CONTINUOUS INTERNET TELEMETRY24H DRIFT1,499 material changesacross 1,032 domains · last 24h · -8,916 vs yesterdayDNS DRIFT39 domains changed DNS providertop destination cloudflare.com · -620 vs yesterdayEMAIL DRIFT9 domains switched email providertop destination google.com · -158 vs yesterdayCERT DRIFT11 domains switched issuing CA24h · -208 vs yesterdayNOW414 curated domains not reachable-289 vs yesterdaySITE ERRORS17,577 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 100,818 sites429 rate-limit / 403 bot-block, a posture signal

apm.org.uk

Observed Jul 24, 2026, 05:39 UTC (16h 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.

Up right now
Email byMimecast
Secured byDigiCert
tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat apm.org.uk actually stands on - every host below is a signed observation
apm.org.uk
A / AAAA
51.105.74.165
unattributedserves the site
NS
ns0.zen.co.ukns1.zen.co.uk
zen.co.ukanswers its DNS
MX
eu-smtp-inbound-1.mimecast.comeu-smtp-inbound-2.mimecast.com
Mimecastreceives its email
TLS
apm.org.uk
DigiCert Incissued its certificate

DNS Records

A 1

  • 51.105.74.165

MX 2

  • 10eu-smtp-inbound-1.mimecast.com
  • 10eu-smtp-inbound-2.mimecast.com

TXT 13

  • mentimeter-2efa751e-4a53-49ca-b1d1-a2a468b6fcd7
  • 92n6u59jdhn5tohq882bg503lu
  • qtrjfvlqpjkbqfocc4lk3clk2h
  • v=spf1 a mx include:theaccessgroupSPF.smtp.com include:_spf.elasticemail.com include:eu._netblocks.mimecast.com include:salesforce.com include:exacttarget.com include:fsspfeuc.freshemail.io -all
  • 87hvt4v924378busupvjpao7eb
  • QyJgZYqrmRkJdQ1BIUWQ/LfmLJA1heZ54zT7lUU/9R87RoPX+eeuOh6N712c8AjjPeNGtvBWR9Go8CojrCMdfg==
  • MS=ms44169110
  • amazonses:Rzf4yx0ZVEpjW6HdN3OQNNoAGtwG0DKG5mlYYgb20o8=
  • asv=a278de91f0f37cdb15eb04d485745233
  • fgg52gqqpl8ddebse96dkfk3i

NS 2

  • ns0.zen.co.uk
  • ns1.zen.co.uk

SOA 1

  • unamuno.zen.co.uk netman.zen.co.uk

TLS Certificates (2)

Common NameIssuerExpires
apm.org.uk C=US, O=DigiCert Inc, 2.5.4.11=www.digicert.com, CN=GeoTrust TLS RSA CA G1 Fri, 04 Dec 2026 23:59:59 +0000
GeoTrust TLS RSA CA G1 C=US, O=DigiCert Inc, 2.5.4.11=www.digicert.com, CN=DigiCert Global Root G2 Tue, 02 Nov 2027 12:23:37 +0000

Subdomains (0)

None observed.

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

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

Ed25519 Receipt

Receipt ID
rcpt_723e97f79b075158
Output Hash
bf6b171f7cf443ae6bb35924796b060e7d46ba1bc9af9cc8627c686add3effa2
Signature
ed25519:2c3f955239aea2a51a3e5dafaa8bdcca798207446241c44fa87ecd9081636315107954f222cc069449762535676a66314e60efddf18a45794d6b11191cf25e04
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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