sparknotes.com

Observed 2026-06-13T13:02:44.293Z (1h ago). Every field below was attested with an Ed25519 signature at scan time.

Don't trust this page — check the math. Verification runs entirely in your browser. Nothing leaves your machine.

Verify this receipt

Ed25519 Receipt

Receipt ID
cdb6e1b3-a88d-473d-afb0-aa38de5eab46
Output Hash
0bbf1cd3315bbdb1aa5ae7ad4bb1fcf5007a7c7e45b68bf9f9fc3583f116220c
Signature
ed25519:b475f9d7b150b126535da333cc9d43c0d190aca3ad51f14c72a3b6251eabb9dd4bf2865043f629003dfa982e1ad33dda17caa4f89e6ad2d15381ed4374f57000
Public Key
ed25519:1aafb422ddb6beba51f7cabe4ce1c400d51da23b2ec829bd74c9f89bb99801da
Parent
(genesis)
Plane
fast
Verify this in your browser

DNS Records

A 2

  • 65.204.48.118
  • 161.221.74.213

MX 2

  • {"priority":10,"exchange":"mxa-00189e01.gslb.pphosted.com"}
  • {"priority":10,"exchange":"mxb-00189e01.gslb.pphosted.com"}

TXT 6

  • q26up9akffho7d1v6kt71pse20
  • v=spf1 mx include:spf-00189e01.pphosted.com include:spf.protection.outlook.com include:spf.mandrillapp.com ~all
  • stripe-verification=8ddba2709cffbeabf91bf6ac68001a18bc3570a1daf8070f676801d0bd20665d
  • uj0Q21bEiaQelRZbQ/S1tW0ybQGz3gvPZK23zNL3aXJUgDwU41O7uA+8sAqCmPTM6mPosAIm1S8oXe8Iglc9/A==
  • MS=ms56458472
  • v=DMARC1; p=reject; fo=1; rua=mailto:dmarc_rua@emaildefense.proofpoint.com; ruf=mailto:dmarc_ruf@emaildefense.proofpoint.com;

NS 4

  • mail9th1.barnesandnoble.com
  • ns3.barnesandnoble.com
  • ns4.barnesandnoble.com
  • ns2.barnesandnoble.com

SOA 1

  • {"mname":"pnjmasterns01.barnesandnoble.com","rname":"domainadmin.book.com","serial":2026021800}

TLS Certificates (0)

None.

Subdomains (4)