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jsrt.or.jp

DNS Records

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Hosting & Network

jsrt.or.jp runs on AS131965, with email via Microsoft 365.

Hosting network
AS131965AS131965
Managed DNS
Self-hosted / other
Email
Microsoft 365
IPv6 (AAAA)
Not enabled
CAA pinning
None

Sits alongside 4,999+ other sites on AS131965. Stable here since we started watching (Jul 21, 2026).

The apex and www are the same hosting — the apex via A records.

DNS Records for jsrt.or.jp

HostnameTypeTTLPriorityContent
jsrt.or.jpA085.131.197.31
jsrt.or.jpNS0ns1.macnet.or.jp
jsrt.or.jpNS0ns2.macnet.or.jp
jsrt.or.jpSOA300ns1.macnet.or.jp hostmaster.mk1.macnet.or.jp 2026062501 10800 3600 604800 300
jsrt.or.jpTXT0MS=ms14729161
jsrt.or.jpTXT0v=spf1 +a:sv16090.xserver.jp +a:jsrt.or.jp +a:st.jsrt.netird.ad.jp +a:ae204.secure.ne.jp +a:net.jsrt.or.jp +ip4:85.131.197.31 +mx include:spf.sender.xserver.jp include:spf.protection.outlook.com ~all
jsrt.or.jpMX010jsrt-or-jp.mail.protection.outlook.com
www.jsrt.or.jpA085.131.197.31

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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