`mailproxy.collision-detection.com`

CNAME	`host210.checkdomain.de`
DNSSEC	⚠️ Not signed
A	185.137.168.160^{🇩🇪 CLOUDPIT185.137.168.0/22}
		PTR	`host210.checkdomain.de`

`collision-detection.com`

	DNSSEC	⚠️ Not signed
	A	185.137.168.160^{🇩🇪 CLOUDPIT185.137.168.0/22}
	NS	`ns2.checkdomain.de` ⭐
	NS	`ns.checkdomain.de`
	MX	`mx03.secure-mailgate.com` ⭐
	MX	`mx04.secure-mailgate.com`⁽²⁰⁾
	TXT	`v=spf1 include:secure-mailgate.com ?all`
	SOA	`ns.checkdomain.de`hostmaster@checkdomain.de 2026-03-02 #1

Previously MX for

collision-detection.com

Same first word

mailproxy.net

mailproxy.xyz

mailproxy.top

mailproxy.jp

mailproxy.eu

mailproxy.info

mailproxy.com

mailproxy.us

mailproxy.fr

mailproxy.at

mailproxy.org

mailproxy.de

mailproxy.ru

Similar names

proxymail.cz

proxymail.net

proxymail.org

proxymail.dk

proxymail.eu

proxymail.com

proxymail.ru

proxymail.de

proximaly.com

DNS History

3 records (1 active, 2 former)

○A2a01:4f8:140:7361:59cd:e881:6360:a4902015-08-15 → 2016-07-07 · 3 obs

● 2015-08-15 13:32:48
● 2016-07-07 11:14:52
○ 2026-03-24 16:51:16

○A46.4.90.1092015-08-15 → 2016-07-07 · 3 obs

● 2015-08-15 13:32:48
● 2016-07-07 11:14:52
○ 2026-03-24 16:51:16

●CNAMEhost210.checkdomain.de2026-03-24 → 2026-03-24 · 1 obs

● 2026-03-24 16:51:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, g.gtld-servers.net, i.gtld-servers.net, b.gtld-servers.net...	-
collision-detection.com	ns.checkdomain.de, ns2.checkdomain.de	-

✅ Authoritative Response

Server:5.9.190.98

NS records: ns.checkdomain.de, ns2.checkdomain.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for collision-detection.com (unsigned zone)

⏱️ Timing

Total: 811ms | Queries: -

📄 Records

Type	Count	Sample Data
CNAME	1	`host210.checkdomain.de`

Analysis

IP Addresses

mailproxy.collision-detection.com resolves to a single IP address: 185.137.168.160.

Other host names including coredis.de, i-mmobilien.de, frank-wassermann.com, clemensfeld.com and www.schaschaweb.de share IP numbers with mailproxy.collision-detection.com.

mailproxy.collision-detection.com - robtex.com