rvc.ac.uk

Observed Aug 11, 2026, 01:43 UTC (5d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of rvc.ac.uk was taken 5d ago

rvc.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 rvc.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 rvc.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
Guarded by a firewall
Email byMicrosoft 365
Secured bySectigo
Also usesMicrosoft Dynamics 365QuoVadis (DigiCert)Amazon SESStripe
1 subdomain · tranco_100k
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat rvc.ac.uk actually stands on - every host below is a signed observation
rvc.ac.uk
A / AAAA
51.142.234.133
unattributedserves the site
NS
ns3.ja.netns1.rvc.ac.ukns2.rvc.ac.uk
ja.net + rvc.ac.ukanswers its DNS
MX
rvc-ac-uk.mail.protection.outlook.com
Microsoft 365receives its email
TLS
www.rvc.ac.uk
Sectigo Limitedissued its certificate

DNS Records

A 1

  • 51.142.234.133

MX 1

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

TXT 10

  • Dgnhrt4weoI1ZYlRsqOrQsDeA1tCFgc2UVSPdIHhFafiNvTVo5Xkes2iPNRWePC3Yx9nRYZUiGe6D4surZlQ0A==
  • QuoVadis=81ecfc79-a199-452b-92b9-fe4de5eec651
  • MS=ms27113492
  • v=spf1 ip4:195.195.217.242 ip4:195.195.217.243 ip4:195.195.217.42 ip4:195.195.217.43 ip4:128.86.140.94 ip4:128.86.235.8/30 ip4:128.86.235.34/31 ip4:128.86.136.64 a:owaop.rvc.ac.uk include:spf.protection.outlook.com -all
  • dT2R/SQ2KIOQuN49WOQP8pYD4eRkiH3MB8lAc2Uf6voW1ooT4s44iaN+iHK4vrZhCGOoIby89fwZf9hQRqhrjQ==
  • 95tth4jt9gr59enq1lhvihdico
  • D4B77BC4-203A-4AB6-98A2-48E4C89E6825
  • d365mktkey=fuFx6zqbhKTZBqTPApxSN3CVxeGHKwCIAj8LC35SP7Mx
  • amazonses:qFC8D8tquAZogSWsyaUB8ipZuw6ZHIuS5ihG/KRuOro=
  • stripe-verification=E927ACE9E79223FAD2EAFF1721CCAADD00CACFF2893573B6FB9F473E9800B1D2

NS 3

  • ns3.ja.net
  • ns1.rvc.ac.uk
  • ns2.rvc.ac.uk

SOA 1

  • ns1.rvc.ac.uk admin.rvc.ac.uk

SRV 2

  • sipdir.online.lync.com:443 p0
  • accessedge.rvc.ac.uk:5296 p0

DMARC_RECORDS 1

  • v=DMARC1; p=none; rua=mailto:dmarcreports@rvc.ac.uk; fo=1

TLS Certificates (3)

Common NameIssuerExpires
www.rvc.ac.uk C=GB, O=Sectigo Limited, CN=Sectigo Public Server Authentication CA OV R36 Fri, 18 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=GB, O=Sectigo Limited, CN=Sectigo Public Server Authentication Root R46 Wed, 21 Mar 2046 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; the only network request the check makes is for the published public keys.

Verify this receipt

Ed25519 Receipt

Receipt ID
rcpt_22d2b38b8aa3071c
Output Hash
bbe65aeef69da79486e6da008c94464b38d3b49f3078714fb6122cfb478725e6
Signature
ed25519:a27556654d3d671844973dd4b501daf56633eb04178e1dd128404c72d2a2c22a8070404b6eb3a06d8df301c7651adcff7adb3f6eb6d2d422d4ed446e82217a0b
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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CONTINUOUS INTERNET TELEMETRY24H DRIFT45,216 material changesacross 43,496 domains · last 24h · +1,709 vs yesterdayROTATION61 domains moved DNS from magpiedns.com to koaladns.com, 57 moved backa rotation loop, not a migration · 24hNOW496 curated domains not reachablelast probe, steadySITE ERRORS36,312 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 117,473 sites429 rate-limit / 403 bot-block, a posture signal