mail.sofidea.cz - dns.ninja

mail.sofidea.cz

DNSSEC⚠️ Not signed
A185.66.36.222🇨🇿 GIGASERVER185.66.36.0/22 CZ-SEONET-20140805
PTRmail.gigaserver.cz

sofidea.cz

DNSSEC🔒 Signed (DS record present)
A185.66.36.84🇨🇿 GIGASERVER185.66.36.0/22 CZ-SEONET-20140805
NS1.ns.gigaserver.cz
NS2.ns.gigaserver.cz
NS3.ns.gigaserver.cz
NS4.ns.gigaserver.cz
MXmail.gigaserver.cz
TXTv=spf1 mx a include:smtp-gw.gigaserver.cz ~all
SOA1.ns.gigaserver.czdns@gigaserver.cz serial=1588089321

Previously MX for

Same first word

Similar names

DNS History

2 records (1 active, 1 former)

20162017201820192020202120222023202420252026A185.66.36.222178.248.250.86
A178.248.250.862015-08-12 → 2016-03-11 · 3 obs
● 2015-08-12 05:14:10
● 2016-03-11 06:56:40
○ 2026-07-25 12:22:52
A185.66.36.2222026-07-25 → 2026-07-25 · 2 obs
○ 2016-03-11 06:56:40
● 2026-07-25 12:22:52

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cza.ns.nic.cz, c.ns.nic.cz, b.ns.nic.cz, d.ns.nic.cz-
sofidea.cz1.ns.gigaserver.cz, 2.ns.gigaserver.cz, 3.ns.gigaserver.cz, 4.ns.gigaserver.cz4 records

✅ Authoritative Response

Server:185.66.36.93

NS records: 1.ns.gigaserver.cz, 2.ns.gigaserver.cz, 3.ns.gigaserver.cz, 4.ns.gigaserver.cz

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1012ms | Queries: -

📄 Records

TypeCountSample Data
A1185.66.36.222

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (1.ns.gigaserver.cz, 2.ns.gigaserver.cz, 3.ns.gigaserver.cz...)

Analysis

IP Addresses

mail.sofidea.cz has exactly one IP address — 185.66.36.222.

mail.kouzelnik-michal.cz, mail.astramont.cz, mail.mcusta.cz plus two other host names have IP numbers in common with mail.sofidea.cz.