lumenlearning.com

Observed 2026-06-14T19:04:05.285Z (15h ago). Every field below was attested with an Ed25519 signature at scan time.

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Ed25519 Receipt

Receipt ID
36b707cb-1c8d-48ea-8f24-44b8502c50a2
Output Hash
2e7cc76e0c15fa3c8daf2ac1bac063a859a0e9dad30095bdd37747bb238736bf
Signature
ed25519:fe170e19a56b28b7ac92119c15831493d0d84e77235eafb07813cc0dcbd7fd841869a0d39fef5b43539cdd0c3fc261ce8619bfa9a56323615564fa6c74423e0e
Public Key
ed25519:1aafb422ddb6beba51f7cabe4ce1c400d51da23b2ec829bd74c9f89bb99801da
Parent
(genesis)
Plane
fast
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DNS Records

A 1

  • 151.101.130.159

MX 5

  • {"priority":10,"exchange":"aspmx3.googlemail.com"}
  • {"priority":5,"exchange":"alt1.aspmx.l.google.com"}
  • {"priority":1,"exchange":"aspmx.l.google.com"}
  • {"priority":10,"exchange":"aspmx2.googlemail.com"}
  • {"priority":5,"exchange":"alt2.aspmx.l.google.com"}

TXT 5

  • v=spf1 include:_spf.google.com include:sendgrid.net include:1885735.spf05.hubspotemail.net ~all
  • tfdvfvy8wps0nwmgy6w96bqh3nst44sk
  • nh7sty3xwf38qd65s506tq5nq67bf81s
  • v=DMARC1; p=none; rua=mailto:dmarc-reports@lumenlearning.com; adkim=r; aspf=r;
  • v=DKIM1; (detected)

NS 4

  • ns-103.awsdns-12.com
  • ns-827.awsdns-39.net
  • ns-1751.awsdns-26.co.uk
  • ns-1376.awsdns-44.org

SOA 1

  • {"mname":"ns-827.awsdns-39.net","rname":"awsdns-hostmaster.amazon.com","serial":1}

TLS Certificates (0)

None.

Subdomains (9)