cntech.com - dns.ninja
cntech.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=1781125208 | ||||||
Subdomains
www.cntech.com |
Same first word
cntech.biz |
cntech.com.ar |
cntech.cc |
cntech.pro |
cntech.com.cn |
cntech.eu |
cntech.info |
cntech.com.au |
cntech.us |
cntech.com.br |
cntech.org |
cntech.pl |
cntech.net |
cntech.in |
cntech.com.vn |
cntech.vn |
cntech.com |
cntech.co.kr |
Similar names
DNS History
10 records (5 active, 5 former)
●NSf1g1ns1.dnspod.net2015-06-27 → 2026-06-10 · 2 obs
● 2026-06-10 21:21:44
●NSf1g1ns2.dnspod.net2015-06-27 → 2026-06-10 · 2 obs
● 2026-06-10 21:21:44
○A103.245.83.302015-11-04 → 2015-11-04 · 4 obs
● 2015-11-04 08:25:14
○ 2016-02-08 17:16:50
○ 2026-06-10 21:21:44
●A106.14.252.1412026-02-15 → 2026-06-10 · 3 obs
● 2026-02-15 13:00:22
● 2026-06-10 21:21:44
○A139.224.175.562020-03-08 → 2020-03-08 · 4 obs
● 2020-03-08 16:00:02
○ 2026-02-15 13:00:22
○ 2026-06-10 21:21:44
○A180.153.159.1502017-01-14 → 2017-01-14 · 4 obs
● 2017-01-14 00:49:00
○ 2020-03-08 16:00:02
○ 2026-06-10 21:21:44
○A222.73.200.302016-02-08 → 2016-05-01 · 5 obs
● 2016-02-08 17:16:50
● 2016-05-01 09:35:16
○ 2017-01-14 00:49:00
○ 2026-06-10 21:21:44
○A45.62.113.992015-06-27 → 2015-06-27 · 3 obs
○ 2015-11-04 08:25:14
○ 2026-06-10 21:21:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| cntech.com | f1g1ns1.dnspod.net, f1g1ns2.dnspod.net | - |
✅ Authoritative Response
Server:163.177.5.35
NS records: f1g1ns1.dnspod.net, f1g1ns2.dnspod.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cntech.com (unsigned zone)
⏱️ Timing
Total: 1972ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 106.14.252.141 |
| NS | 2 | f1g1ns1.dnspod.net, f1g1ns2.dnspod.net |
| MX | 2 | mxbiz1.qq.com (pri: 5), mxbiz2.qq.com (pri: 10) |
| TXT | 2 | v=spf1 include:spf.mail.qq.com ~all, google-site-verification=Q_9zvdit7SgSezF |
| SOA | 1 | f1g1ns1.dnspod.net freednsadmin.dnspod.c |
Analysis
Hierarchy
www.cntech.com is a subdomain of cntech.com.
IP Addresses
cntech.com resolves to just one IP address, 106.14.252.141.
cntech.com shares its IP numbers with other host names, including mail.igeo.cn, www.cntech.com, wiki.igeo.cn and igeo.cn.
Name Servers
The NS records for cntech.com delegate to f1g1ns1.dnspod.net and f1g1ns2.dnspod.net.
cntech.com shares its NS records with other domains, for example sendcloud.im, mbs-project.com, ywyl.com and two others.
The name servers of cntech.com overlap at least partially with those of other domains — among them bydup.com, k4.cn, tor-kraken2trfqodidvlh4aa337cpzfrhdlfldhve5nf7njhumwr7instad.com and two more.
These name servers commonly appear alongside the name servers a.dnspod.com and c.dnspod.com.
DNS names with 8 IP addresses:
f1g1ns1.dnspod.net maps to 1.12.0.4, 1.14.119.35, 43.157.178.35 and 5 additional IP addresses.
f1g1ns2.dnspod.net maps to 1.12.0.1, 1.13.76.35, 36.155.149.35 and 5 additional IP addresses.
Mail Servers
cntech.com is served by two mail servers, mxbiz1.qq.com and mxbiz2.qq.com.
Among the domains sharing a mail server setup with cntech.com are vlgo.cn, m-intech.com, ftfcn.com and two others.
cntech.com partially shares its mail servers with other domains — including p-a.cn, jarlinfo.com, pphaitun.com and sannongge.com.