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k-net.cz

DNS Records

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Hosting & Network

k-net.cz runs on AS5610, with email via Microsoft 365.

Hosting network
AS5610AS5610
Managed DNS
Self-hosted / other
Email
Microsoft 365
IPv6 (AAAA)
Not enabled
CAA pinning
None

Sits alongside 483 other sites on AS5610. Stable here since we started watching (Aug 1, 2026).

DNS Records for k-net.cz

HostnameTypeTTLPriorityContent
k-net.czSOA3600ns.grdns.cz admin.grdns.cz 2026073103 3600 1800 2592000 3600
k-net.czNS0ns.grdns.cz
k-net.czNS0ns.grdns.it
k-net.czA0185.143.115.129
k-net.czTXT01zaqP8pJFza8bYircls8OXhvzkZCUIngplv2PmT3bUJsTGuNmRPbDWl74weureTy6FTgSmncucuzwOV9w9FHcA==
k-net.czTXT0MS=ms46668925
k-net.czTXT0v=spf1 mx include:servers.mcsv.net include:spf.protection.outlook.com include:netguard.cz -all
k-net.czMX010mail.k-net.cz
k-net.czMX0knet-cz0c.mail.protection.outlook.com
k-net.czMX020mail2.k-net.cz
www.k-net.czA0162.19.243.124

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DNS changes

We watch NS, MX, CAA, DNSSEC, CNAME and A/AAAA records, and identify the host, network, and ASN behind them, so a real migration or hijack stands out from routine noise.

TLS certificate

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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