joaoportela.com

Observed Aug 11, 2026, 04:00 UTC (5d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of joaoportela.com was taken 5d ago

joaoportela.com is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting joaoportela.com under watch moves it to the fast lane, where DomainDrift re-checks it about every 5 minutes and signs each reading, so a change becomes a dated event within minutes instead of waiting for the sweep to come round.

Watch joaoportela.com Watching a domain needs a DRM3 account. The reading above stays free and public either way.
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Up right now
Secured byLet's Encrypt
Also usesBrave CreatorsGoogle Search Console
domcop
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat joaoportela.com actually stands on - every host below is a signed observation
joaoportela.com
A / AAAA
76.76.21.6176.76.21.142
unattributedserves the site
NS
aleena.ns.cloudflare.comwesley.ns.cloudflare.com
cloudflare.comanswers its DNS
MX
mxext1.mailbox.orgmxext2.mailbox.orgmxext3.mailbox.orgmxext4.mailbox.org
mailbox.orgreceives its email
TLS
joaoportela.com
Let's Encryptissued its certificate

DNS Records

A 2

  • 76.76.21.61
  • 76.76.21.142

MX 4

  • 10mxext1.mailbox.org
  • 10mxext2.mailbox.org
  • 10mxext3.mailbox.org
  • 10mxext4.mailbox.org

TXT 2

  • brave-ledger-verification=7d9c91ab98e667196902aab3835bbed97fe208c04ca7435cf239505deeaab478
  • google-site-verification=r0pIdG_T0UUbtKaLdP3S183H7q4FzdRGrH_R_8p5N-Q

NS 2

  • aleena.ns.cloudflare.com
  • wesley.ns.cloudflare.com

SOA 1

  • aleena.ns.cloudflare.com dns.cloudflare.com

CAA 10

  • issue "comodoca.com"
  • issue "digicert.com; cansignhttpexchanges=yes"
  • issue "letsencrypt.org"
  • issue "pki.goog; cansignhttpexchanges=yes"
  • issue "ssl.com"
  • issuewild "comodoca.com"
  • issuewild "digicert.com; cansignhttpexchanges=yes"
  • issuewild "letsencrypt.org"
  • issuewild "pki.goog; cansignhttpexchanges=yes"
  • issuewild "ssl.com"

TLS Certificates (3)

Common NameIssuerExpires
joaoportela.com C=US, O=Let's Encrypt, CN=YR1 Mon, 21 Sep 2026 06:31:16 +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 (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; the only network request the check makes is for the published public keys.

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Ed25519 Receipt

Receipt ID
rcpt_f975971f58e6de2c
Output Hash
05e32e9726d401046512c92f4e6c6cdbfc17ae9a5684512c14fcec5eab21ceb9
Signature
ed25519:86aa6496e8fab59227d643ab88d9d81d41ab16916d8f4ade6656c100874c482392768a33be5d5a466c8c305d7f1cda26611449d9d1617a4be83104b2ee032705
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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CONTINUOUS INTERNET TELEMETRY24H DRIFT41,600 material changesacross 39,907 domains · 24h to ~75m ago · +41 vs yesterdayROTATION54 domains moved DNS from koaladns.com to magpiedns.com, 51 moved backa rotation loop, not a migration · 24hNOW507 curated domains not reachablelast probe, steadySITE ERRORS36,326 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 116,850 sites429 rate-limit / 403 bot-block, a posture signal