yu7ef.com
Observed Jul 27, 2026, 22:55 UTC (5d 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
Secured byLet's Encrypt
tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat yu7ef.com actually stands on - every host below is a signed observation
yu7ef.com
A / AAAA
217.154.53.70
unattributedserves the site
NS
ns34.domaincontrol.comns33.domaincontrol.com
domaincontrol.comanswers its DNS
MX
mail.yu7ef.com
yu7ef.comreceives its email
TLS
yu7ef.com
Let's Encryptissued its certificate
DNS Records
A 1
217.154.53.70
MX 1
10mail.yu7ef.com
TXT 2
v=spf1 +a +mx include:mail.yu7ef.com ~allv=DMARC1; p=none
NS 2
ns34.domaincontrol.comns33.domaincontrol.com
SOA 1
ns33.domaincontrol.com dns.jomax.net
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
yu7ef.com |
C=US, O=Let's Encrypt, CN=YR2 | Sun, 20 Sep 2026 14:09:15 +0000 |
YR2 |
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 (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_15643e1fc88f4a29- Output Hash
801393eed9ab3a1f93db6f825d141c0b86106e2851b3cef931539e8b29859354- Signature
ed25519:5cc7f8a711e90e734d107f6ff39ec5e6e428b884e4e5b43cd328078b7587645e6d55982717096837271deff380017aefc964aaaa9e45c1bdea00295d638e2e07- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast