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Hosting & Network

orwin.cz runs on AS49101, with email via Google Workspace.

Hosting network
AS49101AS49101
Managed DNS
Self-hosted / other
Email
Google Workspace
IPv6 (AAAA)
Not enabled
CAA pinning
None

Sits alongside 175 other sites on AS49101. Stable here since we started watching (Jul 21, 2026).

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

DNS Records for orwin.cz

HostnameTypeTTLPriorityContent
orwin.czTXT0freelo-domain-verification=5bb5e28ffef11da7d3a0f3a721b8b88b80b48e74107a2ca51ee17a2a72629303
orwin.czTXT0v=spf1 a mx include:spf.orwin.cz include:spf.seznam.cz include:_spf.google.com ~all
orwin.czTXT0google-site-verification=RzKvWT9I8sUAmIPhN-NoELl8ZF0CJWD3tPfiqyJ_33A
orwin.czA046.36.41.174
orwin.czNS0ns.forpsi.net
orwin.czNS0ns.forpsi.cz
orwin.czNS0ns.forpsi.it
orwin.czMX01smtp.google.com
orwin.czSOA3600ns.forpsi.net admin.forpsi.com 2026040101 14400 3600 2592000 3600
www.orwin.czNS0ns.forpsi.it
www.orwin.czNS0ns.forpsi.net
www.orwin.czNS0ns.forpsi.cz
www.orwin.czSOA3600ns.forpsi.net admin.forpsi.com 2026040101 14400 3600 2592000 3600
www.orwin.czA046.36.41.174
www.orwin.czMX01smtp.google.com
www.orwin.czTXT0v=spf1 a mx include:spf.orwin.cz include:spf.seznam.cz include:_spf.google.com ~all
www.orwin.czTXT0freelo-domain-verification=5bb5e28ffef11da7d3a0f3a721b8b88b80b48e74107a2ca51ee17a2a72629303
www.orwin.czTXT0google-site-verification=RzKvWT9I8sUAmIPhN-NoELl8ZF0CJWD3tPfiqyJ_33A
www.orwin.czCNAME0orwin.cz

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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