first-zone.cn - robtex.com
first-zone.cn
cn
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| 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=2034587695 | ||||||
Subdomains
tianfu.first-zone.cn |
Same first word
first-zone.cn |
DNS History
5 records (5 active, 0 former)
●NSdns29.hichina.com2020-02-06 → 2026-03-26 · 2 obs
● 2026-03-26 02:49:54
●NSdns30.hichina.com2020-02-06 → 2026-03-26 · 2 obs
● 2026-03-26 02:49:54
●MXmxn.mxhichina.com2020-02-06 → 2026-03-26 · 2 obs
● 2026-03-26 02:49:54
●MXmxw.mxhichina.com2020-02-06 → 2026-03-26 · 2 obs
● 2026-03-26 02:49:54
●A132.232.177.112026-03-18 → 2026-03-26 · 2 obs
● 2026-03-26 02:49:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | e.dns.cn, a.dns.cn, c.dns.cn, d.dns.cn... | - |
| first-zone.cn | dns29.hichina.com, dns30.hichina.com | - |
✅ Authoritative Response
Server:120.76.107.59
NS records: dns29.hichina.com, dns30.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for first-zone.cn (unsigned zone)
⏱️ Timing
Total: 4808ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 132.232.177.11 |
| NS | 2 | dns29.hichina.com, dns30.hichina.com |
| MX | 2 | mxw.mxhichina.com (pri: 10), mxn.mxhichina.com (pri: 5) |
| TXT | 1 | v=spf1 include:spf.mxhichina.com -all |
| SOA | 1 | dns29.hichina.com hostmaster.hichina.com |
Analysis
Hierarchy
first-zone.cn is the parent of tianfu.first-zone.cn.
IP Addresses
first-zone.cn points to IP number 132.232.177.11.
Other host names, for instance, tianfu.first-zone.cn share IP numbers with first-zone.cn.
Name Servers
first-zone.cn is delegated to two name servers: dns29.hichina.com and dns30.hichina.com.
first-zone.cn uses the same name server setup as other domains such as airme.cn, huaquanwang.com, hndamps.com, yxpco.com and eatit.cn.
first-zone.cn shares name servers with other domains at least partially, for example tanya.cn, vfyu.cn, exerciseprolive.cn, mu702.com and eair.net.
These name servers are commonly used together with expirens3.hichina.com, expirens4.hichina.com, ns1.alidns.com and ns2.alidns.com.
Host names with nine IP numbers:
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.
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.
Mail Servers
Two mail servers mxn.mxhichina.com and mxw.mxhichina.com handle first-zone.cn.
first-zone.cn shares the same mail server setup as other domains, for instance genfinefurniture.com, easyips.com, bbx.com.cn, qzqgxy.com.cn and pumpsandvalves.com.
first-zone.cn shares mail servers with other domains at least partially; for instance intai.cn, hancent.com, server520.com, heuk.com.cn and co-scm.com.
Host names with two IP numbers:
The host name mxn.mxhichina.com points to 47.246.136.231 and 47.246.137.47.
Host names with one IP number:
The host name mxw.mxhichina.com points to 47.246.99.195.