`ms3.e21.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`

`e21.de`

	DNSSEC	⚠️ Not signed
	A	185.37.145.54^{🇩🇪 MEER-AS185.37.144.0/22 meerfarbig GmbH & Co. KG}
	NS	`docks01.rzone.de` ⭐
	NS	`shades18.rzone.de`
	MX	`ms1.d502.com` ⭐
	MX	`ms2.d502.com`⁽²⁰⁰⁾
	TXT	`v=spf1 a:uno.d502.com a:dos.d502.com a:tres.d502.com -all`
	SOA	`docks01.rzone.de`hostmaster@strato-rz.de 2020-05-07 #43

Previously MX for

e21.de

Same first word

ms3.es

ms3.com.ar

ms3.srv.br

ms3.co.uk

ms3.pro

ms3.si

ms3.net

ms3.ir

ms3.org

ms3.com.br

ms3.network

ms3.com.cn

ms3.eu

ms3.ru

ms3.de

ms3.at

ms3.cn

ms3.mobi

ms3.it

ms3.com

Similar names

3ms.jp

m3s.fr

m3s.us

3ms.dk

3sm.org

3ms.io

s3m.org

3sm.cz

m3s.de

3ms.info

sm3.ru

m3s.srl

m3s.cn

s3m.com.br

3ms.com.pt

m3s.ch

m3s.com

3sm.cc

sm3.com

3ms.ie

m3s.sk

m3s.ms

3sm.com.pe

m3s.io

m3s.biz

3sm.fr

s3m.info

sm3.org

3sm.co.uk

3sm.net

m3s.it

sm3.net

sm3.com.br

m3s.se

s3m.fr

s3m.ru

m3s.eu

m3s.co.in

sm3.in

s3m.us

3ms.pro

sm3.fr

s3m.me

3ms.com

3ms.co.uk

3ms.in

3ms.net.br

m3s.ir

s3m.be

3sm.de

3sm.gr

m3s.net

s3m.cl

sm3.me

3ms.cc

3ms.co.za

sm3.it

3ms.biz

s3m.com

s3m.no

m3s.info

3sm.link

sm3.biz

3ms.me

m3s.co

3ms.eu

m3s.in

s3m.biz

m3s.be

3sm.ru

3sm.jp

3sm.com

3ms.co

3sm.info

3ms.de

m3s.co.za

3ms.es

s3m.in

3ms.pt

m3s.ru

3sm.nl

3ms.app

m3s.com.ar

sm3.ba

s3m.eu

sm3.de

s3m.io

3sm.tv

sm3.kz

m3s.dk

m3s.org

3ms.ru

3ms.com.cn

sm3.eu

3ms.it

3sm.com.sg

s3m.net

sm3.us

s3m.it

DNS History

3 records (1 active, 2 former)

○MXsmtp.rzone.de2015-05-26 → 2016-07-07 · 4 obs

● 2015-05-26 21:37:38
● 2016-07-07 03:07:28
○ 2026-04-11 12:51:52
○ 2026-04-16 15:00:40

●MXsmtpin.rzone.de2026-04-11 → 2026-04-16 · 3 obs

○ 2016-07-07 03:07:28
● 2026-04-11 12:51:52
● 2026-04-16 15:00:40

○A88.2.45.732015-05-26 → 2016-07-07 · 4 obs

● 2015-05-26 21:37:38
● 2016-07-07 03:07:28
○ 2026-04-11 12:51:52
○ 2026-04-16 15:00:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
e21.de	shades18.rzone.de, docks01.rzone.de	-

✅ Authoritative Response

Server:217.160.80.128

NS records: shades18.rzone.de, docks01.rzone.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for e21.de (unsigned zone)

⏱️ Timing

Total: 1150ms | Queries: -

📄 Records

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

Analysis

Mail Servers

ms3.e21.de is handled by a single mail server, smtpin.rzone.de.

ms3.e21.de shares the same mail server setup as other domains, for instance zatl.de, ekecase.com, mail.peterwolff.de, lobert.eu and gemeg.de.

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

ms3.e21.de - robtex.com

ms3.e21.de

e21.de