 | 1068 | 1071 | |||
| Name | TTL | Type | Data | Status | Returned by | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| nameserver.cnr.it. (194.119.192.34) | nameserver.cnr.it. (2a00:1620:c0:220:194:119:192:34) | a.dns.it. (194.0.16.215) | a.dns.it. (2001:678:12:0:194:0:16:215) | m.dns.it. (217.29.76.4) | m.dns.it. (2001:1ac0:0:200:0:a5d1:6004:2) | r.dns.it. (193.206.141.46) | r.dns.it. (2001:760:ffff:ffff::ca) | v.dns.it. (194.0.25.44) | v.dns.it. (2001:678:20::44) | dns.nic.it. (192.12.192.5) | dns.nic.it. (2a00:d40:1:1::5) | |||||
| it | 3600 | NS |
a.dns.it.
m.dns.it.
r.dns.it.
v.dns.it.
dns.nic.it.
nameserver.cnr.it. | OK | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y |
| 3600 | RRSIG | NS 13 1 3600 20260418190354 20260319190354 53706 it. T8ktQB0pt1lqSbxMk7In05HILLQi52/G tDfRYl8Sl+P0fV5X5N7oXm/HjZbfM94n 1kvTdPYiT02ye5wGUoKa9Q== | VALID | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | |
| RR count (Answer/Authority/Additional) | OK | 7/0/1 | 7/0/1 | 7/0/1 | 7/0/1 | 7/0/1 | 7/0/1 | 7/0/1 | 7/0/1 | 7/0/13 | 7/0/13 | 7/0/1 | 7/0/1 | |||
| Response size (bytes) | OK | 288 | 288 | 288 | 288 | 288 | 288 | 288 | 288 | 562 | 562 | 288 | 288 | |||
| Response time (ms) | OK | 171 | 193 | 137 | 142 | 150 | 147 | 168 | 181 | 2 | 7 | 165 | 176 | |||
| Name | TTL | Type | Data | Status | Returned by | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| nameserver.cnr.it. (194.119.192.34) | nameserver.cnr.it. (2a00:1620:c0:220:194:119:192:34) | a.dns.it. (194.0.16.215) | a.dns.it. (2001:678:12:0:194:0:16:215) | m.dns.it. (217.29.76.4) | m.dns.it. (2001:1ac0:0:200:0:a5d1:6004:2) | r.dns.it. (193.206.141.46) | r.dns.it. (2001:760:ffff:ffff::ca) | v.dns.it. (194.0.25.44) | v.dns.it. (2001:678:20::44) | dns.nic.it. (192.12.192.5) | dns.nic.it. (2a00:d40:1:1::5) | |||||
| RR count (Answer/Authority/Additional) | OK | 0/4/1 | 0/4/1 | 0/4/1 | 0/4/1 | 0/4/1 | 0/4/1 | 0/4/1 | 0/4/1 | 0/4/1 | 0/4/1 | 0/4/1 | 0/4/1 | |||
| Response size (bytes) | OK | 392 | 392 | 392 | 392 | 392 | 392 | 392 | 392 | 412 | 412 | 392 | 392 | |||
| Response time (ms) | OK | 573 | 566 | 196 | 223 | 222 | 226 | 343 | 459 | 76 | 73 | 340 | 388 | |||
| Name | TTL | Type | Data | Status | Returned by | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| nameserver.cnr.it. (194.119.192.34) | nameserver.cnr.it. (2a00:1620:c0:220:194:119:192:34) | a.dns.it. (194.0.16.215) | a.dns.it. (2001:678:12:0:194:0:16:215) | m.dns.it. (217.29.76.4) | m.dns.it. (2001:1ac0:0:200:0:a5d1:6004:2) | r.dns.it. (193.206.141.46) | r.dns.it. (2001:760:ffff:ffff::ca) | v.dns.it. (194.0.25.44) | v.dns.it. (2001:678:20::44) | dns.nic.it. (192.12.192.5) | dns.nic.it. (2a00:d40:1:1::5) | |||||
| RR count (Answer/Authority/Additional) | OK | 0/8/1 | 0/8/1 | 0/8/1 | 0/8/1 | 0/8/1 | 0/8/1 | 0/8/1 | 0/8/1 | 0/8/1 | 0/8/1 | 0/8/1 | 0/8/1 | |||
| Response size (bytes) | OK | 760 | 760 | 760 | 760 | 760 | 760 | 760 | 760 | 778 | 778 | 760 | 760 | |||
| Response time (ms) | OK | 963 | 890 | 180 | 215 | 214 | 227 | 823 | 854 | 72 | 71 | 822 | 843 | |||
| Name | TTL | Type | Data | Status | Returned by | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| nameserver.cnr.it. (194.119.192.34) | nameserver.cnr.it. (2a00:1620:c0:220:194:119:192:34) | a.dns.it. (194.0.16.215) | a.dns.it. (2001:678:12:0:194:0:16:215) | m.dns.it. (217.29.76.4) | m.dns.it. (2001:1ac0:0:200:0:a5d1:6004:2) | r.dns.it. (193.206.141.46) | r.dns.it. (2001:760:ffff:ffff::ca) | v.dns.it. (194.0.25.44) | v.dns.it. (2001:678:20::44) | dns.nic.it. (192.12.192.5) | dns.nic.it. (2a00:d40:1:1::5) | |||||
| it | 3600 | SOA |
dns.nic.it. hostmaster.nic.it. 2026031921 10800 900 604800 3600 | OK | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y |
| 3600 | RRSIG | SOA 13 1 3600 20260418190354 20260319190354 53706 it. aooca+XvoDaNQ+WspCsYNIrUbzGwzPQ8 2sqzEEP9XYo+H1MbPZbgRID9uxkRATZY Wl100aLbHtflPU9stZDuhw== | VALID | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | |
| RR count (Answer/Authority/Additional) | OK | 2/7/1 | 2/7/1 | 2/7/1 | 2/7/1 | 2/7/1 | 2/7/1 | 2/7/1 | 2/7/1 | 2/0/1 | 2/0/1 | 2/7/1 | 2/7/1 | |||
| Response size (bytes) | OK | 435 | 435 | 435 | 435 | 435 | 435 | 435 | 435 | 234 | 234 | 435 | 435 | |||
| Response time (ms) | OK | 1246 | 1234 | 269 | 261 | 1155 | 1157 | 1194 | 1224 | 120 | 129 | 1171 | 1220 | |||
| Name | TTL | Type | Data | Status | Returned by | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| nameserver.cnr.it. (194.119.192.34) | nameserver.cnr.it. (2a00:1620:c0:220:194:119:192:34) | a.dns.it. (194.0.16.215) | a.dns.it. (2001:678:12:0:194:0:16:215) | m.dns.it. (217.29.76.4) | m.dns.it. (2001:1ac0:0:200:0:a5d1:6004:2) | r.dns.it. (193.206.141.46) | r.dns.it. (2001:760:ffff:ffff::ca) | v.dns.it. (194.0.25.44) | v.dns.it. (2001:678:20::44) | dns.nic.it. (192.12.192.5) | dns.nic.it. (2a00:d40:1:1::5) | |||||
| it | 0 | NSEC3PARAM |
1 0 0 - | OK | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y |
| 0 | RRSIG | NSEC3PARAM 13 1 0 20260418190354 20260319190354 53706 it. iN2dJicWQpqZx/ZHMmoVtaiS8ooTDCn/ aR06sjd0MpzGISLWpmEnywrbnx/H1LzF Rr6zUSfMOt0VnC5WJI0Y+w== | VALID | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | |
| RR count (Answer/Authority/Additional) | OK | 2/7/1 | 2/7/1 | 2/7/1 | 2/7/1 | 2/7/1 | 2/7/1 | 2/7/1 | 2/7/1 | 2/0/1 | 2/0/1 | 2/7/1 | 2/7/1 | |||
| Response size (bytes) | OK | 403 | 403 | 403 | 403 | 403 | 403 | 403 | 403 | 196 | 196 | 403 | 403 | |||
| Response time (ms) | OK | 1057 | 1050 | 242 | 240 | 1027 | 1030 | 1036 | 1047 | 124 | 124 | 1036 | 1047 | |||
| Name | TTL | Type | Data | Status | Returned by | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| nameserver.cnr.it. (194.119.192.34) | nameserver.cnr.it. (2a00:1620:c0:220:194:119:192:34) | a.dns.it. (194.0.16.215) | a.dns.it. (2001:678:12:0:194:0:16:215) | m.dns.it. (217.29.76.4) | m.dns.it. (2001:1ac0:0:200:0:a5d1:6004:2) | r.dns.it. (193.206.141.46) | r.dns.it. (2001:760:ffff:ffff::ca) | v.dns.it. (194.0.25.44) | v.dns.it. (2001:678:20::44) | dns.nic.it. (192.12.192.5) | dns.nic.it. (2a00:d40:1:1::5) | |||||
| RR count (Answer/Authority/Additional) | OK | 0/4/1 | 0/4/1 | 0/4/1 | 0/4/1 | 0/4/1 | 0/4/1 | 0/4/1 | 0/4/1 | 0/4/1 | 0/4/1 | 0/4/1 | 0/4/1 | |||
| Response size (bytes) | OK | 392 | 392 | 392 | 392 | 392 | 392 | 392 | 392 | 412 | 412 | 392 | 392 | |||
| Response time (ms) | OK | 1132 | 1131 | 235 | 235 | 1068 | 1074 | 1124 | 1130 | 112 | 112 | 1121 | 1126 | |||
| Name | TTL | Type | Data | Status | Returned by | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| nameserver.cnr.it. (194.119.192.34) | nameserver.cnr.it. (2a00:1620:c0:220:194:119:192:34) | a.dns.it. (194.0.16.215) | a.dns.it. (2001:678:12:0:194:0:16:215) | m.dns.it. (217.29.76.4) | m.dns.it. (2001:1ac0:0:200:0:a5d1:6004:2) | r.dns.it. (193.206.141.46) | r.dns.it. (2001:760:ffff:ffff::ca) | v.dns.it. (194.0.25.44) | v.dns.it. (2001:678:20::44) | dns.nic.it. (192.12.192.5) | dns.nic.it. (2a00:d40:1:1::5) | |||||
| RR count (Answer/Authority/Additional) | OK | 0/4/1 | 0/4/1 | 0/4/1 | 0/4/1 | 0/4/1 | 0/4/1 | 0/4/1 | 0/4/1 | 0/4/1 | 0/4/1 | 0/4/1 | 0/4/1 | |||
| Response size (bytes) | OK | 392 | 392 | 392 | 392 | 392 | 392 | 392 | 392 | 412 | 412 | 392 | 392 | |||
| Response time (ms) | OK | 1152 | 1147 | 256 | 240 | 1132 | 1138 | 1141 | 1145 | 116 | 116 | 1139 | 1140 | |||
| Name | TTL | Type | Data | Status | Returned by | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| nameserver.cnr.it. (194.119.192.34) | nameserver.cnr.it. (2a00:1620:c0:220:194:119:192:34) | a.dns.it. (194.0.16.215) | a.dns.it. (2001:678:12:0:194:0:16:215) | m.dns.it. (217.29.76.4) | m.dns.it. (2001:1ac0:0:200:0:a5d1:6004:2) | r.dns.it. (193.206.141.46) | r.dns.it. (2001:760:ffff:ffff::ca) | v.dns.it. (194.0.25.44) | v.dns.it. (2001:678:20::44) | dns.nic.it. (192.12.192.5) | dns.nic.it. (2a00:d40:1:1::5) | |||||
| it | 3600 | NS |
a.dns.it.
m.dns.it.
r.dns.it.
v.dns.it.
dns.nic.it.
nameserver.cnr.it. | OK | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y |
| 3600 | RRSIG | NS 13 1 3600 20260418190354 20260319190354 53706 it. T8ktQB0pt1lqSbxMk7In05HILLQi52/G tDfRYl8Sl+P0fV5X5N7oXm/HjZbfM94n 1kvTdPYiT02ye5wGUoKa9Q== | VALID | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | |
| RR count (Answer/Authority/Additional) | OK | 7/0/1 | 7/0/1 | 7/0/1 | 7/0/1 | 7/0/1 | 7/0/1 | 7/0/1 | 7/0/1 | 7/0/13 | 7/0/13 | 7/0/1 | 7/0/1 | |||
| Response size (bytes) | OK | 288 | 288 | 288 | 288 | 288 | 288 | 288 | 288 | 562 | 562 | 288 | 288 | |||
| Response time (ms) | OK | 171 | 193 | 137 | 142 | 150 | 147 | 168 | 181 | 2 | 7 | 165 | 176 | |||