documentations.cn - robtex.com
documentations.cn
cn
| DNSSEC | ⚠️ Not signed | ||||||
| NS | a.dns.cn ⭐ | ||||||
| NS | b.dns.cn | ||||||
| NS | c.dns.cn | ||||||
| NS | d.dns.cn | ||||||
| NS | e.dns.cn | ||||||
| NS | ns.cernet.net ⚠️ Not in parent delegation | ||||||
| SOA | a.dns.cnroot@cnnic.cn serial=2034546407 | ||||||
Same first word
documentations.net |
documentations.fr |
documentations.com |
documentations.de |
documentations.org |
documentations.it |
documentations.cn |
DNS History
2 records (2 active, 0 former)
●NSdns10.hichina.com2016-03-05 → 2026-03-21 · 2 obs
● 2026-03-21 21:50:38
●NSdns9.hichina.com2016-03-05 → 2026-03-21 · 2 obs
● 2026-03-21 21:50:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | b.dns.cn, e.dns.cn, d.dns.cn, a.dns.cn... | - |
| documentations.cn | dns9.hichina.com, dns10.hichina.com | - |
✅ Authoritative Response
Server: 47.118.199.212
NS records: dns9.hichina.com, dns10.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for documentations.cn (unsigned zone)
⏱️ Timing
Total: 1849ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | dns9.hichina.com, dns10.hichina.com |
| SOA | 1 | dns9.hichina.com hostmaster.hichina.com |
Analysis
Name Servers
Two name servers dns10.hichina.com and dns9.hichina.com handle the delegation for documentations.cn.
documentations.cn shares the same name server setup as other domains, for instance e7bao.com, anritsen.com, bfop.cn, zhenentang.com and tgm2014.com.
documentations.cn shares name servers with other domains at least partially, for instance cagetest.cn, ucoso.com, icbc.kz and ahqgw.com.
Host names with nine IP numbers:
dns10.hichina.com points to: 2408:4009:501::18, 39.96.153.41, 39.96.153.51, 47.118.199.201, 47.118.199.211, 120.76.107.41, 120.76.107.51, 139.224.142.111 and 139.224.142.121.
dns9.hichina.com points to: 2408:4009:501::17, 39.96.153.42, 39.96.153.52, 47.118.199.202, 47.118.199.212, 120.76.107.42, 120.76.107.52, 139.224.142.112 and 139.224.142.122.