19wu.cn - robtex.com
19wu.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=2034456417 | ||||||
Up
bg.19wu.cn |
Same first word
19wu.cn |
DNS History
3 records (3 active, 0 former)
●NSdns31.hichina.com2026-02-18 → 2026-02-21 · 2 obs
● 2026-02-21 17:04:16
●NSdns32.hichina.com2026-02-18 → 2026-02-21 · 2 obs
● 2026-02-21 17:04:16
●A1.15.122.1272026-02-18 → 2026-02-21 · 2 obs
● 2026-02-21 17:04:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| 19wu.cn | dns31.hichina.com, dns32.hichina.com | - |
✅ Authoritative Response
Server: 47.118.199.219
NS records: dns31.hichina.com, dns32.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 19wu.cn (unsigned zone)
⏱️ Timing
Total: 3473ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 1.15.122.127 |
| NS | 2 | dns31.hichina.com, dns32.hichina.com |
| SOA | 1 | dns31.hichina.com hostmaster.hichina.com |
AI analysis
19wu.cn is the parent of bg.19wu.cn.
19wu.cn points to a single IP number: 1.15.122.127.
19wu.cn is delegated to two name servers: dns31.hichina.com and dns32.hichina.com.
19wu.cn shares the same name server setup as other domains, for example gmzk.cn, adgkw.com, niunews.com, znbojo.com and baokuo.com.
19wu.cn partially shares name servers with other domains, for instance csrworld.cn, baoxinjidian.com, milis.cn and isick.com.
These name servers are often used with expirens3.hichina.com and expirens4.hichina.com.
Host names with nine IP numbers:
dns31.hichina.com points to: 2408:4009:501::39, 39.96.153.39, 39.96.153.59, 47.118.199.199, 47.118.199.219, 120.76.107.39, 120.76.107.59, 139.224.142.99 and 139.224.142.109.
dns32.hichina.com points to: 2408:4009:501::40, 39.96.153.37, 39.96.153.62, 47.118.199.197, 47.118.199.221, 120.76.107.37, 120.76.107.62, 139.224.142.102 and 139.224.142.107.