contech.co - dns.ninja

contech.co

DNSSEC⚠️ Not signed
A76.76.21.21🇺🇸 Amazon76.76.21.0/24 EC2 Prefix
NScory.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b5d🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcory.ns.cloudflare.com
A2803:f800:50::6ca2:c15d🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRcory.ns.cloudflare.com
A2a06:98c1:50::ac40:215d🇺🇸 Cloudflare2a06:98c1:50::/45
PTRcory.ns.cloudflare.com
A108.162.193.93🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcory.ns.cloudflare.com
A172.64.33.93🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcory.ns.cloudflare.com
A173.245.59.93🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcory.ns.cloudflare.com
NSmichelle.ns.cloudflare.com
A2606:4700:50::adf5:3ac9🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmichelle.ns.cloudflare.com
A2803:f800:50::6ca2:c0c9🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRmichelle.ns.cloudflare.com
A2a06:98c1:50::ac40:20c9🇺🇸 Cloudflare2a06:98c1:50::/45
PTRmichelle.ns.cloudflare.com
A108.162.192.201🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmichelle.ns.cloudflare.com
A172.64.32.201🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmichelle.ns.cloudflare.com
A173.245.58.201🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmichelle.ns.cloudflare.com
MXfusion-relay.mxrouting.net ⭐
A45.43.208.37🇺🇸 QUICKPACKET45.43.208.0/24 QuickPacket LLC
MXfusion.mxrouting.net(20)
A45.43.208.37🇺🇸 QUICKPACKET45.43.208.0/24 QuickPacket LLC
TXTv=spf1 include:mxroute.com -all
SOAcory.ns.cloudflare.comdns@cloudflare.com serial=2409574249

co

DNSSEC🔒 Signed (DS record present)
NSns0.centralnic.net ⭐
NSa.registrydns.co
NSb.registrydns.co
NSc.registrydns.co
NSd.registrydns.co
SOAns0.centralnic.nethostmaster@centralnic.net serial=1759733151

Previously MX for

www.contech.co
contech.co

Subdomains

mail.contech.co
www.contech.co

Same first word

contech.com.tr
contech.org.pk
contech.cn
contech.be
contech.net.au
contech.cz
contech.it
contech.com.mv
contech.com.pl
contech.qc.ca
contech.gr
contech.cl
contech.ae
contech.com
contech.hu
contech.com.my
contech.co.il
contech.pro
contech.com.br
contech.us
contech.biz
contech.dk
contech.ch
contech.ie
contech.com.au
contech.com.mx
contech.co.nz
contech.com.tw
contech.net
contech.co.id
contech.asia
contech.ws
contech.tw
contech.university
contech.co.ke
contech.ru
contech.in
contech.nl
contech.at
contech.ca
contech.lighting
contech.tech
contech.me
contech.no
contech.ind.br
contech.eng.br
contech.co

Similar names

octchen.top
techcon.co.za
techcon.eng.br
techcon.com
techcon.eu
techcon.info
techcon.ch
techcon.se
noctech.ru
techcon.ie
techcon.us
thenocc.org
techcon.co.in
techcon.sa
techcon.nl
nochtec.com
techcon.sk
techcon.ru
ncotech.com
techcon.de
techcon.com.cn
tecchno.com
technoc.com
techcon.be
technco.com
hoteccn.com
occhnet.co.uk
techcon.com.br
ctechno.com
techcon.cz
ocntech.com
etchcon.xyz
technoc.ir
thenocc.com
conecth.com
techcon.at
tecnoch.com
techcon.expert
techcon.engineering
techcon.kz
chtecno.com
techcon.solutions
onctech.com
thencco.com
cnotech.com
techcon.pro

DNS History

14 records (5 active, 9 former)

20162017201820192020202120222023202420252026NScory.ns.cloudflare.commichelle.ns.cloudflare.comns1-wild.vivawebhost.comns1.net-era.netns2-wild.vivawebhost.comns2.net-era.netMXfusion-relay.mxrouting.netfusion.mxrouting.netcontech.comx1.hostinger.commx2.hostinger.comA76.76.21.21144.76.254.9778.142.63.230
●NScory.ns.cloudflare.com2026-02-17 → 2026-08-14 · 3 obs
○ 2016-10-08 22:21:32
● 2026-02-17 07:47:02
● 2026-08-14 18:34:54
●NSmichelle.ns.cloudflare.com2026-02-17 → 2026-08-14 · 3 obs
○ 2016-10-08 22:21:32
● 2026-02-17 07:47:02
● 2026-08-14 18:34:54
○NSns1-wild.vivawebhost.com2015-12-08 → 2016-01-19 · 5 obs
○ 2015-08-14 07:51:34
● 2015-12-08 21:29:12
● 2016-01-19 03:18:34
○ 2016-04-11 08:32:14
○ 2026-08-14 18:34:54
○NSns1.net-era.net2015-08-14 → 2016-10-08 · 7 obs
● 2015-08-14 07:51:34
○ 2015-12-08 21:29:12
○ 2016-01-19 03:18:34
● 2016-04-11 08:32:14
● 2016-10-08 22:21:32
○ 2026-02-17 07:47:02
○ 2026-08-14 18:34:54
○NSns2-wild.vivawebhost.com2015-12-08 → 2016-01-19 · 5 obs
○ 2015-08-14 07:51:34
● 2015-12-08 21:29:12
● 2016-01-19 03:18:34
○ 2016-04-11 08:32:14
○ 2026-08-14 18:34:54
○NSns2.net-era.net2015-08-14 → 2016-10-08 · 7 obs
● 2015-08-14 07:51:34
○ 2015-12-08 21:29:12
○ 2016-01-19 03:18:34
● 2016-04-11 08:32:14
● 2016-10-08 22:21:32
○ 2026-02-17 07:47:02
○ 2026-08-14 18:34:54
○MXcontech.co2015-08-14 → 2016-10-08 · 4 obs
● 2015-08-14 07:51:34
● 2016-10-08 22:21:32
○ 2026-02-17 07:47:02
○ 2026-08-14 18:34:54
●MXfusion-relay.mxrouting.net2026-06-06 → 2026-08-14 · 3 obs
○ 2026-06-05 15:21:50
● 2026-06-06 13:45:16
● 2026-08-14 18:34:54
●MXfusion.mxrouting.net2026-06-06 → 2026-08-14 · 3 obs
○ 2026-06-05 15:21:50
● 2026-06-06 13:45:16
● 2026-08-14 18:34:54
○MXmx1.hostinger.com2026-02-17 → 2026-06-05 · 5 obs
○ 2016-10-08 22:21:32
● 2026-02-17 07:47:02
● 2026-06-05 15:21:50
○ 2026-06-06 13:45:16
○ 2026-08-14 18:34:54
○MXmx2.hostinger.com2026-02-17 → 2026-06-05 · 5 obs
○ 2016-10-08 22:21:32
● 2026-02-17 07:47:02
● 2026-06-05 15:21:50
○ 2026-06-06 13:45:16
○ 2026-08-14 18:34:54
○A144.76.254.972015-08-14 → 2015-08-14 · 3 obs
● 2015-08-14 07:51:34
○ 2015-12-08 21:29:12
○ 2026-08-14 18:34:54
●A76.76.21.212026-02-17 → 2026-08-14 · 3 obs
○ 2016-10-08 22:21:32
● 2026-02-17 07:47:02
● 2026-08-14 18:34:54
○A78.142.63.2302015-12-08 → 2016-10-08 · 5 obs
○ 2015-08-14 07:51:34
● 2015-12-08 21:29:12
● 2016-10-08 22:21:32
○ 2026-02-17 07:47:02
○ 2026-08-14 18:34:54

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coa.registrydns.co, b.registrydns.co, c.registrydns.co, d.registrydns.co-
contech.cocory.ns.cloudflare.com, michelle.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.32.201

NS records: cory.ns.cloudflare.com, michelle.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for contech.co (unsigned zone)

⏱️ Timing

Total: 466ms | Queries: -

📄 Records

TypeCountSample Data
A176.76.21.21
NS2cory.ns.cloudflare.com, michelle.ns.cloudflare.com
MX2fusion.mxrouting.net (pri: 10), fusion-relay.mxrouting.net (pri: 20)
TXT1v=spf1 include:mxroute.com -all
SOA1cory.ns.cloudflare.com dns.cloudflare.co

Analysis

Hierarchy

mail.contech.co and www.contech.co are both subdomains of contech.co.

IP Addresses

contech.co resolves to one IP address: 76.76.21.21.

local39.org, arrowtoolgroup.com, anpon.com and two other host names share IP numbers with contech.co.

Name Servers

contech.co is served by two delegated name servers, cory.ns.cloudflare.com and michelle.ns.cloudflare.com.

contech.co uses the same name servers as several other domains — among them villause.com, bialarblog.com, video-muzika.ru and two more.

contech.co shares at least some of its name servers with other domains, including paagpix.com, rafi168platform.live, fhbbff.com and two others.

These name servers are frequently paired with the name servers raquel.ns.cloudflare.com, jerome.ns.cloudflare.com and mira.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

cory.ns.cloudflare.com carries IP addresses 108.162.193.93, 172.64.33.93 and 173.245.59.93, with 3 other addresses beyond those.

michelle.ns.cloudflare.com carries IP addresses 108.162.192.201, 172.64.32.201 and 173.245.58.201, with 3 other addresses beyond those.

Mail Servers

Mail for contech.co is handled by two mail servers — fusion-relay.mxrouting.net and fusion.mxrouting.net.

contech.co uses an identical mail server configuration to several other domains — among them axcoldchain.com, otana.link, bibbit.io and two more.

contech.co has at least partial mail server overlap with other domains such as dalamanarackiralama.com, connectstela.com, womenwhokeynote.com and two more.

fusion-relay.mxrouting.net and fusion.mxrouting.net share one IP address between them — 45.43.208.37.

These two host names — fusion-relay.mxrouting.net and fusion.mxrouting.net — each point to 45.43.208.37 IP addresses.