smttech.cn - robtex.com
smttech.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 38.165.123.146🇺🇸 AS39882338.165.96.0/19 PEG TECH INC PT-82 | ||||||
| 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=1773229257 | ||||||
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=2034592431 | ||||||
Same first word
Similar names
DNS History
7 records (3 active, 4 former)
●NSdm1.longmingdns.com2026-03-11 → 2026-03-27 · 3 obs
○ 2019-02-12 12:55:14
● 2026-03-11 01:30:26
● 2026-03-27 07:19:54
● 2026-03-11 01:30:26
● 2026-03-27 07:19:54
●NSdm2.longmingdns.com2026-03-11 → 2026-03-27 · 3 obs
○ 2019-02-12 12:55:14
● 2026-03-11 01:30:26
● 2026-03-27 07:19:54
● 2026-03-11 01:30:26
● 2026-03-27 07:19:54
○NSdns10.hichina.com2019-02-12 → 2019-02-12 · 3 obs
● 2019-02-12 12:55:14
○ 2026-03-11 01:30:26
○ 2026-03-27 07:19:54
○ 2026-03-11 01:30:26
○ 2026-03-27 07:19:54
○NSdns9.hichina.com2019-02-12 → 2019-02-12 · 3 obs
● 2019-02-12 12:55:14
○ 2026-03-11 01:30:26
○ 2026-03-27 07:19:54
○ 2026-03-11 01:30:26
○ 2026-03-27 07:19:54
○A38.14.56.1972026-03-11 → 2026-03-11 · 4 obs
○ 2019-02-12 12:55:14
● 2026-03-11 01:30:26
○ 2026-03-26 21:22:10
○ 2026-03-27 07:19:54
● 2026-03-11 01:30:26
○ 2026-03-26 21:22:10
○ 2026-03-27 07:19:54
●A38.165.123.1462026-03-26 → 2026-03-27 · 3 obs
○ 2026-03-11 01:30:26
● 2026-03-26 21:22:10
● 2026-03-27 07:19:54
● 2026-03-26 21:22:10
● 2026-03-27 07:19:54
○A39.108.216.872019-02-12 → 2019-02-12 · 3 obs
● 2019-02-12 12:55:14
○ 2026-03-11 01:30:26
○ 2026-03-27 07:19:54
○ 2026-03-11 01:30:26
○ 2026-03-27 07:19:54
🔍 DNS Trace
Analysis
IP Addresses
smttech.cn points to a single IP: 38.165.123.146.
Name Servers
Two name servers dm1.longmingdns.com and dm2.longmingdns.com handle delegation for smttech.cn.
smttech.cn uses the same name server setup as other domains, for example xsnd.cn, hgong.cn, cocowallet.cn, bgssy.cn and dghlkt.cn.
Host names with two IP numbers:
The host name dm2.longmingdns.com points to 183.253.57.197 and 211.99.99.56.
Host names with one IP number:
The host name dm1.longmingdns.com points to 218.98.111.163.