CONTINUOUS INTERNET TELEMETRY24H DRIFT391 material changes on watched domainsacross 290 domains · last 24h · the catalog-wide count is re-measuringNOW558 curated domains not reachablelast probe, steadySITE ERRORS34,035 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 154,779 sites429 rate-limit / 403 bot-block, a posture signal

dropbox.tech

Observed Jul 24, 2026, 19:44 UTC (6d ago). Every field below was attested with an Ed25519 signature at scan time. Catalog observation, re-checked on rotation - watch it for 5-minute checks.

Verify this receipt yourself + Watch this domain
Up right now
Email byProofpoint
Secured byAmazon
Also usesGoogle Search Console
1 subdomain · tranco_100k
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat dropbox.tech actually stands on - every host below is a signed observation
dropbox.tech
A / AAAA
3.171.61.983.171.61.453.171.61.483.171.61.64
unattributedserves the site
NS
ns-1109.awsdns-10.orgns-1766.awsdns-28.co.ukns-318.awsdns-39.comns-894.awsdns-47.net
awsdns-10.org + awsdns-28.co.uk + moreanswers its DNS
MX
mxa-001ed902.gslb.pphosted.commxb-001ed902.gslb.pphosted.com
Proofpointreceives its email
TLS
www.dropbox.tech
Amazonissued its certificate

DNS Records

A 4

  • 3.171.61.98
  • 3.171.61.45
  • 3.171.61.48
  • 3.171.61.64

MX 2

  • 10mxa-001ed902.gslb.pphosted.com
  • 10mxb-001ed902.gslb.pphosted.com

TXT 3

  • google-site-verification=_1wRfhNBUC7DYoQq8r4yAAAE7SGa3hwHgO3WATNnWGo
  • v=spf1 include:spf.mandrillapp.com include:spf-001ed902.pphosted.com ~all
  • v=DMARC1;p=reject;pct=100;rua=mailto:c7xrs-8253@rua.dmarc.emailanalyst.com,mailto:dmarc@dropbox.com

NS 4

  • ns-1109.awsdns-10.org
  • ns-1766.awsdns-28.co.uk
  • ns-318.awsdns-39.com
  • ns-894.awsdns-47.net

SOA 1

  • ns-1109.awsdns-10.org awsdns-hostmaster.amazon.com

CAA 3

  • issue "amazonaws.com"
  • issue "digicert.com"
  • issue "letsencrypt.org; validationmethods=dns-01; accounturi=https://acme-v02.api.letsencrypt.org/acme/acct/2079416047"

TLS Certificates (3)

Common NameIssuerExpires
www.dropbox.tech C=US, O=Amazon, CN=Amazon ECDSA 256 M04 Wed, 02 Dec 2026 23:59:59 +0000
Amazon ECDSA 256 M04 C=US, O=Amazon, CN=Amazon Root CA 3 Fri, 23 Aug 2030 22:34:28 +0000
Amazon Root CA 3 C=US, ST=Arizona, L=Scottsdale, O=Starfield Technologies, Inc., CN=Starfield Services Root Certificate Authority - G2 Thu, 31 Dec 2037 01:00:00 +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.

Verify this receipt

Put the receipt on your own site. A live badge showing what DomainDrift observes and signs for dropbox.tech. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID
rcpt_d7ac191ef57f0c47
Output Hash
ef960592995850127dbc8a4cfc7186819df6c4f16f18b7ff55f968772ee6671d
Signature
ed25519:031cc1246c665d876e8fe09e09748d0b8652d02b378c43c72e1cb80591666136d032cbd44953ae005e6cee72cb1795e036b0f08f9a46b9ecde0d0bebb050f307
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
Verify this in your browser