`b.mx.tn.cz`

	DNSSEC	⚠️ Not signed
	A	194.228.31.73^{🇨🇿 O2-CZECH-REPUBLIC194.228.0.0/17 CZ.CZNET}

`mx.tn.cz`

	DNSSEC	⚠️ Not signed
	A	194.228.31.73^{🇨🇿 O2-CZECH-REPUBLIC194.228.0.0/17 CZ.CZNET}

WOT: SAFE (60/100)

Previously MX for

tn.cz

Same first word

b.vodka

b.doctor

b.me

b.aivencloud.com

b.br

b.nx.cn

b.cx

b.dk

b.gl

b.et

b.hm

b.info.pl

b.nu

b.link

b.co.nl

b.mr

b.ht

b.cm

b.biz

b.asia

b.green

b.co.uk

b.ai

b.akamai-staging.net

b.gov.au

b.fit

b.tc

b.gg

b.com.br

b.tv

b.hu

b.ddns.net

b.bike

b.vu

b.game

b.to

b.ly

b.com.ua

b.eus

b.cl

b.fr

b.ath.cx

b.mw

b.co.za

b.io

b.ws

b.js.cn

b.je

b.country

b.ro

b.akamaiedge-staging.net

b.top

b.ms

b.ln.cn

b.ua

b.gov.lv

b.co.kr

b.media

b.ee

b.ie

b.com.mx

b.com.de

b.gt

b.gp

b.digital

b.org

b.box

b.new

b.st

b.cn

b.co.zw

b.watch

b.kz

b.cz

b.wtf

b.akamaiedge.net

b.my

b.gy

b.edu.vn

b.de

b.hn

b.center

b.movie

b.pl

b.kg

b.capital

b.fashion

b.sg

b.af

b.cc

b.camp

b.org.nz

b.githubusercontent.com

b.fyi

b.bi

b.bw

b.sh

b.vg

b.at

b.is

Similar names

b.care

b.site

b.ph

b.lu

b.gd

b.ink

b.cd

b.gold

b.art.pl

b.uy

b.sc

b.co

b.systems

b.s3.amazonaws.com

b.vn.ua

b.beer

b.sk

b.glass

b.cr

b.lol

b.akamai.net

b.cash

b.fi

b.net.nz

b.hr

b.fm

b.company

b.qh.cn

b.app

DNS History

2 records (1 active, 1 former)

●A194.228.31.732026-03-28 → 2026-05-11 · 3 obs

○ 2016-11-30 05:36:34
● 2026-03-28 21:40:26
● 2026-05-11 13:10:20

○A82.99.190.42015-04-10 → 2016-11-30 · 4 obs

● 2015-04-10 00:04:54
● 2016-11-30 05:36:34
○ 2026-03-28 21:40:26
○ 2026-05-11 13:10:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cz	d.ns.nic.cz, a.ns.nic.cz, b.ns.nic.cz, c.ns.nic.cz	-
tn.cz	alfa.ns.active24.cz, beta.ns.active24.cz, gama.ns.active24.sk	4 records

✅ Authoritative Response

Server:81.95.96.2

NS records: alfa.ns.active24.cz, beta.ns.active24.cz, gama.ns.active24.sk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tn.cz (unsigned zone)

⏱️ Timing

Total: 1197ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`194.228.31.73`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (alfa.ns.active24.cz, alfa.ns.active24.cz, beta.ns.active24.cz...)

Analysis

IP Addresses

b.mx.tn.cz points to a single IP: 194.228.31.73.

Other host names, for instance f.mx.tn.cz, mx.tn.cz, ns.tn.cz, a.ns.tn.cz and c.mx.tn.cz share IP numbers with b.mx.tn.cz.

b.mx.tn.cz - robtex.com

b.mx.tn.cz

mx.tn.cz