amcham.com.br

Observed Jul 28, 2026, 20:58 UTC (12h 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.

Verify this receipt yourself + Watch this domain

Up right now

Runs onCloudflare

Secured byLet's Encrypt

Also usesFacebook/MetaGoogle Search Console

IPv6 · tranco

Every line above is a signed observation. Check the math at the bottom of the page.

INFRASTRUCTURE MAPwhat amcham.com.br actually stands on - every host below is a signed observation

amcham.com.br

A / AAAA

104.26.12.178172.67.69.35104.26.13.1782606:4700:20::681a:cb2+2 more

Cloudflareserves the site

naomi.ns.cloudflare.comwesley.ns.cloudflare.com

cloudflare.comanswers its DNS

mx.claramail.com.br

claramail.com.brreceives its email

TLS

amcham.com.br

Let's Encryptissued its certificate

DNS Records

A 3

104.26.12.178
172.67.69.35
104.26.13.178

AAAA 3

2606:4700:20::681a:cb2
2606:4700:20::681a:db2
2606:4700:20::ac43:4523

MX 1

50mx.claramail.com.br

TXT 10

facebook-domain-verification=neanh4p6zhk3t2qm8hqjr2m6wrqnzr
google-site-verification=4Dty4fkoYss3Uw0ubK5pP2X_g5KI6ZwykVTn4u7fzRI
google-site-verification=CwWISRZ2FOE7XYdrXGF4Vm2rDf1ss2mUhg1GeDvlP7E
google-site-verification=SE_diR8-lLTirNaVUXMzHCnV7zdQ8NPwQJc96m3Xj8c
google-site-verification=db7s1iSBC6Z2J6PmRMjOdO_umZhJpsEfFgc27RfRXFs
google-site-verification=i_O6d_k8YHdBne8GIhkymvYGa7niiEshgPL0JOJ5Fc8
k=rsa p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDO5Lp2t3hjr4NzPv1oj58o9BRI713CkHjrxeP6ZuoIAz7T3CbUkiZPSPnH5rZva3IFU8Y8Oi1W4PY7zriXN/L4/yZcFxlqQ/qP70Dln5qhmdB1Hd6cg68e0XTak/VrJajVjYGtgPt2ZWvJ9xelanyob9nB4Yb3sNRI6V98R6CXwIDAQAB
o=~
v=spf1 ip4:187.191.98.159 ip4:67.228.193.93 ip4:189.91.58.82 ip4:186.230.36.154 ip4:35.247.208.63 include:spf.claramail.com.br include:spf.protection.outlook.com include:spf_13737.aknamail.com.br include:spf.emailmanager.com a mx ~all
v=DMARC1; p=none;

NS 2

naomi.ns.cloudflare.com
wesley.ns.cloudflare.com

SOA 1

naomi.ns.cloudflare.com dns.cloudflare.com

TLS Certificates (4)

Common Name	Issuer	Expires
`amcham.com.br`	C=US, O=Let's Encrypt, CN=YE1	Sat, 05 Sep 2026 18:03:46 +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 receipt

Put the receipt on your own site. A live badge showing what DomainDrift observes and signs for amcham.com.br. It updates itself. It attests a signed observation - not that the site is safe.

<a href="https://domaindrift.io/t/amcham.com.br">
  <img src="https://domaindrift.io/badge/amcham.com.br.svg"
       width="300" height="64" alt="DomainDrift signed observations for amcham.com.br">
</a>

Ed25519 Receipt

Receipt ID: rcpt_3bc6c8fdc1aa0d62
Output Hash: 7fb5fc031a90e94bbd40f3470c5e93cabb1f17e3556e87e16b5c8903467bbcf6
Signature: ed25519:f442f16ea8eb8c48b77bfed30650adda06235185c4a29f309d388212d19f02224492c7ff8ba1b089124963c7357ae446ca289e8125048b6ebc4cf0fcbb4af407
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

Verify this in your browser

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