CONTINUOUS INTERNET TELEMETRY24H DRIFT2,872 material changesacross 2,529 domains · -526 vs yesterdayDNS DRIFT20 domains changed DNS providertop destination cloudflare.com · -7 vs yesterdayEMAIL DRIFT4 domains switched email providertop destination reyrey.com · -2 vs yesterdayCERT DRIFT7 domains switched issuing CA24hNOW3,309 curated domains not answering-6,409 vs yesterdayERRORS10,963 responded with an errorlast probe · 5xx / 404 / 429 / 40324H DRIFT2,872 material changesacross 2,529 domains · -526 vs yesterdayDNS DRIFT20 domains changed DNS providertop destination cloudflare.com · -7 vs yesterdayEMAIL DRIFT4 domains switched email providertop destination reyrey.com · -2 vs yesterdayCERT DRIFT7 domains switched issuing CA24hNOW3,309 curated domains not answering-6,409 vs yesterdayERRORS10,963 responded with an errorlast probe · 5xx / 404 / 429 / 403

sumicity.net.br

Observed 2026-07-12T11:21:52.394Z (22h ago). Every field below was attested with an Ed25519 signature at scan time.

Up right now
Runs onCloudflare
Email byMicrosoft 365
95 subdomains · tranco_40k
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat sumicity.net.br actually stands on - every host below is a signed observation
sumicity.net.br
A / AAAA
34.111.38.113
Cloudflareserves the site
NS
ns-cloud-c2.googledomains.comns-cloud-c4.googledomains.comns-cloud-c3.googledomains.comns-cloud-c1.googledomains.com
googledomains.comanswers its DNS
MX
sumicity-net-br.mail.protection.outlook.com
Microsoft 365receives its email

HTTPS probe

redirect Redirecting (3xx) 301 → https://www.sumicity.com.br:443/
HTTP status301
Servercloudflare
TLS protocolHTTP/3
TLS issuernot observed
Behind Cloudflareyes
Response time550 ms
DNS resolutionNOERROR
Redirect chain
https://www.sumicity.com.br:443/

Every field above is part of the same signed observation as the records below. Blank means not observed, never "none".

DNS Records

A 1

  • 34.111.38.113

MX 1

  • 0sumicity-net-br.mail.protection.outlook.com

TXT 6

  • MS=ms74260815
  • 23-05-2022
  • MS=ms25839516
  • v=spf1 a:relay01.sumicity.net.br ip4:177.85.49.46 include:spf.protection.outlook.com include:spf.plugcrm.net include:_spf.google.com ~all
  • v=DMARC1; p=quarantine; rua=mailto:dmarc@sumicity.net.br; sp=quarantine
  • v=DKIM1; (detected)

NS 4

  • ns-cloud-c2.googledomains.com
  • ns-cloud-c4.googledomains.com
  • ns-cloud-c3.googledomains.com
  • ns-cloud-c1.googledomains.com

SOA 1

  • ns-cloud-c1.googledomains.com cloud-dns-hostmaster.google.com

CAA 4

  • issue amazon.com
  • issue letsencrypt.org
  • issue digicert.com
  • issue sectigo.com

TLS Certificates (0)

None.

Subdomains (95)

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 sumicity.net.br. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID
225d5bbc-bcce-45f9-b288-63ffa1e662da
Output Hash
e5d95ef39fd2c4b25bce8418d1051c760a5291df68349b51d1d932812ea3f1de
Signature
ed25519:578297ee5d9957f32e7f48e57f64b6ebe64b9ab826944e9b22208b88d0822c40aff98b734e1314ff180f5c99ff8d369bfc4f74405e064f1259054ff567a3ff01
Public Key
ed25519:d610d74ef18f683e5beb859d241d5e67dff0c122e8928b06bec1c2476f4ba27b
Parent
(genesis)
Plane
fast
Verify this in your browser