area51telecom.com.br
Observed Jul 23, 2026, 07:39 UTC (2d 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
Also usesGoogle Search Console
tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat area51telecom.com.br actually stands on - every host below is a signed observation
area51telecom.com.br
A / AAAA
45.172.64.19
unattributedserves the site
NS
ns2.area51telecom.com.brns1.area51telecom.com.br
area51telecom.com.branswers its DNS
MX
mx.b.locaweb.com.brmx.jk.locaweb.com.brmx.core.locaweb.com.brmx.a.locaweb.com.br
locaweb.com.brreceives its email
TLS
area51telecom.com.br
Let's Encryptissued its certificate
DNS Records
A 1
45.172.64.19
MX 4
20mx.b.locaweb.com.br20mx.jk.locaweb.com.br10mx.core.locaweb.com.br20mx.a.locaweb.com.br
TXT 4
d4sign-domain-verification=30e5141f-5817-454f-8e87-caa147a1bce6google-site-verification=6iiivYPHb0CO-bKUKGvh7eklkB70KonwmPn5ifzGCbEtv.area51telecom.com.brv=spf1 include:_spf.locaweb.com.br ?all
NS 2
ns2.area51telecom.com.brns1.area51telecom.com.br
SOA 1
nevada.area51telecom.com.br noc.area51telecom.com.br
TLS Certificates (4)
| Common Name | Issuer | Expires |
|---|---|---|
area51telecom.com.br |
C=US, O=Let's Encrypt, CN=YE1 | Sat, 05 Sep 2026 03:25:51 +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 (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_7fd5cc6138a4ab37- Output Hash
9effb1b84ec3a990cb4c37621b4d3938ba542ae293ade6625c013395a29fd727- Signature
ed25519:32941f0ab361800eb34819e645806973f8a18ae9ac54636a19c794b44c6b1f386b96865756a0489c52ea7be356158617c6e10595ac137684b0d9b9a63bab1801- Public Key
ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8- Parent
(genesis)- Plane
- fast