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Hosting & Network
ifp.cz runs on AS39790, with email via Microsoft 365.
- Hosting network
- AS39790AS39790
- Managed DNS
- Self-hosted / other
- Microsoft 365
- IPv6 (AAAA)
- Enabled
- CAA pinning
- Set
Sits alongside 790 other sites on AS39790. Stable here since we started watching (Aug 4, 2026).
The apex and www are the same hosting — the apex via A records.
DNS Records for ifp.cz
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| ifp.cz | MX | 0 | 10 | ifp-cz.mail.protection.outlook.com |
| ifp.cz | CAA | 0 | 0 issuewild letsencrypt.org | |
| ifp.cz | CAA | 0 | 0 issuewild globalsign.com | |
| ifp.cz | TXT | 0 | v=spf1 mx a ip4:81.95.98.219 a:mail.ifp.cz include:spf.protection.outlook.com ~all | |
| ifp.cz | TXT | 0 | WXu+aih7ZmeIZjx64maJ1gWflg2IGYBfvgiRicKb+mbbSeL9e0FQYSqrrifmKzDOzEE9RcD0gG5XaGy8u6UHNg== | |
| ifp.cz | TXT | 0 | google-site-verification=BhdCg6auEd8ywgbImdoX9RY081wHVB_uN0h-jwb3Lmw | |
| ifp.cz | TXT | 0 | google-site-verification=Phtx1Dp42oKzSYykbPo0JYhAKIY8N_jeNeyq8NqY68I | |
| ifp.cz | TXT | 0 | MS=AD8717693A57EDD615EC1C3C6D282D1FE886F863 | |
| ifp.cz | TXT | 0 | MS=MS97763648 | |
| ifp.cz | A | 0 | 81.91.92.98 | |
| ifp.cz | NS | 0 | ns2.web4u.cz | |
| ifp.cz | NS | 0 | ns.web4u.cz | |
| ifp.cz | AAAA | 0 | 2001:1568:92:37::1 | |
| ifp.cz | SOA | 14400 | ns.web4u.cz admin.web4u.cz 2025111001 14400 3600 1209600 14400 | |
| www.ifp.cz | AAAA | 0 | 2001:1568:92:37::1 | |
| www.ifp.cz | A | 0 | 81.91.92.98 | |
| www.ifp.cz | CAA | 0 | 0 issue letsencrypt.org |
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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