DNS Record Lookup

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

Hosting & Network

borek-ostruzno.cz runs on AS43542, with email configured.

Hosting network
AS43542AS43542
Managed DNS
Self-hosted / other
Email
Configured
IPv6 (AAAA)
Enabled
CAA pinning
None

Sits alongside 360 other sites on AS43542. Stable here since we started watching (Aug 16, 2026).

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

DNS Records for borek-ostruzno.cz

HostnameTypeTTLPriorityContent
borek-ostruzno.czAAAA02a00:d940:0:3::200
borek-ostruzno.czTXT0google-site-verification=p9hkZLCjjvRxAppGhT0it8E1eHjlyg0gXtFpzmN_dso
borek-ostruzno.czA078.156.158.200
borek-ostruzno.czNS0ns1.webhouse.cz
borek-ostruzno.czNS0ns2.webhouse.cz
borek-ostruzno.czMX020mx.vshosting.eu
borek-ostruzno.czMX010mx.vshosting.cloud
borek-ostruzno.czSOA3600ns1.webhouse.cz hostmaster.webhouse.cz 2010010911 900 600 86400 3600
www.borek-ostruzno.czAAAA02a00:d940:0:3::200
www.borek-ostruzno.czSOA3600ns1.webhouse.cz hostmaster.webhouse.cz 2010010911 900 600 86400 3600
www.borek-ostruzno.czCNAME0borek-ostruzno.cz
www.borek-ostruzno.czNS0ns2.webhouse.cz
www.borek-ostruzno.czNS0ns1.webhouse.cz
www.borek-ostruzno.czTXT0google-site-verification=p9hkZLCjjvRxAppGhT0it8E1eHjlyg0gXtFpzmN_dso
www.borek-ostruzno.czA078.156.158.200
www.borek-ostruzno.czMX010mx.vshosting.cloud
www.borek-ostruzno.czMX020mx.vshosting.eu

What's up with DNS →

Our daily roundup of the most interesting DNS changes across the web — hosting and CDN migrations, network moves, and security-config shifts.

Ask about borek-ostruzno.cz

Beta

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

Get alerted the moment borek-ostruzno.cz's DNS changes

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

Monitor DNS free

Free for your first domain: uptime, DNS, and certificate together. No credit card.

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