DNS Record Lookup

Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain

Hosting & Network

rooten.jp 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 20, 2026).

The apex and www are the same hosting — the apex via A records, www via a CNAME to rooten.jp.

DNS Records for rooten.jp

HostnameTypeTTLPriorityContent
rooten.jpA0112.78.125.51
rooten.jpMX010rooten.jp
rooten.jpNS0ns2.dns.ne.jp
rooten.jpNS0ns1.dns.ne.jp
rooten.jpSOA3600master.dns.ne.jp tech.sakura.ad.jp 2025072801 3600 900 3600000 3600
rooten.jpTXT0v=spf1 a:www551b.sakura.ne.jp mx ~all
www.rooten.jpSOA3600master.dns.ne.jp tech.sakura.ad.jp 2025072801 3600 900 3600000 3600
www.rooten.jpMX010rooten.jp
www.rooten.jpTXT0v=spf1 a:www551b.sakura.ne.jp mx ~all
www.rooten.jpCNAME0rooten.jp
www.rooten.jpNS0ns2.dns.ne.jp
www.rooten.jpNS0ns1.dns.ne.jp
www.rooten.jpA0112.78.125.51

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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