`mx0.isb-security.de`

DNSSEC	⚠️ Not signed
A	80.237.138.5^{🇩🇪 GD-EMEA-DC-CGN180.237.138.0/24 GD MASS Network}
		PTR	`mx0.webpack.hosteurope.de`

`isb-security.de`

	DNSSEC	⚠️ Not signed
	A	2a01:488:42:1000:50ed:840a:99:6426^{🇩🇪 GODADDY2a01:488::/32 DE-HER-V6-INITIAL}
	A	80.237.132.10^{🇩🇪 GD-EMEA-DC-CGN180.237.132.0/24 GD MASS Network}
	NS	`ns65.domaincontrol.com` ⭐
	NS	`ns66.domaincontrol.com`
	MX	`mx0.isb-security.de` ⭐
	TXT	`v=spf1 a mx include:spf.server-he.de -all`
	SOA	`ns65.domaincontrol.com`dns@jomax.net 2024-02-07 #0

MX for

isb-security.de

Same first word

mx0.email

mx0.nl

mx0.kinghost.net

mx0.mx

mx0.com

mx0.na4u.ru

mx0.me

mx0.ca

mx0.ru

mx0.org

mx0.eu

mx0.fr

mx0.de

mx0.net

mx0.in

Similar names

x0m.net

0mx.com

x0m.de

m0x.ru

0mx.de

m0x.org

m0x.de

xm0.net

m0x.io

xm0.cc

m0x.net

0mx.top

xm0.ru

m0x.com

xm0.com

x0m.ru

0mx.net

0xm.de

0mx.cc

0xm.com

0mx.org

0xm.cc

x0m.com

0mx.cn

0xm.net

m0x.us

m0x.cn

DNS History

1 record (1 active, 0 former)

●A80.237.138.52015-08-05 → 2026-03-29 · 2 obs

● 2015-08-05 22:12:58
● 2026-03-29 11:17:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	f.nic.de, z.nic.de, a.nic.de	-
isb-security.de	ns65.domaincontrol.com, ns66.domaincontrol.com	-

✅ Authoritative Response

Server:173.201.70.43

NS records: ns65.domaincontrol.com, ns66.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for isb-security.de (unsigned zone)

⏱️ Timing

Total: 349ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`80.237.138.5`

Analysis

Mail Server Role

mx0.isb-security.de serves as a mail server for isb-security.de.

IP Addresses

mx0.isb-security.de resolves to one IP number: 80.237.138.5.

Other host names, for instance mx0.juliusbauer.com, mx0.stanorama.de, mx0.weissundweiss.com, mx0.radbuy.biz and mx0.xmoframework.org share IP numbers with mx0.isb-security.de.

mx0.isb-security.de - robtex.com