ethereum.org
Observed Jul 18, 2026, 12:01 UTC (2d ago). Every field below was attested with an Ed25519 signature at scan time.
Up right now
Runs onCloudflare
Email byGoogle Workspace
Secured byGoogle Trust Services
Also usesFacebook/Meta
IPv6 · crypto
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat ethereum.org actually stands on - every host below is a signed observation
ethereum.org
A / AAAA
104.19.239.224104.18.176.1522606:4700::6813:efe02606:4700::6812:b098
Cloudflareserves the site
NS
buidl.ethereum.orgkabochan.ethereum.orgtothemoon.ethereum.orgpeaceandlove.ethereum.org
ethereum.organswers its DNS
MX
aspmx.l.google.comalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.com+1 more
Google Workspacereceives its email
TLS
ethereum.org
Google Trust Servicesissued its certificate
DNS Records
A 2
104.19.239.224104.18.176.152
AAAA 2
2606:4700::6813:efe02606:4700::6812:b098
MX 5
1aspmx.l.google.com5alt1.aspmx.l.google.com5alt2.aspmx.l.google.com10alt3.aspmx.l.google.com10alt4.aspmx.l.google.com
TXT 8
openai-domain-verification=dv-szvbrO8NnuVuxBpO00Crs8OYfacebook-domain-verification=mqzll4hab00iv92nfddlyybo86s9i9anthropic-domain-verification-tqpgzr=6CELMRdSOTwpSfzrYCFFrrmxJv=spf1 include:_spf.google.com include:_spf.salesforce.com -allamp-by-sourcegraph-domain-verification-hrc52r=g1DgLTxLtPLr7gShSVhyN1ZqEDirectFedAuthUrl=https://accounts.google.com/o/saml2/idp?idpid=C01hjppl9cursor-domain-verification-j14xbs=LgBg9TRbfNx4antm3b3k4OeOD asv=25dde553f8b9c2b978574e91ba301d78v=DMARC1;p=reject;sp=reject;adkim=s;aspf=s;rua=mailto:re+116e8de8c7f9@inbound.dmarcdigests.com;
NS 4
buidl.ethereum.orgkabochan.ethereum.orgtothemoon.ethereum.orgpeaceandlove.ethereum.org
SOA 1
buidl.ethereum.org dns.cloudflare.com
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
ethereum.org |
C=US, O=Google Trust Services, CN=WE1 | Wed, 30 Sep 2026 07:48:51 +0000 |
WE1 |
C=US, O=Google Trust Services LLC, CN=GTS Root R4 | Tue, 20 Feb 2029 14:00:00 +0000 |
GTS Root R4 |
C=BE, O=GlobalSign nv-sa, 2.5.4.11=Root CA, CN=GlobalSign Root CA | Fri, 28 Jan 2028 00:00:42 +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 receiptEd25519 Receipt
- Receipt ID
3c79dcdb-f43a-4e39-a55c-1f978b605331- Output Hash
5ba473dfdbf245b4e922cfe4df9db9a3dc40057dfa20f691ebd8cc772851be21- Signature
ed25519:1056b9deadfd55a19cf2449efa29666b57e1c6b67c3070e376c573e63e6029b27fc2ec03115850b3e0396180921b8f4cc139a47cd48a1ef9b63a6232dd3f6909- Public Key
ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8- Parent
(genesis)- Plane
- fast