mx01.keysystem.de - dns.ninja

mx01.keysystem.de

DNSSEC⚠️ Not signed
A157.90.126.195🇩🇪 Hetzner157.90.0.0/16 HETZNER-DC
PTRmx01.keysystem.de

keysystem.de

DNSSEC⚠️ Not signed
A88.198.70.148🇩🇪 Hetzner88.198.0.0/16 HETZNER-RZ-NBG-BLK4
NSns1.domaindiscount24.net ⭐
NSns2.domaindiscount24.net
NSns3.domaindiscount24.net
MXmx01.keysystem.de ⭐
TXTv=spf1 a mx -all
SOAns1.domaindiscount24.nettech@key-systems.net 2026-02-12 #0

PTR for

195.126.90.157.in-addr.arpa

MX for

yetiman.net
yetiman.de
gerdzeisler.de
keysystem.de
weidinger.net
zeisler.info
o-m-a.org
superlumpi.de
bergner-home.de
hundesportkalender.de

Same first word

mx01.com
mx01.dynu.net
mx01.eu
mx01.de
mx01.ru
mx01.gov.mz
mx01.gov.jo
mx01.kinghost.net
mx01.dyndns.org
mx01.mv
mx01.123hjemmeside.dk
mx01.net
mx01.gov.bf
mx01.spdns.eu
mx01.adobeaemcloud.com

Similar names

mx10.ru
mx10.net
m10x.com
mx10.info
10xm.ai
10mx.cc
10mx.com
m10x.net
mx10.com
mx10.dyndns.org
mx10.it.com
mx10.nl
m10x.de
mx10.dk
mx10.org
xm01.net
mx10.eu
mx10.de
xm10.top
01mx.com
mx10.gouv.ci
xm01.de
10xm.com
xm10.com
xm01.com
x10m.com

DNS History

6 records (1 active, 5 former)

2008201020122014201620182020202220242026NSns1.domaindiscount24.netns2.domaindiscount24.netns3.domaindiscount24.netA157.90.126.19580.190.240.9988.198.70.148
○NSns1.domaindiscount24.net2007-11-17 → 2007-11-17 · 3 obs
● 2007-11-17 14:25:24
○ 2015-08-23 10:59:06
○ 2026-08-08 10:45:56
○NSns2.domaindiscount24.net2007-11-17 → 2007-11-17 · 3 obs
● 2007-11-17 14:25:24
○ 2015-08-23 10:59:06
○ 2026-08-08 10:45:56
○NSns3.domaindiscount24.net2007-11-17 → 2007-11-17 · 3 obs
● 2007-11-17 14:25:24
○ 2015-08-23 10:59:06
○ 2026-08-08 10:45:56
●A157.90.126.1952026-03-02 → 2026-08-08 · 3 obs
○ 2016-12-27 18:42:08
● 2026-03-02 20:36:16
● 2026-08-08 10:45:56
○A80.190.240.992007-11-17 → 2007-11-17 · 3 obs
● 2007-11-17 14:25:24
○ 2015-08-23 10:59:06
○ 2026-08-08 10:45:56
○A88.198.70.1482015-08-23 → 2016-12-27 · 5 obs
○ 2007-11-17 14:25:24
● 2015-08-23 10:59:06
● 2016-12-27 18:42:08
○ 2026-03-02 20:36:16
○ 2026-08-08 10:45:56

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dea.nic.de, f.nic.de, z.nic.de-
keysystem.dens1.domaindiscount24.net, ns2.domaindiscount24.net, ns3.domaindiscount24.net-

✅ Authoritative Response

Server:194.50.187.34

NS records: ns1.domaindiscount24.net, ns2.domaindiscount24.net, ns3.domaindiscount24.net

🔒 DNSSEC Status

❌ Bogus (DNSSEC validation failed)

Validation error at de: Error: DNS query timeout: 194.0.0.53 for DNSKEY de

⏱️ Timing

Total: 3218ms | Queries: -

📄 Records

TypeCountSample Data
A1157.90.126.195

Analysis

Mail Server Role

mx01.keysystem.de acts as mail server for yetiman.net, yetiman.de, gerdzeisler.de, keysystem.de, weidinger.net plus a few other domains.

home.gerdzeisler.de is a mail server commonly deployed alongside mx01.keysystem.de.

IP Addresses

mx01.keysystem.de resolves to just one IP address, 157.90.126.195.