techsupport.cn - dns.ninja

techsupport.cn

DNSSEC⚠️ Not signed
NSns1.ourhost.com.cn ⭐
A122.49.40.162🇨🇳 DXTNET122.49.40.0/21
NSns.ourhost.com.cn
A129.211.139.14🇨🇳 TENCENT-NET-AP129.211.128.0/19
MXmxn.mxhichina.com ⭐
A47.246.136.231🇺🇸 Alibaba-Cloud47.246.136.0/22 Alibaba CLoud
PTRcz-clare.com
PTRreachsmartdwell.com
PTRwevolt.tech
A47.246.137.47🇺🇸 Alibaba-Cloud47.246.136.0/22 Alibaba CLoud
MXmxw.mxhichina.com(10)
A47.246.99.195🇺🇸 Alibaba-Cloud47.246.96.0/22 Proxy-registered route object
PTRreachsmartdwell.com
TXTv=spf1 include:spf.mxhichina.com -all
SOAns.ourhost.com.cnadmin@ourhost.cn serial=0

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=2034935871

Same first word

techsupport.awsapps.com
techsupport.wtf
techsupport.biz
techsupport.coop
techsupport.ch
techsupport.de
techsupport.net
techsupport.cz
techsupport.technology
techsupport.in
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techsupport.nyc
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techsupport.dk
techsupport.net.au
techsupport.rs
techsupport.io
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techsupport.net.co
techsupport.qa
techsupport.at
techsupport.work
techsupport.ca
techsupport.org.uk
techsupport.expert
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techsupport.is
techsupport.com.co
techsupport.cn

Similar names

supporttech.com
supporttech.info
pushprotect.com
supporttech.top
supporttech.de
supporttech.net
supporttech.in

DNS History

4 records (4 active, 0 former)

20162017201820192020202120222023202420252026NSns.ourhost.com.cnns1.ourhost.com.cnMXmxn.mxhichina.commxw.mxhichina.com
●NSns.ourhost.com.cn2015-10-15 → 2026-06-18 · 2 obs
● 2015-10-15 11:25:06
● 2026-06-18 16:09:34
●NSns1.ourhost.com.cn2015-10-15 → 2026-06-18 · 2 obs
● 2015-10-15 11:25:06
● 2026-06-18 16:09:34
●MXmxn.mxhichina.com2015-10-15 → 2026-06-18 · 2 obs
● 2015-10-15 11:25:06
● 2026-06-18 16:09:34
●MXmxw.mxhichina.com2015-10-15 → 2026-06-18 · 2 obs
● 2015-10-15 11:25:06
● 2026-06-18 16:09:34

🔍 DNS Trace

Analysis

Name Servers

techsupport.cn is served by two delegated name servers, ns1.ourhost.com.cn and ns.ourhost.com.cn.

techsupport.cn has the same name server delegation as a number of other domains, such as bxzh.cn, biogo.net, biboog.com and two more.

The name servers of techsupport.cn overlap at least partially with those of other domains — among them dljsw.cn, ethics.com.cn, sipurui.net and two more.

These name servers commonly appear in combination with the name servers ns4.ourhost.com.cn.

Both ns1.ourhost.com.cn and ns.ourhost.com.cn have a single IP address each — ns1.ourhost.com.cn resolves to 122.49.40.162 while ns.ourhost.com.cn resolves to 129.211.139.14.

Mail Servers

The MX records for techsupport.cn point to two mail servers: mxn.mxhichina.com and mxw.mxhichina.com.

techsupport.cn has the same mail server arrangement as a number of other domains, for example ccbsc.net, hozensoft.com, utofashion.com and two more.

techsupport.cn shares at least some of its mail servers with other domains — for example parlor-19.com, cxcytz.com, yangben001.com and two more.

The mail servers mx2.qiye.aliyun.com and mx3.qiye.aliyun.com are commonly paired with these mail servers.

Hosts with two IP numbers each:

mxn.mxhichina.com maps to two IP addresses — 47.246.136.231 and 47.246.137.47.

Hosts that resolve to one IP address:

mxw.mxhichina.com points to the IP address 47.246.99.195.