contech.com - dns.ninja

`contech.com`

DNSSEC	⚠️ Not signed
A	108.160.158.146^{🇺🇸 PRIVATESYSTEMS108.160.156.0/22 PrivateSystems Networks WA}
		PTR	`host.contech.com`
NS	`ns31.worldnic.com` ⭐
		A	162.159.26.212^{Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns32.worldnic.com`
		A	162.159.27.146^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`contech-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c902::16^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-byapr04cu00306.inbound.protection.outlook.com`
		A	2a01:111:f403:c91d::b^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-mw2pr02cu00603.inbound.protection.outlook.com`
		A	2a01:111:f403:f802::3^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sj0pr03cu01403.inbound.protection.outlook.com`
		A	2a01:111:f403:f90f::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sa9pr04cu00201.inbound.protection.outlook.com`
		A	52.101.9.5^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-mn2pr04cu00205.inbound.protection.outlook.com`
		A	52.101.11.17^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sn1pr0501cu00301.inbound.protection.outlook.com`
		A	52.101.41.21^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sj2pr05cu00305.inbound.protection.outlook.com`
		A	52.101.41.26^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sj0pr03cu01702.inbound.protection.outlook.com`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
SOA	`NS31.WORLDNIC.com`namehost@WORLDNIC.com serial=118040517

`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.net`nstld@verisign-grs.com serial=1781779895

Subdomains

mail.contech.com

ftp.contech.com

host.contech.com

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

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contech.hu

contech.com.my

contech.co.il

contech.pro

contech.com.br

contech.us

contech.biz

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

techcon.ie

conhect.com

techcon.us

thenocc.org

techcon.co.in

techcon.sa

techcon.nl

nochtec.com

techcon.sk

techcon.ru

technoc.net

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.kz

chtecno.com

techcon.solutions

thencco.com

cnotech.com

techcon.pro

octchen.top

techcon.co.za

techcon.eng.br

techcon.com

techcon.eu

techcon.info

techcon.ch

techcon.se

noctech.ru

DNS History

12 records (4 active, 8 former)

○NSipdnstool-02.dnvr.twtelecom.net2015-07-14 → 2017-05-20 · 4 obs

● 2015-07-14 20:06:16
● 2017-05-20 23:19:34
○ 2026-02-16 14:59:58
○ 2026-06-18 10:57:12

○NSns1.twtelecom.net2015-07-14 → 2017-05-20 · 4 obs

● 2015-07-14 20:06:16
● 2017-05-20 23:19:34
○ 2026-02-16 14:59:58
○ 2026-06-18 10:57:12

○NSns2.twtelecom.net2015-07-14 → 2017-05-20 · 4 obs

● 2015-07-14 20:06:16
● 2017-05-20 23:19:34
○ 2026-02-16 14:59:58
○ 2026-06-18 10:57:12

○NSns3.level3.net2017-05-20 → 2017-05-20 · 4 obs

○ 2015-07-14 20:06:16
● 2017-05-20 23:19:34
○ 2026-02-16 14:59:58
○ 2026-06-18 10:57:12

●NSns31.worldnic.com2026-02-16 → 2026-06-18 · 3 obs

○ 2017-05-20 23:19:34
● 2026-02-16 14:59:58
● 2026-06-18 10:57:12

●NSns32.worldnic.com2026-02-16 → 2026-06-18 · 3 obs

○ 2017-05-20 23:19:34
● 2026-02-16 14:59:58
● 2026-06-18 10:57:12

○NSns4.level3.net2017-05-20 → 2017-05-20 · 4 obs

○ 2015-07-14 20:06:16
● 2017-05-20 23:19:34
○ 2026-02-16 14:59:58
○ 2026-06-18 10:57:12

●MXcontech-com.mail.protection.outlook.com2016-02-05 → 2026-06-18 · 3 obs

○ 2015-07-14 20:06:16
● 2016-02-05 14:47:22
● 2026-06-18 10:57:12

○MXcontech.com.inbound15.mxlogic.net2015-07-14 → 2017-05-20 · 4 obs

● 2015-07-14 20:06:16
● 2017-05-20 23:19:34
○ 2026-02-16 14:59:58
○ 2026-06-18 10:57:12

○MXcontech.com.inbound15.mxlogicmx.net2015-07-14 → 2017-05-20 · 4 obs

● 2015-07-14 20:06:16
● 2017-05-20 23:19:34
○ 2026-02-16 14:59:58
○ 2026-06-18 10:57:12

●A108.160.158.1462026-02-16 → 2026-06-18 · 6 obs

○ 2017-05-20 23:19:34
● 2026-02-16 14:59:58
● 2026-04-09 12:46:24
○ 2026-04-13 06:37:52
● 2026-04-15 23:04:04
● 2026-06-18 10:57:12

○A64.132.158.1982015-07-14 → 2017-05-20 · 4 obs

● 2015-07-14 20:06:16
● 2017-05-20 23:19:34
○ 2026-02-16 14:59:58
○ 2026-06-18 10:57:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
contech.com	ns31.worldnic.com, ns32.worldnic.com	2 records

✅ Authoritative Response

Server:162.159.27.146

NS records: ns31.worldnic.com, ns32.worldnic.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for contech.com (unsigned zone)

⏱️ Timing

Total: 366ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`108.160.158.146`
NS	2	`ns31.worldnic.com, ns32.worldnic.com`
MX	1	`contech-com.mail.protection.outlook.com`
TXT	1	`v=spf1 include:spf.protection.outlook.co`
SOA	1	`NS31.WORLDNIC.com namehost.WORLDNIC.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns31.worldnic.com, ns32.worldnic.com)

Analysis

Hierarchy

The domain contech.com is parent to mail.contech.com, ftp.contech.com and host.contech.com.

IP Addresses

contech.com resolves to just one IP address, 108.160.158.146.

Host names such as ftp.contech.com, host.contech.com and mail.contech.com share their IP numbers with contech.com.

Name Servers

Two name servers handle the delegation for contech.com: ns31.worldnic.com and ns32.worldnic.com.

contech.com shares its NS records with other domains, for example dpiperassociates.com, kraziekatie.tv, tacomainjurylawgroup.com and two others.

At least some of contech.com's name servers are shared with other domains, for example cu1.net and tka-architects.com.

Each of ns31.worldnic.com and ns32.worldnic.com has one IP address: ns31.worldnic.com uses 162.159.26.212 and ns32.worldnic.com uses 162.159.27.146.

Mail Servers

The sole mail server for contech.com is contech-com.mail.protection.outlook.com.

With 8 IP addresses total, contech-com.mail.protection.outlook.com resolves to 52.101.9.5, 52.101.11.17, 52.101.41.21 and 5 others.