521980.com - robtex.com
521980.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 8.210.227.109🇭🇰 Alibaba-Cloud8.210.128.0/17 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811 | ||||||
| NS | ns1.22.cn ⭐ | ||||||
| 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 | ||||||
| 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 | ||||||
| SOA | ns1.22.cndnsadmin@22.cn serial=1751342728 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1777679426 | ||||||
Same first word
521980.com |
Similar names
DNS History
14 records (3 active, 11 former)
○NSn308.ns.yunjiasu.com2015-07-03 → 2015-11-17 · 4 obs
● 2015-07-03 23:26:28
● 2015-11-17 06:10:42
○ 2016-02-24 09:04:48
○ 2026-05-02 00:05:46
● 2015-11-17 06:10:42
○ 2016-02-24 09:04:48
○ 2026-05-02 00:05:46
○NSn3191.ns.yunjiasu.com2015-07-03 → 2015-11-17 · 4 obs
● 2015-07-03 23:26:28
● 2015-11-17 06:10:42
○ 2016-02-24 09:04:48
○ 2026-05-02 00:05:46
● 2015-11-17 06:10:42
○ 2016-02-24 09:04:48
○ 2026-05-02 00:05:46
●NSns1.22.cn2016-02-24 → 2026-05-02 · 3 obs
○ 2015-11-17 06:10:42
● 2016-02-24 09:04:48
● 2026-05-02 00:05:46
● 2016-02-24 09:04:48
● 2026-05-02 00:05:46
●NSns2.22.cn2016-02-24 → 2026-05-02 · 6 obs
○ 2015-11-17 06:10:42
● 2016-02-24 09:04:48
● 2016-05-09 01:02:14
○ 2018-01-25 10:50:04
● 2026-04-10 21:35:14
● 2026-05-02 00:05:46
● 2016-02-24 09:04:48
● 2016-05-09 01:02:14
○ 2018-01-25 10:50:04
● 2026-04-10 21:35:14
● 2026-05-02 00:05:46
○NSns3.22.cn2016-02-24 → 2016-05-09 · 5 obs
○ 2015-11-17 06:10:42
● 2016-02-24 09:04:48
● 2016-05-09 01:02:14
○ 2018-01-25 10:50:04
○ 2026-05-02 00:05:46
● 2016-02-24 09:04:48
● 2016-05-09 01:02:14
○ 2018-01-25 10:50:04
○ 2026-05-02 00:05:46
○NSns4.22.cn2016-02-24 → 2016-05-09 · 5 obs
○ 2015-11-17 06:10:42
● 2016-02-24 09:04:48
● 2016-05-09 01:02:14
○ 2018-01-25 10:50:04
○ 2026-05-02 00:05:46
● 2016-02-24 09:04:48
● 2016-05-09 01:02:14
○ 2018-01-25 10:50:04
○ 2026-05-02 00:05:46
○MXdc-efda0f8c.521980.com2015-07-03 → 2015-11-17 · 4 obs
● 2015-07-03 23:26:28
● 2015-11-17 06:10:42
○ 2018-01-25 10:50:04
○ 2026-05-02 00:05:46
● 2015-11-17 06:10:42
○ 2018-01-25 10:50:04
○ 2026-05-02 00:05:46
○A101.200.165.702018-01-25 → 2018-01-25 · 4 obs
○ 2016-02-24 09:04:48
● 2018-01-25 10:50:04
○ 2026-04-10 21:35:14
○ 2026-05-02 00:05:46
● 2018-01-25 10:50:04
○ 2026-04-10 21:35:14
○ 2026-05-02 00:05:46
○A108.162.192.212015-07-03 → 2015-07-03 · 3 obs
● 2015-07-03 23:26:28
○ 2015-11-17 06:10:42
○ 2026-05-02 00:05:46
○ 2015-11-17 06:10:42
○ 2026-05-02 00:05:46
○A108.162.193.212015-07-03 → 2015-07-03 · 3 obs
● 2015-07-03 23:26:28
○ 2015-11-17 06:10:42
○ 2026-05-02 00:05:46
○ 2015-11-17 06:10:42
○ 2026-05-02 00:05:46
○A162.159.210.892015-11-17 → 2015-11-17 · 4 obs
○ 2015-07-03 23:26:28
● 2015-11-17 06:10:42
○ 2016-02-24 09:04:48
○ 2026-05-02 00:05:46
● 2015-11-17 06:10:42
○ 2016-02-24 09:04:48
○ 2026-05-02 00:05:46
○A162.159.211.892015-11-17 → 2015-11-17 · 4 obs
○ 2015-07-03 23:26:28
● 2015-11-17 06:10:42
○ 2016-02-24 09:04:48
○ 2026-05-02 00:05:46
● 2015-11-17 06:10:42
○ 2016-02-24 09:04:48
○ 2026-05-02 00:05:46
○A43.227.192.2412016-02-24 → 2016-02-24 · 4 obs
○ 2015-11-17 06:10:42
● 2016-02-24 09:04:48
○ 2018-01-25 10:50:04
○ 2026-05-02 00:05:46
● 2016-02-24 09:04:48
○ 2018-01-25 10:50:04
○ 2026-05-02 00:05:46
●A8.210.227.1092026-04-10 → 2026-05-02 · 3 obs
○ 2018-01-25 10:50:04
● 2026-04-10 21:35:14
● 2026-05-02 00:05:46
● 2026-04-10 21:35:14
● 2026-05-02 00:05:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | g.gtld-servers.net, b.gtld-servers.net, d.gtld-servers.net, j.gtld-servers.net... | - |
| 521980.com | ns2.22.cn, ns1.22.cn | - |
✅ Authoritative Response
Server:218.98.111.136
NS records: ns2.22.cn, ns1.22.cn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 521980.com (unsigned zone)
⏱️ Timing
Total: 3261ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 8.210.227.109 |
| NS | 2 | ns1.22.cn, ns2.22.cn |
| SOA | 1 | ns1.22.cn dnsadmin.22.cn |
Analysis
IP Addresses
521980.com points to a single IP number: 8.210.227.109.
Name Servers
521980.com is delegated to two name servers: ns1.22.cn and ns2.22.cn.
521980.com shares the same name server setup as other domains, for example i45.net, dfai.cn, 3r4r.com, zhix.com.cn and paizhao.net.
521980.com at least partially shares its name servers with other domains, for instance 7b.cn.
These name servers are commonly used with the name servers verification-qlrpq9cc.ns3.dan.hosting.
Host names with four IP numbers:
Host ns2.22.cn points to 240e:97d:10:1402:0:1:0:1002, 1.193.216.203, 183.253.57.207 and 211.99.99.61.
Host names with three IP numbers:
Host ns1.22.cn points to 2001:df2:f080:1::5, 61.158.128.10 and 218.98.111.136.