doorinternational.org
Observed Jul 27, 2026, 09:28 UTC (6d ago). Every field below was attested with an Ed25519 signature at scan time. Catalog observation, re-checked on rotation - watch it for 5-minute checks.
Up right now
Runs onCloudflare
Email byGoogle Workspace
Secured byGoogle Trust Services
Also usesGoogle Search Console
IPv6 · domcop
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat doorinternational.org actually stands on - every host below is a signed observation
doorinternational.org
A / AAAA
104.21.84.52172.67.186.1472606:4700:3030::ac43:ba932606:4700:3036::6815:5434
Cloudflareserves the site
NS
albert.ns.cloudflare.comdemi.ns.cloudflare.com
cloudflare.comanswers its DNS
MX
aspmx.l.google.comaspmx2.googlemail.comaspmx3.googlemail.comalt1.aspmx.l.google.com+1 more
Google Workspacereceives its email
TLS
doorinternational.org
Google Trust Servicesissued its certificate
DNS Records
A 2
104.21.84.52172.67.186.147
AAAA 2
2606:4700:3030::ac43:ba932606:4700:3036::6815:5434
MX 5
1aspmx.l.google.com10aspmx2.googlemail.com10aspmx3.googlemail.com5alt1.aspmx.l.google.com5alt2.aspmx.l.google.com
TXT 8
9A4431E38DDFE88EF4B7MS=BC0BB6A79E551C0B83785D0731F86DD0DCD5AF50apple-domain-verification=6Ax9e0w8TNxYm3fEgoogle-site-verification=FtAzgm1H8u6Ol01KxNEffrtVN02d5JUcrfrHP7CxtIsv=spf1 include:_spf.google.com include:sendgrid.net ~allzoho-verification=zb1568980231997.zmverify.zoho.comv=DMARC1; p=none
NS 2
albert.ns.cloudflare.comdemi.ns.cloudflare.com
SOA 1
albert.ns.cloudflare.com dns.cloudflare.com
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
doorinternational.org |
C=US, O=Google Trust Services, CN=WE1 | Fri, 25 Sep 2026 17:32:06 +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
rcpt_e717e8fcfe6d3d5a- Output Hash
939d7b0cdd569576c99c44dca738e4d0a2eeeed52b4d5416afc3a5ba53c19b2f- Signature
ed25519:f52e6892127d8a3b0ff667ff0ce4d27519ecb9a6578faa8bf914fd7bdb37ab33927e277f118fd37ee3f95d16be176467658aa590a43135737ab1414629957d03- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast