DNS Record Lookup

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

rakuten.co.jp

DNS Records

WhoisRDAPDNS RecordsCertificateUptimeDiagnosticsHistoryHide Contact Info

Hosting & Network

rakuten.co.jp runs on AS23820, with email via Microsoft 365.

Hosting network
AS23820AS23820
Managed DNS
Self-hosted / other
Email
Microsoft 365
IPv6 (AAAA)
Not enabled
CAA pinning
None

Sits alongside 16 other sites on AS23820. Stable here since we started watching (Jul 15, 2026).

DNS Records for rakuten.co.jp

HostnameTypeTTLPriorityContent
rakuten.co.jpSOA3600ns.rakuten.co.jp postmaster.rakuten.co.jp 2015143833 3600 1800 2592000 3600
rakuten.co.jpA0133.237.182.225
rakuten.co.jpTXT0dk81fmlb8ts78g53lrq4dv43z6dprl6x
rakuten.co.jpTXT0v=spf1 include:spf01.rakuten.co.jp include:spf02.rakuten.co.jp ~all
rakuten.co.jpTXT0google-site-verification=SqqGXNFfgMep3bc91Z3f7RLBgYf-H-Fy5bF184JY56k
rakuten.co.jpTXT0google-site-verification=jEVlUFe4ObKQwKXSMwI8eHSxbSurL8iVFJjjTgDWU0k
rakuten.co.jpTXT0google-site-verification=HB8QvSCuaOINaXr1P_gtW8S9ijT9a13u-YAiBMPBokg
rakuten.co.jpTXT0_b6ls5cifmj3tlp051i6dr0ipvvl1d6i
rakuten.co.jpTXT0google-site-verification=jfLP2TbPbqJSVvxptWAbrLvNNVLjpww-_Ra0KyD65EQ
rakuten.co.jpTXT042n2gr6qxm8zrk7zn6353mc1kh76xtn0
rakuten.co.jpTXT0google-site-verification=MMXQSgt7rmd8Qi1qW8vK1usn1zCT5V-d-I7UUr5gCEQ
rakuten.co.jpTXT0pardot1107312=6d02f8a191b3fa3cb2a63a0f8896b6b178977a6f295ef9bce9c81c2e76bbd512
rakuten.co.jpTXT0_a23mdvjjysoqfsda5syosc3y3g8dixv
rakuten.co.jpTXT0apple-domain-verification=UeLEhRNLNKOofIvN
rakuten.co.jpTXT06c62zsshdj6rx8rchn06f5996q5449zl
rakuten.co.jpTXT0crk3qs7nrs2gw6ns59glnk3kpg34yb96
rakuten.co.jpTXT0_ab59puqfo49ja7egf36yhx1ceczcjt0
rakuten.co.jpTXT0jjh5xgsjhfkfv2p1c4pnw695wt2d1b6m
rakuten.co.jpMX0rakuten-co-jp.mail.protection.outlook.com
rakuten.co.jpNS0ns06.rakuten.co.jp
rakuten.co.jpNS0ns02.rakuten.ad.jp
rakuten.co.jpNS0ns02.rakuten.co.jp
rakuten.co.jpNS0ns01.rakuten.ad.jp
www.rakuten.co.jpCNAME0ovsan-sni-ec1.rakuten.edgekey.net
www.rakuten.co.jpA023.53.35.144
www.rakuten.co.jpA023.53.35.141

What's up with DNS →

Our daily roundup of the most interesting DNS changes across the web — hosting and CDN migrations, network moves, and security-config shifts.

Ask about rakuten.co.jp

Beta

Answers use the live DNS records shown on this page. AI-generated — double-check anything important.

Get alerted the moment rakuten.co.jp's DNS changes

This page is today's snapshot. Turn on monitoring and we'll watch rakuten.co.jp continuously, notifying you the moment anything moves across all three signals:

Uptime

We visit the site from multiple regions worldwide and email you within minutes if it goes down, with a per-region breakdown so a real outage stands out from a regional blip.

DNS changes

We watch NS, MX, CAA, DNSSEC, CNAME and A/AAAA records, and identify the host, network, and ASN behind them, so a real migration or hijack stands out from routine noise.

TLS certificate

We warn you 30, 14, 7, and 1 days before it expires, and flag it if the issuing authority changes or the certificate is unexpectedly replaced.

Monitor DNS free

Free for your first domain: uptime, DNS, and certificate together. No credit card.

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