DNS Record Lookup

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

cra.cz

DNS Records

WhoisRDAPDNS RecordsUptimeDiagnosticsHistoryHide Contact Info

Hosting & Network

cra.cz runs on AS25248, with email via Microsoft 365.

Hosting network
AS25248AS25248
Managed DNS
Self-hosted / other
Email
Microsoft 365
IPv6 (AAAA)
Enabled
CAA pinning
None

Sits alongside 27 other sites on AS25248. Stable here since we started watching (Jul 17, 2026).

DNS Records for cra.cz

HostnameTypeTTLPriorityContent
cra.czA082.99.169.74
cra.czNS0ns2.bluetone.cz
cra.czNS0ns1.bluetone.cz
cra.czNS0ns.bluetone.cz
cra.czMX05cra-cz.mail.protection.outlook.com
cra.czSOA3600ns.cra.cz dmz.radiokomunikace.cz 2026071862 10800 3600 1209600 3600
cra.czAAAA02a02:a40:200:169::68
cra.czTXT0MS=C3C0D2A0EAA835A9F54083544D636256CD6A6D3D
cra.czTXT0atlassian-domain-verification=KILaLHkF4XX4BASI5S2aFVwKBcXIjy/vGagbV1F591crB1Lyd8mWcW4AB0H/rQ3g
cra.czTXT0apple-domain-verification=gAXG04Ntm7enEQDY
cra.czTXT0v=spf1 include:el-dokument.net include:servers.mcsv.net include:spf.protection.outlook.com include:smtp.cra.cz include:spf.emailkampane.cz include:regulus.bluetone.cz include:cuda2.bluetone.cz include:_spf.eu.mailgun.org ip4:89.221.218.39 ip4:82.99.169.66 -all
cra.czTXT0google-site-verification=WAntfee22542ETyfcl2Qt0dkUriD48V1a9NTB-AgZl0
www.cra.czAAAA02a02:a40:200:169::68
www.cra.czA082.99.169.74

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