udacity.com

Observed 2026-06-13T08:06:35.395Z (4h ago). Every field below was attested with an Ed25519 signature at scan time.

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Ed25519 Receipt

Receipt ID
7d29159e-72bf-43e6-91f6-71a0d3d8a60e
Output Hash
70d9caefe9dee6ca162001f9aafae2168d5e18cb6694962ab7adc67b1d6c15b6
Signature
ed25519:6951b57c3f02bdca0184bd9a0b2701d8829741fa2cdfb44138ef3866a788f13cb427cd58e395fd02c90f0c52503fab996727c21cee5a800270d397c4a6aecf0c
Public Key
ed25519:d3f6015a95abdad7e8166ad80938a5885500170bb75f8cdb425b8fd2772bec29
Parent
(genesis)
Plane
fast
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DNS Records

A 4

  • 108.138.85.78
  • 108.138.85.41
  • 108.138.85.58
  • 108.138.85.52

MX 2

  • {"priority":10,"exchange":"mxa-00593801.gslb.pphosted.com"}
  • {"priority":10,"exchange":"mxb-00593801.gslb.pphosted.com"}

TXT 10

  • apple-domain-verification=iaobRRgsJ5xUkcuj
  • atlassian-domain-verification=59aeShSTbEvs7cB33k4Wsvath8fOirTAy79UnAbOloto0AyhJb41hHFK8SGb8zx
  • atlassian-domain-verification=mBjfUMIIMEpsVsE5wql1jKvzxVpCWKZwpnSWFbY51pnIrp5nSd+8xJn4GKhfHK7j
  • atlassian-sending-domain-verification=4a498916-8f31-4a42-b4ec-758ee24b79e4
  • cursor-domain-verification-7zn380=ChGiB1Fhp14asve0cCXYyhxFn
  • facebook-domain-verification=q0sgl66mvrtj3ivlf1s98bn6gxvii2
  • google-site-verification=FJqQiq8r-ExkN9kiVDy44SL2wkm6VS8zka0HUkunGME
  • status-page-domain-verification=y08j3wqb2sw9
  • v=spf1 include:_spf.google.com include:sendgrid.net include:mail.zendesk.com include:mktomail.com include:_spf.salesforce.com include:244199112.spf08.hubspotemail.net ip4:205.220.165.99 ip4:205.220.177.99 -all
  • v=DMARC1;p=reject;fo=1;rua=mailto:dmarc_rua@emaildefense.proofpoint.com;ruf=mailto:dmarc_ruf@emaildefense.proofpoint.com

NS 4

  • ns-1014.awsdns-62.net
  • ns-1109.awsdns-10.org
  • ns-13.awsdns-01.com
  • ns-1549.awsdns-01.co.uk

SOA 1

  • {"mname":"ns-1549.awsdns-01.co.uk","rname":"awsdns-hostmaster.amazon.com","serial":1,"refresh":7200,"retry":900,"expire":1209600,"minimum":86400}

TLS Certificates (3)

Common NameIssuerExpires
*.udacity.com C=US, O=Amazon, CN=Amazon RSA 2048 M04 Thu, 17 Sep 2026 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.