mcc.ac.uk

Observed Aug 10, 2026, 23:52 UTC (4d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of mcc.ac.uk was taken 4d ago

mcc.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 mcc.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 mcc.ac.uk Watching a domain needs a DRM3 account. The reading above stays free and public either way.
Not responding
Email byProofpoint
Also usesQuoVadis (DigiCert)
tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat mcc.ac.uk actually stands on - every host below is a signed observation
mcc.ac.uk
NS
ns2.manchester.ac.ukns1.manchester.ac.ukns4.ja.net
manchester.ac.uk + ja.netanswers its DNS
MX
mxb-0053d701.gslb.pphosted.commxa-0053d701.gslb.pphosted.com
Proofpointreceives its email

DNS Records

MX 2

  • 10mxb-0053d701.gslb.pphosted.com
  • 10mxa-0053d701.gslb.pphosted.com

TXT 3

  • Manchester Computing
  • QuoVadis=0B9D65C2-7BAF-4F03-969D-ABC39B28C2FC
  • v=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com -all

NS 3

  • ns2.manchester.ac.uk
  • ns1.manchester.ac.uk
  • ns4.ja.net

SOA 1

  • edns-joule-001.net.its.manchester.ac.uk hostmaster.mcc.ac.uk

DMARC_RECORDS 1

  • v=DMARC1; p=reject; fo=1; rua=mailto:dmarc_rua@emaildefense.proofpoint.com; ruf=mailto:dmarc_ruf@emaildefense.proofpoint.com;

TLS Certificates (0)

None.

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; the only network request the check makes is for the published public keys.

Verify this receipt

Ed25519 Receipt

Receipt ID
rcpt_a1521dd9c73ec3db
Output Hash
6dac18c7b9dd6bf5406f14d65ddedf46ee93f45382e2c1a2a51765ca0606c60e
Signature
ed25519:43cb83695201f5c60f290dfd317fb3677c12d18a257e4ea50a255b7ae3aa6ed024d5f9ec3c023a02361bbdd3e55896e8d97eefe6d9f30234a00622f8c3fcb608
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
Verify this in your browser
CONTINUOUS INTERNET TELEMETRY24H DRIFT44,228 material changesacross 42,540 domains · 24h to ~80m ago · +721 vs yesterdayROTATION57 domains moved DNS from koaladns.com to magpiedns.com, 54 moved backa rotation loop, not a migration · 24hNOW497 curated domains not reachablelast probe, steadySITE ERRORS36,281 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 117,270 sites429 rate-limit / 403 bot-block, a posture signal