gitbook.com

Observed 2026-06-13T08:06:18.676Z (4h ago). Every field below was attested with an Ed25519 signature at scan time.

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Ed25519 Receipt

Receipt ID
e262a927-c2ae-43b5-a416-6e75245506df
Output Hash
a9dfad7cc1f9154ce1b16339e647846519e1cf2c4a784c96a2016f9fc2cf53ee
Signature
ed25519:bc177fd606a7685ef00ca808ac27b2c1f4f290a69b05a590eee3e2aebc6fcdb9445b1b255c5b4a48b66381e1c30ef76b192c6005c0353c1db013e9ba1989110d
Public Key
ed25519:d3f6015a95abdad7e8166ad80938a5885500170bb75f8cdb425b8fd2772bec29
Parent
(genesis)
Plane
fast
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DNS Records

A 2

  • 104.18.41.89
  • 172.64.146.167

AAAA 2

  • 2606:4700:4404::6812:2959
  • 2a06:98c1:310d::ac40:92a7

MX 5

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

TXT 12

  • firebase=gitbook-28427
  • 1eimfvl6smqf32ddsbrt935qqq
  • 5c89abfus0pgntcdrib3m156gp
  • openai-domain-verification=dv-LB8QOARyXE6YrjhX64RDyf8U
  • google-site-verification=-MPeja1woOvE2Hs6BcUDgkCeYG9ZaAaCPqEyCMyXYLo
  • google-site-verification=XTowlLW9jzAGRzz5Y7FkWT7IbJhWFjJuHwj0ex0vI38
  • google-site-verification=YEfVo29t-jyIdELW1-F_B1XQZBsknBgjKdvVXYsBaXc
  • google-site-verification=ojxGhAwymkbkr39GFI8VBvWzC9THYX6WQABf9Q9-qyY
  • google-site-verification=vjg2Tbif0nJQ-Kto4AwyZ5VnSSy6tHvD6vnJ0c5uMvk
  • v=spf1 a mx include:_spf.google.com include:sendgrid.net include:stspg-customer.com include:helpscoutemail.com -all

NS 2

  • hugh.ns.cloudflare.com
  • dahlia.ns.cloudflare.com

SOA 1

  • {"mname":"dahlia.ns.cloudflare.com","rname":"dns.cloudflare.com","serial":2406699130,"refresh":10000,"retry":2400,"expire":604800,"minimum":1800}

CAA 10

  • {"flag":0,"tag":"issue","value":"\"comodoca.com\""}
  • {"flag":0,"tag":"issue","value":"\"digicert.com; cansignhttpexchanges=yes\""}
  • {"flag":0,"tag":"issue","value":"\"letsencrypt.org\""}
  • {"flag":0,"tag":"issue","value":"\"pki.goog; cansignhttpexchanges=yes\""}
  • {"flag":0,"tag":"issue","value":"\"ssl.com\""}
  • {"flag":0,"tag":"issuewild","value":"\"comodoca.com\""}
  • {"flag":0,"tag":"issuewild","value":"\"digicert.com; cansignhttpexchanges=yes\""}
  • {"flag":0,"tag":"issuewild","value":"\"letsencrypt.org\""}
  • {"flag":0,"tag":"issuewild","value":"\"pki.goog; cansignhttpexchanges=yes\""}
  • {"flag":0,"tag":"issuewild","value":"\"ssl.com\""}

TLS Certificates (3)

Common NameIssuerExpires
gitbook.com C=US, O=Google Trust Services, CN=WE1 Sat, 05 Sep 2026 09:46:02 +0000
WE1 C=US, O=Google Trust Services LLC, CN=GTS Root R4 Tue, 20 Feb 2029 14:00:00 +0000
GTS Root R4 C=BE, O=GlobalSign nv-sa, 2.5.4.11=Root CA, CN=GlobalSign Root CA Fri, 28 Jan 2028 00:00:42 +0000

Subdomains (1)