CONTINUOUS INTERNET TELEMETRY24H DRIFT1,151 material changesacross 946 domains · -927 vs yesterdayDNS DRIFT3 domains changed DNS providertop destination ac.in · -12 vs yesterdayNOW2,383 curated domains not answering+1,257 vs yesterdayERRORS16,057 responded with an errorlast probe · 5xx / 404 / TLSTHROTTLED40,733 throttled or blocked our scanner429 rate-limit / 403 bot-block24H DRIFT1,151 material changesacross 946 domains · -927 vs yesterdayDNS DRIFT3 domains changed DNS providertop destination ac.in · -12 vs yesterdayNOW2,383 curated domains not answering+1,257 vs yesterdayERRORS16,057 responded with an errorlast probe · 5xx / 404 / TLSTHROTTLED40,733 throttled or blocked our scanner429 rate-limit / 403 bot-block

proofpoint.co.uk

Observed Jul 18, 2026, 12:38 UTC (1d ago). Every field below was attested with an Ed25519 signature at scan time.

Up right now
Runs onIncapsula
Secured bySectigo
Registered withMarkmonitor Inc.
1 subdomain · push_legacy
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat proofpoint.co.uk actually stands on - every host below is a signed observation
proofpoint.co.uk
A / AAAA
192.230.74.135192.230.66.135
Incapsulaserves the site
NS
ns1.proofpoint.comns3.proofpoint.compdns99.ultradns.bizpdns99.ultradns.com+2 more
proofpoint.com + ultradns.biz + moreanswers its DNS
TLS
www.proofpoint.com
Sectigo Limitedissued its certificate

DNS Records

A 2

  • 192.230.74.135
  • 192.230.66.135

TXT 2

  • 43z3y7t80c7v9v2khy5x1y4k4g5bxgld
  • v=spf1 -all

NS 6

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

SOA 1

  • ns1.proofpoint.com ops.proofpoint.com

CAA 2

  • issue "comodo.com"
  • issue "thawte.com"

TLS Certificates (3)

Common NameIssuerExpires
www.proofpoint.com C=GB, O=Sectigo Limited, CN=Sectigo Public Server Authentication CA OV R36 Sun, 27 Dec 2026 23:59:59 +0000
Sectigo Public Server Authentication CA OV 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

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.co.uk. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID
2d0e5517-0412-481a-8a0b-43d2b2f886d7
Output Hash
3df210ab2334c72dc7a3bcb4aa0d3c2aac419aded420dc86e91957dd37d75538
Signature
ed25519:ee4632f912c39be8e6bb1054398b365a886e707e174adc5b49ec08f02dd0fb4a42269e530a4e1fe2bc91ccec043ca85ae367aa0aebe08eae26b9abaa44745308
Public Key
ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8
Parent
(genesis)
Plane
fast
Verify this in your browser