gzip.org

Observed Jul 24, 2026, 03:03 UTC (1h 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

Up right now

Secured byLet's Encrypt

Registered withGandi SAS

tranco_5k

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

INFRASTRUCTURE MAPwhat gzip.org actually stands on - every host below is a signed observation

gzip.org

A / AAAA

85.187.148.2

unattributedserves the site

ns3.a2hosting.comns1.a2hosting.comns4.a2hosting.comns2.a2hosting.com

a2hosting.comanswers its DNS

gzip.org

gzip.orgreceives its email

TLS

*.saintj.net

Let's Encryptissued its certificate

DNS Records

A 1

85.187.148.2

MX 1

0gzip.org

TXT 1

v=spf1 +mx +a +ip4:68.66.224.49 ~all

NS 4

ns3.a2hosting.com
ns1.a2hosting.com
ns4.a2hosting.com
ns2.a2hosting.com

SOA 1

ns1.a2hosting.com root.az1-ss24.a2hosting.com

SRV 1

cpanelemaildiscovery.cpanel.net:443 p0

TLS Certificates (3)

Common Name	Issuer	Expires
`*.saintj.net`	C=US, O=Let's Encrypt, CN=YR2	Thu, 15 Oct 2026 15:16:59 +0000
`YR2`	C=US, O=ISRG, CN=Root YR	Sat, 02 Sep 2028 23:59:59 +0000
`Root YR`	C=US, O=Internet Security Research Group, CN=ISRG Root X1	Thu, 02 Sep 2032 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 gzip.org. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID: rcpt_0b543bcdcea17c32
Output Hash: 643375f174079c4cc66dc8a03cf7a8b2cf2e6d3e0535f09f64b38df30aaa32c3
Signature: ed25519:ab3d9b541f7ce9ba9b814342083d8e04770c01f93f8653ed32ca2d22e72ff442a8136c92fca5c8b257b3003963877e285945271525c640b30ef9cf1ca6149606
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

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Permalink: https://domaindrift.io/t/gzip.org