`mail4.cotac-group.com`

DNSSEC

⚠️ Not signed

`cotac-group.com`

	DNSSEC	⚠️ Not signed
	A	77.76.196.31^{🇩🇪 AutonomousSystemRockensteinAG77.76.192.0/18 rockenstein AG}
	NS	`ns1.rox.net` ⭐
	NS	`ns.hrb.de`
	NS	`ns2.rox.net`
	MX	`cotacgroup-com01c.mail.protection.outlook.com` ⭐
	TXT	`v=spf1 ip4:185.184.224.128/26 ip4:77.76.196.29/32 ip4:77.76.196.30/32 ip4:77....`
	TXT	`wombat-verification=3KwxVCQV1HEp-aRXRTKKaZ5G0frhk`
	TXT	`B4CoY/z/FYTqw29cTUmdeFO2xx4vMQQTTZlvDqGiyL8ytmNHf7VkvK8wIo54EddakmClXYbojC9eg...`
	TXT	`google-site-verification=0gO3TpecbuUSNNv_x9AT1KlDzuJBA7MUs3y0Ow2LJTY`
	SOA	`ns1.rox.net`dns@rockenstein.de 2026-03-15 #4

🔒 HSTS Preload (+subdomains)

Previously MX for

cotac-group.com

Same first word

mail4.ru

mail4.in

mail4.co

mail4.com

mail4.it

mail4.gov.ao

mail4.net

mail4.pro

mail4.us

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mail4.kinghost.net

mail4.org

mail4.dk

mail4.pl

mail4.nhs.uk

mail4.io

mail4.de

mail4.mil.ru

Similar names

ai4ml.com

4mail.nz

4mail.es

4mail.pt

4mail.work

4mail.com

4mail.co.uk

4lima.de

4mail.se

mila4.de

4mail.me

4mail.net

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4mail.pro

4mail.cn

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ml4ai.net

4mail.co

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lima4.com

4mali.com

4lima.com

4mail.nl

4mail.ru

4lima.ch

4mail.xyz

4mail.be

4lima.at

4mail.od.ua

DNS History

1 record (0 active, 1 former)

○A195.179.62.242015-05-19 → 2016-09-12 · 3 obs

● 2015-05-19 02:44:04
● 2016-09-12 05:55:36
○ 2026-04-02 05:10:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	f.gtld-servers.net, g.gtld-servers.net, h.gtld-servers.net, i.gtld-servers.net...	-
cotac-group.com	ns.hrb.de, ns1.rox.net, ns2.rox.net	-

✅ Authoritative Response

Server:176.97.158.119

NS records: ns.hrb.de, ns1.rox.net, ns2.rox.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cotac-group.com (unsigned zone)

⏱️ Timing

Total: 631ms | Queries: -

📄 Records

Type	Count	Sample Data

mail4.cotac-group.com - robtex.com