yes4all.com
Observed Jul 27, 2026, 19:38 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
Email byMicrosoft 365
Secured byLet's Encrypt
Also usesGoogle Search ConsoleAtlassian
1 subdomain · domcop
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat yes4all.com actually stands on - every host below is a signed observation
yes4all.com
A / AAAA
14.225.207.203
unattributedserves the site
NS
ns53.domaincontrol.comns54.domaincontrol.com
domaincontrol.comanswers its DNS
MX
yes4all-com.mail.protection.outlook.com
Microsoft 365receives its email
TLS
www.yes4all.com
Let's Encryptissued its certificate
DNS Records
A 1
14.225.207.203
MX 1
1yes4all-com.mail.protection.outlook.com
TXT 8
v=spf1 include:amazonses.com include:spf.protection.outlook.com ~allMS=ms78663527MS=A3A88DEEF773771030955A983C386E903FEF631Easv=cb10615788def1444fd83f2e082d614egoogle-site-verification=RWqqeRrHXfN-BYSadbqwMLUdrOqy-lKj2bmM97PwSC0anthropic-domain-verification-2py5m7=wtkrD1pmFwTUTM46pG4IS06HFatlassian-domain-verification=fPTtk3dKOUiFUMWaO6FNOJyR6JroEMHC/awo7ejJm1RXxIuX3SvRAiJ/LcwnYvLbv=DMARC1; p=quarantine; rua=mailto:anttp@yes4all.com; ruf=mailto:anttp@yes4all.com; fo=1
NS 2
ns53.domaincontrol.comns54.domaincontrol.com
SOA 1
ns53.domaincontrol.com dns.jomax.net
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
www.yes4all.com |
C=US, O=Let's Encrypt, CN=YR1 | Tue, 20 Oct 2026 16:06:40 +0000 |
YR1 |
C=US, O=ISRG, CN=Root YR | Sat, 02 Sep 2028 23:59:59 +0000 |
Root YR |
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 receiptEd25519 Receipt
- Receipt ID
rcpt_37ed501981c01442- Output Hash
878c6f9cfd7663b750dcc809ec2345d7a2d3f651e101fbd81abf32c1b12a7ed9- Signature
ed25519:5822f3b334399780e22b6182a3b1e0c9959701e6fbfae53f9932c038c15394ab0acc0043caa0a07ff33ebbd83e186fa8ad737c492de0fc9eed98d96e468a520a- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast