ictia.cn - robtex.com
ictia.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 159.226.55.112🇨🇳 CSTNET-AS-AP159.226.52.0/22 | ||||||
| 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 | mxbiz1.qq.com ⭐ | ||||||
| MX | mxbiz2.qq.com(10) | ||||||
| SOA | ns1.sfn.cnroot@ns1.sfn.cn 2026-05-19 #13 | ||||||
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=2035016656 | ||||||
Same first word
Similar names
DNS History
5 records (5 active, 0 former)
●A159.226.55.1122026-03-30 → 2026-07-08 · 2 obs
● 2026-07-08 06:54:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | c.dns.cn, e.dns.cn, b.dns.cn, a.dns.cn... | - |
| ictia.cn | ns1.sfn.cn, ns2.sfn.cn | 3 records |
✅ Authoritative Response
Server:111.63.77.30
NS records: ns1.sfn.cn, ns2.sfn.cn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ictia.cn (unsigned zone)
⏱️ Timing
Total: 4392ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 159.226.55.112 |
| NS | 2 | ns2.sfn.cn, ns1.sfn.cn |
| MX | 2 | mxbiz2.qq.com (pri: 10), mxbiz1.qq.com (pri: 5) |
| SOA | 1 | ns1.sfn.cn root.ns1.sfn.cn |
📌 Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (ns1.sfn.cn, ns2.sfn.cn, ns2.sfn.cn)
Analysis
IP Addresses
ictia.cn directs to one IP number, which is 159.226.55.112.
Name Servers
The NS records for ictia.cn delegate to ns1.sfn.cn and ns2.sfn.cn.
ictia.cn has the same name server delegation as a number of other domains, such as grg.net.cn, ldz.cn, sourcelink.com.cn and two more.
ictia.cn shares at least some of its name servers with other domains, such as jszt.com.cn and portsoft.cn.
Hosts with two IP numbers each:
The A records for ns2.sfn.cn return 101.37.119.99 and 111.63.77.30.
Hosts that resolve to one IP address:
ns1.sfn.cn resolves to the IP address 111.63.77.29.
Mail Servers
The MX records for ictia.cn point to two mail servers: mxbiz1.qq.com and mxbiz2.qq.com.
ictia.cn has the same mail server arrangement as a number of other domains, for example gosunchina.com, roc-master.net, innogetic.com and two more.
ictia.cn has at least some mail servers in common with other domains, such as appbuilder.com.hk, ater.cn, scbxlq.com and fciet.com.