upmenu.pl
Observed Aug 2, 2026, 10:46 UTC (23h 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 byLet's Encrypt
1 subdomain · domcop
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat upmenu.pl actually stands on - every host below is a signed observation
upmenu.pl
A / AAAA
51.75.59.210
Cloudflareserves the site
NS
dns101.ovh.netns101.ovh.net
ovh.netanswers its DNS
MX
aspmx3.googlemail.comaspmx2.googlemail.comalt2.aspmx.l.google.comaspmx.l.google.com+2 more
Google Workspacereceives its email
TLS
upmenu.pl
Let's Encryptissued its certificate
DNS Records
A 1
51.75.59.210
MX 6
10aspmx3.googlemail.com10aspmx2.googlemail.com5alt2.aspmx.l.google.com1aspmx.l.google.com5alt1.aspmx.l.google.com100mxb.ovh.net
TXT 2
v=spf1 include:_spf.google.com ~allv=spf1 include:mx.ovh.com ~all
NS 2
dns101.ovh.netns101.ovh.net
SOA 1
dns101.ovh.net tech.ovh.net
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
upmenu.pl |
C=US, O=Let's Encrypt, CN=YR1 | Sun, 27 Sep 2026 23:13:24 +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_8e1a74533351b82a- Output Hash
c5350ccb0b8d8219b4da668fcc7a3d38bf9e42828cc517dd2c79adabf217f294- Signature
ed25519:72ec98c68ed9b9109024a0eb693edb5aa36f1318cfbc5f6822997f5a08f36ad7da1eaff9a589d6bc5ef16facef405c22b2d292cfbe23524b4fbf44c85856bf00- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast