mx.smtp-system.de - robtex.com

mx.smtp-system.de

DNSSEC⚠️ Not signed
A185.75.164.114🇩🇪 sis2185.75.164.0/22 Stiegeler Internet Service GmbH
PTRmx.smtp-system.de
A217.6.136.98🇩🇪 DTAG217.0.0.0/13 Deutsche Telekom AG, Internet service provider

smtp-system.de

DNSSEC⚠️ Not signed
A2a00:18e0:5:2:7577:4e4d:413b:f507🇩🇪 Amazon2a00:18e0:5::/48 EC2 Prefix
A2a00:18e0:5:3:dfe2:c743:85aa:61bc🇩🇪 Amazon2a00:18e0:5::/48 EC2 Prefix
A5.22.145.16🇩🇪 Amazon5.22.145.0/24
A5.22.145.121🇩🇪 Amazon5.22.145.0/24
NSns1.rrpproxy.net ⭐
NSns2.rrpproxy.net
NSns3.rrpproxy.net
MXmx.smtp-system.de ⭐
SOAns1.rrpproxy.nethostmaster@smtp-system.de 2026-03-18 #3

PTR for

98.136.6.217.in-addr.arpa
114.164.75.185.in-addr.arpa

MX for

smtp-system.de
bedrunka-hirth.de

Same first word

mx.si
mx.de
mx.org.ua
mx.com.co
mx.nl
mx.com
mx.co.ua
mx.al
mx
mx.org
mx.net.au
mx.sb
mx.sub.jp
mx.nf
mx.kg
mx.fm
mx.dk
mx.mil.lv
mx.is
mx.ac.cn
mx.uz
mx.mt
mx.lt
mx.co.at
mx.ua
mx.csb.app
mx.au
mx.go.gov.br
mx.com.mx
mx.dev
mx.od.ua
mx.su
mx.com.au
mx.123hjemmeside.no
mx.cl
mx.by
mx.bplaced.net
mx.uy
mx.dyndns-mail.com
mx.io
mx.co.ke
mx.vg
mx.gp
mx.cloudaccess.net
mx.global.prod.fastly.net
mx.email
mx.com.pt
mx.ru
mx.services
mx.pl
mx.ht
mx.uk
mx.no
mx.cloud.nospamproxy.com
mx.agency
mx.rs
mx.vc
mx.cloudflare.net
mx.ws
mx.plus
mx.zone
mx.co.za
mx.tours
mx.s3.amazonaws.com
mx.com.tw
mx.vu
mx.biz
mx.ms
mx.network
mx.se.gov.br
mx.gy
mx.pe
mx.realm.cz
mx.tn
mx.mk
mx.exchange
mx.kh.ua
mx.md
mx.to
mx.cm
mx.graphics
mx.cx
mx.support
mx.myftp.org
mx.duckdns.org
mx.kinghost.net
mx.gouv.ci
mx.money
mx.kasserver.com
mx.com.ar
mx.sytes.net
mx.center
mx.withyoutube.com
mx.mba
mx.co.uk
mx.s3-website-eu-west-1.amazonaws.com
mx.s3-website-us-east-1.amazonaws.com
mx.design
mx.s3-website-us-west-1.amazonaws.com
mx.msk.ru
mx.scrapping.cc
mx.tv
mx.casino
mx.ma
mx.dyndns.org
mx.sh
mx.ax
mx.lv
mx.abbott
mx.or.at
mx.cn
mx.servebbs.org
mx.microsoft
mx.ph
mx.myftp.biz
mx.com.tr
mx.be
mx.guru
mx.selfip.com
mx.co
mx.ro
mx.com.kz
mx.ru.net

Similar names

xm.se
xm.hu
xm.com.co
xm.africa
xm.fi
xm.is
xm.am
xm.money
xm.be
xm.cz
xm.hk.cn
xm.fj.cn
xm.pl
xm.vn.ua
xm.house
xm.mk
xm.com
xm.biz
xm.media
xm.fyi
xm.pe
xm.wtf
xm.nl
xm.app

DNS History

2 records (2 active, 0 former)

A185.75.164.114217.6.136.98
●A185.75.164.1142026-03-19 → 2026-05-13 · 2 obs
● 2026-03-19 10:27:34
● 2026-05-13 15:31:16
●A217.6.136.982026-03-19 → 2026-05-13 · 2 obs
● 2026-03-19 10:27:34
● 2026-05-13 15:31:16

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dea.nic.de, f.nic.de, z.nic.de-
smtp-system.dens2.rrpproxy.net, ns1.rrpproxy.net, ns3.rrpproxy.net-

✅ Authoritative Response

Server:194.0.182.226

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for smtp-system.de (unsigned zone)

⏱️ Timing

Total: 701ms | Queries: -

📄 Records

TypeCountSample Data
A2217.6.136.98, 185.75.164.114

Analysis

Mail Server Role

mx.smtp-system.de serves as the mail server for smtp-system.de and bedrunka-hirth.de.

mailer.bedrunka-hirth.de commonly serves as a mail server along with mx.smtp-system.de.

IP Addresses

Two IP numbers are pointed to by mx.smtp-system.de: 185.75.164.114 and 217.6.136.98.

Other host names, for instance mailer.bedrunka-hirth.de, share IP numbers with mx.smtp-system.de.