pgdg.cn - robtex.com
pgdg.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 | ||||||
| PTR | 10.128.158.61.ha.cnc | ||||||
| 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 | ||||||
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=2035178700 | ||||||
Previously NS for
pgdg.cn |
Same first word
Similar names
DNS History
4 records (2 active, 2 former)
●NSns1.22.cn2026-06-27 → 2026-08-14 · 3 obs
○ 2015-06-29 16:50:44
● 2026-06-27 05:52:14
● 2026-08-14 06:32:50
● 2026-06-27 05:52:14
● 2026-08-14 06:32:50
●NSns2.22.cn2026-06-27 → 2026-08-14 · 3 obs
○ 2015-06-29 16:50:44
● 2026-06-27 05:52:14
● 2026-08-14 06:32:50
● 2026-06-27 05:52:14
● 2026-08-14 06:32:50
○NSpgdg.cn2015-06-29 → 2015-06-29 · 3 obs
● 2015-06-29 16:50:44
○ 2026-06-27 05:52:14
○ 2026-08-14 06:32:50
○ 2026-06-27 05:52:14
○ 2026-08-14 06:32:50
○A174.139.183.1872015-06-29 → 2015-06-29 · 3 obs
● 2015-06-29 16:50:44
○ 2026-06-27 05:52:14
○ 2026-08-14 06:32:50
○ 2026-06-27 05:52:14
○ 2026-08-14 06:32:50
🔍 DNS Trace
Analysis
Name Servers
The NS records for pgdg.cn delegate to ns1.22.cn and ns2.22.cn.
pgdg.cn shares its name server setup with other domains, including contracttimes.vip, jpel.cn, adpa.cn and two others.
Host names resolving to four IP addresses:
ns2.22.cn has four IP addresses: 1.193.216.203, 183.253.57.207, 211.99.99.61 and 240e:97d:10:1402:0:1:0:1002.
Host names with three IP numbers:
ns1.22.cn maps to three IP addresses: 61.158.128.10, 218.98.111.136 and 2001:df2:f080:1::5.