mx1.cs2000.cz - robtex.com

mx1.cs2000.cz

DNSSEC⚠️ Not signed
A81.200.53.212🇨🇿 NEJTV-AS81.200.48.0/21 NEJTV
PTRmail.cs2000.cz

cs2000.cz

DNSSEC🔒 Signed (DS record present)
A194.228.50.49🇨🇿 O2-CZECH-REPUBLIC194.228.0.0/17 CZ.CZNET
NSns1.websupport.cz ⭐
NSns2.websupport.cz
NSns3.websupport.eu
MXftp.cs2000.cz ⭐
MXmx1.cs2000.cz(20)
TXTMS=9ED54D3F3B61C052B0AC366B0A5DEB4DA3908304
TXTv=spf1 a mx ip4:81.200.53.210 ip4:81.200.53.212 ip4:194.228.50.50 -all
SOAns1.websupport.czadmin@websupport.cz serial=1716191664

MX for

cs2000.cz

Same first word

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Similar names

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xm1.com
m1x.co.in
m1x.it
1mx.ru
xm1.cc
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1mx.net
1mx.me
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m1x.net
1mx.de
x1m.de
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xm1.site
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m1x.in
1mx.com
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m1x.com

DNS History

2 records (1 active, 1 former)

20162017201820192020202120222023202420252026A81.200.53.21281.200.54.38
●A81.200.53.2122026-02-19 → 2026-04-13 · 3 obs
○ 2016-04-14 07:27:40
● 2026-02-19 02:11:26
● 2026-04-13 06:18:06
○A81.200.54.382015-06-10 → 2016-04-14 · 4 obs
● 2015-06-10 09:33:26
● 2016-04-14 07:27:40
○ 2026-02-19 02:11:26
○ 2026-04-13 06:18:06

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cza.ns.nic.cz, b.ns.nic.cz, c.ns.nic.cz, d.ns.nic.cz-
cs2000.czns1.websupport.cz, ns2.websupport.cz, ns3.websupport.eu-

✅ Authoritative Response

Server:45.10.97.11

NS records: ns1.websupport.cz, ns2.websupport.cz, ns3.websupport.eu

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1421ms | Queries: -

📄 Records

TypeCountSample Data
A181.200.53.212

Analysis

Mail Server Role

mx1.cs2000.cz serves as the mail server for cs2000.cz.

ftp.cs2000.cz commonly serves as a mail server together with mx1.cs2000.cz.

IP Addresses

mx1.cs2000.cz points to a single IP: 81.200.53.212.

Other host names, for instance ftp.cs2000.cz, share IP numbers with mx1.cs2000.cz.