fireopen.cn - robtex.com
fireopen.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 | ||||||
Similar names
DNS History
5 records (5 active, 0 former)
●NSdns13.hichina.com2026-03-01 → 2026-03-01 · 2 obs
● 2026-03-01 11:07:06
●NSdns14.hichina.com2026-03-01 → 2026-03-01 · 2 obs
● 2026-03-01 11:07:06
●MXmxn.mxhichina.com2026-03-01 → 2026-03-01 · 2 obs
● 2026-03-01 11:07:06
●MXmxw.mxhichina.com2026-03-01 → 2026-03-01 · 2 obs
● 2026-03-01 11:07:06
●A118.31.103.2392026-03-01 → 2026-03-01 · 2 obs
● 2026-03-01 11:07:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| fireopen.cn | dns13.hichina.com, dns14.hichina.com | - |
✅ Authoritative Response
Server: 39.96.153.41
NS records: dns13.hichina.com, dns14.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for fireopen.cn (unsigned zone)
⏱️ Timing
Total: 4673ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 118.31.103.239 |
| NS | 2 | dns13.hichina.com, dns14.hichina.com |
| MX | 2 | mxn.mxhichina.com (pri: 5), mxw.mxhichina.com (pri: 10) |
| TXT | 1 | v=spf1 include:spf.mxhichina.com -all |
| SOA | 1 | dns13.hichina.com hostmaster.hichina.com |
Analysis
IP Addresses
fireopen.cn points to IP number: 118.31.103.239.
Name Servers
fireopen.cn is delegated to two name servers: dns13.hichina.com and dns14.hichina.com.
fireopen.cn shares the same name server setup as 055110.com, fuyuandb.com, poweron.net, hebnyy.cn and feipai.net.
fireopen.cn shares name servers with other domains at least partially, for instance eezai.com and nwallet.cn.
These name servers are commonly used with dns17.hichina.com and dns18.hichina.com.
Nine IP numbers per host:
dns13.hichina.com points to: 2408:4009:501::21, 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.
dns14.hichina.com points to: 2408:4009:501::22, 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.
Mail Servers
fireopen.cn is handled by two mail servers: mxn.mxhichina.com and mxw.mxhichina.com.
The mail server setup for fireopen.cn matches that of other domains, for instance yxt.com, solarirrigations.com, faxiew.com, ruiqifood.com and qycl.com.
fireopen.cn shares at least partially some mail servers with other domains, including szsst.net, e-century.com.cn, cszcd.cn, veayook.com and yutaicookware.com.
these mail servers are commonly used together with mxus.mxhichina.com.
Host names with two IP numbers:
mxn.mxhichina.com points to 47.246.136.231 and 47.246.137.47.
Host names with one IP number:
mxw.mxhichina.com points to 47.246.99.195.