artex.com.br
Observed Jul 23, 2026, 12:37 UTC (1d 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.
Guarded by a firewall
Email byGoogle Workspace
Secured byLet's Encrypt
Also usesGoogle Search ConsoleFacebook/Meta
1 subdomain · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat artex.com.br actually stands on - every host below is a signed observation
artex.com.br
A / AAAA
20.85.52.51
unattributedserves the site
NS
ns-cloud-a4.googledomains.comns-cloud-a1.googledomains.comns-cloud-a2.googledomains.comns-cloud-a3.googledomains.com
googledomains.comanswers its DNS
MX
alt3.aspmx.l.google.comalt2.aspmx.l.google.comalt4.aspmx.l.google.comalt1.aspmx.l.google.com+1 more
Google Workspacereceives its email
TLS
www.artex.com.br
Let's Encryptissued its certificate
DNS Records
A 1
20.85.52.51
MX 5
10alt3.aspmx.l.google.com5alt2.aspmx.l.google.com10alt4.aspmx.l.google.com5alt1.aspmx.l.google.com1aspmx.l.google.com
TXT 7
google-site-verification=UWaX6BHehwFQ8jWFpjZUCBBPJL2chFj-aRZkKEBxwP8facebook-domain-verification=yqhbufr72jp7mkx9czgk7xrh8uhx8bv=spf1 ip4:20.96.184.146/32 ip4:20.96.200.191/32 include:spf1.neoassist.com include:_spf.google.com include:amazonses.com -allpinterest-site-verification=fb0b107aadcbdca80833a0a0e40b0f06google-site-verification=WdWzQ58rj6J_CsdfH4gekh8RQGZwip1kKWbl9ZE4ljYgoogle-site-verification=K_oWR1w3KZUY3l6w7-BHpFavCMmadxt2DXuP-uwuCEov=DMARC1; p=none; fo=1; rua=mailto:dmarc@artex.com.br; ruf=mailto:dmarc@mx2.artex.com.br
NS 4
ns-cloud-a4.googledomains.comns-cloud-a1.googledomains.comns-cloud-a2.googledomains.comns-cloud-a3.googledomains.com
SOA 1
ns-cloud-a1.googledomains.com cloud-dns-hostmaster.google.com
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
www.artex.com.br |
C=US, O=Let's Encrypt, CN=YR1 | Sun, 04 Oct 2026 13:30:47 +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_0ab3c71e404ce014- Output Hash
0f8f2b04f1d29600568493a3d4533ca3e542362388396740e9a88b2c8c72d8af- Signature
ed25519:6277dc7d4ec639c4b0c2dc5372262b55c31b47b6153eb3e677d507f4669aca9f6d1bc7a643bd99fa670f14a009bf493eb1ccb9f51da229975961e12396b96a07- Public Key
ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8- Parent
(genesis)- Plane
- fast