`mx0.lightblack.de`

DNSSEC	⚠️ Not signed
MX	`smtpin.rzone.de` ⭐
		A	2a01:238:20a:202:50f0::1097^{🇩🇪 STRATO2a01:238:20a::/48 Strato AG}
		A	81.169.145.97^{🇩🇪 STRATO81.169.144.0/22 AG}

`lightblack.de`

	DNSSEC	⚠️ Not signed
	A	2001:8d8:100f:f000::200^{🇩🇪 IONOS-AS2001:8d8::/32 DE-IONOS-20020910}
	A	217.160.0.100^{🇩🇪 IONOS-AS217.160.0.0/16 IONOS-PA-3}
	NS	`shades08.rzone.de` ⭐
	NS	`docks01.rzone.de`
	MX	`smtpin.rzone.de` ⭐
	SOA	`shades08.rzone.de`hostmaster@strato-rz.de 2020-06-26 #15

Previously MX for

lightblack.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.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

x0m.cn

m0x.in

m0x.us

m0x.cn

xm0.top

x0m.net

0mx.com

DNS History

2 records (1 active, 1 former)

●MXsmtpin.rzone.de2026-07-25 → 2026-07-25 · 1 obs

● 2026-07-25 08:50:48

○A80.237.138.52015-06-12 → 2016-09-21 · 3 obs

● 2015-06-12 16:23:48
● 2016-09-21 04:31:00
○ 2026-07-25 08:50:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
lightblack.de	shades08.rzone.de, docks01.rzone.de	-

✅ Authoritative Response

Server:217.160.80.128

NS records: shades08.rzone.de, docks01.rzone.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for lightblack.de (unsigned zone)

⏱️ Timing

Total: 1563ms | Queries: -

📄 Records

Type	Count	Sample Data
MX	1	`smtpin.rzone.de (pri: 5)`

Analysis

Mail Servers

The sole mail server for mx0.lightblack.de is smtpin.rzone.de.

Among the domains sharing a mail server setup with mx0.lightblack.de are woerterwelten.com, amadee.com, pfunder.eu and two others.

smtpin.rzone.de points to two IP addresses: 81.169.145.97 and 2a01:238:20a:202:50f0::1097.

mx0.lightblack.de - robtex.com