rbcp.org.br

Observed Aug 2, 2026, 15:14 UTC (8d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of rbcp.org.br was taken 8d ago

rbcp.org.br is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting rbcp.org.br 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 rbcp.org.br Watching a domain needs a DRM3 account. The reading above stays free and public either way.
Up right now
Secured byLet's Encrypt
1 subdomain · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat rbcp.org.br actually stands on - every host below is a signed observation
rbcp.org.br
A / AAAA
186.202.150.86
unattributedserves the site
NS
ns1.locaweb.com.brns2.locaweb.com.brns3.locaweb.com.br
locaweb.com.branswers its DNS
MX
mx.jk.locaweb.com.brmx.b.locaweb.com.brmx.a.locaweb.com.brmx.core.locaweb.com.br
locaweb.com.brreceives its email
TLS
rbcp.org.br
Let's Encryptissued its certificate

DNS Records

A 1

  • 186.202.150.86

MX 4

  • 20mx.jk.locaweb.com.br
  • 10mx.b.locaweb.com.br
  • 20mx.a.locaweb.com.br
  • 10mx.core.locaweb.com.br

TXT 1

  • v=spf1 include:_spf.locaweb.com.br ?all

NS 3

  • ns1.locaweb.com.br
  • ns2.locaweb.com.br
  • ns3.locaweb.com.br

SOA 1

  • ns1.locaweb.com.br hostmaster.locaweb.com.br

DMARC_RECORDS 1

  • v=DMARC1; p=none;

TLS Certificates (3)

Common NameIssuerExpires
rbcp.org.br C=US, O=Let's Encrypt, CN=YE2 Thu, 22 Oct 2026 13:09:35 +0000
YE2 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

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; the only network request the check makes is for the published public keys.

Verify this receipt

Ed25519 Receipt

Receipt ID
rcpt_149c82e61d4a60f4
Output Hash
240dea0faa4359778ab548573b133571127a27ec39b7c9dc126536a33d8152ec
Signature
ed25519:d36b964b8508ae940ff039fbcee799666bb00ef420a8d8be1eaf79aca1708ccfbb47c942d2c0e87fca8819708a1d3bb3e404084891b97758f1db4177e572b00e
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
Verify this in your browser
CONTINUOUS INTERNET TELEMETRY24H DRIFT52,010 material changesacross 42,804 domains · 24h to ~35m ago · +8,684 vs yesterdayROTATION54 domains moved DNS from koaladns.com to magpiedns.com, 52 moved backa rotation loop, not a migration · 24hNOW584 curated domains not reachablelast probe, steadySITE ERRORS34,191 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 116,643 sites429 rate-limit / 403 bot-block, a posture signal