CONTINUOUS INTERNET TELEMETRY24H DRIFT1,563 material changesacross 1,365 domains · +141 vs yesterdayDNS DRIFT16 domains changed DNS providertop destination parity.domains · -5 vs yesterdayEMAIL DRIFT5 domains switched email providertop destination pphosted.comNOW720 curated domains not answeringlast probe, steadyERRORS3,199 responded with an errorlast probe · 5xx / 404 / TLSTHROTTLED7,906 throttled or blocked our scanner429 rate-limit / 403 bot-blockMOVERtiktok.comDMARC enforcement downgraded: p=reject → no DMARC record24H DRIFT1,563 material changesacross 1,365 domains · +141 vs yesterdayDNS DRIFT16 domains changed DNS providertop destination parity.domains · -5 vs yesterdayEMAIL DRIFT5 domains switched email providertop destination pphosted.comNOW720 curated domains not answeringlast probe, steadyERRORS3,199 responded with an errorlast probe · 5xx / 404 / TLSTHROTTLED7,906 throttled or blocked our scanner429 rate-limit / 403 bot-blockMOVERtiktok.comDMARC enforcement downgraded: p=reject → no DMARC record

nu.com

Observed 2026-07-17T15:36:56.772Z (11h ago). Every field below was attested with an Ed25519 signature at scan time.

Up right now
Runs onCloudflare
Email byGoogle Workspace
Also usesDocuSignGoogle Search Console
3 subdomains · tranco_100k
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat nu.com actually stands on - every host below is a signed observation
nu.com
A / AAAA
198.202.211.1
Cloudflareserves the site
NS
ns-321.awsdns-40.comns-1709.awsdns-21.co.ukns-840.awsdns-41.netns-1103.awsdns-09.org
awsdns-40.com + awsdns-21.co.uk + moreanswers its DNS
MX
smtp.google.com
Google Workspacereceives its email

HTTPS probe

redirect Redirecting (3xx) 301 → https://www.nu.com/
HTTP status301
Servercloudflare
TLS protocolHTTP/3
TLS issuernot observed
Behind Cloudflareyes
Response time303 ms
DNS resolutionNOERROR
Redirect chain
https://www.nu.com/

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

DNS Records

A 1

  • 198.202.211.1

MX 1

  • 1smtp.google.com

TXT 8

  • docusign=90c84c67-198d-45f3-8a02-6252bbdc465c
  • _v6qrsdwfnzydt8df1s5vr4vmjdok15u
  • google-site-verification=lAFUDrZZmL91I1jzPwNg9tj0piEKVxPwgJdV2aOYW5Q
  • google-site-verification=-72OoVKDMaZP1dROOXCKHJBHcFf7JyDbUsKSCpW3CUc
  • google-site-verification=8TBmlGaldLO0u7pJRXiOSjuNfKCKYBYfsdR54psAQdE
  • v=spf1 include:_spf.nu.com -all
  • v=DMARC1; p=reject; rua=mailto:dmarc_agg@vali.email
  • v=DKIM1; (detected)

NS 4

  • ns-321.awsdns-40.com
  • ns-1709.awsdns-21.co.uk
  • ns-840.awsdns-41.net
  • ns-1103.awsdns-09.org

SOA 1

  • ns-840.awsdns-41.net awsdns-hostmaster.amazon.com

CAA 7

  • issue pki.goog
  • issue amazon.com
  • iodef mailto:certificates@nubank.com.br
  • issue letsencrypt.org
  • issuewild pki.goog
  • issuewild letsencrypt.org
  • issuewild amazon.com

TLS Certificates (0)

None.

Subdomains (3)

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 nu.com. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID
928a8625-90bd-4651-bc7d-dd44e8c92a5b
Output Hash
4e6c86819e1440cf9192a7910f9fd547bb7192c353e242f9c0ca93a1a4b35eb7
Signature
ed25519:afab8baa1c2a4d1cf5933703225a18e0ecf7120c229c3f1d064e01fe7f3e1df4cf0881c81bce985602fbbb4863276c846ae60a86381755ba4e13998ae6421d0d
Public Key
ed25519:7aad40f2d6399c207fe2fc15aade04a78324787a355d36725cc90687f9e10cff
Parent
(genesis)
Plane
fast
Verify this in your browser