ocsp-certum.com

Observed Jul 24, 2026, 18:14 UTC (6h ago). Every field below was attested with an Ed25519 signature at scan time. Catalog observation, re-checked on rotation — watch it for 5-minute checks.

Verify this receipt yourself + Watch this domain

Not responding

Registered withOVH sas

tranco_20k

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

INFRASTRUCTURE MAPwhat ocsp-certum.com actually stands on - every host below is a signed observation

ocsp-certum.com

a22-67.akam.neta16-64.akam.neta11-66.akam.neta1-222.akam.net

akam.netanswers its DNS

DNS Records

TXT 1

157ba530c69ec8612cefcc58cbd644745376e74f35ecb2dd41ea7d3d4dd727c

NS 4

a22-67.akam.net
a16-64.akam.net
a11-66.akam.net
a1-222.akam.net

SOA 1

a1-222.akam.net tech.certum.pl

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 ocsp-certum.com. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID: rcpt_50888e454a1dd585
Output Hash: 80695e08e7968aedb512832c58a9cedd36e0103c6c6767d61cf35bbcabaf9730
Signature: ed25519:4877639b1ca8ce2c2aeb0890d8098804aced37301a151bfd8c13aeb1bebef5d1cad385b83e5cb147dfe6a40deeb1910fafd47139b4bca58c685f78fc3fa5d301
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

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