3f20.cn - robtex.com
3f20.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 154.212.100.250🇭🇰 DXTL-1154.212.96.0/20 Proxy-registered route object | ||||||
| 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 Proxy-registered route object | ||||||
| SOA | ns1.nowcndns.comadmin@nowcndns.com serial=1760962606 | ||||||
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=2034595863 | ||||||
Same first word
3f20.cn |
Similar names
DNS History
6 records (3 active, 3 former)
○NSf1g1ns1.dnspod.net2017-02-25 → 2017-02-25 · 3 obs
● 2017-02-25 10:09:30
○ 2026-02-24 06:56:04
○ 2026-03-27 22:46:20
○ 2026-02-24 06:56:04
○ 2026-03-27 22:46:20
○NSf1g1ns2.dnspod.net2017-02-25 → 2017-02-25 · 3 obs
● 2017-02-25 10:09:30
○ 2026-02-24 06:56:04
○ 2026-03-27 22:46:20
○ 2026-02-24 06:56:04
○ 2026-03-27 22:46:20
●NSns1.nowcndns.com2026-02-24 → 2026-03-27 · 3 obs
○ 2017-02-25 10:09:30
● 2026-02-24 06:56:04
● 2026-03-27 22:46:20
● 2026-02-24 06:56:04
● 2026-03-27 22:46:20
●NSns2.nowcndns.com2026-02-24 → 2026-03-27 · 3 obs
○ 2017-02-25 10:09:30
● 2026-02-24 06:56:04
● 2026-03-27 22:46:20
● 2026-02-24 06:56:04
● 2026-03-27 22:46:20
○A103.80.16.1812017-02-25 → 2017-02-25 · 3 obs
● 2017-02-25 10:09:30
○ 2026-02-24 06:56:04
○ 2026-03-27 22:46:20
○ 2026-02-24 06:56:04
○ 2026-03-27 22:46:20
●A154.212.100.2502026-02-24 → 2026-03-27 · 3 obs
○ 2017-02-25 10:09:30
● 2026-02-24 06:56:04
● 2026-03-27 22:46:20
● 2026-02-24 06:56:04
● 2026-03-27 22:46:20
🔍 DNS Trace
Analysis
IP Addresses
3f20.cn points to IP number: 154.212.100.250.
Name Servers
3f20.cn is delegated to two name servers: ns1.nowcndns.com and ns2.nowcndns.com.
3f20.cn shares the same name server setup as xbfloor.com.cn, hihip.cn, xfha.cn, hgkqn.cn and wlthqhgq.nm.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.