ipcode.cn - dns.ninja
ipcode.cn
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.17ex.com ⚠️ Not in zone NS records | ||||||
| A | 218.98.111.191🇩🇪 HKCICL-AS-AP218.98.111.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED | ||||||
| NS | ns2.17ex.com ⚠️ Not in zone NS records | ||||||
| A | 183.253.57.205🇨🇳 CHINAMOBILE-CN183.253.0.0/16 CMI (Customer Route) | ||||||
| A | 211.99.99.35🇨🇳 DONGGUAN-1211.99.99.0/24 Proxy-registered route object | ||||||
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 2035-08-05 #2 | ||||||
Same first word
Similar names
DNS History
12 records (2 active, 10 former)
○NSdns21.hichina.com2026-03-05 → 2026-04-10 · 5 obs
● 2026-03-05 14:06:18
● 2026-04-10 21:29:58
○ 2026-07-08 08:30:12
○ 2026-07-23 17:00:34
○NSdns22.hichina.com2026-03-05 → 2026-04-10 · 5 obs
● 2026-03-05 14:06:18
● 2026-04-10 21:29:58
○ 2026-07-08 08:30:12
○ 2026-07-23 17:00:34
○NSf1g1ns1.dnspod.net2015-08-04 → 2015-08-04 · 3 obs
○ 2026-03-05 14:06:18
○ 2026-07-23 17:00:34
○NSf1g1ns2.dnspod.net2015-08-04 → 2015-08-04 · 3 obs
○ 2026-03-05 14:06:18
○ 2026-07-23 17:00:34
●NSns1.17ex.com2026-07-08 → 2026-07-23 · 3 obs
● 2026-07-08 08:30:12
● 2026-07-23 17:00:34
●NSns2.17ex.com2026-07-08 → 2026-07-23 · 3 obs
● 2026-07-08 08:30:12
● 2026-07-23 17:00:34
○MXmail.skrimple.com2015-12-06 → 2017-05-23 · 4 obs
● 2017-05-23 00:02:50
○ 2026-03-05 14:06:18
○ 2026-07-23 17:00:34
○A103.51.144.812016-08-13 → 2017-05-23 · 5 obs
● 2016-08-13 07:11:36
● 2017-05-23 00:02:50
○ 2026-03-05 14:06:18
○ 2026-07-23 17:00:34
○A123.254.111.1902015-08-04 → 2015-08-04 · 3 obs
○ 2015-12-06 10:58:12
○ 2026-07-23 17:00:34
○A23.27.98.2362017-05-23 → 2017-05-23 · 4 obs
● 2017-05-23 00:02:50
○ 2026-03-05 14:06:18
○ 2026-07-23 17:00:34
○A65.19.157.2352015-12-06 → 2016-03-10 · 5 obs
● 2015-12-06 10:58:12
● 2016-03-10 09:00:16
○ 2016-08-13 07:11:36
○ 2026-07-23 17:00:34
○CNAMEoverdue.aliyun.com2026-03-05 → 2026-04-10 · 4 obs
● 2026-04-10 21:29:58
○ 2026-07-08 08:30:12
○ 2026-07-23 17:00:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| ipcode.cn | ns1.17ex.com, ns2.17ex.com | - |
✅ Authoritative Response
Server:183.253.57.205
NS records: ns1.17ex.com, ns2.17ex.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ipcode.cn (unsigned zone)
⏱️ Timing
Total: 3986ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns1.17ex.com, ns2.17ex.com |
| CNAME | 1 | show.17ex.com |
| SOA | 1 | ns1.17ex.com admin.17ex.com |
Analysis
Name Servers
Two name servers handle the delegation for ipcode.cn: ns1.17ex.com and ns2.17ex.com.
ipcode.cn has the same name server delegation as a number of other domains, such as weboy.cn, skaen.cn, gyha.cn and two more.
ipcode.cn shares at least some of its name servers with other domains, for example cfr.cn, omerin.cn, thr.cn and icore.cn.
These name servers tend to be deployed in combination with the name servers 17ex1.dns.com and 17ex2.dns.com.
Hosts with two IP numbers each:
ns2.17ex.com resolves to two addresses: 183.253.57.205 and 211.99.99.35.
Hosts that resolve to one IP address:
The hostname ns1.17ex.com resolves to 218.98.111.191.