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Hosting & Network
k2.cz runs on AS197083, with email via Microsoft 365.
- Hosting network
- AS197083AS197083
- Managed DNS
- Self-hosted / other
- Microsoft 365
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- Set
Sits alongside 25 other sites on AS197083. Stable here since we started watching (Jul 26, 2026).
The apex and www are the same hosting — the apex via A records.
DNS Records for k2.cz
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| k2.cz | NS | 0 | ns2.poda.cz | |
| k2.cz | NS | 0 | ns3.k2datovecentrum.cz | |
| k2.cz | NS | 0 | ns2.k2datovecentrum.cz | |
| k2.cz | NS | 0 | ns1.k2datovecentrum.cz | |
| k2.cz | NS | 0 | ns3.poda.cz | |
| k2.cz | MX | 0 | 100 | K2-cz.mail.protection.outlook.com |
| k2.cz | SOA | 3600 | ns1.k2datovecentrum.cz dnsadmin.k2datovecentrum.cz 2026072300 900 1800 604800 3600 | |
| k2.cz | CAA | 0 | 0 issue amazon.com | |
| k2.cz | CAA | 0 | 0 issue digicert.com | |
| k2.cz | A | 0 | 178.248.11.20 | |
| k2.cz | TXT | 0 | MS=ms47095571 | |
| k2.cz | TXT | 0 | _j5qhslzp0u25jjrwfmznhhv5z28g9f7 | |
| k2.cz | TXT | 0 | facebook-domain-verification=lnh4cp3aectmuszs39ty4i9rl172db | |
| k2.cz | TXT | 0 | v=spf1 a mx ip4:178.248.11.5 ip4:178.248.11.6 ip4:178.248.11.13 ip4:178.248.11.50 ip4:178.248.11.52 ip4:178.248.11.18 ip4:178.248.9.246 ip4:193.179.215.2 include:spf.protection.outlook.com include:servers.mcsv.net -all | |
| k2.cz | TXT | 0 | apple-domain-verification=PHFSyFS3IwXiBPjo | |
| k2.cz | TXT | 0 | google-site-verification=C9X46CCiY_Pv6jYkyzhdGAYb44Va76oVbfXn3sGRqGQ | |
| k2.cz | TXT | 0 | atlassian-sending-domain-verification=31466dfd-c665-4707-8a6f-18b1d64c6c9f | |
| k2.cz | TXT | 0 | atlassian-domain-verification=Pq6W8cIHwoTwLhVMihKF2LDAshR7aY4hzHQO63FdaQAucW93n6sqaiodSNkTudHW | |
| k2.cz | TXT | 0 | google-site-verification=iqkky5PZNmTyQGVMdWfAZKughwKmzJq2G7_BchnIjFM | |
| www.k2.cz | A | 0 | 178.248.11.20 |
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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