DOMAINS CHANGES SERVICES CERTS API

yahoo.co.jp

Observed 2026-06-13T12:14:02.675Z (20m ago). Every field below was attested with an Ed25519 signature at scan time.

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Ed25519 Receipt

Receipt ID
fb259ab1-305a-49b7-bb25-90d62718d7da
Output Hash
6301ec16bf9fb8d2c432444d7d1bbe68324ab1c55d09c4bafcc29f9796586ec1
Signature
ed25519:bd3d4847a3d864b2b61b0d169711804be37f164019346ffbadc776d74f0b44ef8f404167277ca90d61e701ae9a42a1b2f44764a7aa3463a2771205defeb9450f
Public Key
ed25519:d3f6015a95abdad7e8166ad80938a5885500170bb75f8cdb425b8fd2772bec29
Parent
(genesis)
Plane
fast
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DNS Records

A 18

  • 183.79.250.251
  • 182.22.24.124
  • 183.79.249.124
  • 182.22.16.251
  • 182.22.25.252
  • 124.83.185.124
  • 182.22.31.124
  • 182.22.24.252
  • 183.79.219.252
  • 124.83.184.252

MX 4

  • {"priority":10,"exchange":"mx3.mail.yahoo.co.jp"}
  • {"priority":10,"exchange":"mx2.mail.yahoo.co.jp"}
  • {"priority":10,"exchange":"mx1.mail.yahoo.co.jp"}
  • {"priority":10,"exchange":"mx5.mail.yahoo.co.jp"}

TXT 3

  • v=spf1 include:spf.yahoo.co.jp ~all
  • google-site-verification=GvbYgNin-mY73VbS4IJK2D8nI3tHEf2NpRdy76VYqBU
  • v=DMARC1; p=quarantine; rua=mailto:ymail_dmarc_report@yahoo.co.jp

NS 4

  • ns12.yahoo.co.jp
  • ns11.yahoo.co.jp
  • ns01.yahoo.co.jp
  • ns02.yahoo.co.jp

SOA 1

  • {"mname":"yahoo.co.jp","rname":"postmaster.yahoo.co.jp","serial":2606120016,"refresh":1800,"retry":900,"expire":86400,"minimum":900}

CAA 4

  • {"flag":0,"tag":"iodef","value":"\"mailto:nic-admin@mail.yahoo.co.jp\""}
  • {"flag":0,"tag":"issue","value":"\"cybertrust.ne.jp\""}
  • {"flag":0,"tag":"issue","value":"\"digicert.com; cansignhttpexchanges=yes\""}
  • {"flag":0,"tag":"issue","value":"\"globalsign.com\""}

TLS Certificates (2)

Common NameIssuerExpires
edge01.yahoo.co.jp C=JP, O=Cybertrust Japan Co., Ltd., CN=Cybertrust Japan SureServer CA G4 Fri, 04 Dec 2026 14:59:00 +0000
Cybertrust Japan SureServer CA 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 (21)