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ostrava-hrabova.cz

DNS Records

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Hosting & Network

ostrava-hrabova.cz runs on AS39817, with email via Microsoft 365.

Hosting network
AS39817AS39817
Managed DNS
Self-hosted / other
Email
Microsoft 365
IPv6 (AAAA)
Enabled
CAA pinning
None

Sits alongside 55 other sites on AS39817. 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 ostrava-hrabova.cz.

DNS Records for ostrava-hrabova.cz

HostnameTypeTTLPriorityContent
ostrava-hrabova.czNS0beta.ostrava.cz
ostrava-hrabova.czNS0alfa.ostrava.cz
ostrava-hrabova.czNS0delta.ostrava.cz
ostrava-hrabova.czNS0gama.ostrava.cz
ostrava-hrabova.czTXT0v=spf1 a mx ip4:81.91.223.5 ip4:81.91.223.8 ip4:81.91.222.147 include:spf.protection.outlook.com ~all
ostrava-hrabova.czTXT0v=DMARC1; p=none; rua=mailto:dmarc@ostrava.cz
ostrava-hrabova.czTXT0MS=ms26364578
ostrava-hrabova.czTXT0ETyJj59RCHaRE4EKwGTfFHsrh4M8JKwQLqoA/PxJZWVMJgiabjtlmGDDIYLhyxxl8fJQW0dj82TtNEC4ch65gw==
ostrava-hrabova.czTXT0mandrill_verify.4XDmCffHVEw6cez5XdwOVg
ostrava-hrabova.czTXT0freelo-domain-verification=c751e6f773885a4dc38df2eb9f4428fbca85780d06ca1c896161db1a6c015e93
ostrava-hrabova.czMX05mmostrava.mail.protection.outlook.com
ostrava-hrabova.czA081.91.223.3
ostrava-hrabova.czAAAA02a02:2310:ae01::3
ostrava-hrabova.czSOA3600alfa.ostrava.cz postmaster.ostrava.cz 2020021222 900 600 86400 3600
www.ostrava-hrabova.czA081.91.223.3
www.ostrava-hrabova.czTXT0MS=ms26364578
www.ostrava-hrabova.czTXT0v=DMARC1; p=none; rua=mailto:dmarc@ostrava.cz
www.ostrava-hrabova.czTXT0v=spf1 a mx ip4:81.91.223.5 ip4:81.91.223.8 ip4:81.91.222.147 include:spf.protection.outlook.com ~all
www.ostrava-hrabova.czTXT0ETyJj59RCHaRE4EKwGTfFHsrh4M8JKwQLqoA/PxJZWVMJgiabjtlmGDDIYLhyxxl8fJQW0dj82TtNEC4ch65gw==
www.ostrava-hrabova.czTXT0freelo-domain-verification=c751e6f773885a4dc38df2eb9f4428fbca85780d06ca1c896161db1a6c015e93
www.ostrava-hrabova.czTXT0mandrill_verify.4XDmCffHVEw6cez5XdwOVg
www.ostrava-hrabova.czCNAME0ostrava-hrabova.cz
www.ostrava-hrabova.czMX05mmostrava.mail.protection.outlook.com
www.ostrava-hrabova.czSOA3600alfa.ostrava.cz postmaster.ostrava.cz 2020021222 900 600 86400 3600
www.ostrava-hrabova.czNS0alfa.ostrava.cz
www.ostrava-hrabova.czNS0delta.ostrava.cz
www.ostrava-hrabova.czNS0beta.ostrava.cz
www.ostrava-hrabova.czNS0gama.ostrava.cz
www.ostrava-hrabova.czAAAA02a02:2310:ae01::3

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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