CONTINUOUS INTERNET TELEMETRY24H DRIFT201 material changesacross 161 domains · -457 vs yesterdayCERT DRIFT3 domains switched issuing CA24h · +1 vs yesterdayNOW3,808 curated domains not answering+979 vs yesterdayERRORS24,709 responded with an errorlast probe · 5xx / 404 / TLSTHROTTLED69,739 throttled or blocked our scanner429 rate-limit / 403 bot-block24H DRIFT201 material changesacross 161 domains · -457 vs yesterdayCERT DRIFT3 domains switched issuing CA24h · +1 vs yesterdayNOW3,808 curated domains not answering+979 vs yesterdayERRORS24,709 responded with an errorlast probe · 5xx / 404 / TLSTHROTTLED69,739 throttled or blocked our scanner429 rate-limit / 403 bot-block

openpgp.org

Observed Jul 18, 2026, 13:58 UTC (2d ago). Every field below was attested with an Ed25519 signature at scan time.

Up right now
Runs onGoogle
Secured byLet's Encrypt
Registered withCSL Computer Service Langenbach GmbH d/b/a joker.com
1 subdomain · tranco_40k
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat openpgp.org actually stands on - every host below is a signed observation
openpgp.org
A / AAAA
104.198.14.52
Googleserves the site
NS
ns1.desec.ions2.desec.org
desec.io + desec.organswers its DNS
MX
mail.philzimmermann.com
philzimmermann.comreceives its email
TLS
www.openpgp.org
Let's Encryptissued its certificate

DNS Records

A 1

  • 104.198.14.52

MX 1

  • 10mail.philzimmermann.com

TXT 1

  • v=spf1 mx -all

NS 2

  • ns1.desec.io
  • ns2.desec.org

SOA 1

  • get.desec.io get.desec.io

TLS Certificates (4)

Common NameIssuerExpires
www.openpgp.org C=US, O=Let's Encrypt, CN=YE1 Thu, 03 Sep 2026 08:33:53 +0000
YE1 C=US, O=ISRG, CN=Root YE Sat, 02 Sep 2028 23:59:59 +0000
Root YE C=US, O=Internet Security Research Group, CN=ISRG Root X2 Thu, 02 Sep 2032 23:59:59 +0000
ISRG Root X2 C=US, O=Internet Security Research Group, CN=ISRG Root X1 Thu, 02 Sep 2032 23:59:59 +0000

Subdomains (1)

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 openpgp.org. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID
87b3bb1b-d94e-4528-acf8-280c09ecd202
Output Hash
283b84b68bccf46af4abc28f5b56258f69d9ad42456ea7d1b6fe32f0f036398f
Signature
ed25519:8ee77811dcf82017bfc1c817e682b217ad7dbd3d9ea076bb049df1c59ecbcb7ff7b9b7d15f1fab9303a2587a8d8f89ffd04c4460097213f64e5bad24da99570e
Public Key
ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8
Parent
(genesis)
Plane
fast
Verify this in your browser