sn79.cn - robtex.com
sn79.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
sn79.cn |
Similar names
DNS History
2 records (2 active, 0 former)
●NSdns10.hichina.com2026-02-21 → 2026-03-23 · 2 obs
● 2026-03-23 05:08:24
●NSdns9.hichina.com2026-02-21 → 2026-03-23 · 2 obs
● 2026-03-23 05:08:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | c.dns.cn, a.dns.cn, b.dns.cn, e.dns.cn... | - |
| sn79.cn | dns9.hichina.com, dns10.hichina.com | - |
✅ Authoritative Response
Server:47.118.199.201
NS records: dns9.hichina.com, dns10.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sn79.cn (unsigned zone)
⏱️ Timing
Total: 2992ms | 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
sn79.cn is delegated to two name servers: dns10.hichina.com and dns9.hichina.com.
sn79.cn uses the same name server setup as other domains, including syncflo.com.cn, togotutor.com, briko.cn, lyriclayer.com and ismartol.com.
sn79.cn partially shares name servers with other domains, for instance tech50.com, 110900.com, 905757.com and zzcu.com.
These name servers are commonly used with expirens3.hichina.com, expirens4.hichina.com, ns1.alidns.com and ns2.alidns.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.