yumda.com
Observed Jul 24, 2026, 22:33 UTC (8d 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 Console
1 subdomain · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat yumda.com actually stands on - every host below is a signed observation
yumda.com
A / AAAA
85.158.2.240
unattributedserves the site
NS
dns.dns1.dedns.dns4.dedns.dns3.dedns.dns2.de
dns1.de + dns4.de + moreanswers its DNS
MX
yumda-com.mail.protection.outlook.com
Microsoft 365receives its email
TLS
www.yumda.com
Let's Encryptissued its certificate
DNS Records
A 1
85.158.2.240
MX 1
20yumda-com.mail.protection.outlook.com
TXT 3
google-site-verification=bzhoGwFS2x06ouWhgdfTPUjbmxajna_R5l57JbV3Vjgv=spf1 mx include:spf.protection.outlook.com ~allMS=ms23671254
NS 4
dns.dns1.dedns.dns4.dedns.dns3.dedns.dns2.de
SOA 1
dns.dns1.de hostmaster.domainbestellsystem.com
TLS Certificates (4)
| Common Name | Issuer | Expires |
|---|---|---|
www.yumda.com |
C=US, O=Let's Encrypt, CN=YE1 | Tue, 29 Sep 2026 21:39:04 +0000 |
YE1 |
C=US, O=ISRG, CN=Root YE | Sat, 02 Sep 2028 23:59:59 +0000 |
Root YE |
C=US, O=Internet Security Research Group, CN=ISRG Root X2 | Thu, 02 Sep 2032 23:59:59 +0000 |
ISRG Root X2 |
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_77aff28da3bbd636- Output Hash
a5cf19bd9b9f8300816a1fc093bce7b045000827773c01c03114b9afd04917f7- Signature
ed25519:96d652ab5c58cdbfb0ed32fd9fd5ec00d48f9f3b22b4e960ef96aa2c21c1bdda17f9cb4b7e495308e0da8fdc7fa2c43f7f32f75861f5f408d0c092169feafc04- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast