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Hosting & Network

farm-21.net runs on AS9371, with email configured.

Hosting network
AS9371AS9371
Managed DNS
Self-hosted / other
Email
Configured
IPv6 (AAAA)
Not enabled
CAA pinning
None

Sits alongside 4,999+ other sites on AS9371. Stable here since we started watching (Jul 17, 2026).

The apex and www are the same hosting — the apex via A records, www via a CNAME to farm-21.net.

DNS Records for farm-21.net

HostnameTypeTTLPriorityContent
farm-21.netA0219.94.155.232
farm-21.netSOA3600master.dns.ne.jp tech.sakura.ad.jp 2024041601 3600 900 3600000 3600
farm-21.netMX010farm-21.net
farm-21.netNS0ns1.dns.ne.jp
farm-21.netNS0ns2.dns.ne.jp
farm-21.netTXT0v=spf1 a:www442b.sakura.ne.jp mx ~all
www.farm-21.netA0219.94.155.232
www.farm-21.netTXT0v=spf1 a:www442b.sakura.ne.jp mx ~all
www.farm-21.netCNAME0farm-21.net
www.farm-21.netNS0ns2.dns.ne.jp
www.farm-21.netNS0ns1.dns.ne.jp
www.farm-21.netSOA3600master.dns.ne.jp tech.sakura.ad.jp 2024041601 3600 900 3600000 3600
www.farm-21.netMX010farm-21.net

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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