`mx0.seify.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}
			PTR	`smtpin.rzone.de`

`seify.de`

	DNSSEC	⚠️ Not signed
	A	2a01:238:20a:202:1164::^{🇩🇪 STRATO2a01:238:20a::/48 Strato AG}
	A	81.169.145.164^{🇩🇪 STRATO81.169.144.0/22 AG}
	NS	`docks20.rzone.de` ⭐
	NS	`shades13.rzone.de`
	MX	`smtpin.rzone.de` ⭐
	SOA	`docks20.rzone.de`hostmaster@strato-rz.de 2020-05-22 #84

Previously MX for

seify.de

Same first word

mx0.org

mx0.eu

mx0.fr

mx0.de

mx0.net

mx0.in

mx0.email

mx0.nl

mx0.kinghost.net

mx0.com

mx0.na4u.ru

mx0.me

mx0.ca

mx0.ru

Similar names

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

m0x.org

m0x.de

xm0.net

m0x.io

xm0.cc

m0x.net

0mx.top

xm0.ru

m0x.com

xm0.com

x0m.ru

0mx.net

DNS History

2 records (1 active, 1 former)

●MXsmtpin.rzone.de2026-03-25 → 2026-03-25 · 1 obs

● 2026-03-25 12:55:44

○A80.237.138.52015-06-23 → 2016-07-18 · 3 obs

● 2015-06-23 05:02:20
● 2016-07-18 21:17:02
○ 2026-03-25 12:55:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	f.nic.de, z.nic.de, a.nic.de	-
seify.de	docks20.rzone.de, shades13.rzone.de	-

✅ Authoritative Response

Server:185.132.34.140

NS records: docks20.rzone.de, shades13.rzone.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for seify.de (unsigned zone)

⏱️ Timing

Total: 812ms | Queries: -

📄 Records

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

Analysis

Mail Servers

mx0.seify.de is handled by a single mail server, smtpin.rzone.de.

mx0.seify.de shares the mail server setup with other domains, for example caravent.eu, sebastian-kaluza.de, bo(0x7868616d73746572).de, zxzx.de and fotura.de.

smtpin.rzone.de resolves to two IPs: 2a01:238:20a:202:50f0::1097 and 81.169.145.97.

mx0.seify.de - robtex.com

mx0.seify.de

seify.de