DNS Record Lookup

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

Hosting & Network

xav.cz runs on AS51013, with DNS by Cloudflare and email configured.

Hosting network
AS51013AS51013
Managed DNS
Cloudflare
Email
Configured
IPv6 (AAAA)
Enabled
CAA pinning
Set

Sits alongside 29,982 other sites on AS51013. Stable here since we started watching (Sep 25, 2026).

The apex and www are the same hosting — the apex via A records, www via a CNAME to xav.cz.

DNS Records for xav.cz

HostnameTypeTTLPriorityContent
xav.czMX0206e2a443e4dd7ff42.mx1.emailprofi.seznam.cz
xav.czMX0106e2a443e4dd7ff42.mx2.emailprofi.seznam.cz
xav.czSOA1800cash.ns.cloudflare.com dns.cloudflare.com 2415726020 10000 2400 604800 1800
xav.czAAAA02a00:4b40:aaaa:2005::5
xav.czNS0olga.ns.cloudflare.com
xav.czNS0cash.ns.cloudflare.com
xav.czA037.9.175.163
xav.czCAA00 issue comodoca.com
xav.czCAA00 issuewild pki.goog; cansignhttpexchanges=yes
xav.czCAA00 issue pki.goog; cansignhttpexchanges=yes
xav.czCAA00 issue letsencrypt.org
xav.czCAA00 issue ssl.com
xav.czCAA00 issuewild comodoca.com
xav.czCAA00 issue digicert.com; cansignhttpexchanges=yes
xav.czCAA00 issuewild letsencrypt.org
xav.czCAA00 issuewild ssl.com
xav.czCAA00 issuewild digicert.com; cansignhttpexchanges=yes
www.xav.czCNAME0xav.cz
www.xav.czSOA1800cash.ns.cloudflare.com dns.cloudflare.com 2415726020 10000 2400 604800 1800
www.xav.czA037.9.175.163
www.xav.czAAAA02a00:4b40:aaaa:2005::5
www.xav.czNS0cash.ns.cloudflare.com
www.xav.czNS0olga.ns.cloudflare.com
www.xav.czCAA00 issue digicert.com; cansignhttpexchanges=yes
www.xav.czCAA00 issue ssl.com
www.xav.czCAA00 issue comodoca.com
www.xav.czCAA00 issue pki.goog; cansignhttpexchanges=yes
www.xav.czCAA00 issuewild letsencrypt.org
www.xav.czCAA00 issue letsencrypt.org
www.xav.czCAA00 issuewild ssl.com
www.xav.czCAA00 issuewild pki.goog; cansignhttpexchanges=yes
www.xav.czCAA00 issuewild digicert.com; cansignhttpexchanges=yes
www.xav.czCAA00 issuewild comodoca.com
www.xav.czMX0106e2a443e4dd7ff42.mx2.emailprofi.seznam.cz
www.xav.czMX0206e2a443e4dd7ff42.mx1.emailprofi.seznam.cz

Get alerted the moment xav.cz's DNS changes

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

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, DNSSEC, CNAME 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