trf2.jus.br
Observed Jul 22, 2026, 01:17 UTC (10h 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 onALGAR TELECOM S/A
Secured bySectigo
Also usesZoomGoogle Search Console
tranco_40k
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat trf2.jus.br actually stands on - every host below is a signed observation
trf2.jus.br
A / AAAA
177.47.101.157
ALGAR TELECOM S/Aserves the site
NS
ns1.trf2.jus.brns2.trf2.jus.brns3.trf2.jus.brns4.trf2.jus.br
jus.branswers its DNS
MX
mx1.jfrj.jus.brmx1.trf2.jus.brmx2.jfrj.jus.brmx2.trf2.jus.br+2 more
jus.brreceives its email
TLS
*.trf2.jus.br
Sectigo Limitedissued its certificate
DNS Records
A 1
177.47.101.157
MX 6
0mx1.jfrj.jus.br0mx1.trf2.jus.br0mx2.jfrj.jus.br0mx2.trf2.jus.br0mx3.jfrj.jus.br0mx3.trf2.jus.br
TXT 7
MS=ms25204517ZOOM_verify_gRDG2GdVTKWMpEy6Yi6ePAMS=AEDA2D844A28848B72D6C361BD8D2AD1FEBEC53Cgoogle-gws-recovery-domain-verification=60184161google-site-verification=JJ5OWx0_veudPG_wUWOsnERtfyHH7fedT_jmTHdc6Yov=spf1 mx ip4:201.48.221.103 ip4:201.48.221.141 ip4:201.48.221.142 ip4:201.48.221.143 ip4:177.47.101.14 ip4:177.47.101.15 ip4:177.47.101.130 ip4:177.47.101.141 ip4:177.47.101.142 ip4:177.47.101.143 ip4:200.166.220.10 ip4:200.166.220.11 include:spf.protection.outlook.com -allv=DMARC1; p=quarantine; pct=50; ruf=mailto:dmarc-ruf@trf2.jus.br; rua=mailto:dmarc-rua@trf2.jus.br; adkim=r; aspf=r; fo=1
NS 4
ns1.trf2.jus.brns2.trf2.jus.brns3.trf2.jus.brns4.trf2.jus.br
SOA 1
ns1.trf2.jus.br hostmaster.trf2.jus.br
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
*.trf2.jus.br |
C=GB, O=Sectigo Limited, CN=Sectigo Public Server Authentication CA DV R36 | Sat, 10 Oct 2026 23:59:59 +0000 |
Sectigo Public Server Authentication CA DV R36 |
C=GB, O=Sectigo Limited, CN=Sectigo Public Server Authentication Root R46 | Fri, 21 Mar 2036 23:59:59 +0000 |
Sectigo Public Server Authentication Root R46 |
C=US, ST=New Jersey, L=Jersey City, O=The USERTRUST Network, CN=USERTrust RSA Certification Authority | Mon, 18 Jan 2038 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_31f02e7302f5b25b- Output Hash
5c86ce274d90153679c37b1045ef8bfcae52afee482e6a6da354c7b0760e15a8- Signature
ed25519:7a21d80ddb4dbf58e31208498c5622a2b05c3b427c936227198454c0f9871da346cbb7746b654f7a9e32a886c17f4ac1dcc3611c3d044137407c36fea8524003- Public Key
ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8- Parent
(genesis)- Plane
- fast