tsddc.cn - robtex.com
tsddc.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 154.219.158.248🇭🇰 HDHK154.219.158.0/23 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=1757337438 | ||||||
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=2034589831 | ||||||
Same first word
Similar names
DNS History
8 records (3 active, 5 former)
●NSdm1.longmingdns.com2026-02-21 → 2026-03-26 · 3 obs
○ 2017-05-12 19:31:00
● 2026-02-21 19:32:32
● 2026-03-26 14:06:06
● 2026-02-21 19:32:32
● 2026-03-26 14:06:06
●NSdm2.longmingdns.com2026-02-21 → 2026-03-26 · 3 obs
○ 2017-05-12 19:31:00
● 2026-02-21 19:32:32
● 2026-03-26 14:06:06
● 2026-02-21 19:32:32
● 2026-03-26 14:06:06
○NSdns.bizcn.com2015-11-09 → 2017-05-12 · 5 obs
○ 2015-07-03 16:07:52
● 2015-11-09 02:00:54
● 2017-05-12 19:31:00
○ 2026-02-21 19:32:32
○ 2026-03-26 14:06:06
● 2015-11-09 02:00:54
● 2017-05-12 19:31:00
○ 2026-02-21 19:32:32
○ 2026-03-26 14:06:06
○NSns5.cnmsn.net2015-07-03 → 2017-05-12 · 5 obs
● 2015-07-03 16:07:52
○ 2015-11-09 02:00:54
● 2017-05-12 19:31:00
○ 2026-02-21 19:32:32
○ 2026-03-26 14:06:06
○ 2015-11-09 02:00:54
● 2017-05-12 19:31:00
○ 2026-02-21 19:32:32
○ 2026-03-26 14:06:06
○NSns6.cnmsn.net2015-07-03 → 2017-05-12 · 5 obs
● 2015-07-03 16:07:52
○ 2015-11-09 02:00:54
● 2017-05-12 19:31:00
○ 2026-02-21 19:32:32
○ 2026-03-26 14:06:06
○ 2015-11-09 02:00:54
● 2017-05-12 19:31:00
○ 2026-02-21 19:32:32
○ 2026-03-26 14:06:06
○MXmail.tsddc.cn2015-07-03 → 2017-05-12 · 4 obs
● 2015-07-03 16:07:52
● 2017-05-12 19:31:00
○ 2026-02-21 19:32:32
○ 2026-03-26 14:06:06
● 2017-05-12 19:31:00
○ 2026-02-21 19:32:32
○ 2026-03-26 14:06:06
○A116.255.144.1842015-07-03 → 2017-05-12 · 4 obs
● 2015-07-03 16:07:52
● 2017-05-12 19:31:00
○ 2026-02-21 19:32:32
○ 2026-03-26 14:06:06
● 2017-05-12 19:31:00
○ 2026-02-21 19:32:32
○ 2026-03-26 14:06:06
●A154.219.158.2482026-02-21 → 2026-03-26 · 3 obs
○ 2017-05-12 19:31:00
● 2026-02-21 19:32:32
● 2026-03-26 14:06:06
● 2026-02-21 19:32:32
● 2026-03-26 14:06:06
🔍 DNS Trace
Analysis
IP Addresses
tsddc.cn resolves to one IP number: 154.219.158.248.
Name Servers
tsddc.cn's delegation uses two name servers: dm1.longmingdns.com and dm2.longmingdns.com.
tsddc.cn uses the same name server setup as other domains, such as munet.com.cn, shanshen1968.cn, domaining.com.cn, 52txy.cn and lonoy.cn.
Host names with two IP numbers: dm2.longmingdns.com points to 183.253.57.197 and 211.99.99.56.
Host names with one IP number: dm1.longmingdns.com points to 218.98.111.163.