CONTINUOUS INTERNET TELEMETRY24H DRIFT31,420 material changesacross 29,745 domains · 24h to ~40m agoSHIFT21 domains moved DNS from brainydns.com to koaladns.coma coordinated move · 24hNOW560 curated domains not reachablelast probe, steadySITE ERRORS34,162 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 156,262 sites429 rate-limit / 403 bot-block, a posture signal

zentelecom.com.br

Observed Aug 2, 2026, 13:35 UTC (1d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of zentelecom.com.br was taken 1d ago

zentelecom.com.br is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting zentelecom.com.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 zentelecom.com.br Watching a domain needs a DRM3 account. The reading above stays free and public either way.
Verify this receipt yourself + Watch this domain
Up right now
Secured byLet's Encrypt
Also usesGoogle Search Console
1 subdomain · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat zentelecom.com.br actually stands on - every host below is a signed observation
zentelecom.com.br
A / AAAA
185.230.63.186185.230.63.107185.230.63.171
unattributedserves the site
NS
dns02.zentelecom.com.brdns01.zentelecom.com.br
zentelecom.com.branswers its DNS
MX
mail.zentelecom.com.br
zentelecom.com.brreceives its email
TLS
zentelecom.com.br
Let's Encryptissued its certificate

DNS Records

A 3

  • 185.230.63.186
  • 185.230.63.107
  • 185.230.63.171

MX 1

  • 10mail.zentelecom.com.br

TXT 3

  • v=spf1 include:_spf.plint.digital ~all
  • google-site-verification=2TMT3KiWeD19I5RDV9n3q041aMFEBc_n56vZ-YCsi5I
  • v=spf1 a mx include:websitewelcome.com -all

NS 2

  • dns02.zentelecom.com.br
  • dns01.zentelecom.com.br

SOA 1

  • dns01.zentelecom.com.br volni\.tavares.zentelecom.com.br

TLS Certificates (3)

Common NameIssuerExpires
zentelecom.com.br C=US, O=Let's Encrypt, CN=YR1 Tue, 13 Oct 2026 12:30:06 +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.

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Ed25519 Receipt

Receipt ID
rcpt_6305c353bbfb73a4
Output Hash
f490b43f90e87b0cf52562f58fcbf9dc853071e50e8c50e082bf4231adc607fe
Signature
ed25519:4b97dd55cfcad98f6bb84dde57af4c194fc019356c27a34ab8e7f6e631b748cdda01e55e68dd58475b2d28c0ff4145b55cc8b76425316dd1cfb00882fd41af02
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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