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Hosting & Network
abvia.cz runs on AS199490, with email configured.
- Hosting network
- AS199490AS199490
- Managed DNS
- Self-hosted / other
- Configured
- IPv6 (AAAA)
- Enabled
- CAA pinning
- None
Sits alongside 9 other sites on AS199490. Stable here since we started watching (Aug 31, 2026).
The apex and www are the same hosting — the apex via A records, www via a CNAME to abvia.cz.
DNS Records for abvia.cz
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| abvia.cz | SOA | 3600 | ns.forpsi.net admin.forpsi.com 2026090101 14400 3600 2592000 3600 | |
| abvia.cz | AAAA | 0 | 2a02:f000:62:128::90 | |
| abvia.cz | NS | 0 | ns.forpsi.cz | |
| abvia.cz | NS | 0 | ns.forpsi.it | |
| abvia.cz | NS | 0 | ns.forpsi.net | |
| abvia.cz | MX | 0 | 5 | mail.ntstest.cz |
| abvia.cz | A | 0 | 185.14.235.90 | |
| abvia.cz | TXT | 0 | v=spf1 mx mx:mail.ntstest.cz ip4:193.86.100.243 ~all | |
| www.abvia.cz | NS | 0 | ns.forpsi.cz | |
| www.abvia.cz | NS | 0 | ns.forpsi.net | |
| www.abvia.cz | NS | 0 | ns.forpsi.it | |
| www.abvia.cz | TXT | 0 | v=spf1 mx mx:mail.ntstest.cz ip4:193.86.100.243 ~all | |
| www.abvia.cz | MX | 0 | 5 | mail.ntstest.cz |
| www.abvia.cz | A | 0 | 185.14.235.90 | |
| www.abvia.cz | CNAME | 0 | abvia.cz | |
| www.abvia.cz | AAAA | 0 | 2a02:f000:62:128::90 | |
| www.abvia.cz | SOA | 3600 | ns.forpsi.net admin.forpsi.com 2026090101 14400 3600 2592000 3600 |
Get alerted the moment abvia.cz's DNS changes
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Uptime
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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