mx.goodmail.cz - robtex.com

mx.goodmail.cz

DNSSEC⚠️ Not signed
A31.31.78.118🇨🇿 WEDOS31.31.72.0/21 Internet, a.s.
PTRpn.colakov.com
PTRmx2.goodmail.cz

goodmail.cz

DNSSEC🔒 Signed (DS record present)
A31.31.78.118🇨🇿 WEDOS31.31.72.0/21 Internet, a.s.
NSns1.ignum.com ⭐
NSns2.ignum.cz
MXmx2.goodmail.cz ⭐
MXmx1.goodmail.cz(25)
TXTv=spf1 ip4:31.31.78.79 ip4:31.31.78.118 -all
SOAns1.ignum.comhostmaster@ignum.cz 2026-04-07 #1

Previously MX for

goodmail.cz
colakov.com

Same first word

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.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.gs
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.vn.ua
xm.house
xm.mk
xm.com
xm.biz
xm.media
xm.fyi
xm.pe
xm.wtf
xm.nl
xm.cn
mx.firewall-gateway.de
xm.gov.cn
mx.mayfirst.org
xm.city
xm.ca
mx.ag
mx.ee
mx.net.ru
xm.ee
mx.fi
xm.ae
xm.lc
mx.cz
mx.co.kr
mx.net
mx.box
xm.chat
mx.homelinux.com
mx.dnsalias.com
mx.se
xm.life
mx.srv.br
mx.si
mx.de
mx.org.ua
xm.net
mx.nl
mx.com
xm.cm
xm.co
xm.com.cn
xm.co.za

DNS History

7 records (1 active, 6 former)

2017201820192020202120222023202420252026NSns.forpsi.czns.forpsi.itns.forpsi.netA31.31.78.118178.238.41.17131.31.78.79CNAMEgoodmail.cz
○NSns.forpsi.cz2016-05-27 → 2016-12-04 · 4 obs
● 2016-05-27 00:23:40
● 2016-12-04 14:05:04
○ 2026-03-07 01:47:20
○ 2026-04-12 10:45:34
○NSns.forpsi.it2016-05-27 → 2016-12-04 · 4 obs
● 2016-05-27 00:23:40
● 2016-12-04 14:05:04
○ 2026-03-07 01:47:20
○ 2026-04-12 10:45:34
○NSns.forpsi.net2016-05-27 → 2016-12-04 · 4 obs
● 2016-05-27 00:23:40
● 2016-12-04 14:05:04
○ 2026-03-07 01:47:20
○ 2026-04-12 10:45:34
○A178.238.41.1712016-05-27 → 2016-05-27 · 3 obs
● 2016-05-27 00:23:40
○ 2016-09-21 19:32:22
○ 2026-04-12 10:45:34
●A31.31.78.1182026-03-07 → 2026-04-12 · 3 obs
○ 2016-12-04 14:05:04
● 2026-03-07 01:47:20
● 2026-04-12 10:45:34
○A31.31.78.792016-09-21 → 2016-12-04 · 5 obs
○ 2016-05-27 00:23:40
● 2016-09-21 19:32:22
● 2016-12-04 14:05:04
○ 2026-03-07 01:47:20
○ 2026-04-12 10:45:34
○CNAMEgoodmail.cz2016-05-27 → 2016-12-04 · 4 obs
● 2016-05-27 00:23:40
● 2016-12-04 14:05:04
○ 2026-03-07 01:47:20
○ 2026-04-12 10:45:34

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cza.ns.nic.cz, b.ns.nic.cz, c.ns.nic.cz, d.ns.nic.cz-
goodmail.czns1.ignum.com, ns2.ignum.cz2 records

✅ Authoritative Response

Server:217.31.48.201

NS records: ns1.ignum.com, ns2.ignum.cz

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1147ms | Queries: -

📄 Records

TypeCountSample Data
A131.31.78.118

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns2.ignum.cz, ns2.ignum.cz)

Analysis

IP Addresses

mx.goodmail.cz points to a single IP address: 31.31.78.118.

Other host names such as mx3.goodmail.cz, goodmail.cz, pn.colakov.com, mx2.goodmail.cz and colakov.com share IP numbers with mx.goodmail.cz.