DNS Record Lookup

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

Hosting & Network

dos-mundos.cz runs on AS43541, with email via Google Workspace.

Hosting network
AS43541AS43541
Managed DNS
Self-hosted / other
Email
Google Workspace
IPv6 (AAAA)
Not enabled
CAA pinning
None

Sits alongside 14,895 other sites on AS43541. Stable here since we started watching (Oct 23, 2026).

DNS Records for dos-mundos.cz

HostnameTypeTTLPriorityContent
dos-mundos.czNS0ns2.web4u.cz
dos-mundos.czNS0ns.web4u.cz
dos-mundos.czMX05alt1.aspmx.l.google.com
dos-mundos.czMX01aspmx.l.google.com
dos-mundos.czMX05alt2.aspmx.l.google.com
dos-mundos.czMX010alt4.aspmx.l.google.com
dos-mundos.czMX010alt3.aspmx.l.google.com
dos-mundos.czA0185.64.219.37
dos-mundos.czSOA14400ns.web4u.cz admin.web4u.cz 2026101300 10800 3600 1209600 14400
dos-mundos.czTXT0google-site-verification=AOQWNtRWg_LeRukItw5G5kcL-jXi5428hll1JUe6lFE
dos-mundos.czTXT0google-site-verification=3W7LeJcllGdad_aVFX26SwKHWyVHsGWkgs_QOnISXt4
dos-mundos.czTXT0freelo-domain-verification=4bca0239812577e6521b6ebf86d5e24eef9eea3d463775ca433dfb7e005d51c1
www.dos-mundos.czA0185.184.254.11
www.dos-mundos.czA0185.184.254.10
www.dos-mundos.czCNAME0www.myshoptet.com

Get alerted the moment dos-mundos.cz's DNS changes

This page is today's snapshot. Turn on monitoring and we'll watch dos-mundos.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

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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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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