DOMAINS CHANGES SERVICES CERTS API

bartleby.com

Observed 2026-06-13T08:16:57.155Z (4h ago). Every field below was attested with an Ed25519 signature at scan time.

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Ed25519 Receipt

Receipt ID
2a563273-44a4-4a1d-a167-38f7ed50cb6c
Output Hash
5d2086b71b6f860133c08ba6669ac43403c6cbe1b46fe07be3781e2e86fe060e
Signature
ed25519:c946d808df1470365abf30e4e3855c07a093d611d056ee97c59dea75e88a97ed01668ec53229e1892eaa16fb22380cfb583b9bfe7b5959f9c262d9f0b8a63e0d
Public Key
ed25519:d3f6015a95abdad7e8166ad80938a5885500170bb75f8cdb425b8fd2772bec29
Parent
(genesis)
Plane
fast
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DNS Records

A 4

  • 13.226.209.43
  • 13.226.209.124
  • 13.226.209.49
  • 13.226.209.46

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 10

  • MS=ms37443491
  • atlassian-domain-verification=XDHtvWctzfZz5dFPy2tEI2x3D1sN1EwUUEzo9EmmtnuAh8p9x3g3MzYmq/331pyG
  • botify-site-verification=WNWNnK3oxQyk4eo62Wkpj4Kb68anV52S
  • facebook-domain-verification=cd0p4jbcrovz1p8uazmkvahduqva4c
  • google-site-verification=gcZDN7Jlh0L4rSRamS8hp69BT7kQE1o4f36tfOZBjIs
  • google-site-verification=if283_BqzxKUiaBzg7TFTuC1rNlnsHAtdH_zi5a_T6Q
  • google-site-verification=upx1QcrSllUfo-VOB1xNPArJfjC7h4o3Cy0xrVDIWdE
  • slack-domain-verification=b8qsltduJ23SiCOecYw2lTqQVLxe7dnDS7sp1Ipb
  • v=spf1 include:mail.zendesk.com include:aspmx.sailthru.com include:_spf.google.com include:amazonses.com -all
  • v=DMARC1; p=none; rua=mailto:e10a8d23@mxtoolbox.dmarc-report.com; ruf=mailto:e10a8d23@forensics.dmarc-report.com; fo=1

NS 4

  • ns-1443.awsdns-52.org
  • ns-1563.awsdns-03.co.uk
  • ns-44.awsdns-05.com
  • ns-663.awsdns-18.net

SOA 1

  • {"mname":"ns-1443.awsdns-52.org","rname":"awsdns-hostmaster.amazon.com","serial":1,"refresh":7200,"retry":900,"expire":1209600,"minimum":86400}

TLS Certificates (3)

Common NameIssuerExpires
*.bartleby.com C=US, O=Amazon, CN=Amazon RSA 2048 M01 Thu, 03 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 (0)

None observed.