studocu.com

Observed 2026-06-13T08:31:31.862Z (3h ago). Every field below was attested with an Ed25519 signature at scan time.

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Ed25519 Receipt

Receipt ID
b259fd82-72ac-4145-b7b8-f398a4e60e14
Output Hash
51c05ed6b583ec530edc3faa168910c503636c56bfc1625f5efa38d8eae77579
Signature
ed25519:e648abaf22a2d9daea9fa4af26fef57153c904d38dd07279b151baaa1a773607f69547feb156e4d7d191f7930fc9427fbfd2f1da19f34d13135c5f9912772905
Public Key
ed25519:d3f6015a95abdad7e8166ad80938a5885500170bb75f8cdb425b8fd2772bec29
Parent
(genesis)
Plane
fast
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DNS Records

A 3

  • 35.173.43.132
  • 50.19.175.250
  • 100.56.99.54

MX 5

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

TXT 17

  • ahrefs-site-verification_a69a5c7e0cf8d330a60d94b186c862c6814019cb36c1c358e37d5ee7b1a5d1ed
  • apple-domain-verification=HSVTdfFWvsHqaq9F
  • cursor-domain-verification-mt7y30=DT1tXSvzSP55ybZz8EPZY4upW
  • digicert-verification=_vi4698wzvlf1brs063rprsvxl0dmoqx
  • facebook-domain-verification=f5xuglmud6k53m61td8gppkh4g4058
  • google-site-verification=2HBHIAqinuaIk8ZJde0g2Cy8jxG_QA4NpukPZfTQKSI
  • google-site-verification=NxpLqsW22V_Qyq4oZ5ko-F4s0fWKuGJcZVre2XeXOvo
  • google-site-verification=xhQG6tV0EZnwZK2JVXzFsLbMwWrsTCgGNPrG-L1pIqE
  • mixpanel-domain-verify=091f4b5d-e1d9-46cf-aac1-07d88ebccb69
  • openai-domain-verification=dv-Eg6ycY7wxlPSalJAiopsgGgW

NS 4

  • ns-1068.awsdns-05.org
  • ns-1563.awsdns-03.co.uk
  • ns-375.awsdns-46.com
  • ns-707.awsdns-24.net

SOA 1

  • {"mname":"ns-707.awsdns-24.net","rname":"awsdns-hostmaster.amazon.com","serial":1,"refresh":7200,"retry":900,"expire":1209600,"minimum":86400}

CAA 6

  • {"flag":0,"tag":"iodef","value":"\"mailto:security@studocu.com\""}
  • {"flag":0,"tag":"issue","value":"\"amazon.com\""}
  • {"flag":0,"tag":"issue","value":"\"digicert.com\""}
  • {"flag":0,"tag":"issue","value":"\"letsencrypt.org\""}
  • {"flag":0,"tag":"issue","value":"\"pki.goog\""}
  • {"flag":0,"tag":"issue","value":"\"sectigo.com\""}

TLS Certificates (3)

Common NameIssuerExpires
studeersnel.nl C=US, O=Amazon, CN=Amazon RSA 2048 M04 Thu, 14 Jan 2027 23:59:59 +0000
Amazon RSA 2048 M04 C=US, O=Amazon, CN=Amazon Root CA 1 Fri, 23 Aug 2030 22:26:35 +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 (0)

None observed.