localhost.admin.ws-edu.cn - robtex.com
localhost.admin.ws-edu.cn
| DNSSEC | โ ๏ธ Not signed | ||||||
admin.ws-edu.cn
| DNSSEC | โ ๏ธ Not signed | ||||||
Previously NS for
Same first word
Similar names
DNS History
1 record (0 active, 1 former)
โA47.88.48.262017-03-17 โ 2017-03-17 ยท 2 obs
โ 2017-03-17 19:08:14
โ 2026-05-10 00:31:28
โ 2026-05-10 00:31:28
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | e.dns.cn, a.dns.cn, c.dns.cn, d.dns.cn... | - |
| ws-edu.cn | trunk.dnspod.net, columba.dnspod.net | - |
โ Authoritative Response
Server:220.196.136.35
NS records: trunk.dnspod.net, columba.dnspod.net
๐ DNSSEC Status
โ Bogus (DNSSEC validation failed)
Validation error at cn: Error: DNS query timeout: 203.119.29.1 for DNSKEY cn
โฑ๏ธ Timing
Total: 3803ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|