costco-static.com

Observed Jul 18, 2026, 13:36 UTC (1d ago). Every field below was attested with an Ed25519 signature at scan time.

Not responding

Email byProofpoint

Registered withCSC Corporate Domains, Inc.

tranco_40k

Every line above is a signed observation. Check the math at the bottom of the page.

INFRASTRUCTURE MAPwhat costco-static.com actually stands on - every host below is a signed observation

costco-static.com

dmtu.mt.ns.els-gms.att.neta28-66.akam.neta9-66.akam.neta1-116.akam.net+4 more

att.net + akam.netanswers its DNS

DNS Records

TXT 3

v=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com -all
_fdieli15bwhvrhwrrmx6j7w0foo7e28
v=DMARC1; p=reject; fo=1; rua=mailto:dmarc_rua@emaildefense.proofpoint.com; ruf=mailto:dmarc_ruf@emaildefense.proofpoint.com;

NS 8

dmtu.mt.ns.els-gms.att.net
a28-66.akam.net
a9-66.akam.net
a1-116.akam.net
a5-64.akam.net
a6-64.akam.net
a14-67.akam.net
dbru.br.ns.els-gms.att.net

SOA 1

a1-116.akam.net please_set_email.absolutely.nowhere

TLS Certificates (0)

None.

Subdomains (0)

None observed.

The proof

Signed at scan time. Check the math yourself. Every line above is part of one signed observation. Re-hash it and check the Ed25519 signature in your own browser; nothing leaves your machine.

Verify this receipt

Put the receipt on your own site. A live badge showing what DomainDrift observes and signs for costco-static.com. It updates itself. It attests a signed observation - not that the site is safe.

<a href="https://domaindrift.io/t/costco-static.com">
  <img src="https://domaindrift.io/badge/costco-static.com.svg"
       width="300" height="64" alt="DomainDrift signed observations for costco-static.com">
</a>

Ed25519 Receipt

Receipt ID: 26287591-7ef0-47ce-8705-5546b62d91f8
Output Hash: f1be75d6f1fa94b6db972a80bd0eb8a00a8f9d37188d45d1181a04ff06b76655
Signature: ed25519:14bf75bcb2bdf4841b81eb4e6f4ba22c670442b20c2522206c26392907e1b81b0504107f435a61eee9d4e1862f62b9897dabdf5eb208a855c3fef5d8b008e80d
Public Key: ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8
Parent: (genesis)
Plane: fast

Verify this in your browser

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