DOMAINS CHANGES SERVICES CERTS API

costco.ca

Observed 2026-06-13T12:17:11.712Z (6m ago). Every field below was attested with an Ed25519 signature at scan time.

Don't trust this page — check the math. Verification runs entirely in your browser. Nothing leaves your machine.

Verify this receipt

Ed25519 Receipt

Receipt ID
5b4bb746-facd-487b-ab75-a96228440e72
Output Hash
c0e6de69eeffff22b764a2b3ed2658a4c1ebcf30b6e99070b781c7420af1e0ac
Signature
ed25519:33cdd5acdd34fff3e5df87720cc2fb031cef049135b69edcfdef243d4cb714b7f539a503ae966f7d830bb8ba1a257db0c04b5d1e26c479bcd7539769672e4906
Public Key
ed25519:d3f6015a95abdad7e8166ad80938a5885500170bb75f8cdb425b8fd2772bec29
Parent
(genesis)
Plane
fast
Verify this in your browser

DNS Records

A 1

  • 23.202.154.213

MX 2

  • {"priority":5,"exchange":"mx0a-001f9d01.pphosted.com"}
  • {"priority":5,"exchange":"mx0b-001f9d01.pphosted.com"}

TXT 7

  • v=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com ~all
  • google-site-verification=9vD2d3XW2_Js54ahrD7yPUM47OzpHqTQ2GQgETZpKu8
  • dtm-domain-verification=vL3hfgaHEzZ6R7KehaG4FY83urO1Of7v-zx6keMA6zo
  • docusign=6b48b509-016b-486a-ad99-4c976f661c0d
  • google-site-verification=IVZa_YT_W4LfykaLHkYsFSgHQOs2VILBuEUTWUKc6rQ
  • docusign=7822dcd7-57ae-4abd-b680-f926329bb93e
  • v=DMARC1; p=reject; sp=reject; fo=1; rua=mailto:dmarc_rua@emaildefense.proofpoint.com; ruf=mailto:dmarc_ruf@emaildefense.proofpoint.com

NS 6

  • a14-67.akam.net
  • a9-66.akam.net
  • a6-64.akam.net
  • a28-66.akam.net
  • a1-116.akam.net
  • a5-64.akam.net

SOA 1

  • {"mname":"a14-67.akam.net","rname":"hostmaster.akamai.com","serial":691,"refresh":10800,"retry":3600,"expire":2332800,"minimum":900}

TLS Certificates (2)

Common NameIssuerExpires
costco.ca C=US, O=DigiCert Inc, CN=DigiCert Global G3 TLS ECC SHA384 2020 CA1 Mon, 07 Sep 2026 23:59:59 +0000
DigiCert Global G3 TLS ECC SHA384 2020 CA1 C=US, O=DigiCert Inc, 2.5.4.11=www.digicert.com, CN=DigiCert Global Root G3 Sun, 13 Apr 2031 23:59:59 +0000

Subdomains (1)