cn
Updated:
2025-12-12 15:14:49 UTC (136 days ago)
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DNS Server Responses
Responses for cn/DS
| 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. (2001:dc3::35) | m.root-servers.net. (202.12.27.33) | |||||
| cn | 86400 | DS |
33094 8 2 cccf13ed73a83244f7d2936f0b6c3507d85c3ebc5e1be4fb644064bc5b5fe3b2 | 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 20251225050000 20251212040000 61809 . Q2FpyMElNkRoxaTB4un9bBkuqc4juJ6Z WmEKFJO3bS1r7xPld2m8lOL4nmuteGZj 8JZKNmJhOtVKelTMy8GbuJ24UfRLt6Qj GtNWKuNdYSmt9TcwYyFWLmJGnKtRZRJU XWIjwEjyPGOdb2WQYv9ywhg1ccKJhPc4 ClVDI8OUICdkBvOxLgmMJgTlV4Dgilw8 fZBHyyEt34XNHHr76gyByW0dWxONMGLN fBPsDNXzSI8jEJp1pi8czaInVVfJs9Wc 8h4AwVc1i0kcrEAHz6JCRdl2PwRyjvK3 H+QjeLSOFBQYECagaSoGQwGBpGbfFN6J UfZnGY29MFIxZZV9TVYcfQ== | 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 | 135 | 151 | 352 | 218 | 206 | 219 | 315 | 125 | 164 | 168 | 168 | 201 | 338 | 217 | 213 | 221 | 152 | 201 | 201 | 135 | 368 | 221 | 213 | 212 | 164 | 180 | |||
Responses for cn/DNSKEY
| Name | TTL | Type | Data | Status | Returned by | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| a.dns.cn. (203.119.25.1) | a.dns.cn. (2001:dc7::1) | b.dns.cn. (203.119.26.1) | b.dns.cn. (2001:dc7:1::1) | c.dns.cn. (203.119.27.1) | c.dns.cn. (2001:dc7:2::1) | d.dns.cn. (2001:dc7:1000::1) | d.dns.cn. (203.119.28.1) | e.dns.cn. (203.119.29.1) | e.dns.cn. (2001:dc7:3::1) | ns.cernet.net. (103.137.60.44) | ns.cernet.net. (202.112.0.44) | ns.cernet.net. (2001:250:c006::44) | ns.cernet.net. (2001:dd9::44) | |||||
| cn | 86400 | DNSKEY |
256 3 8 AwEAAaxMabJOjpV+ccAKgWjP1UBfVBN+ VCFu92scQydffI3tNiFJ35GHGV8ktSQn 72LYgMHUlibAX10D5a8BR2+6RSA6pUNI MnUuLwMAa03avcbvQcX8eG+C3Ys3VBi6 sYMw7hXlxhZHMq9GPtsXtOjZfm9DAe7r z7T1pO5M0YniheXR ; key tag = 38388
257 3 8 AwEAAdH1P6DeDV2GOLoYrLVmu9xv6k1Z 7HD01Xg0zhiXNKeWFnXTbGLwgGN/jyz3 2ZcIUckEA7PXFJ/N1jfAlQ6QbayiiwYZ pGi3/pQC+nRVJlywamsQMrDp3cvYZGNv L25AAEBCm6nRsyWQ9KjdtVNqpwNZLYGG 7clsYRrknJnUW5ZBHUj30Aavxo4H5tSX HTZ0YIjEFjHPJbyFzYLITXZWS3zEsMht /E605uEH1sUYiIKeepjyWVbq+foljXsW jVXBfYA/KZBxbyKRMvzo8ar6IhNvs5ys krNGOBGqm1bZn43P/e7RIgDhHEwFLJR7 8uzD8hcRqXcri0+gIZ/m7BbS2es= ; key tag = 33094 | OK | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | |
| 86400 | RRSIG | DNSKEY 8 1 86400 20251227125201 20251127124723 33094 cn. YPxe6IuRISlqmu/+5MqElBe9plgIFjOI Bf8X1Rmk43MlBKioMNYL7Vv58DJjSxVs fJkaTkzQmoToaJTW8UIN7Apm94NZXjxY FOO5wzsb4vAP1n3MmoHbMIEn08pLrNWS vAT1fKXR3Hr9BVSFJZU9nBx2XCzcUe0O C94Fk6xeYzZlF1g2sI0yQ2UgFJDktcxo d8mv+Q2TYiG/WGMsQAOOAoOMrpC0pl4N ZBNezaNmJI5bPvZT6IBEznzXxsDEVbzf BMbRW8i3IX0ZyzO4XMzo2NAMfBRT1Yz3 dP8xcNyz6w4el8EWq2GU7ktGh3a8sneL /yICIURdZUzUFD6oAeuCtA== | VALID | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | ||
| 86400 | RRSIG | DNSKEY 8 1 86400 20251227125201 20251127124723 38388 cn. InA9ZfMEHjDxsdKBpqHy5zI6nuYGCc+I 4/3jO6IEqevFgh94sP4fcCskXSblZvZu XPp6t3xZyHb1NlQil3D97kwJnW272A9a +jGC1NaDWBc2eerYZtZQwKpbtwnv3Fmx LG7oerSs5cXjEAANbkjkRda/lbr2IY0Q GJAKZGJwuUE= | VALID | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | ||
| RR count (Answer/Authority/Additional) | OK | 4/0/1 | 4/0/1 | 4/0/1 | 4/0/1 | 4/0/1 | 4/0/1 | 4/0/1 | 4/0/1 | 4/0/1 | 4/0/1 | 4/0/1 | 4/0/1 | 4/0/1 | ||||
| Response size (bytes) | OK | 907 | 907 | 907 | 907 | 907 | 907 | 907 | 907 | 907 | 935 | 935 | 935 | 935 | ||||
| Response time (ms) | OK | 1183 | 770 | 836 | 836 | 361 | 770 | 770 | 1227 | 344 | 461 | 1196 | 515 | 509 | ||||
Responses for cn/NS
| Name | TTL | Type | Data | Status | Returned by | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| a.dns.cn. (203.119.25.1) | a.dns.cn. (2001:dc7::1) | b.dns.cn. (203.119.26.1) | b.dns.cn. (2001:dc7:1::1) | c.dns.cn. (203.119.27.1) | c.dns.cn. (2001:dc7:2::1) | d.dns.cn. (2001:dc7:1000::1) | d.dns.cn. (203.119.28.1) | e.dns.cn. (203.119.29.1) | e.dns.cn. (2001:dc7:3::1) | ns.cernet.net. (103.137.60.44) | ns.cernet.net. (202.112.0.44) | ns.cernet.net. (2001:250:c006::44) | ns.cernet.net. (2001:dd9::44) | |||||
| cn | 86400 | NS |
a.dns.cn.
b.dns.cn.
c.dns.cn.
d.dns.cn.
e.dns.cn.
ns.cernet.net. | OK | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | |
| 86400 | RRSIG | NS 8 1 86400 20251227140339 20251127132148 38388 cn. nW1VO+c4aWvUBCjzzQmlBXWgfwuxmNhJ 5fFOFsSZusWT9iCbBR0ykisB9FNlks/j FyOov8lW0Nb6EVDEZ6ThFQHxETWyy5hv 92s5R5FClUW0n3ihaz+lajYbzJqY1/5K LslcSAl87rYeE2604qATrYmSPAcwd2oJ kxSq7M1r9SM= | VALID | Y | 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 | 7/0/1 | 7/0/1 | 7/0/1 | 7/0/1 | 7/0/1 | ||||
| Response size (bytes) | OK | 330 | 330 | 330 | 330 | 330 | 330 | 330 | 330 | 330 | 334 | 334 | 334 | 334 | ||||
| Response time (ms) | OK | 180 | 1 | 55 | 70 | 151 | 16 | 17 | 180 | 155 | 292 | 290 | 424 | 344 | ||||
Responses for cn/CDS
| Name | TTL | Type | Data | Status | Returned by | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| a.dns.cn. (203.119.25.1) | a.dns.cn. (2001:dc7::1) | b.dns.cn. (203.119.26.1) | b.dns.cn. (2001:dc7:1::1) | c.dns.cn. (203.119.27.1) | c.dns.cn. (2001:dc7:2::1) | d.dns.cn. (2001:dc7:1000::1) | d.dns.cn. (203.119.28.1) | e.dns.cn. (203.119.29.1) | e.dns.cn. (2001:dc7:3::1) | ns.cernet.net. (103.137.60.44) | ns.cernet.net. (202.112.0.44) | ns.cernet.net. (2001:250:c006::44) | ns.cernet.net. (2001:dd9::44) | |||||
| 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 | 0/4/1 | ||||
| Response size (bytes) | OK | 529 | 529 | 529 | 529 | 529 | 529 | 529 | 529 | 529 | 524 | 524 | 524 | 524 | ||||
| Response time (ms) | OK | 1226 | 769 | 835 | 835 | 1209 | 775 | 760 | 1226 | 1227 | 461 | 1226 | 518 | 537 | ||||
Responses for cn/NS
| Name | TTL | Type | Data | Status | Returned by | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| a.dns.cn. (203.119.25.1) | a.dns.cn. (2001:dc7::1) | b.dns.cn. (203.119.26.1) | b.dns.cn. (2001:dc7:1::1) | c.dns.cn. (203.119.27.1) | c.dns.cn. (2001:dc7:2::1) | d.dns.cn. (2001:dc7:1000::1) | d.dns.cn. (203.119.28.1) | e.dns.cn. (203.119.29.1) | e.dns.cn. (2001:dc7:3::1) | ns.cernet.net. (103.137.60.44) | ns.cernet.net. (202.112.0.44) | ns.cernet.net. (2001:250:c006::44) | ns.cernet.net. (2001:dd9::44) | |||||
| cn | 86400 | NS |
a.dns.cn.
b.dns.cn.
c.dns.cn.
d.dns.cn.
e.dns.cn.
ns.cernet.net. | OK | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | |
| 86400 | RRSIG | NS 8 1 86400 20251227140339 20251127132148 38388 cn. nW1VO+c4aWvUBCjzzQmlBXWgfwuxmNhJ 5fFOFsSZusWT9iCbBR0ykisB9FNlks/j FyOov8lW0Nb6EVDEZ6ThFQHxETWyy5hv 92s5R5FClUW0n3ihaz+lajYbzJqY1/5K LslcSAl87rYeE2604qATrYmSPAcwd2oJ kxSq7M1r9SM= | VALID | Y | 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 | 7/0/1 | 7/0/1 | 7/0/1 | 7/0/1 | 7/0/1 | ||||
| Response size (bytes) | OK | 330 | 330 | 330 | 330 | 330 | 330 | 330 | 330 | 330 | 334 | 334 | 334 | 334 | ||||
| Response time (ms) | OK | 180 | 1 | 55 | 70 | 151 | 16 | 17 | 180 | 155 | 292 | 290 | 424 | 344 | ||||
Responses for bijz5.tfcbm.cn/A
| Name | TTL | Type | Data | Status | Returned by | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| a.dns.cn. (203.119.25.1) | a.dns.cn. (2001:dc7::1) | b.dns.cn. (203.119.26.1) | b.dns.cn. (2001:dc7:1::1) | c.dns.cn. (203.119.27.1) | c.dns.cn. (2001:dc7:2::1) | d.dns.cn. (2001:dc7:1000::1) | d.dns.cn. (203.119.28.1) | e.dns.cn. (203.119.29.1) | e.dns.cn. (2001:dc7:3::1) | ns.cernet.net. (103.137.60.44) | ns.cernet.net. (202.112.0.44) | ns.cernet.net. (2001:250:c006::44) | ns.cernet.net. (2001:dd9::44) | |||||
| 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 | 0/8/1 | ||||
| Response size (bytes) | OK | 1097 | 1097 | 1097 | 1097 | 1097 | 1097 | 1097 | 1097 | 1097 | 1028 | 1028 | 1028 | 1028 | ||||
| Response time (ms) | OK | 1116 | 818 | 921 | 921 | 316 | 818 | 832 | 1116 | 1116 | 794 | 1116 | 813 | 737 | ||||
Responses for cn/CDNSKEY
| Name | TTL | Type | Data | Status | Returned by | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| a.dns.cn. (203.119.25.1) | a.dns.cn. (2001:dc7::1) | b.dns.cn. (203.119.26.1) | b.dns.cn. (2001:dc7:1::1) | c.dns.cn. (203.119.27.1) | c.dns.cn. (2001:dc7:2::1) | d.dns.cn. (2001:dc7:1000::1) | d.dns.cn. (203.119.28.1) | e.dns.cn. (203.119.29.1) | e.dns.cn. (2001:dc7:3::1) | ns.cernet.net. (103.137.60.44) | ns.cernet.net. (202.112.0.44) | ns.cernet.net. (2001:250:c006::44) | ns.cernet.net. (2001:dd9::44) | |||||
| 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 | 0/4/1 | ||||
| Response size (bytes) | OK | 529 | 529 | 529 | 529 | 529 | 529 | 529 | 529 | 529 | 524 | 524 | 524 | 524 | ||||
| Response time (ms) | OK | 1157 | 854 | 920 | 920 | 1238 | 854 | 852 | 1198 | 1116 | 350 | 1173 | 583 | 655 | ||||
Responses for cn/CNAME
| Name | TTL | Type | Data | Status | Returned by | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| a.dns.cn. (203.119.25.1) | a.dns.cn. (2001:dc7::1) | b.dns.cn. (203.119.26.1) | b.dns.cn. (2001:dc7:1::1) | c.dns.cn. (203.119.27.1) | c.dns.cn. (2001:dc7:2::1) | d.dns.cn. (2001:dc7:1000::1) | d.dns.cn. (203.119.28.1) | e.dns.cn. (203.119.29.1) | e.dns.cn. (2001:dc7:3::1) | ns.cernet.net. (103.137.60.44) | ns.cernet.net. (202.112.0.44) | ns.cernet.net. (2001:250:c006::44) | ns.cernet.net. (2001:dd9::44) | |||||
| 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 | 0/4/1 | ||||
| Response size (bytes) | OK | 529 | 529 | 529 | 529 | 529 | 529 | 529 | 529 | 529 | 524 | 524 | 524 | 524 | ||||
| Response time (ms) | OK | 875 | 365 | 425 | 425 | 898 | 364 | 364 | 898 | 815 | 543 | 898 | 543 | 686 | ||||
Responses for cn/NSEC3PARAM
| Name | TTL | Type | Data | Status | Returned by | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| a.dns.cn. (203.119.25.1) | a.dns.cn. (2001:dc7::1) | b.dns.cn. (203.119.26.1) | b.dns.cn. (2001:dc7:1::1) | c.dns.cn. (203.119.27.1) | c.dns.cn. (2001:dc7:2::1) | d.dns.cn. (2001:dc7:1000::1) | d.dns.cn. (203.119.28.1) | e.dns.cn. (203.119.29.1) | e.dns.cn. (2001:dc7:3::1) | ns.cernet.net. (103.137.60.44) | ns.cernet.net. (202.112.0.44) | ns.cernet.net. (2001:250:c006::44) | ns.cernet.net. (2001:dd9::44) | |||||
| cn | 0 | NSEC3PARAM |
1 0 10 aef123ab | OK | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | |
| 0 | RRSIG | NSEC3PARAM 8 1 0 20251227125201 20251127124723 38388 cn. f20JPywsYcrPVK0PI39Bp4swbTdNZx7i 1yGbOEft387CDxLaQdhHzyhj2sX2qCnb lz4bFmHy9ZKCwXTBa6TbbMdluktlSA6j 9Bv7PAr64RYMLNyde4tNyLjAmimXiINy OH6uP+NjaQQz+pYwHEIEk6Lhi8jGoNB+ 5wXqFOAEODQ= | VALID | 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 | 2/7/1 | 2/7/1 | 2/7/1 | 2/7/1 | ||||
| Response size (bytes) | OK | 214 | 214 | 214 | 214 | 214 | 214 | 214 | 214 | 214 | 517 | 517 | 517 | 517 | ||||
| Response time (ms) | OK | 1061 | 917 | 691 | 687 | 161 | 819 | 818 | 1112 | 176 | 871 | 1076 | 264 | 445 | ||||
Responses for cn/SOA
| Name | TTL | Type | Data | Status | Returned by | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| a.dns.cn. (203.119.25.1) | a.dns.cn. (2001:dc7::1) | b.dns.cn. (203.119.26.1) | b.dns.cn. (2001:dc7:1::1) | c.dns.cn. (203.119.27.1) | c.dns.cn. (2001:dc7:2::1) | d.dns.cn. (2001:dc7:1000::1) | d.dns.cn. (203.119.28.1) | e.dns.cn. (203.119.29.1) | e.dns.cn. (2001:dc7:3::1) | ns.cernet.net. (103.137.60.44) | ns.cernet.net. (202.112.0.44) | ns.cernet.net. (2001:250:c006::44) | ns.cernet.net. (2001:dd9::44) | |||||
| cn | 86400 | SOA |
a.dns.cn. root.cnnic.cn. 2034221658 7200 3600 2419200 21600 | OK | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | |
| 86400 | RRSIG | SOA 8 1 86400 20260111151428 20251212141428 38388 cn. mE5yJWrTedFzxmwZHPy2LZlUUem3xcu4 RN6ONqmjg/XW0VFvLszKj68qf0u7TGVt cSTQjirCcBsMSKm10u6daEd4DMUGM2TS sbOxQqO2zO9351WEEJRs2BQA5sobrSRG URofCjIztybgQki83YlqhOeEUCOvjJDB gJqkbwkL1kM= | VALID | 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 | 2/7/1 | 2/7/1 | 2/7/1 | 2/7/1 | ||||
| Response size (bytes) | OK | 250 | 250 | 250 | 250 | 250 | 250 | 250 | 250 | 250 | 545 | 545 | 545 | 545 | ||||
| Response time (ms) | OK | 1078 | 760 | 818 | 776 | 820 | 470 | 365 | 951 | 1209 | 460 | 1020 | 543 | 543 | ||||
