mx1.extem.de - robtex.com

mx1.extem.de

DNSSEC⚠️ Not signed
A2a01:4f8:222:2b49:5498:d60a:e248:3219🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
PTRmx1.checkdomain.de
A88.198.20.145🇩🇪 Hetzner88.198.0.0/16 HETZNER-RZ-NBG-BLK4

extem.de

DNSSEC⚠️ Not signed
A2a01:4f8:221:11cd:9734:4c26:6044:5f33🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
A88.99.101.251🇩🇪 Hetzner88.99.0.0/16 HETZNER-DC
NSns2.checkdomain.de ⭐
NSns.checkdomain.de
MXmx1.extem.de ⭐
MXmx2.extem.de(20)
MXsmtp.google.com(21)
TXTgoogle-site-verification=rhFbjsp6Sq27eIJPe8JQlkkvMoDks0M8v-iGIP4IK5w
TXTopenai-domain-verification=dv-8bwMSJuHcjnCcgkGsS1Ul6wk
TXTgoogle-site-verification=TmqpUlmeF11S418YoQkpO14U6TwVEV0crNUizj7f5CQ
SOAns.checkdomain.dehostmaster@checkdomain.de 2026-01-30 #3

MX for

extem.de

Same first word

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Similar names

1xm.de
1xm.ph
x1m.info
1xm.biz
m1x.net
1mx.de
x1m.de
1xm.ru
xm1.site
1xm.com
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1mx.at
xm1.dnsalias.com
m1x.in
1mx.com
m1x.ca
1xm.org
xm1.de
m1x.app
1xm.net
1xm.co
xm1.ru
m1x.org
xm1.mobi
m1x.de
m1x.mobi
1mx.cn
xm1.club
1mx.eu
xm1.me
m1x.com
xm1.net
xm1.com
m1x.co.in
m1x.it
1mx.ru
xm1.cc
m1x.ch
1mx.net
1mx.me
x1m.nl
x1m.net
m1x.dk
m1x.ru
x1m.com
xm1.org
1mx.com.br
m1x.eu

DNS History

2 records (2 active, 0 former)

A2a01:4f8:222:2b49:5498:d60a:e248:321988.198.20.145
●A2a01:4f8:222:2b49:5498:d60a:e248:32192026-02-16 → 2026-03-27 · 2 obs
● 2026-02-16 00:07:52
● 2026-03-27 02:13:40
●A88.198.20.1452026-02-16 → 2026-03-27 · 2 obs
● 2026-02-16 00:07:52
● 2026-03-27 02:13:40

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
def.nic.de, a.nic.de, z.nic.de-
extem.dens.checkdomain.de, ns2.checkdomain.de4 records

✅ Authoritative Response

Server:109.237.143.11

NS records: ns.checkdomain.de, ns2.checkdomain.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for extem.de (unsigned zone)

⏱️ Timing

Total: 1969ms | Queries: -

📄 Records

TypeCountSample Data
A188.198.20.145
AAAA12a01:4f8:222:2b49:5498:d60a:e248:3219

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns.checkdomain.de, ns.checkdomain.de, ns2.checkdomain.de...)

Analysis

Mail Server Role

mx1.extem.de serves as the mail server for extem.de.

Both smtp.google.com and mx2.extem.de serve as mail servers together with mx1.extem.de.

IP Addresses

Two IP numbers are pointed to by mx1.extem.de: 2a01:4f8:222:2b49:5498:d60a:e248:3219 and 88.198.20.145.

other host names include mx1.onviva.com, mx1.idagio.jp, mx1.insolvenz.legal, mx1.skp-fliesen.eu and mx1.amasun.de; they share IP numbers with mx1.extem.de.