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rakutenadvertising.com

Checked 2026-10-22 10:24 UTC · first added 2026-10-21
!Passed with warnings Score 91 of 100

Domain & DNS

ok

29 passed 0 warn 0 failed

Areas

iRegistration iDelegation iNameservers ✓SOA iDNSSEC iRecords

Recent checks

✓

Full report

Domain & DNS report for rakutenadvertising.com ›

Mail

warn

29 passed 3 warn 0 failed

Areas

✓SPF ✓DMARC ✓DKIM !DNSSEC !MX !TLS ✓BIMI

Problems

  • !
    Single MX host, no backup
    MX · Only one MX record found. For better email reliability, consider adding at least one backup MX server.
    #12
  • !
    Signatures expire in 163h0m0s
    DNSSEC · DNSKEY signatures expire at 2026-10-29T05:47:10Z (in 163h0m0s). Check that re-signing works.
    #21
  • !
    Not configured
    TLS · MTA-STS is not configured, so other mail servers fall back to unencrypted delivery when TLS fails or is stripped by an attacker. Publish a _mta-sts TXT record and a policy at https://mta-sts.<domain>/.well-known/mta-sts.txt.
    #32

Recent checks

!

Full report

Mail report for rakutenadvertising.com ›