zlibcdn.com

Observed Jul 26, 2026, 10:04 UTC (7d 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

Signed observation on record.

majestic

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

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

zlibcdn.com

A / AAAA

172.234.27.37172.239.193.161172.234.27.71

unattributedserves the site

ns1.parklogic.comns2.parklogic.com

parklogic.comanswers its DNS

mx156.hostedmxserver.com

hostedmxserver.comreceives its email

TLS

zlibcdn.com

Let's Encryptissued its certificate

DNS Records

A 3

172.234.27.37
172.239.193.161
172.234.27.71

MX 1

30mx156.hostedmxserver.com

TXT 5

v=spf1 -all
v=spf1 -all
v=spf1 -all
v=spf1 -all
v=spf1 -all

NS 2

ns1.parklogic.com
ns2.parklogic.com

SOA 1

ns1.parklogic.com hostmaster.zlibcdn.com

TLS Certificates (2)

Common Name	Issuer	Expires
`zlibcdn.com`	C=US, O=Let's Encrypt, CN=E7	Tue, 25 Aug 2026 14:47:15 +0000
`E7`	C=US, O=Internet Security Research Group, CN=ISRG Root X2	Fri, 12 Mar 2027 23:59:59 +0000

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

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

Ed25519 Receipt

Receipt ID: rcpt_f746c6ce000b6755
Output Hash: a4bccb43615b822b541cc32291b5ad93d657430ef3ea384c0f6e1733dbba30cd
Signature: ed25519:38a0aec3c7262dc89898db61fc2b9866635a84b87ce095ab4670681bbcafb34e54754dfc4b094b1b72b52143295436e1ed84e46c2d4f3e0168bd8641ab807b09
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

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Permalink: https://domaindrift.io/t/zlibcdn.com