CONTINUOUS INTERNET TELEMETRY24H DRIFT37,653 material changesacross 34,127 domains · 24h to ~25m agoDNS DRIFT55 domains changed DNS providertop destination koaladns.com · +33 vs yesterdayNOW556 curated domains not reachablelast probe, steadySITE ERRORS33,351 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 156,386 sites429 rate-limit / 403 bot-block, a posture signal

zaaztelecom.com.br

Observed Aug 3, 2026, 00:54 UTC (2d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of zaaztelecom.com.br was taken 2d ago

zaaztelecom.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 zaaztelecom.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 zaaztelecom.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
Runs onZAAZ PROVEDOR DE INTERNET E TELECOMUNICACOES LTDA
Secured bySectigo
IPv6 · tranco_100k
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat zaaztelecom.com.br actually stands on - every host below is a signed observation
zaaztelecom.com.br
A / AAAA
187.121.160.172804:71d4:a000::90:ff17
ZAAZ PROVEDOR DE INTERNET E TELECOMUNICACOES LTDAserves the site
NS
ns01.zaaztelecom.com.brns02.zaaztelecom.com.brns03.zaaztelecom.com.br
zaaztelecom.com.branswers its DNS
MX
mail.zaaztelecom.com.br
zaaztelecom.com.brreceives its email
TLS
*.zaaztelecom.com.br
Sectigo Limitedissued its certificate

DNS Records

A 1

  • 187.121.160.17

AAAA 1

  • 2804:71d4:a000::90:ff17

MX 1

  • 0mail.zaaztelecom.com.br

TXT 4

  • MS=ms20706521
  • MS=874006BB7971E525D05D3E41F84F57CF13132CE4
  • amazonses:MDFodcDo3mQAq+BISYD+MBsvkE8yLtvJV2DrQvM9AvI=
  • v=spf1 ip4:191.52.216.12 ip4:191.52.216.48/28 ip4:187.121.160.0/26 ip6:2804:71d4:a000::90:ff00/122 include:spf.protection.outlook.com -all

NS 3

  • ns01.zaaztelecom.com.br
  • ns02.zaaztelecom.com.br
  • ns03.zaaztelecom.com.br

SOA 1

  • ns01.zaaztelecom.com.br root.zaaztelecom.com.br

CAA 8

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

DMARC_RECORDS 1

  • v=DMARC1; p=quarantine; rua=mailto:dmarc@zaaztelecom.com.br; pct=100

TLS Certificates (4)

Common NameIssuerExpires
*.zaaztelecom.com.br C=GB, O=Sectigo Limited, CN=Sectigo Public Server Authentication CA DV R36 Sat, 28 Nov 2026 23:59:59 +0000
Sectigo Public Server Authentication CA DV R36 C=GB, O=Sectigo Limited, CN=Sectigo Public Server Authentication Root R46 Fri, 21 Mar 2036 23:59:59 +0000
Sectigo Public Server Authentication Root R46 C=US, ST=New Jersey, L=Jersey City, O=The USERTRUST Network, CN=USERTrust RSA Certification Authority Mon, 18 Jan 2038 23:59:59 +0000
USERTrust RSA Certification Authority C=US, ST=New Jersey, L=Jersey City, O=The USERTRUST Network, CN=USERTrust RSA Certification Authority Mon, 18 Jan 2038 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

Ed25519 Receipt

Receipt ID
rcpt_03533378e3639e8a
Output Hash
c589cdd6fc20d15785eb01f08e5baf10b07879c61a306300de38116987ec1b91
Signature
ed25519:ff3c8dc552e2c64db8cf2c4c03a1186dae94d512c58441a6d1c36fe48957c29ef78f6a2ecadb4a6cf5e3940304a3b402198bd1169be18964d907f39da32fa308
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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