apprubeus.com.br
Observed Jul 22, 2026, 08:54 UTC (3d 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 apprubeus.com.br actually stands on - every host below is a signed observation
apprubeus.com.br
A / AAAA
35.247.198.30
unattributedserves the site
NS
ns-cloud-c4.googledomains.comns-cloud-c2.googledomains.comns-cloud-c3.googledomains.comns-cloud-c1.googledomains.com
googledomains.comanswers its DNS
MX
mx364.umbler.commx128.umbler.inmx783.umbler.com.brmx240.umbler.co.uk
umbler.com + umbler.in + morereceives its email
TLS
apprubeus.com.br
Let's Encryptissued its certificate
DNS Records
A 1
35.247.198.30
MX 4
10mx364.umbler.com20mx128.umbler.in30mx783.umbler.com.br40mx240.umbler.co.uk
TXT 1
v=spf1 a mx include:_spf.elasticemail.com include:spf.umbler.com ~all
NS 4
ns-cloud-c4.googledomains.comns-cloud-c2.googledomains.comns-cloud-c3.googledomains.comns-cloud-c1.googledomains.com
SOA 1
ns-cloud-c1.googledomains.com cloud-dns-hostmaster.google.com
TLS Certificates (2)
| Common Name | Issuer | Expires |
|---|---|---|
apprubeus.com.br |
C=US, O=Let's Encrypt, CN=R12 | Mon, 24 Aug 2026 21:03:37 +0000 |
R12 |
C=US, O=Internet Security Research Group, CN=ISRG Root X1 | Fri, 12 Mar 2027 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_ff7e2609f9dc0251- Output Hash
00ceb3d6e05210d39af68e0292942836f6af6fbc0eecfdb0bb9932069dc34841- Signature
ed25519:b95e0cd1be37ae2e1aa59d5df3721c578f05ba87be7eec0cdb2a1b94a106001258fd187c801737b3fe78a25ce61dff5e8ac90ace13fe9b00663f79592d37a409- Public Key
ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8- Parent
(genesis)- Plane
- fast