CONTINUOUS INTERNET TELEMETRY24H DRIFT37,653 material changesacross 34,127 domains · 24h to ~40m agoDNS DRIFT55 domains changed DNS providertop destination koaladns.com · +33 vs yesterdayNOW560 curated domains not reachablelast probe, steadySITE ERRORS33,330 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 156,423 sites429 rate-limit / 403 bot-block, a posture signal

ids.ac.uk

Observed Aug 3, 2026, 01:14 UTC (2d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of ids.ac.uk was taken 2d ago

ids.ac.uk is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting ids.ac.uk under watch moves it to the fast lane, where DomainDrift re-checks it about every 5 minutes and signs each reading, so a change becomes a dated event within minutes instead of waiting for the sweep to come round.

Watch ids.ac.uk Watching a domain needs a DRM3 account. The reading above stays free and public either way.
Verify this receipt yourself + Watch this domain
Up right now
Runs onCloudflare
Email byMicrosoft 365
Secured byGoogle Trust Services
tranco_100k
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat ids.ac.uk actually stands on - every host below is a signed observation
ids.ac.uk
A / AAAA
141.193.213.21141.193.213.20
Cloudflareserves the site
NS
ns-1273.awsdns-31.orgns-2028.awsdns-61.co.ukns-365.awsdns-45.comns-581.awsdns-08.net
awsdns-31.org + awsdns-61.co.uk + moreanswers its DNS
MX
ids-ac-uk.mail.protection.outlook.com
Microsoft 365receives its email
TLS
ids.ac.uk
Google Trust Servicesissued its certificate

DNS Records

A 2

  • 141.193.213.21
  • 141.193.213.20

MX 1

  • 0ids-ac-uk.mail.protection.outlook.com

TXT 1

  • v=spf1 mx ip4:84.22.161.219 ip4:167.89.43.190 ip4:80.6.91.150 ip4:13.94.184.52 ip4:31.221.49.66 ip4:13.94.194.52 include:app.aventri.com include:servers.mcsv.net include:spf.protection.outlook.com include:_spf.stonefish.co.uk ~all

NS 4

  • ns-1273.awsdns-31.org
  • ns-2028.awsdns-61.co.uk
  • ns-365.awsdns-45.com
  • ns-581.awsdns-08.net

SOA 1

  • ns-2028.awsdns-61.co.uk awsdns-hostmaster.amazon.com

DMARC_RECORDS 1

  • v=DMARC1;p=none;rua=mailto:dmarc-rua@dmarc.service.gov.uk,mailto:DMARCAggregateReports@ids.ac.uk

TLS Certificates (3)

Common NameIssuerExpires
ids.ac.uk C=US, O=Google Trust Services, CN=WE1 Thu, 01 Oct 2026 00:57:37 +0000
WE1 C=US, O=Google Trust Services LLC, CN=GTS Root R4 Tue, 20 Feb 2029 14:00:00 +0000
GTS Root R4 C=BE, O=GlobalSign nv-sa, 2.5.4.11=Root CA, CN=GlobalSign Root CA Fri, 28 Jan 2028 00:00:42 +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

Ed25519 Receipt

Receipt ID
rcpt_2513e990939ddfab
Output Hash
9c1ba93d00c74782d1c265996f318973c691b64c4cfd4cae9d1634c4dd74cb6e
Signature
ed25519:28b46fb53c642e610f6b16bdb63c4baf60197ea5fcf8be87c138051fb51a3bfec473137529a3f6105e90c857d3855b8c8cd319dfd62de68bfa525b3719000d0f
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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