cpdf.cn - robtex.com
cpdf.cn
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.22.cn ⚠️ Not in zone NS records | ||||||
| A | 2001:df2:f080:1::5🇭🇰 HKCICL-AS-AP2001:df2:f080::/48 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED | ||||||
| A | 61.158.128.10🇨🇳 CHINA169-Backbone61.158.128.0/17 CNC Group CHINA169 Henan Province Network | ||||||
| A | 218.98.111.136🇩🇪 HKCICL-AS-AP218.98.111.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED | ||||||
| NS | ns2.22.cn ⚠️ Not in zone NS records | ||||||
| A | 240e:97d:10:1402:0:1:0:1002🇨🇳 CHINANET-Guangdong-DongGuan-IDC240e:97d::/36 DongGuan IDC Network | ||||||
| A | 1.193.216.203🇨🇳 CHINANET-Henan-Luoyang-IDC1.193.216.0/24 Chinatelecom HeNan Province Network | ||||||
| A | 183.253.57.207🇨🇳 CHINAMOBILE-CN183.253.0.0/16 CMI (Customer Route) | ||||||
| A | 211.99.99.61🇨🇳 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 2035-07-23 #38 | ||||||
Same first word
Similar names
DNS History
4 records (2 active, 2 former)
●NSns1.22.cn2026-06-07 → 2026-07-21 · 3 obs
○ 2015-08-10 01:29:42
● 2026-06-07 15:12:36
● 2026-07-21 23:56:10
● 2026-06-07 15:12:36
● 2026-07-21 23:56:10
○NSns1.alidns.com2015-08-10 → 2015-08-10 · 3 obs
● 2015-08-10 01:29:42
○ 2026-06-07 15:12:36
○ 2026-07-21 23:56:10
○ 2026-06-07 15:12:36
○ 2026-07-21 23:56:10
●NSns2.22.cn2026-06-07 → 2026-07-21 · 3 obs
○ 2015-08-10 01:29:42
● 2026-06-07 15:12:36
● 2026-07-21 23:56:10
● 2026-06-07 15:12:36
● 2026-07-21 23:56:10
○NSns2.alidns.com2015-08-10 → 2015-08-10 · 3 obs
● 2015-08-10 01:29:42
○ 2026-06-07 15:12:36
○ 2026-07-21 23:56:10
○ 2026-06-07 15:12:36
○ 2026-07-21 23:56:10
🔍 DNS Trace
Analysis
Name Servers
The NS records for cpdf.cn delegate to ns1.22.cn and ns2.22.cn.
cpdf.cn has the same name server delegation as a number of other domains, such as redg.cn, waiying.cn, aopin.com and two more.
Hosts pointing to four IP addresses:
ns2.22.cn maps to the following IP addresses: 1.193.216.203, 183.253.57.207, 211.99.99.61 and 240e:97d:10:1402:0:1:0:1002.
Hosts with three IP address records:
ns1.22.cn maps to three IP addresses: 61.158.128.10, 218.98.111.136 and 2001:df2:f080:1::5.