usth.cn - robtex.com
usth.cn
| DNSSEC | โ ๏ธ Not signed | ||||||
cn
| DNSSEC | ๐ Signed (DS record present) | ||||||
| NS | a.dns.cn โญ | ||||||
| NS | b.dns.cn | ||||||
| NS | c.dns.cn | ||||||
| NS | d.dns.cn | ||||||
| NS | e.dns.cn | ||||||
| NS | ns.cernet.net โ ๏ธ Not in parent delegation | ||||||
| SOA | a.dns.cnroot@cnnic.cn serial=2034593773 | ||||||
Same first word
Similar names
DNS History
3 records (0 active, 3 former)
โNSdns.online.edu.cn2015-08-20 โ 2026-03-27 ยท 3 obs
โ 2015-08-20 05:28:40
โ 2026-03-27 00:56:54
โ 2026-03-27 12:47:18
โ 2026-03-27 00:56:54
โ 2026-03-27 12:47:18
โNSdns2.online.edu.cn2015-08-20 โ 2021-10-04 ยท 4 obs
โ 2015-08-20 05:28:40
โ 2021-10-04 21:42:54
โ 2026-03-27 00:56:54
โ 2026-03-27 12:47:18
โ 2021-10-04 21:42:54
โ 2026-03-27 00:56:54
โ 2026-03-27 12:47:18
โA218.7.13.2122015-08-20 โ 2021-10-04 ยท 4 obs
โ 2015-08-20 05:28:40
โ 2021-10-04 21:42:54
โ 2026-03-27 00:56:54
โ 2026-03-27 12:47:18
โ 2021-10-04 21:42:54
โ 2026-03-27 00:56:54
โ 2026-03-27 12:47:18