a.mx.msus.cz - robtex.com

a.mx.msus.cz

DNSSEC⚠️ Not signed
A81.0.235.44🇨🇿 CASABLANCA-AS81.0.232.0/21 Casablanca INT
PTRivanek.tojeono.cz

mx.msus.cz

DNSSEC⚠️ Not signed

MX for

msus.cz

Same first word

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a.fr
a.how
a.com.uy
a.center
a.industries
a.cash
a.akamaiedge-staging.net
a.tm
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a.com.pk
a.at
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a.fo
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a.express
a.geek.nz
a.co.il
a.hu
a.akamaiedge.net
a.appspot.com
a.com.ua
a.co.nz
a.org.pe
a.doctor
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a.cc
a.kg
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a.sd.cn
a.gt
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a.business
a.st
a.wedding
a.media
a.works
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a.network
a.foundation
a.fish
a.com.do
a.biz
a.im
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a.support
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a.cl
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a.net.vn
a.careers
a.parts
a.gl
a.tennis
a.ms
a.solutions
a.plus
a.events
a.co.za
a.uk
a.partners
a.canva-apps.cn
a.chat
a.pictures
a.guru
a.aivencloud.com
a.zip

Similar names

a.com.gt
a.cab
a.education
a.photo

DNS History

1 record (1 active, 0 former)

20162017201820192020202120222023202420252026A81.0.235.44
●A81.0.235.442015-07-08 → 2026-04-26 · 2 obs
● 2015-07-08 22:58:58
● 2026-04-26 17:24:08

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cza.ns.nic.cz, d.ns.nic.cz, c.ns.nic.cz, b.ns.nic.cz-
msus.cza.ns.tojeono.cz, b.ns.tojeono.cz, c.ns.tojeono.cz3 records

✅ Authoritative Response

Server:85.132.152.123

NS records: a.ns.tojeono.cz, b.ns.tojeono.cz, c.ns.tojeono.cz

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1189ms | Queries: -

📄 Records

TypeCountSample Data
A181.0.235.44

📌 Glue Records Collected

Total: 3

Out-of-bailiwick: 3 (a.ns.tojeono.cz, b.ns.tojeono.cz, c.ns.tojeono.cz)

Analysis

Mail Server Role

a.mx.msus.cz serves as the mail server for msus.cz.

b.mx.msus.cz and c.mx.msus.cz are commonly used mail servers alongside a.mx.msus.cz.

IP Addresses

a.mx.msus.cz resolves to a single IP address: 81.0.235.44.

Other host names including a.mx.hatom.cz, a.mx.naradicl.cz, a.mx.studio-one.cz, a.mx.natrix.cz and a.mx.icarauto.cz share IP numbers with a.mx.msus.cz.