DNS Record Lookup
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Hosting & Network
gelso.cz runs on AS24971, with DNS by Cloudflare and email configured.
- Hosting network
- AS24971AS24971
- Managed DNS
- Cloudflare
- Configured
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- None
Sits alongside 4,999+ other sites on AS24971. Stable here since we started watching (Sep 11, 2026).
The apex and www are the same hosting — the apex via A records, www via a CNAME to gelso.cz.
DNS Records for gelso.cz
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| gelso.cz | MX | 0 | 10 | 12330a9c2135622f.mx2.emailprofi.seznam.cz |
| gelso.cz | MX | 0 | 20 | 12330a9c2135622f.mx1.emailprofi.seznam.cz |
| gelso.cz | SOA | 1800 | amy.ns.cloudflare.com dns.cloudflare.com 2413663495 10000 2400 604800 1800 | |
| gelso.cz | TXT | 0 | google-site-verification=ofaANAVYuF3tik6Ny2Eq9E2DiunFRXjnjTrp3tIzVbM | |
| gelso.cz | TXT | 0 | v=spf1 a mx ip4:82.208.9.182 ip4:109.123.203.248 ip4:82.208.9.181 include:spf.seznam.cz ~all | |
| gelso.cz | A | 0 | 83.167.244.201 | |
| gelso.cz | A | 0 | 83.167.244.202 | |
| gelso.cz | NS | 0 | santino.ns.cloudflare.com | |
| gelso.cz | NS | 0 | amy.ns.cloudflare.com | |
| www.gelso.cz | CNAME | 0 | gelso.cz | |
| www.gelso.cz | MX | 0 | 20 | 12330a9c2135622f.mx1.emailprofi.seznam.cz |
| www.gelso.cz | MX | 0 | 10 | 12330a9c2135622f.mx2.emailprofi.seznam.cz |
| www.gelso.cz | SOA | 1800 | amy.ns.cloudflare.com dns.cloudflare.com 2413663495 10000 2400 604800 1800 | |
| www.gelso.cz | A | 0 | 83.167.244.202 | |
| www.gelso.cz | A | 0 | 83.167.244.201 | |
| www.gelso.cz | NS | 0 | santino.ns.cloudflare.com | |
| www.gelso.cz | NS | 0 | amy.ns.cloudflare.com | |
| www.gelso.cz | TXT | 0 | v=spf1 a mx ip4:82.208.9.182 ip4:109.123.203.248 ip4:82.208.9.181 include:spf.seznam.cz ~all | |
| www.gelso.cz | TXT | 0 | google-site-verification=ofaANAVYuF3tik6Ny2Eq9E2DiunFRXjnjTrp3tIzVbM |
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DNS changes
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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