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Hosting & Network

kastnerpies.cz runs on AS51013, with email via Microsoft 365.

Hosting network
AS51013AS51013
Managed DNS
Self-hosted / other
Email
Microsoft 365
IPv6 (AAAA)
Enabled
CAA pinning
None

Sits alongside 47,616 other sites on AS51013. Stable here since we started watching (Aug 26, 2026).

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

DNS Records for kastnerpies.cz

HostnameTypeTTLPriorityContent
kastnerpies.czAAAA02a00:4b40:aaaa:2005::6
kastnerpies.czMX010kastnerpies-cz.mail.protection.outlook.com
kastnerpies.czTXT0google-site-verification=lwDtE5B9Vuw6NRtE9sSTlTeDsOmIr1wKvlRAlVcVaic
kastnerpies.czTXT0google-site-verification=M3qQGMCYQEtS3utLmXWLrAa37q0x4ruj5Fq37tmlCXo
kastnerpies.czTXT0google-site-verification=-jWT3ji60IHXw9qgVecnr86iXNzzeY9L_2DgNKLvXfs
kastnerpies.czTXT0MS=ms19116113
kastnerpies.czTXT0v=spf1 include:spf.protection.outlook.com include:_spf.m1.websupport.sk -all
kastnerpies.czTXT0google-site-verification=ztWPuyai_K1DxYW6-xA4uriK9oQ88ZraCCe_t7o66-8
kastnerpies.czA037.9.175.164
kastnerpies.czSOA2560ns1.websupport.cz admin.websupport.cz 1752774723 7200 2048 1048576 2560
kastnerpies.czNS0ns2.websupport.cz
kastnerpies.czNS0ns3.websupport.eu
kastnerpies.czNS0ns1.websupport.cz
www.kastnerpies.czTXT0google-site-verification=-jWT3ji60IHXw9qgVecnr86iXNzzeY9L_2DgNKLvXfs
www.kastnerpies.czTXT0google-site-verification=ztWPuyai_K1DxYW6-xA4uriK9oQ88ZraCCe_t7o66-8
www.kastnerpies.czTXT0google-site-verification=lwDtE5B9Vuw6NRtE9sSTlTeDsOmIr1wKvlRAlVcVaic
www.kastnerpies.czTXT0MS=ms19116113
www.kastnerpies.czTXT0v=spf1 include:spf.protection.outlook.com include:_spf.m1.websupport.sk -all
www.kastnerpies.czTXT0google-site-verification=M3qQGMCYQEtS3utLmXWLrAa37q0x4ruj5Fq37tmlCXo
www.kastnerpies.czCNAME0kastnerpies.cz
www.kastnerpies.czA037.9.175.164
www.kastnerpies.czSOA2560ns1.websupport.cz admin.websupport.cz 1752774723 7200 2048 1048576 2560
www.kastnerpies.czNS0ns2.websupport.cz
www.kastnerpies.czNS0ns1.websupport.cz
www.kastnerpies.czNS0ns3.websupport.eu
www.kastnerpies.czAAAA02a00:4b40:aaaa:2005::6
www.kastnerpies.czMX010kastnerpies-cz.mail.protection.outlook.com

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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