DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain
Hosting & Network
fort21.ru runs on AS44112, with email via Yandex.
- Hosting network
- AS44112AS44112
- Managed DNS
- Self-hosted / other
- Yandex
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- None
Sits alongside 4,735 other sites on AS44112. Stable here since we started watching (Aug 1, 2026).
The apex and www are the same hosting — the apex via A records.
DNS Records for fort21.ru
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| fort21.ru | MX | 0 | 10 | mx.yandex.net |
| fort21.ru | NS | 0 | ns1.r01.ru | |
| fort21.ru | NS | 0 | ns2.r01.ru | |
| fort21.ru | A | 0 | 77.222.40.225 | |
| fort21.ru | SOA | 900 | ns1.r01.ru support.r01.ru 2026072200 10800 1800 604800 900 | |
| fort21.ru | TXT | 0 | v=spf1 include:_spf.yandex.net include:spf.unisender.com ~all | |
| fort21.ru | TXT | 0 | google-site-verification=yBgpBi83kzSBLRoQGdFdXuFr6VCDKONcIFvyzEz3VJA | |
| fort21.ru | TXT | 0 | mailru-verification: a372949c988ce559 | |
| www.fort21.ru | A | 0 | 77.222.40.225 |
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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