ecfr.eu
Observed Jul 18, 2026, 13:37 UTC (2d ago). Every field below was attested with an Ed25519 signature at scan time.
Up right now
Runs onCloudflare
Email byMicrosoft 365
Secured byGoogle Trust Services
Also usesFacebook/MetaGoogle Search Console
IPv6 · tranco_40k
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat ecfr.eu actually stands on - every host below is a signed observation
ecfr.eu
A / AAAA
104.20.9.174104.20.10.1742606:4700:10::6814:9ae2606:4700:10::6814:aae
Cloudflareserves the site
NS
marty.ns.cloudflare.comrose.ns.cloudflare.com
cloudflare.comanswers its DNS
MX
ecfr-eu.mail.protection.outlook.com
Microsoft 365receives its email
TLS
ecfr.eu
Google Trust Servicesissued its certificate
DNS Records
A 2
104.20.9.174104.20.10.174
AAAA 2
2606:4700:10::6814:9ae2606:4700:10::6814:aae
MX 1
0ecfr-eu.mail.protection.outlook.com
TXT 6
MS=ms47525982facebook-domain-verification=2ci3gnp1q5wd5n1qpkb6od32chqhwxfacebook-domain-verification=xknombu75prpqk3lnu2nx1bn0y0ogfgoogle-site-verification=_9xKO51P8t2_amx5LKSPT5yaN7thGMuuc0PO8QisMRgv=spf1 ip4:188.227.132.82 ip4:85.187.62.236 ip4:158.41.112.128 ip4:45.66.22.34 ip4:213.61.114.154 ip4:80.241.59.142 ip4:92.205.191.10 include:spf.protection.outlook.com include:_spf.jpberlin.de include:spf.civilisten.io include:_spf.elasticemail.com include:spf-de.emailsignatures365.com include:_spf.salesforce.com ~allv=DMARC1; p=reject; sp=reject; rua=mailto:mail.security@ecfr.eu; ruf=mailto:mail.security@ecfr.eu; pct=100; adkim=r; aspf=s;
NS 2
marty.ns.cloudflare.comrose.ns.cloudflare.com
SOA 1
marty.ns.cloudflare.com dns.cloudflare.com
CAA 10
issue "comodoca.com"issue "digicert.com; cansignhttpexchanges=yes"issue "letsencrypt.org"issue "pki.goog; cansignhttpexchanges=yes"issue "ssl.com"issuewild "comodoca.com"issuewild "digicert.com; cansignhttpexchanges=yes"issuewild "letsencrypt.org"issuewild "pki.goog; cansignhttpexchanges=yes"issuewild "ssl.com"
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
ecfr.eu |
C=US, O=Google Trust Services, CN=WE1 | Sun, 13 Sep 2026 11:20:58 +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
a10f37e6-92e6-4706-8ab1-afd5c2e61eeb- Output Hash
74acd1c97b769cb6a4824c8fcb92f98715a7348c159ee68d18d778f6bf230363- Signature
ed25519:c97dca6d56fe72d95d1d6ea8db563d3c80912a434ccee69b32fb65e07e2f4f990bd8246dad44a558513d04c60b428f1248584363fd0e815b07238e7e106f7a0e- Public Key
ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8- Parent
(genesis)- Plane
- fast