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Hosting & Network
roska-cb.cz runs on AS39790, with email configured.
- Hosting network
- AS39790AS39790
- Managed DNS
- Self-hosted / other
- Configured
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- None
Sits alongside 1,096 other sites on AS39790. Stable here since we started watching (Aug 7, 2026).
The apex and www are the same hosting — the apex via A records, www via a CNAME to roska-cb.cz.
DNS Records for roska-cb.cz
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| roska-cb.cz | A | 0 | 81.91.86.11 | |
| roska-cb.cz | SOA | 3600 | alfa.ns.active24.cz hostmaster.active24.cz 2026072801 10800 1800 1209600 3600 | |
| roska-cb.cz | TXT | 0 | google-site-verification=MONVJYBbCMRodWxcmHHPsAeudiDjgJPZJMxai-hr1yE | |
| roska-cb.cz | TXT | 0 | MS=ms12284242 | |
| roska-cb.cz | TXT | 0 | freelo-domain-verification=b124e5439cba7884dbf6de5f1903aa8098f2c05d728f50b5cbf7e95a32fb3ce5 | |
| roska-cb.cz | TXT | 0 | 71130128 | |
| roska-cb.cz | TXT | 0 | 71066390 | |
| roska-cb.cz | TXT | 0 | v=spf1 a ip4:188.120.196.245 include:mailing.bitcarvers.com include:spf.protection.outlook.com -all | |
| roska-cb.cz | TXT | 0 | google-gws-recovery-domain-verification=71130128 | |
| roska-cb.cz | NS | 0 | alfa.ns.active24.cz | |
| roska-cb.cz | NS | 0 | beta.ns.active24.cz | |
| roska-cb.cz | NS | 0 | gama.ns.active24.sk | |
| roska-cb.cz | MX | 0 | 10 | mx01.arakis.cz |
| www.roska-cb.cz | A | 0 | 81.91.86.11 | |
| www.roska-cb.cz | CNAME | 0 | roska-cb.cz | |
| www.roska-cb.cz | SOA | 3600 | alfa.ns.active24.cz hostmaster.active24.cz 2026072801 10800 1800 1209600 3600 | |
| www.roska-cb.cz | TXT | 0 | MS=ms12284242 | |
| www.roska-cb.cz | TXT | 0 | google-gws-recovery-domain-verification=71130128 | |
| www.roska-cb.cz | TXT | 0 | freelo-domain-verification=b124e5439cba7884dbf6de5f1903aa8098f2c05d728f50b5cbf7e95a32fb3ce5 | |
| www.roska-cb.cz | TXT | 0 | 71130128 | |
| www.roska-cb.cz | TXT | 0 | 71066390 | |
| www.roska-cb.cz | TXT | 0 | v=spf1 a ip4:188.120.196.245 include:mailing.bitcarvers.com include:spf.protection.outlook.com -all | |
| www.roska-cb.cz | TXT | 0 | google-site-verification=MONVJYBbCMRodWxcmHHPsAeudiDjgJPZJMxai-hr1yE | |
| www.roska-cb.cz | MX | 0 | 10 | mx01.arakis.cz |
| www.roska-cb.cz | NS | 0 | alfa.ns.active24.cz | |
| www.roska-cb.cz | NS | 0 | beta.ns.active24.cz | |
| www.roska-cb.cz | NS | 0 | gama.ns.active24.sk |
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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