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zlinfest.cz

DNS Records

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Hosting & Network

zlinfest.cz runs on AS20723, with email via Microsoft 365.

Hosting network
AS20723AS20723
Managed DNS
Self-hosted / other
Email
Microsoft 365
IPv6 (AAAA)
Not enabled
CAA pinning
None

Sits alongside 218 other sites on AS20723. Stable here since we started watching (Jul 28, 2026).

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

DNS Records for zlinfest.cz

HostnameTypeTTLPriorityContent
zlinfest.czMX05zlinfest-cz.mail.protection.outlook.com
zlinfest.czSOA3600ns.avonet.cz hostmaster.avonet.cz 2026021001 3600 1800 2419200 3600
zlinfest.czNS0tns.avonet.cz
zlinfest.czNS0sns.avonet.cz
zlinfest.czNS0ns.avonet.cz
zlinfest.czA0217.115.249.151
zlinfest.czTXT0v=spf1 +a a:mail.zlinfest.cz include:spf.protection.outlook.com include:spf-ms.avonet.cz include:spf.sendinblue.com include:sendersrv.com +ip4:185.111.99.236 +ip4:131.117.215.70 +ip4:178.20.137.114 +ip4:178.20.137.115 +ip4:62.109.133.83 +ip4:93.190.52.64 +ip4:195.178.88.6 +ip6:2a00:6500:0:1500::10 -all
zlinfest.czTXT0Sendinblue-code:d4478f64b951d37d7f54c01890fed5ee
zlinfest.czTXT0MS=ms29167517
zlinfest.czTXT0google-site-verification=dAbBc45wnZPYkxwAlh3Q_Bt-EAlu1f50MLVTftzwVRY
zlinfest.czTXT0_n4sj7vk9r27nly4kw7xu7pnq43v1u0s
zlinfest.czTXT0_x6j878hlfpnnbk83qzmia3wpwa8yehu
www.zlinfest.czNS0sns.avonet.cz
www.zlinfest.czNS0tns.avonet.cz
www.zlinfest.czNS0ns.avonet.cz
www.zlinfest.czA0217.115.249.151
www.zlinfest.czSOA3600ns.avonet.cz hostmaster.avonet.cz 2026021001 3600 1800 2419200 3600
www.zlinfest.czCNAME0zlinfest.cz
www.zlinfest.czMX05zlinfest-cz.mail.protection.outlook.com
www.zlinfest.czTXT0_x6j878hlfpnnbk83qzmia3wpwa8yehu
www.zlinfest.czTXT0google-site-verification=dAbBc45wnZPYkxwAlh3Q_Bt-EAlu1f50MLVTftzwVRY
www.zlinfest.czTXT0_n4sj7vk9r27nly4kw7xu7pnq43v1u0s
www.zlinfest.czTXT0v=spf1 +a a:mail.zlinfest.cz include:spf.protection.outlook.com include:spf-ms.avonet.cz include:spf.sendinblue.com include:sendersrv.com +ip4:185.111.99.236 +ip4:131.117.215.70 +ip4:178.20.137.114 +ip4:178.20.137.115 +ip4:62.109.133.83 +ip4:93.190.52.64 +ip4:195.178.88.6 +ip6:2a00:6500:0:1500::10 -all
www.zlinfest.czTXT0MS=ms29167517
www.zlinfest.czTXT0Sendinblue-code:d4478f64b951d37d7f54c01890fed5ee

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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