DOMAINS CHANGES SERVICES CERTS API

khanacademy.org

Observed 2026-06-15T16:07:06.032749606+00:00 (3h ago). Every field below was attested with an Ed25519 signature at scan time.

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Ed25519 Receipt

Receipt ID
77d7e733-890f-4f62-9ee4-89cac6f2c15b
Output Hash
ed5f5d802df0bad84c746b431dae2a70905d079f4fd7839407f840f721beadfe
Signature
ed25519:9b748fa75dc311fa8effe6e3287bf80eaf177c34fe09f9a9964bc48f0fc6e172288c80c1e1e69272dfb704fc1f644e9116706262ba719719a81edde9ee84820e
Public Key
ed25519:d3f6015a95abdad7e8166ad80938a5885500170bb75f8cdb425b8fd2772bec29
Parent
(genesis)
Plane
fast
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DNS Records

A 4

  • 3.167.88.86
  • 3.167.88.13
  • 3.167.88.27
  • 3.167.88.54

MX 5

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

TXT 26

  • MS=ms10049948
  • ZOOM_verify_G7FwqtyEKLkoQGhA3ifQq5
  • _globalsign-domain-verification=Ca9ol7KyPTrPtyGjL1BqGx_wv6SymozDmCXhHJveUr
  • _globalsign-domain-verification=Prrz12gznJzJiHaajX3CnPfpqK6hhLae0miMSZ_BGa
  • _globalsign-domain-verification=e70UZqvudGByIeilV8oO0gubBZi0P7QLakTxKub-zS
  • anthropic-domain-verification-4va7p1=Uuz4j8MkpGFjBjYBqvNGNuK46
  • apple-domain-verification=FBF7Yx9o3htFHZ7m
  • botify-site-verification=sGRcFNKzIkHzx1jtsQ7YkiT8hgWB6RiU
  • canva-site-verification=JW5MeXNqA7ezvjIRgLOPaQ
  • cl_verification=a568671a-6112-4bc5-997d-1f06d8389b2e

NS 4

  • ns-125.awsdns-15.com
  • ns-1489.awsdns-58.org
  • ns-1664.awsdns-16.co.uk
  • ns-798.awsdns-35.net

SOA 1

  • {"mname":"ns-1664.awsdns-16.co.uk","rname":"awsdns-hostmaster.amazon.com","serial":1,"refresh":7200,"retry":900,"expire":1209600,"minimum":86400}

CAA 7

  • {"flag":0,"tag":"iodef","value":"\"mailto:it@khanacademy.org\""}
  • {"flag":0,"tag":"issue","value":"\"amazon.com\""}
  • {"flag":0,"tag":"issue","value":"\"digicert.com\""}
  • {"flag":0,"tag":"issue","value":"\"globalsign.com\""}
  • {"flag":0,"tag":"issue","value":"\"godaddy.com\""}
  • {"flag":0,"tag":"issue","value":"\"letsencrypt.org\""}
  • {"flag":0,"tag":"issue","value":"\"pki.goog\""}

TLS Certificates (3)

Common NameIssuerExpires
khanacademy.org C=US, O=Amazon, CN=Amazon RSA 2048 M01 Thu, 10 Dec 2026 23:59:59 +0000
Amazon RSA 2048 M01 C=US, O=Amazon, CN=Amazon Root CA 1 Fri, 23 Aug 2030 22:21:28 +0000
Amazon Root CA 1 C=US, ST=Arizona, L=Scottsdale, O=Starfield Technologies, Inc., CN=Starfield Services Root Certificate Authority - G2 Thu, 31 Dec 2037 01:00:00 +0000

Subdomains (2)