`mx0.idfmueller.de`

CNAME	`jmu-srv01.idfmueller.de`
DNSSEC	⚠️ Not signed
A	2a01:4f8:1c17:488f::1^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
		PTR	`jmu-srv01.idfmueller.de`
A	78.47.231.157^{🇩🇪 Hetzner78.46.0.0/15 HETZNER-RZ-NBG-BLK5}

`idfmueller.de`

	DNSSEC	⚠️ Not signed
	NS	`hydrogen.ns.hetzner.com` ⭐
	NS	`helium.ns.hetzner.de`
	NS	`oxygen.ns.hetzner.com`
	MX	`mx0.idfmueller.de` ⭐
	TXT	`v=spf1 mx ~all`
	SOA	`hydrogen.ns.hetzner.com`dns@hetzner.com 2021-12-28 #5

MX for

ibot3.de

idfmueller.de

Same first word

mx0.na4u.ru

mx0.me

mx0.ca

mx0.ru

mx0.org

mx0.eu

mx0.fr

mx0.de

mx0.net

mx0.in

mx0.email

mx0.nl

mx0.kinghost.net

mx0.mx

mx0.cn

mx0.com

Similar names

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

x0m.net

0mx.com

x0m.de

m0x.ru

0mx.de

DNS History

1 record (1 active, 0 former)

●CNAMEjmu-srv01.idfmueller.de2026-03-31 → 2026-04-11 · 2 obs

● 2026-03-31 06:21:38
● 2026-04-11 19:28:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
idfmueller.de	oxygen.ns.hetzner.com, hydrogen.ns.hetzner.com, helium.ns.hetzner.de	-

✅ Authoritative Response

Server:193.47.99.5

NS records: oxygen.ns.hetzner.com, hydrogen.ns.hetzner.com, helium.ns.hetzner.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for idfmueller.de (unsigned zone)

⏱️ Timing

Total: 1089ms | Queries: -

📄 Records

Type	Count	Sample Data
CNAME	1	`jmu-srv01.idfmueller.de`

Analysis

Mail Server Role

mx0.idfmueller.de handles mail for ibot3.de and idfmueller.de.

IP Addresses

mx0.idfmueller.de resolves to two IPs: 2a01:4f8:1c17:488f::1 and 78.47.231.157.

Other host names, for instance jmu-srv01.idfmueller.de, share IP numbers with mx0.idfmueller.de.

mx0.idfmueller.de - robtex.com