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cns.cz

DNS Records

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Hosting & Network

cns.cz runs on AS29134, with email via Microsoft 365.

Hosting network
AS29134AS29134
Managed DNS
Self-hosted / other
Email
Microsoft 365
IPv6 (AAAA)
Not enabled
CAA pinning
None

Sits alongside 4,999+ other sites on AS29134. Stable here since we started watching (Sep 3, 2026).

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

DNS Records for cns.cz

HostnameTypeTTLPriorityContent
cns.czA062.109.154.163
cns.czSOA360ns1.ignum.com hostmaster.ignum.cz 2026082101 1200 360 604800 360
cns.czNS0ns2.ignum.cz
cns.czNS0ns1.ignum.com
cns.czMX01cns-cz.mail.protection.outlook.com
cns.czTXT0v=spf1 include:spf.protection.outlook.com include:spf1.cns.cz -all
cns.czTXT0openai-domain-verification=dv-Nhh3phX6ROlscAPF9O65rcsM
cns.czTXT0er3gTd3aLL8GPb62pqgQLGzKbZweSHGVcbyy0IqGIENDr0kutlKEXZWpyLo49Ai0opEdqVuSIMxCB5L9I1DmOA==
cns.czTXT0jh0787b1wc9w2jfw892b0rgfwhbr5mqn
cns.czTXT0MS=ms44163262
cns.czTXT0_374uicnal7eluygu3peuwk8rif0kaob
cns.czTXT06p8xg3cscr9s6nh4435wgmlsqhm8xx59
cns.czTXT026.08.2025
cns.czTXT0_jxagbrx4j5f6yp2rkcm3mdjk3da7qwv
www.cns.czMX01cns-cz.mail.protection.outlook.com
www.cns.czCNAME0cns.cz
www.cns.czA062.109.154.163
www.cns.czSOA360ns1.ignum.com hostmaster.ignum.cz 2026082101 1200 360 604800 360
www.cns.czNS0ns2.ignum.cz
www.cns.czNS0ns1.ignum.com
www.cns.czTXT0jh0787b1wc9w2jfw892b0rgfwhbr5mqn
www.cns.czTXT026.08.2025
www.cns.czTXT06p8xg3cscr9s6nh4435wgmlsqhm8xx59
www.cns.czTXT0openai-domain-verification=dv-Nhh3phX6ROlscAPF9O65rcsM
www.cns.czTXT0MS=ms44163262
www.cns.czTXT0v=spf1 include:spf.protection.outlook.com include:spf1.cns.cz -all
www.cns.czTXT0_374uicnal7eluygu3peuwk8rif0kaob
www.cns.czTXT0er3gTd3aLL8GPb62pqgQLGzKbZweSHGVcbyy0IqGIENDr0kutlKEXZWpyLo49Ai0opEdqVuSIMxCB5L9I1DmOA==
www.cns.czTXT0_jxagbrx4j5f6yp2rkcm3mdjk3da7qwv

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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