DNS Record Lookup

Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain

Hosting & Network

intrea.cz runs on AS39392, with email configured.

Hosting network
AS39392AS39392
Managed DNS
Self-hosted / other
Email
Configured
IPv6 (AAAA)
Not enabled
CAA pinning
None

Sits alongside 8,346 other sites on AS39392. Stable here since we started watching (Nov 1, 2026).

The apex and www are the same hosting — the apex via A records.

DNS Records for intrea.cz

HostnameTypeTTLPriorityContent
intrea.czTXT0google-site-verification=YEnS5aRoJHX1DjXErwbLRLE7LWEaSeUQjnN4Sih2fL0
intrea.czTXT0MS=9CC74EE42DBB86D1EFF9FFAC3D0750BD1FA2A839
intrea.czTXT0v=spf1 mx ip4:212.20.126.186 a:holub.funlife.cz ~all
intrea.czTXT0google-site-verification=hRjWXLruC3oEXwrS3JgugkPvy_jI_8F8iaQDdAhE1q0
intrea.czTXT0google-site-verification=DuKJfhJVa1BUcKoCrQ8pzmi_36YLnTZPbLSN2XxU8V8
intrea.czA088.86.109.203
intrea.czSOA3600ns1.regzone.cz administrator.czechia.cz 2026092406 10800 1800 1814400 3600
intrea.czMX010mail.intrea.cz
intrea.czNS0ns1.regzone.de
intrea.czNS0ns1.regzone.info
intrea.czNS0ns1.regzone.cz
www.intrea.czA088.86.109.203

Get alerted the moment intrea.cz's DNS changes

This page is today's snapshot. Turn on monitoring and we'll watch intrea.cz continuously, notifying you the moment anything moves across all three signals:

DNS monitor showing the hosting provider, current A, MX, NS, and TXT records, and a history of MX and TXT changes

Uptime

We visit the site from multiple regions worldwide and email you within minutes if it goes down, with a per-region breakdown so a real outage stands out from a regional blip.

DNS changes

We watch NS, MX, CAA, CNAME, TXT and A/AAAA records, and identify the host, network, and ASN behind them, so a real migration or hijack stands out from routine noise.

TLS certificate

We warn you 30, 14, 7, and 1 days before it expires, and flag it if the issuing authority changes or the certificate is unexpectedly replaced.

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Beta

Answers use the live DNS records shown on this page. AI-generated — double-check anything important.

About DNS Records

DNS (Domain Name System) records are instructions that provide information about a domain, including its IP addresses, mail servers, and other services. Common record types include:

  • SOA (Start of Authority) - Contains administrative information about the zone
  • NS (Nameserver) - Specifies authoritative nameservers for the domain
  • A (Address) - Maps a domain to an IPv4 address
  • AAAA - Maps a domain to an IPv6 address
  • CNAME (Canonical Name) - Creates an alias pointing to another domain
  • MX (Mail Exchange) - Specifies mail servers for the domain