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cmtech.com
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=1771291435 | ||||||
Up
mail.cmtech.com |
Same first word
cmtech.cc |
cmtech.app |
cmtech.no |
cmtech.com.au |
cmtech.com |
cmtech.fr |
cmtech.com.my |
cmtech.dk |
cmtech.ie |
cmtech.de |
cmtech.be |
cmtech.biz |
cmtech.ca |
cmtech.ru |
cmtech.co.kr |
cmtech.com.vn |
Similar names
DNS History
13 records (6 active, 7 former)
●NSdns31.hichina.com2026-02-17 → 2026-02-17 · 3 obs
● 2026-02-17 09:51:44
● 2026-02-17 09:51:46
●NSdns32.hichina.com2026-02-17 → 2026-02-17 · 3 obs
● 2026-02-17 09:51:44
● 2026-02-17 09:51:46
○NSns29.domaincontrol.com2015-07-22 → 2017-05-16 · 4 obs
● 2017-05-16 19:00:50
○ 2026-02-17 09:51:44
○ 2026-02-17 09:51:46
○NSns30.domaincontrol.com2015-07-22 → 2017-05-16 · 4 obs
● 2017-05-16 19:00:50
○ 2026-02-17 09:51:44
○ 2026-02-17 09:51:46
●MXcmtech-com.corpsmtp.cn2026-02-17 → 2026-02-17 · 3 obs
● 2026-02-17 09:51:44
● 2026-02-17 09:51:46
●MXcmtech-com.corpsmtp.net2026-02-17 → 2026-02-17 · 3 obs
● 2026-02-17 09:51:44
● 2026-02-17 09:51:46
●MXmail.cmtech.com2026-02-17 → 2026-02-17 · 3 obs
● 2026-02-17 09:51:44
● 2026-02-17 09:51:46
○MXmailstore1.secureserver.net2015-07-22 → 2017-05-16 · 4 obs
● 2017-05-16 19:00:50
○ 2026-02-17 09:51:44
○ 2026-02-17 09:51:46
○MXsmtp.secureserver.net2015-07-22 → 2017-05-16 · 4 obs
● 2017-05-16 19:00:50
○ 2026-02-17 09:51:44
○ 2026-02-17 09:51:46
●A121.40.134.402026-02-17 → 2026-02-17 · 3 obs
● 2026-02-17 09:51:44
● 2026-02-17 09:51:46
○A184.168.221.152016-02-11 → 2016-05-25 · 5 obs
● 2016-02-11 18:23:00
● 2016-05-25 19:24:28
○ 2017-05-16 19:00:50
○ 2026-02-17 09:51:46
○A184.168.221.222015-07-22 → 2015-11-13 · 4 obs
● 2015-11-13 14:50:14
○ 2016-02-11 18:23:00
○ 2026-02-17 09:51:46
○A184.168.221.252017-05-16 → 2017-05-16 · 4 obs
● 2017-05-16 19:00:50
○ 2026-02-17 09:51:44
○ 2026-02-17 09:51:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | b.gtld-servers.net, j.gtld-servers.net, m.gtld-servers.net, a.gtld-servers.net... | - |
| cmtech.com | dns31.hichina.com, dns32.hichina.com | 18 records |
✅ Authoritative Response
Server: 120.76.107.37
NS records: dns31.hichina.com, dns32.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cmtech.com (unsigned zone)
⏱️ Timing
Total: 1449ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 121.40.134.40 |
| NS | 2 | dns32.hichina.com, dns31.hichina.com |
| MX | 3 | cmtech-com.corpsmtp.cn (pri: 20), cmtech-com.corpsmtp.net (pri: 10)... |
| TXT | 5 | eLE9v97kWPOaQiWdp6JJQ3+CTZ5A2wwbqBM57BY+, 173588331-415787518... |
| SOA | 1 | dns31.hichina.com hostmaster.hichina.com |
📌 Glue Records Collected
Total: 18
Out-of-bailiwick: 18 (dns31.hichina.com, dns31.hichina.com, dns31.hichina.com...)
AI analysis
cmtech.com is the parent of mail.cmtech.com.
cmtech.com resolves to one IP number: 121.40.134.40.
cmtech.com is delegated to two name servers dns31.hichina.com and dns32.hichina.com.
cmtech.com shares the same name server setup as other domains, for instance yodow.com, xrh0905.top, cdnlab.cn, azcq.com and yt1024.com.
Host names with nine IP numbers:
dns31.hichina.com points to: 2408:4009:501::39, 39.96.153.39, 39.96.153.59, 47.118.199.199, 47.118.199.219, 120.76.107.39, 120.76.107.59, 139.224.142.99 and 139.224.142.109.
dns32.hichina.com points to: 2408:4009:501::40, 39.96.153.37, 39.96.153.62, 47.118.199.197, 47.118.199.221, 120.76.107.37, 120.76.107.62, 139.224.142.102 and 139.224.142.107.
cmtech.com is handled by three mail servers: cmtech-com.corpsmtp.cn, mail.cmtech.com and cmtech-com.corpsmtp.net.
Host names with ten IP numbers:
The host name cmtech-com.corpsmtp.cn points to 46.101.220.252, 47.74.38.91, 47.74.38.124, 47.74.155.178, 47.74.223.162, 138.68.75.175, 192.241.207.6, 192.241.217.149, 206.189.7.78 and 206.189.96.192.
Host names with six IP numbers:
The host name cmtech-com.corpsmtp.net points to 8.219.152.31, 8.219.208.100, 8.219.223.136, 8.222.164.222, 47.236.20.247 and 47.236.21.126.
Host names with one IP number:
The host name mail.cmtech.com points to 222.92.71.102.