CONTINUOUS INTERNET TELEMETRY24H DRIFT2,020 material changesacross 1,832 domains · +61 vs yesterdayDNS DRIFT20 domains changed DNS providertop destination parity.domains · +1 vs yesterdayEMAIL DRIFT6 domains switched email providertop destination google.com · +3 vs yesterdayCERT DRIFT1 domains switched issuing CA24h · -1 vs yesterdayNOW3,450 curated domains not answeringlast probe, steadyERRORS8,551 responded with an errorlast probe · 5xx / 404 / TLSTHROTTLED2,329 throttled or blocked our scanner429 rate-limit / 403 bot-block24H DRIFT2,020 material changesacross 1,832 domains · +61 vs yesterdayDNS DRIFT20 domains changed DNS providertop destination parity.domains · +1 vs yesterdayEMAIL DRIFT6 domains switched email providertop destination google.com · +3 vs yesterdayCERT DRIFT1 domains switched issuing CA24h · -1 vs yesterdayNOW3,450 curated domains not answeringlast probe, steadyERRORS8,551 responded with an errorlast probe · 5xx / 404 / TLSTHROTTLED2,329 throttled or blocked our scanner429 rate-limit / 403 bot-block

proofpoint.com.au

Observed 2026-07-14T06:54:06.517Z (1d ago). Every field below was attested with an Ed25519 signature at scan time.

Up right now
Runs onCloudflare
Email byProofpoint
IPv6 · 1 subdomain · push_legacy
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat proofpoint.com.au actually stands on - every host below is a signed observation
proofpoint.com.au
A / AAAA
45.60.151.20745.60.171.2072a02:e980:13e::cf2a02:e980:e6::cf
Cloudflareserves the site
NS
pdns99.ultradns.compdns99.ultradns.bizpdns99.ultradns.netns1.proofpoint.com+2 more
ultradns.com + ultradns.biz + moreanswers its DNS
MX
mx0b-00148501.pphosted.commxa-00148501.gslb.pphosted.com
Proofpointreceives its email

HTTPS probe

redirect Redirecting (3xx) 301 → https://www.proofpoint.com/
HTTP status301
Servercloudflare
TLS protocolHTTP/2
TLS issuernot observed
Behind Cloudflareyes
Response time409 ms
DNS resolutionNOERROR
Redirect chain
https://www.proofpoint.com/

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

DNS Records

A 2

  • 45.60.151.207
  • 45.60.171.207

AAAA 2

  • 2a02:e980:13e::cf
  • 2a02:e980:e6::cf

MX 2

  • 10mx0b-00148501.pphosted.com
  • 10mxa-00148501.gslb.pphosted.com

TXT 2

  • v=spf1 -all
  • l80h5kjc3jlrxtmyfm2qllv9b40qmnwb

NS 6

  • pdns99.ultradns.com
  • pdns99.ultradns.biz
  • pdns99.ultradns.net
  • ns1.proofpoint.com
  • pdns99.ultradns.org
  • ns3.proofpoint.com

SOA 1

  • ns1.proofpoint.com ops.proofpoint.com

CAA 2

  • issue thawte.com
  • issue comodo.com

TLS Certificates (0)

None.

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

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

Ed25519 Receipt

Receipt ID
ca656da5-9048-4c1e-9479-6ab017f89dbd
Output Hash
87fad113f7af779932624832a90d9af8c0a294097b6f20af4bdbe4576496eb9e
Signature
ed25519:c05bb93906ac61ac589f5583496af356f1bd5ded58c06d8bc577fa3c8e4d190fc4bb54faebaf7d620fa2da5942f9bc01e4ee5c8f98a98a6af3071fd4de5d940c
Public Key
ed25519:d610d74ef18f683e5beb859d241d5e67dff0c122e8928b06bec1c2476f4ba27b
Parent
(genesis)
Plane
fast
Verify this in your browser