`mx0.joerg-leuser.de`

	DNSSEC	⚠️ Not signed
	A	2a03:4000:30:75a1::13:308^{🇩🇪 netcup-AS2a03:4000::/32 NETCUP-GMBH}
	A	188.68.47.51^{🇩🇪 netcup-AS188.68.47.0/24}

`joerg-leuser.de`

	DNSSEC	⚠️ Not signed
	A	2a03:4000:30:75a1::13:308^{🇩🇪 netcup-AS2a03:4000::/32 NETCUP-GMBH}
	A	188.68.47.51^{🇩🇪 netcup-AS188.68.47.0/24}
	NS	`root-dns.netcup.net` ⭐
	NS	`second-dns.netcup.net`
	NS	`third-dns.netcup.net`
	MX	`joerg-leuser-de.netcup-mail.de` ⭐
	TXT	`v=spf1 mx a include:_spf.webhosting.systems ~all`
	SOA	`root-dns.netcup.net`dnsadmin@netcup.net 2026-02-07 #34

Previously MX for

joerg-leuser.de

Same first word

mx0.email

mx0.nl

mx0.kinghost.net

mx0.mx

mx0.cn

mx0.com

mx0.na4u.ru

mx0.me

mx0.ca

mx0.ru

mx0.org

mx0.eu

mx0.fr

mx0.de

mx0.pt

mx0.net

mx0.in

Similar names

x0m.cn

m0x.in

m0x.us

m0x.cn

xm0.top

x0m.net

0mx.com

x0m.de

m0x.ru

0mx.de

m0x.org

x0m.dev

m0x.de

xm0.net

m0x.io

xm0.cc

m0x.net

xm0.ru

m0x.com

xm0.com

x0m.ru

0mx.net

0xm.de

0mx.cc

0xm.com

0mx.org

0xm.cc

x0m.com

0mx.ru

0mx.cn

0xm.net

DNS History

4 records (2 active, 2 former)

●A188.68.47.512026-07-27 → 2026-07-27 · 3 obs

○ 2016-09-16 08:35:40
● 2026-07-27 15:30:34
● 2026-07-27 15:30:36

●A2a03:4000:30:75a1::13:3082026-07-27 → 2026-07-27 · 3 obs

○ 2016-09-16 08:35:40
● 2026-07-27 15:30:34
● 2026-07-27 15:30:36

○A46.38.249.812016-09-16 → 2016-09-16 · 4 obs

○ 2016-03-24 18:46:04
● 2016-09-16 08:35:40
○ 2026-07-27 15:30:34
○ 2026-07-27 15:30:36

○A80.237.138.52015-06-08 → 2016-03-24 · 4 obs

● 2015-06-08 15:14:36
● 2016-03-24 18:46:04
○ 2016-09-16 08:35:40
○ 2026-07-27 15:30:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
joerg-leuser.de	root-dns.netcup.net, third-dns.netcup.net, second-dns.netcup.net	-

✅ Authoritative Response

Server:37.221.199.199

NS records: root-dns.netcup.net, third-dns.netcup.net, second-dns.netcup.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for joerg-leuser.de (unsigned zone)

⏱️ Timing

Total: 730ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`188.68.47.51`
AAAA	1	`2a03:4000:30:75a1::13:308`

Analysis

IP Addresses

mx0.joerg-leuser.de resolves to the IP addresses 188.68.47.51 and 2a03:4000:30:75a1::13:308

Among the host names that share IP numbers with mx0.joerg-leuser.de are lhoch3.de, www.blau.cc, www.dieblitzerbox.de and two others.

mx0.joerg-leuser.de - robtex.com