vitalsource.com
Observed 2026-06-12T15:30:55.855Z (20h ago). Every field below was attested with an Ed25519 signature at scan time.
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Verify this receiptEd25519 Receipt
- Receipt ID
8c8810a9-f886-4003-aff8-20c1ccd371d9- Output Hash
f6017e7005286c75940ac7a4d624ba4a0c03e3389f464d9392da304dc8c02dde- Signature
ed25519:ff66fd884940b2dd7ced0fd81d0a1a11b9d3175d967b1cacd6f809a31c5f720f00dbf980724937b45b7aa6e7eb1bde1ce1f2eb3aa7b1f713177def55080f7a02- Public Key
ed25519:1aafb422ddb6beba51f7cabe4ce1c400d51da23b2ec829bd74c9f89bb99801da- Parent
(genesis)- Plane
- fast
DNS Records
A 2
104.19.189.84104.19.190.84
AAAA 2
2606:4700::6813:bd542606:4700::6813:be54
MX 1
{"priority":10,"exchange":"vitalsource-com.mail.protection.outlook.com"}
TXT 18
apple-domain-verification=mCIZRftXRlvbbgNfgoogle-site-verification=BSgIQG67SCvBmkB8oyqPsje9DA_ZX0AE-AZk958_G_sfacebook-domain-verification=1lgt7rmfll6da198anxuylzzp2l04jopenai-domain-verification=dv-3ecR37S1SIOK6mjEgt9y2WKtTAILSCALE-f1gedyfA1knhE18OUcPTgoogle-site-verification=BIMJg_Pk3BKY5n4M3BYh--LJ5s61RYZ22UZG1JIN_J0v=spf1 include:spf.protection.outlook.com include:sendgrid.net include:mktomail.com include:rp.oracleemaildelivery.com exists:%{i}._spf.mta.salesforce.com include:spf.mandrillapp.com include:mail.zendesk.com include:_spf.sendergen.com ~allb078a8887638430a85b4a64b02fa269b.vitalsource.comklaviyo-site-verification=YwZrXtanthropic-domain-verification-wadrsn=mJxW8Ib9Jv0nu9QVBbn7It7dQ
NS 2
aida.ns.cloudflare.comjonah.ns.cloudflare.com
SOA 1
{"mname":"aida.ns.cloudflare.com","rname":"dns.cloudflare.com","serial":2406763782}
TLS Certificates (0)
None.