comtech.cn - dns.ninja

comtech.cn

DNSSEC⚠️ Not signed
NSns3.dnsv4.com ⚠️ Not in zone NS records
A2402:4e00:1470:2::10🇨🇳 TENCENT-NET-AP2402:4e00:1400::/40
A1.12.0.24🇨🇳 TENCENT-NET-AP-CN1.12.0.0/20 ZL-IDC-BOM
A1.12.0.25🇨🇳 TENCENT-NET-AP-CN1.12.0.0/20 ZL-IDC-BOM
A1.13.76.53🇨🇳 TENCENT-NET-AP1.13.64.0/18
A36.155.149.53🇨🇳 CMNET-Jiangsu-AP36.155.144.0/21 CMI (Customer Route)
A43.134.249.54🇸🇬 TENCENT-NET-AP-CN43.134.224.0/19 ACEVILLE PTE.LTD. 16 COLLYER QUAY 18-29 INCOME AT RAFFLES
A124.64.205.153🇨🇳 CHINA169-BJ124.64.205.0/24
A125.94.59.153🇨🇳 CHINANET-BACKBONE125.88.0.0/13 chinanet Guangdong network
NSns4.dnsv4.com ⚠️ Not in zone NS records
A2402:4e00:111:fff::d🇨🇳 TENCENT-NET-AP2402:4e00::/35
A1.12.0.23🇨🇳 TENCENT-NET-AP-CN1.12.0.0/20 ZL-IDC-BOM
A1.12.0.26🇨🇳 TENCENT-NET-AP-CN1.12.0.0/20 ZL-IDC-BOM
A43.130.172.54🇸🇬 TENCENT-NET-AP-CN43.130.160.0/19 ACEVILLE PTE.LTD. 16 COLLYER QUAY 18-29 INCOME AT RAFFLES
A49.7.107.153🇨🇳 CHINA-149.7.64.0/18 China Telecom Beijing Co. Ltd.
A101.227.168.53🇨🇳 SHANGHAITELECOM101.227.168.0/23 SHIDC
A111.13.203.53🇨🇳 CHINAMOBILE-CN111.13.0.0/16 CMI (Customer Route)
A117.135.128.153🇨🇳 CHINAMOBILE-CN117.135.128.0/24 CMI (Customer Route)
A163.177.5.53🇨🇳 UNICOM-GuangZhou-IDC163.177.5.0/24
A220.196.136.53🇨🇳 UNICOM-SHFT-IDC220.196.136.0/24

cn

DNSSEC🔒 Signed (DS record present)
NSa.dns.cn ⭐
NSb.dns.cn
NSc.dns.cn
NSd.dns.cn
NSe.dns.cn
NSns.cernet.net ⚠️ Not in parent delegation
SOAa.dns.cnroot@cnnic.cn serial=2034983627

Subdomains

mx2.comtech.cn
mx1.comtech.cn
mail.comtech.cn

Same first word

comtech.org
comtech.bg
comtech.net.gt
comtech.sk
comtech.co.at
comtech.dk
comtech.eu
comtech.se
comtech.pl
comtech.fr
comtech.cn
comtech.by
comtech.info
comtech.at
comtech.kz
comtech.ws
comtech.in
comtech.no
comtech.com.ua
comtech.it
comtech.co.in
comtech.com.cn
comtech.website
comtech.com.sg
comtech.community
comtech.com.hk
comtech.de
comtech.net
comtech.site
comtech.asia
comtech.es
comtech.co.nz
comtech.ae
comtech.lu
comtech.co.za
comtech.be
comtech.cl
comtech.co.uk
comtech.ch
comtech.com.au
comtech.me
comtech.lv
comtech.sa.com
comtech.nl
comtech.co.jp
comtech.ee
comtech.net.pk
comtech.ir
comtech.rs
comtech.biz
comtech.gr
comtech.com
comtech.dev
comtech.com.mx
comtech.in.th
comtech.ca
comtech.com.ni
comtech.ro
comtech.online
comtech.fi
comtech.ru

Similar names

techcom.ch
chcemto.sk
cmotech.com
moctech.com.mx
omctech.com
techcom.cn
ocmtech.com.ph
techcom.net
etchcom.com
otcchem.com
ctchome.com
techcom.co
moctech.edu.ng
cmotech.uk
ctchome.de
techcom.com.tr
techcom.cz
mtechco.com
techcom.lt
omctech.com.tw
themocc.com
techcom.cl
techcom.com.br
techcom.in
techcom.be
mtechco.net
cmotech.asia
techcom.la
moctech.com
techcom.ee
tecohcm.org.vn
techcom.by
ctechmo.com
techcom.com
techcom.pl
techcom.de
cmotech.us
cmotech.in
techcom.kz
cmotech.news
ocmtech.com
cmotech.ca
techcom.ru
techcom.my
techcom.info
techcom.com.sg
techcom.lv
techcom.org
cmotech.ie
techcom.no
techcom.online
octchem.com
techcom.kiev.ua
techcom.com.ua
techcom.vn
omctech.ru
techcom.ca

DNS History

15 records (2 active, 13 former)

20162017201820192020202120222023202420252026NSns3.dnsv4.comns4.dnsv4.comwww.comtech.cnMXio.bouncemx.commx1.comtech.cnmx2.comtech.cnA159.27.20.042.159.197.9870.39.84.22670.39.84.22770.39.84.22970.39.84.23070.39.84.23470.39.84.243CNAMEc.dcoin.co
●NSns3.dnsv4.com2026-02-15 → 2026-06-29 · 3 obs
○ 2017-04-11 22:17:50
● 2026-02-15 16:51:24
● 2026-06-29 15:21:38
●NSns4.dnsv4.com2026-02-15 → 2026-06-29 · 3 obs
○ 2017-04-11 22:17:50
● 2026-02-15 16:51:24
● 2026-06-29 15:21:38
○NSwww.comtech.cn2015-07-08 → 2017-04-11 · 4 obs
● 2015-07-08 12:07:22
● 2017-04-11 22:17:50
○ 2026-02-15 16:51:24
○ 2026-06-29 15:21:38
○MXio.bouncemx.com2015-11-13 → 2017-04-11 · 4 obs
● 2015-11-13 23:01:20
● 2017-04-11 22:17:50
○ 2026-02-15 16:51:24
○ 2026-06-29 15:21:38
○MXmx1.comtech.cn2026-02-15 → 2026-02-15 · 3 obs
○ 2017-04-11 22:17:50
● 2026-02-15 16:51:24
○ 2026-06-29 15:21:38
○MXmx2.comtech.cn2026-02-15 → 2026-02-15 · 3 obs
○ 2017-04-11 22:17:50
● 2026-02-15 16:51:24
○ 2026-06-29 15:21:38
○A159.27.20.02026-04-28 → 2026-04-28 · 3 obs
○ 2026-04-15 15:36:16
● 2026-04-28 08:29:18
○ 2026-06-29 15:21:38
○A42.159.197.982026-02-15 → 2026-04-15 · 5 obs
○ 2017-04-11 22:17:50
● 2026-02-15 16:51:24
● 2026-04-15 15:36:16
○ 2026-04-28 08:29:18
○ 2026-06-29 15:21:38
○A70.39.84.2262016-02-12 → 2016-02-12 · 4 obs
○ 2015-11-13 23:01:20
● 2016-02-12 01:39:34
○ 2016-05-07 04:09:50
○ 2026-06-29 15:21:38
○A70.39.84.2272015-07-08 → 2015-07-08 · 3 obs
● 2015-07-08 12:07:22
○ 2017-02-09 06:17:38
○ 2026-06-29 15:21:38
○A70.39.84.2292016-05-07 → 2016-05-07 · 4 obs
○ 2016-02-12 01:39:34
● 2016-05-07 04:09:50
○ 2017-02-09 06:17:38
○ 2026-06-29 15:21:38
○A70.39.84.2302017-02-09 → 2017-02-09 · 4 obs
○ 2016-05-07 04:09:50
● 2017-02-09 06:17:38
○ 2017-04-11 22:17:50
○ 2026-06-29 15:21:38
○A70.39.84.2342015-11-13 → 2015-11-13 · 4 obs
○ 2015-07-08 12:07:22
● 2015-11-13 23:01:20
○ 2016-02-12 01:39:34
○ 2026-06-29 15:21:38
○A70.39.84.2432017-04-11 → 2017-04-11 · 4 obs
○ 2017-02-09 06:17:38
● 2017-04-11 22:17:50
○ 2026-02-15 16:51:24
○ 2026-06-29 15:21:38
○CNAMEc.dcoin.co2015-07-08 → 2026-02-15 · 4 obs
● 2015-07-08 12:07:22
● 2026-02-15 16:51:24
○ 2026-02-26 07:38:14
○ 2026-06-29 15:21:38

🔍 DNS Trace

Analysis

Hierarchy

comtech.cn sits above mx2.comtech.cn, mx1.comtech.cn and mail.comtech.cn in the domain hierarchy.

Name Servers

comtech.cn uses two name servers for its delegation: ns3.dnsv4.com and ns4.dnsv4.com.

The name server configuration of comtech.cn is shared with other domains, for instance cloudinfiniti.com, 7723.com, gaoxiaojob.com and two others.

There is at least partial name server overlap between comtech.cn and other domains — chsi.cn, xinhu.cn, innwz.cn and two more among them.

These name servers regularly appear alongside f1g1ns2.dnspod.net, f1g1ns1.dnspod.net, vip3.alidns.com and 3 other name servers in NS record sets.

Hosts with 10 IP addresses each:

Hostname ns4.dnsv4.com directs to 1.12.0.23, 1.12.0.26 and 43.130.172.54 along with 7 other IP addresses.

Hosts with 8 IP addresses each:

Hostname ns3.dnsv4.com directs to 1.12.0.24, 1.12.0.25 and 1.13.76.53 along with 5 other IP addresses.