ciii.com.cn - robtex.com
ciii.com.cn
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.sfn.cn ⭐ | ||||||
| A | 111.63.77.29🇨🇳 CMNET-V4HEBEI-AS-AP111.63.64.0/20 CMI (Customer Route) | ||||||
| NS | ns2.sfn.cn | ||||||
| A | 101.37.119.99🇨🇳 Alibaba-Cloud101.37.0.0/17 | ||||||
| A | 111.63.77.30🇨🇳 CMNET-V4HEBEI-AS-AP111.63.64.0/20 CMI (Customer Route) | ||||||
| MX | mx5.dns.com.cn ⭐ | ||||||
| A | 116.198.42.215🇨🇳 CHINA169-BJ116.198.0.0/18 116.198.0.0/18 | ||||||
| PTR | mx5.dns.com.cn | ||||||
| SOA | ns1.sfn.cnroot@ns1.sfn.cn 2026-04-24 #14 | ||||||
com.cn
| DNSSEC | ⚠️ Not signed | ||||||
| NS | a.dns.cn ⭐ ⚠️ Not in parent delegation | ||||||
| NS | b.dns.cn ⚠️ Not in parent delegation | ||||||
| NS | c.dns.cn ⚠️ Not in parent delegation | ||||||
| NS | cns.cernet.net ⚠️ Not in parent delegation | ||||||
| NS | d.dns.cn ⚠️ Not in parent delegation | ||||||
| NS | e.dns.cn ⚠️ Not in parent delegation | ||||||
| SOA | a.dns.cnroot@cnnic.cn serial=2030531686 | ||||||
Subdomains
Same first word
Similar names
DNS History
3 records (3 active, 0 former)
●MXmx5.dns.com.cn2026-04-04 → 2026-04-24 · 2 obs
● 2026-04-24 08:23:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | b.dns.cn, c.dns.cn, d.dns.cn, e.dns.cn... | - |
| ciii.com.cn | ns1.sfn.cn, ns2.sfn.cn | - |
✅ Authoritative Response
Server:101.37.119.99
NS records: ns1.sfn.cn, ns2.sfn.cn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ciii.com.cn (unsigned zone)
⏱️ Timing
Total: 3780ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns1.sfn.cn, ns2.sfn.cn |
| MX | 1 | mx5.dns.com.cn (pri: 10) |
| SOA | 1 | ns1.sfn.cn root.ns1.sfn.cn |
Analysis
Hierarchy
ciii.com.cn is a parent of ns1.ciii.com.cn and ns2.ciii.com.cn.
Name Servers
ciii.com.cn is delegated to two name servers: ns1.sfn.cn and ns2.sfn.cn.
ciii.com.cn uses the same name server setup as other domains such as heao.com.cn, 17tx.com, gobi.cn, qlcpci.cn and zjinfo.gov.cn.
ciii.com.cn shares name servers with other domains at least partially, for example sciencep.com, gzstats.gov.cn, seislab.cn, lhk.gov.cn and coretek.com.cn.
Host names with two IP numbers:
The host name ns2.sfn.cn points to 101.37.119.99 and 111.63.77.30.
Host names with one IP number:
The host name ns1.sfn.cn points to 111.63.77.29.
Mail Servers
ciii.com.cn is handled by a single mail server, mx5.dns.com.cn.
ciii.com.cn shares the same mail server setup as other domains, for instance absortech.cn, yxlyhb.com, dyxydz.com, 3in.com.cn and 2322.net.
ciii.com.cn shares at least partially some mail servers with other domains, for instance xqcd.com.
these mail servers are commonly used with the mail servers mail.xqcd.com.
mx5.dns.com.cn points to a single IP: 116.198.42.215.