tzstc.cn - robtex.com
tzstc.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 156.235.223.217🇭🇰 DXTL-1156.235.223.0/24 Proxy-registered route object | ||||||
| NS | dm1.longmingdns.com ⭐ | ||||||
| A | 218.98.111.163🇩🇪 HKCICL-AS-AP218.98.111.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED | ||||||
| NS | dm2.longmingdns.com | ||||||
| A | 183.253.57.197🇨🇳 CHINAMOBILE-CN183.253.0.0/16 CMI (Customer Route) | ||||||
| A | 211.99.99.56🇨🇳 DONGGUAN-1211.99.99.0/24 Proxy-registered route object | ||||||
| SOA | dm1.longmingdns.comdnsadmin@longmingdns.com serial=1751342894 | ||||||
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=2034595486 | ||||||
Same first word
tzstc.cn |
Similar names
DNS History
12 records (3 active, 9 former)
●NSdm1.longmingdns.com2026-03-27 → 2026-03-27 · 3 obs
○ 2017-11-08 15:43:32
● 2026-03-27 19:53:22
● 2026-03-27 19:53:28
● 2026-03-27 19:53:22
● 2026-03-27 19:53:28
●NSdm2.longmingdns.com2026-03-27 → 2026-03-27 · 3 obs
○ 2017-11-08 15:43:32
● 2026-03-27 19:53:22
● 2026-03-27 19:53:28
● 2026-03-27 19:53:22
● 2026-03-27 19:53:28
○NSf1g1ns1.dnspod.net2015-05-23 → 2015-05-23 · 3 obs
● 2015-05-23 22:44:06
○ 2015-10-20 13:58:38
○ 2026-03-27 19:53:28
○ 2015-10-20 13:58:38
○ 2026-03-27 19:53:28
○NSf1g1ns2.dnspod.net2015-05-23 → 2015-05-23 · 3 obs
● 2015-05-23 22:44:06
○ 2015-10-20 13:58:38
○ 2026-03-27 19:53:28
○ 2015-10-20 13:58:38
○ 2026-03-27 19:53:28
○NSns1.51dns.com2016-09-26 → 2016-09-26 · 4 obs
○ 2015-10-20 13:58:38
● 2016-09-26 01:10:34
○ 2017-11-08 15:43:32
○ 2026-03-27 19:53:28
● 2016-09-26 01:10:34
○ 2017-11-08 15:43:32
○ 2026-03-27 19:53:28
○NSns1.dns.com2017-11-08 → 2017-11-08 · 4 obs
○ 2016-09-26 01:10:34
● 2017-11-08 15:43:32
○ 2026-03-27 19:53:22
○ 2026-03-27 19:53:28
● 2017-11-08 15:43:32
○ 2026-03-27 19:53:22
○ 2026-03-27 19:53:28
○NSns2.51dns.com2016-09-26 → 2016-09-26 · 4 obs
○ 2015-10-20 13:58:38
● 2016-09-26 01:10:34
○ 2017-11-08 15:43:32
○ 2026-03-27 19:53:28
● 2016-09-26 01:10:34
○ 2017-11-08 15:43:32
○ 2026-03-27 19:53:28
○A108.186.107.2252016-09-26 → 2016-09-26 · 4 obs
○ 2016-04-16 07:48:56
● 2016-09-26 01:10:34
○ 2026-03-27 19:53:22
○ 2026-03-27 19:53:28
● 2016-09-26 01:10:34
○ 2026-03-27 19:53:22
○ 2026-03-27 19:53:28
○A11.111.11.1112015-05-23 → 2015-05-23 · 3 obs
● 2015-05-23 22:44:06
○ 2015-10-20 13:58:38
○ 2026-03-27 19:53:28
○ 2015-10-20 13:58:38
○ 2026-03-27 19:53:28
●A156.235.223.2172026-03-27 → 2026-03-27 · 3 obs
○ 2017-11-08 15:43:32
● 2026-03-27 19:53:22
● 2026-03-27 19:53:28
● 2026-03-27 19:53:22
● 2026-03-27 19:53:28
○A23.225.73.1542017-11-08 → 2017-11-08 · 4 obs
○ 2016-09-26 01:10:34
● 2017-11-08 15:43:32
○ 2026-03-27 19:53:22
○ 2026-03-27 19:53:28
● 2017-11-08 15:43:32
○ 2026-03-27 19:53:22
○ 2026-03-27 19:53:28
○A47.89.39.982016-04-16 → 2016-04-16 · 4 obs
○ 2015-10-20 13:58:38
● 2016-04-16 07:48:56
○ 2016-09-26 01:10:34
○ 2026-03-27 19:53:28
● 2016-04-16 07:48:56
○ 2016-09-26 01:10:34
○ 2026-03-27 19:53:28
🔍 DNS Trace
Analysis
IP Addresses
tzstc.cn resolves to one IP number: 156.235.223.217.
Name Servers
tzstc.cn is delegated to two name servers dm1.longmingdns.com and dm2.longmingdns.com.
tzstc.cn shares the same name server setup as other domains, for instance r338.cn, roxen.cn, njpumps.cn, scyongjiu.cn and jdlg.com.cn.
Two IP numbers for a host: dm2.longmingdns.com points to 183.253.57.197 and 211.99.99.56.
One IP number for a host: dm1.longmingdns.com points to 218.98.111.163.