mail.thoolen.cz - robtex.com

mail.thoolen.cz

DNSSEC⚠️ Not signed
A89.185.232.141🇨🇿 MASTER-AS89.185.224.0/19 MASTER-NET-3
PTRmail.datahost.cz

thoolen.cz

DNSSEC🔒 Signed (DS record present)
Afe80::59ff:fedd:d706
A89.221.215.6🇨🇿 WEDOS89.221.208.0/20 Internet, a.s.
NSns.wedos.com
NSns.wedos.cz
NSns.wedos.eu
NSns.wedos.net
MXmail.uspesnyweb.cz
TXTgoogle-site-verification=bElZUIQbVHuUrE0i2BtvRapcFyJx1-1aDUAzFHPEMLU
TXTv=spf1 a mx a:mail.uspesnyweb.cz a:smtp2.datahost.cz a:mail.datahost.cz ~all
SOAns.wedos.comwedos@wedos.com 2026-07-04 #1

Previously MX for

Same first word

Similar names

DNS History

1 record (1 active, 0 former)

20162017201820192020202120222023202420252026A89.185.232.141
A89.185.232.1412015-05-10 → 2026-08-06 · 2 obs
● 2015-05-10 00:26:38
● 2026-08-06 01:14:48

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cza.ns.nic.cz, b.ns.nic.cz, c.ns.nic.cz, d.ns.nic.cz-
thoolen.czns.wedos.cz, ns.wedos.eu, ns.wedos.com, ns.wedos.net4 records

✅ Authoritative Response

Server:45.138.106.0

NS records: ns.wedos.cz, ns.wedos.eu, ns.wedos.com, ns.wedos.net

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 733ms | Queries: -

📄 Records

TypeCountSample Data
A189.185.232.141

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns.wedos.cz, ns.wedos.cz, ns.wedos.cz...)

Analysis

IP Addresses

mail.thoolen.cz points to a single IP number: 89.185.232.141.

Additional host names — mail.slevoland.cz, mail.shop247.sk, mail.infrazarice.eu and two others — share IP numbers with mail.thoolen.cz.