openssl.org

Observed 2026-07-13T21:54:18.886Z (5h ago). Every field below was attested with an Ed25519 signature at scan time.

Up right now

Runs onCloudflare

Email byGoogle Workspace

Registered withGandi SAS

Also usesGoogle Search Console

DNSSEC on · IPv6 · tranco_5k

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

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

openssl.org

A / AAAA

34.49.79.892600:1901:0:d50b::

Cloudflareserves the site

ns-cloud-b2.googledomains.comns-cloud-b1.googledomains.comns-cloud-b3.googledomains.comns-cloud-b4.googledomains.com

googledomains.comanswers its DNS

alt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comalt1.aspmx.l.google.com+1 more

Google Workspacereceives its email

HTTPS probe

ok Responding normally (2xx) 200 OK

HTTP status200

Servercloudflare

TLS protocolHTTP/3

TLS issuernot observed

Behind Cloudflareyes

Response time378 ms

DNS resolutionNOERROR

Every field above is part of the same signed observation as the records below. Blank means not observed, never "none".

DNS Records

A 1

34.49.79.89

AAAA 1

2600:1901:0:d50b::

MX 5

5alt2.aspmx.l.google.com
10alt3.aspmx.l.google.com
10alt4.aspmx.l.google.com
5alt1.aspmx.l.google.com
1aspmx.l.google.com

TXT 11

v=spf1 include:mailgun.org include:_spf.google.com include:spf.ourmailsender.com include:mail.zendesk.com include:amazonses.com mx:openssl.org ~all
MS=ms30329591
google-site-verification=Vfn-VvIAKa3dsUvBlPcoj9Fs9n4vjWvTNRblV_fqJJY
google-site-verification=gSC0oSoa_ORUbibpFTgJOzjCiSO1RbQvSLAFNf_Rlyc
google-site-verification=UcenFo8BSxiqYnF3VG-WR2sRg5sA6_rqD95uHRd1XCQ
anthropic-domain-verification-aak9cc=zhKPG1Uo7ZmC2C0SRXdTupz4B
bw=8FWhDisk9A5pIZaRqgEVlw9bmNX2JfRXqrMEIQ7H3LDq
openai-domain-verification=dv-yMgwPMed7LsPUgnVC7wKD1yQ
v=DMARC1; p=quarantine; pct=100; fo=1; ri=3600; rua=mailto:e61a0fe7@dmarc.mailgun.org,mailto:xaz25eo4zyv@inbox.ondmarc.com,mailto:sec@openssl.org; ruf=mailto:e61a0fe7@dmarc.mailgun.org,mailto:xaz25eo4zyv@inbox.ondmarc.com;
v=DKIM1; (detected)

NS 4

ns-cloud-b2.googledomains.com
ns-cloud-b1.googledomains.com
ns-cloud-b3.googledomains.com
ns-cloud-b4.googledomains.com

SOA 1

ns-cloud-b1.googledomains.com cloud-dns-hostmaster.google.com

CAA 3

issue pki.goog
issue letsencrypt.org
iodef mailto:sec@openssl.org

TLS Certificates (0)

None.

Subdomains (9)

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

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

Ed25519 Receipt

Receipt ID: 8f5591c9-1c40-462b-8ba9-6bd569552534
Output Hash: ae0cc71439a0b4428d9b6812599c94ec5d21fb64b9a997d53f991d67a981334e
Signature: ed25519:c3d84e52c8a32fe167cba2ef3d752f4c183a7deb1dfd85c904839fe512d8697f08556ac950aef9269b0a6428caddf3b1f398a9066507cc801427efd6f020350c
Public Key: ed25519:d610d74ef18f683e5beb859d241d5e67dff0c122e8928b06bec1c2476f4ba27b
Parent: (genesis)
Plane: fast

Verify this in your browser

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