21fendou.cn - robtex.com
21fendou.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 149.120.175.18🇨🇦 AS398478149.120.160.0/19 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 Proxy-registered route object | ||||||
| SOA | ns1.nowcndns.comadmin@nowcndns.com serial=1774249245 | ||||||
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=2034668262 | ||||||
Subdomains
www.21fendou.cn |
Same first word
21fendou.cn |
DNS History
9 records (3 active, 6 former)
○NSf1g1ns1.dnspod.net2017-12-19 → 2017-12-19 · 4 obs
○ 2016-01-27 17:19:02
● 2017-12-19 19:43:00
○ 2026-04-03 11:43:56
○ 2026-04-14 04:11:04
● 2017-12-19 19:43:00
○ 2026-04-03 11:43:56
○ 2026-04-14 04:11:04
○NSf1g1ns2.dnspod.net2017-12-19 → 2017-12-19 · 4 obs
○ 2016-01-27 17:19:02
● 2017-12-19 19:43:00
○ 2026-04-03 11:43:56
○ 2026-04-14 04:11:04
● 2017-12-19 19:43:00
○ 2026-04-03 11:43:56
○ 2026-04-14 04:11:04
○NSns1.51dns.com2015-06-26 → 2015-06-26 · 3 obs
● 2015-06-26 20:28:16
○ 2016-01-27 17:19:02
○ 2026-04-14 04:11:04
○ 2016-01-27 17:19:02
○ 2026-04-14 04:11:04
●NSns1.nowcndns.com2026-04-03 → 2026-04-14 · 3 obs
○ 2017-12-19 19:43:00
● 2026-04-03 11:43:56
● 2026-04-14 04:11:04
● 2026-04-03 11:43:56
● 2026-04-14 04:11:04
●NSns2.nowcndns.com2026-04-03 → 2026-04-14 · 3 obs
○ 2017-12-19 19:43:00
● 2026-04-03 11:43:56
● 2026-04-14 04:11:04
● 2026-04-03 11:43:56
● 2026-04-14 04:11:04
●A149.120.175.182026-04-03 → 2026-04-14 · 3 obs
○ 2017-12-19 19:43:00
● 2026-04-03 11:43:56
● 2026-04-14 04:11:04
● 2026-04-03 11:43:56
● 2026-04-14 04:11:04
○A199.190.45.1352017-12-19 → 2017-12-19 · 4 obs
○ 2016-01-27 17:19:02
● 2017-12-19 19:43:00
○ 2026-04-03 11:43:56
○ 2026-04-14 04:11:04
● 2017-12-19 19:43:00
○ 2026-04-03 11:43:56
○ 2026-04-14 04:11:04
○A38.14.15.1112026-04-03 → 2026-04-14 · 2 obs
○ 2026-04-03 11:43:56
○ 2026-04-14 04:11:04
○ 2026-04-14 04:11:04
○A74.82.63.1232015-11-04 → 2015-11-04 · 3 obs
● 2015-11-04 04:24:54
○ 2016-01-27 17:19:02
○ 2026-04-14 04:11:04
○ 2016-01-27 17:19:02
○ 2026-04-14 04:11:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| 21fendou.cn | ns1.nowcndns.com, ns2.nowcndns.com | - |
✅ Authoritative Response
Server:183.253.57.202
NS records: ns1.nowcndns.com, ns2.nowcndns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 21fendou.cn (unsigned zone)
⏱️ Timing
Total: 2832ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 149.120.175.18 |
| NS | 2 | ns1.nowcndns.com, ns2.nowcndns.com |
| SOA | 1 | ns1.nowcndns.com admin.nowcndns.com |
Analysis
Hierarchy
The parent of www.21fendou.cn is 21fendou.cn.
IP Addresses
21fendou.cn points to IP number: 149.120.175.18.
Other host names, for instance ablat.cn and ubnv.cn, share IP numbers with 21fendou.cn.
Name Servers
21fendou.cn is delegated to two name servers: ns1.nowcndns.com and ns2.nowcndns.com.
21fendou.cn shares the same name server setup as secu8.cn, corero.cn, webqq8.cn, emsdd.cn and tonling.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.