cdctex.cn - robtex.com
cdctex.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 140.188.137.246🇺🇸 PEGTECHINC140.188.128.0/19 PEG TECH INC | ||||||
| NS | ns1.nowcndns.com ⭐ | ||||||
| A | 1.193.216.204🇨🇳 CHINANET-Henan-Luoyang-IDC1.193.216.0/24 Chinatelecom HeNan Province Network | ||||||
| A | 218.98.111.129🇩🇪 HKCICL-AS-AP218.98.111.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED | ||||||
| A | 218.98.111.138🇩🇪 HKCICL-AS-AP218.98.111.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED | ||||||
| NS | ns2.nowcndns.com | ||||||
| A | 61.158.128.11🇨🇳 CHINA169-Backbone61.158.128.0/17 CNC Group CHINA169 Henan Province Network | ||||||
| PTR | 11.128.158.61.ha.cnc | ||||||
| A | 183.253.57.202🇨🇳 CHINAMOBILE-CN183.253.0.0/16 CMI (Customer Route) | ||||||
| A | 211.99.99.38🇨🇳 DONGGUAN-1211.99.99.0/24 | ||||||
| SOA | ns1.nowcndns.comadmin@nowcndns.com serial=1785363374 | ||||||
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=2035146284 | ||||||
Same first word
Similar names
DNS History
18 records (3 active, 15 former)
○NSf1g1ns1.dnspod.net2017-02-15 → 2017-02-15 · 4 obs
○ 2016-06-27 08:29:40
● 2017-02-15 13:08:24
○ 2018-08-14 23:53:00
○ 2026-08-05 21:01:28
● 2017-02-15 13:08:24
○ 2018-08-14 23:53:00
○ 2026-08-05 21:01:28
○NSf1g1ns2.dnspod.net2017-02-15 → 2017-02-15 · 4 obs
○ 2016-06-27 08:29:40
● 2017-02-15 13:08:24
○ 2018-08-14 23:53:00
○ 2026-08-05 21:01:28
● 2017-02-15 13:08:24
○ 2018-08-14 23:53:00
○ 2026-08-05 21:01:28
○NSns1.eedns.com2016-06-27 → 2016-06-27 · 4 obs
○ 2015-11-14 06:37:54
● 2016-06-27 08:29:40
○ 2017-02-15 13:08:24
○ 2026-08-05 21:01:28
● 2016-06-27 08:29:40
○ 2017-02-15 13:08:24
○ 2026-08-05 21:01:28
○NSns1.ezdnscenter.com2015-07-05 → 2015-07-05 · 3 obs
● 2015-07-05 16:26:52
○ 2015-11-14 06:37:54
○ 2026-08-05 21:01:28
○ 2015-11-14 06:37:54
○ 2026-08-05 21:01:28
●NSns1.nowcndns.com2026-07-14 → 2026-08-05 · 3 obs
○ 2018-08-14 23:53:00
● 2026-07-14 20:38:50
● 2026-08-05 21:01:28
● 2026-07-14 20:38:50
● 2026-08-05 21:01:28
○NSns2.ezdnscenter.com2015-07-05 → 2015-07-05 · 3 obs
● 2015-07-05 16:26:52
○ 2015-11-14 06:37:54
○ 2026-08-05 21:01:28
○ 2015-11-14 06:37:54
○ 2026-08-05 21:01:28
●NSns2.nowcndns.com2026-07-14 → 2026-08-05 · 3 obs
○ 2018-08-14 23:53:00
● 2026-07-14 20:38:50
● 2026-08-05 21:01:28
● 2026-07-14 20:38:50
● 2026-08-05 21:01:28
○NSns3.ezdnscenter.com2015-07-05 → 2015-07-05 · 3 obs
● 2015-07-05 16:26:52
○ 2015-11-14 06:37:54
○ 2026-08-05 21:01:28
○ 2015-11-14 06:37:54
○ 2026-08-05 21:01:28
○NSns4.ezdnscenter.com2015-07-05 → 2015-07-05 · 3 obs
● 2015-07-05 16:26:52
○ 2015-11-14 06:37:54
○ 2026-08-05 21:01:28
○ 2015-11-14 06:37:54
○ 2026-08-05 21:01:28
○NSns5.ezdnscenter.com2015-07-05 → 2015-07-05 · 3 obs
● 2015-07-05 16:26:52
○ 2015-11-14 06:37:54
○ 2026-08-05 21:01:28
○ 2015-11-14 06:37:54
○ 2026-08-05 21:01:28
○NSns6.dnsdun.com2018-08-14 → 2018-08-14 · 4 obs
○ 2017-02-15 13:08:24
● 2018-08-14 23:53:00
○ 2026-07-14 20:38:50
○ 2026-08-05 21:01:28
● 2018-08-14 23:53:00
○ 2026-07-14 20:38:50
○ 2026-08-05 21:01:28
○NSns6.dnsdun.net2018-08-14 → 2018-08-14 · 4 obs
○ 2017-02-15 13:08:24
● 2018-08-14 23:53:00
○ 2026-07-14 20:38:50
○ 2026-08-05 21:01:28
● 2018-08-14 23:53:00
○ 2026-07-14 20:38:50
○ 2026-08-05 21:01:28
○NSns6.ezdnscenter.com2015-07-05 → 2015-07-05 · 3 obs
● 2015-07-05 16:26:52
○ 2015-11-14 06:37:54
○ 2026-08-05 21:01:28
○ 2015-11-14 06:37:54
○ 2026-08-05 21:01:28
○A104.171.179.1042018-08-14 → 2018-08-14 · 4 obs
○ 2017-02-15 13:08:24
● 2018-08-14 23:53:00
○ 2026-07-14 20:38:50
○ 2026-08-05 21:01:28
● 2018-08-14 23:53:00
○ 2026-07-14 20:38:50
○ 2026-08-05 21:01:28
○A106.37.173.1532015-07-05 → 2015-07-05 · 3 obs
● 2015-07-05 16:26:52
○ 2018-08-14 23:53:00
○ 2026-08-05 21:01:28
○ 2018-08-14 23:53:00
○ 2026-08-05 21:01:28
●A140.188.137.2462026-07-14 → 2026-08-05 · 3 obs
○ 2018-08-14 23:53:00
● 2026-07-14 20:38:50
● 2026-08-05 21:01:28
● 2026-07-14 20:38:50
● 2026-08-05 21:01:28
○A167.88.113.2542017-02-15 → 2017-02-15 · 4 obs
○ 2016-06-27 08:29:40
● 2017-02-15 13:08:24
○ 2018-08-14 23:53:00
○ 2026-08-05 21:01:28
● 2017-02-15 13:08:24
○ 2018-08-14 23:53:00
○ 2026-08-05 21:01:28
○A43.239.167.832016-06-27 → 2016-06-27 · 4 obs
○ 2015-07-05 16:26:52
● 2016-06-27 08:29:40
○ 2017-02-15 13:08:24
○ 2026-08-05 21:01:28
● 2016-06-27 08:29:40
○ 2017-02-15 13:08:24
○ 2026-08-05 21:01:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | c.dns.cn, e.dns.cn, b.dns.cn, a.dns.cn... | - |
| cdctex.cn | ns1.nowcndns.com, ns2.nowcndns.com | - |
✅ Authoritative Response
Server:218.98.111.138
NS records: ns1.nowcndns.com, ns2.nowcndns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cdctex.cn (unsigned zone)
⏱️ Timing
Total: 1437ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 140.188.137.246 |
| NS | 2 | ns1.nowcndns.com, ns2.nowcndns.com |
| SOA | 1 | ns1.nowcndns.com admin.nowcndns.com |
Analysis
IP Addresses
cdctex.cn points to a single IP number: 140.188.137.246.
Name Servers
DNS delegation for cdctex.cn points to two name servers: ns1.nowcndns.com and ns2.nowcndns.com.
cdctex.cn shares its name server setup with other domains, including clifund.cn, fuqing8.cn, hljgj.cn and two others.
ns1.nowcndns.com and ns2.nowcndns.com each have three IP addresses — ns1.nowcndns.com directs to 1.193.216.204, 218.98.111.129 and 218.98.111.138; ns2.nowcndns.com directs to 61.158.128.11, 183.253.57.202 and 211.99.99.38.