keibabook.co.jp

Observed 2026-06-15T12:24:55.123Z (8h ago). Every field below was attested with an Ed25519 signature at scan time.

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Ed25519 Receipt

Receipt ID
4631c525-dba3-41de-9735-a15bd6848ee9
Output Hash
8324036805ec8d33b653ba871c6377994936549372aa8f653b9982c43aa8cd38
Signature
ed25519:1d9850dbd4eedffe22bf0e6ed9af71409b6cbfc74382417159d04c3eddf362f8a2711a8edbcf89c95df5d2ea01cf477d24180202b72eaa21a5a95f8ae2e35509
Public Key
ed25519:1aafb422ddb6beba51f7cabe4ce1c400d51da23b2ec829bd74c9f89bb99801da
Parent
(genesis)
Plane
fast
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DNS Records

MX 5

  • {"priority":5,"exchange":"alt1.aspmx.l.google.com"}
  • {"priority":10,"exchange":"alt4.aspmx.l.google.com"}
  • {"priority":10,"exchange":"alt3.aspmx.l.google.com"}
  • {"priority":1,"exchange":"aspmx.l.google.com"}
  • {"priority":5,"exchange":"alt2.aspmx.l.google.com"}

TXT 3

  • v=spf1 include:_spf.google.com a:www3386.sakura.ne.jp ip4:49.212.198.91 include:spf.besender.jp mx ~all
  • v=DMARC1; p=none; aspf=r; adkim=r; rua=mailto:tomohiro_sasagawa@keibabook.co.jp
  • v=DKIM1; (detected)

NS 4

  • 03.dnsv.jp
  • 01.dnsv.jp
  • 04.dnsv.jp
  • 02.dnsv.jp

SOA 1

  • {"mname":"01.dnsv.jp","rname":"hostmaster.dnsv.jp","serial":1778030640}

TLS Certificates (0)

None.

Subdomains (9)