cdcts.cn - robtex.com
cdcts.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 38.12.205.101🇺🇸 AS39882338.12.192.0/19 PEG TECH INC | ||||||
| NS | ns1.nowcndns.com ⭐ | ||||||
| A | 1.193.216.204🇨🇳 CHINANET-Henan-Luoyang-IDC1.193.216.0/24 Chinatelecom HeNan Province Network | ||||||
| PTR | ip-1-193-216-204.defastlink.net | ||||||
| A | 218.98.111.129🇩🇪 HKCICL-AS-AP218.98.111.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED | ||||||
| PTR | ip-218-98-111-129.defastlink.net | ||||||
| A | 218.98.111.138🇩🇪 HKCICL-AS-AP218.98.111.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED | ||||||
| PTR | ip-218-98-111-138.defastlink.net | ||||||
| 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) | ||||||
| PTR | ip-183-253-57-202.defastlink.net | ||||||
| A | 211.99.99.38🇨🇳 DONGGUAN-1211.99.99.0/24 Proxy-registered route object | ||||||
| PTR | ip-211-99-99-38.defastlink.net | ||||||
| SOA | ns1.nowcndns.comadmin@nowcndns.com serial=1756104708 | ||||||
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=2034546407 | ||||||
Same first word
Similar names
DNS History
7 records (3 active, 4 former)
●NSns1.nowcndns.com2026-02-14 → 2026-03-23 · 3 obs
○ 2019-01-14 16:34:54
● 2026-02-14 23:19:24
● 2026-03-23 12:18:34
● 2026-02-14 23:19:24
● 2026-03-23 12:18:34
○NSns13.xincache.com2015-08-11 → 2019-01-14 · 4 obs
● 2015-08-11 01:42:36
● 2019-01-14 16:34:54
○ 2026-02-14 23:19:24
○ 2026-03-23 12:18:34
● 2019-01-14 16:34:54
○ 2026-02-14 23:19:24
○ 2026-03-23 12:18:34
○NSns14.xincache.com2015-08-11 → 2019-01-14 · 4 obs
● 2015-08-11 01:42:36
● 2019-01-14 16:34:54
○ 2026-02-14 23:19:24
○ 2026-03-23 12:18:34
● 2019-01-14 16:34:54
○ 2026-02-14 23:19:24
○ 2026-03-23 12:18:34
●NSns2.nowcndns.com2026-02-14 → 2026-03-23 · 3 obs
○ 2019-01-14 16:34:54
● 2026-02-14 23:19:24
● 2026-03-23 12:18:34
● 2026-02-14 23:19:24
● 2026-03-23 12:18:34
○A103.229.124.1202015-12-02 → 2019-01-14 · 5 obs
○ 2015-08-11 01:42:36
● 2015-12-02 06:30:08
● 2019-01-14 16:34:54
○ 2026-02-14 23:19:24
○ 2026-03-23 12:18:34
● 2015-12-02 06:30:08
● 2019-01-14 16:34:54
○ 2026-02-14 23:19:24
○ 2026-03-23 12:18:34
○A106.187.88.1182015-08-11 → 2015-08-11 · 3 obs
● 2015-08-11 01:42:36
○ 2015-12-02 06:30:08
○ 2026-03-23 12:18:34
○ 2015-12-02 06:30:08
○ 2026-03-23 12:18:34
●A38.12.205.1012026-02-14 → 2026-03-23 · 3 obs
○ 2019-01-14 16:34:54
● 2026-02-14 23:19:24
● 2026-03-23 12:18:34
● 2026-02-14 23:19:24
● 2026-03-23 12:18:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | b.dns.cn, d.dns.cn, e.dns.cn, a.dns.cn... | - |
| cdcts.cn | ns1.nowcndns.com, ns2.nowcndns.com | - |
✅ Authoritative Response
Server:218.98.111.129
NS records: ns1.nowcndns.com, ns2.nowcndns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cdcts.cn (unsigned zone)
⏱️ Timing
Total: 1141ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 38.12.205.101 |
| NS | 2 | ns1.nowcndns.com, ns2.nowcndns.com |
| SOA | 1 | ns1.nowcndns.com admin.nowcndns.com |
Analysis
IP Addresses
cdcts.cn points to a single IP address: 38.12.205.101.
Other host names such as banjia028.com.cn and szleida.cn share IP numbers with cdcts.cn.
Name Servers
cdcts.cn is delegated to two name servers: ns1.nowcndns.com and ns2.nowcndns.com.
cdcts.cn uses the same name server setup as other domains, including rsrenyu.cn, xindanquan.com.cn, zaoxietang.cn, mfmq.com.cn and xinlijx.cn.
Host names with three IP numbers:
ns1.nowcndns.com points to 1.193.216.204, 218.98.111.129 and 218.98.111.138; ns2.nowcndns.com points to 61.158.128.11, 183.253.57.202 and 211.99.99.38.