shogakukan.co.jp

Observed 2026-06-16T04:51:24.336298757+00:00 (3h ago). Every field below was attested with an Ed25519 signature at scan time.

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Ed25519 Receipt

Receipt ID
f11d8b6e-8abc-48cd-affe-917ae870bb4d
Output Hash
ccb4bda9edf0158a3c80c93ebee5ecdca8d221d6704b867ed57c0b86b6481b42
Signature
ed25519:285b8d684a6495126a96015c8181ba745a99c789b9fc8ab2c4293335cbcda62dcc55d7492333698e74e8f755965b4cb1091d6f7d02c2dab7d37f47d51a0f8906
Public Key
ed25519:d3f6015a95abdad7e8166ad80938a5885500170bb75f8cdb425b8fd2772bec29
Parent
(genesis)
Plane
fast
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DNS Records

A 1

  • 210.236.234.22

MX 1

  • {"priority":5,"exchange":"mx.securemx.jp"}

TXT 7

  • MS=ms87840738
  • _dabxz2kd1g53u0aw24ofiry7ydo2jpy
  • d365mktkey=YVHsxtyGxXwdzy87nD4x6qnJy7syyVsrpdch6hOOsPAx
  • google-site-verification=HV3Em32L98-UoEePlWCwM_QSlcIPSyUudhbVBsZTdCY
  • iijid=9a3662cd1d30415b1cdb79282b6f8479
  • v=spf1 +ip4:210.146.37.66 +ip4:210.146.37.67 +ip4:221.186.157.202 +ip4:210.236.234.4 +ip4:210.236.234.5 +ip4:114.141.125.98 +ip4:114.141.125.99 include:u16873459.wl210.sendgrid.net include:spf.securemx.jp include:spf.repica.jp include:mail.zendesk.com ~all
  • v=DMARC1; p=none; rua=mailto:dmarc-rua@report.securemx.jp

NS 4

  • ns-1071.awsdns-05.org
  • ns-1861.awsdns-40.co.uk
  • ns-243.awsdns-30.com
  • ns-592.awsdns-10.net

SOA 1

  • {"mname":"ns-592.awsdns-10.net","rname":"awsdns-hostmaster.amazon.com","serial":1,"refresh":7200,"retry":900,"expire":1209600,"minimum":86400}

TLS Certificates (2)

Common NameIssuerExpires
*.shogakukan.co.jp C=JP, O=Japan Registry Services Co., Ltd., CN=JPRS Domain Validation Authority - G4 Wed, 30 Sep 2026 14:59:59 +0000
JPRS Domain Validation Authority - G4 C=JP, O=SECOM Trust Systems CO.,LTD., 2.5.4.11=Security Communication RootCA2 Tue, 29 May 2029 05:00:39 +0000

Subdomains (0)

None observed.