gmpg.org

Observed Jul 18, 2026, 13:37 UTC (3d ago). Every field below was attested with an Ed25519 signature at scan time.

Up right now

Runs onAptum Technologies

Secured byLet's Encrypt

Registered withMarkMonitor Inc.

tranco_40k

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

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

gmpg.org

A / AAAA

66.155.40.24

Aptum Technologiesserves the site

ns1.mobiusltd.comns2.mobiusltd.com

mobiusltd.comanswers its DNS

gmpg.org

gmpg.orgreceives its email

TLS

*.gmpg.org

Let's Encryptissued its certificate

DNS Records

A 1

66.155.40.24

MX 1

0gmpg.org

TXT 1

v=spf1 +a +mx +ip4:66.155.40.30 +ip4:66.155.40.24 ~all

NS 2

ns1.mobiusltd.com
ns2.mobiusltd.com

SOA 1

ns1.mobiusltd.com sysops.automattic.com

TLS Certificates (3)

Common Name	Issuer	Expires
`*.gmpg.org`	C=US, O=Let's Encrypt, CN=YR2	Tue, 15 Sep 2026 21:05:32 +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 gmpg.org. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID: 8ec5edd4-d67a-4e1a-bdd2-6c0bfa6885ff
Output Hash: 6ce70080696ed125ae810c6e403956373c08f4c0d024a11a175f4ca41d5cd442
Signature: ed25519:bafe1fbf68ea981d047af9f4b962e0c71c5d72bcf57046e75865c174a7f4ae7062ea8e3f40209f2ea564b656320f6557cd2d212e9547bc44e7582deb32d11906
Public Key: ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8
Parent: (genesis)
Plane: fast

Verify this in your browser

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