kr4.cn - robtex.com
kr4.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 | ||||||
Same first word
Similar names
DNS History
3 records (3 active, 0 former)
●NSdns29.hichina.com2026-02-27 → 2026-02-27 · 2 obs
● 2026-02-27 22:16:18
●NSdns30.hichina.com2026-02-27 → 2026-02-27 · 2 obs
● 2026-02-27 22:16:18
●A47.116.0.2252026-02-27 → 2026-02-27 · 2 obs
● 2026-02-27 22:16:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| kr4.cn | dns29.hichina.com, dns30.hichina.com | - |
✅ Authoritative Response
Server: 139.224.142.109
NS records: dns29.hichina.com, dns30.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for kr4.cn (unsigned zone)
⏱️ Timing
Total: 3763ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 47.116.0.225 |
| NS | 2 | dns29.hichina.com, dns30.hichina.com |
| SOA | 1 | dns29.hichina.com hostmaster.hichina.com |
AI analysis
kr4.cn maps to IP address 47.116.0.225.
Two name servers dns29.hichina.com and dns30.hichina.com are delegated to kr4.cn.
kr4.cn uses the same name server configuration as other domains, such as bjygkl.com, lyjjsm.com, shota.vip, cpmh.cn and hayatuna.com.
kr4.cn at least partially shares name servers with other domains such as china-coolingtower.com, halo100.com, simw1wxv0q.xyz, yuchishan.com and infocloud.cc.
These name servers are commonly used with expirens3.hichina.com, expirens4.hichina.com, ns1.alidns.com and ns2.alidns.com.
Two hosts with nine IPs each:
Host dns29.hichina.com points to 2408:4009:501::37, 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.
Host dns30.hichina.com points to 2408:4009:501::38, 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.