jec.co.uk

Observed Aug 11, 2026, 02:38 UTC (5d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of jec.co.uk was taken 5d ago

jec.co.uk is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting jec.co.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 jec.co.uk Watching a domain needs a DRM3 account. The reading above stays free and public either way.
Up right now
Email byMicrosoft 365
Secured byLet's Encrypt
Also usesMicrosoftAppleMicrosoft Dynamics 365OneTrustInforFoxitAtlassianGlobalSign
domcop
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat jec.co.uk actually stands on - every host below is a signed observation
jec.co.uk
A / AAAA
18.202.112.132
unattributedserves the site
NS
ns1.bdm.microsoftonline.comns2.bdm.microsoftonline.comns3.bdm.microsoftonline.comns4.bdm.microsoftonline.com
microsoftonline.comanswers its DNS
MX
jec-co-uk.mail.protection.outlook.com
Microsoft 365receives its email
TLS
www.jerseyelectricity.je
Let's Encryptissued its certificate

DNS Records

A 1

  • 18.202.112.132

MX 1

  • 0jec-co-uk.mail.protection.outlook.com

TXT 20

  • mscid=h6+e6Gg2KeRt+evP52T/xKx+cIfjmMmFO/PqqRddGeMmpxlqYcCs1l+IT0jIDc9gvEf0mYCONtb26oKBatrl1w==
  • MS=ms13310289
  • 19uk7thle7d21e1utt1r1ie35c
  • nhs4amc37cluu40dncaqcnsik0
  • MS=ms54177085
  • BWMhdmovPdH4jwQTKfnaKPc+uXxS56upox+NBg+CMuKSgImGVbZQBqnhUaFfpNgydxOLOu4bAZRq+yMtvGuC7w==
  • v=spf1 include:spfa.jec.co.uk include:spfb.jec.co.uk include:spfc.jec.co.uk -all
  • apple-domain-verification=UBGCM08ksQV6NK8I
  • d365mktkey=UUzsxBz5SYnJdiMxMW08T3UNT5xzwajvEAVF6oyN7qIx
  • msfpkey=6n7qv6afnphs8fqj833db5jes

NS 4

  • ns1.bdm.microsoftonline.com
  • ns2.bdm.microsoftonline.com
  • ns3.bdm.microsoftonline.com
  • ns4.bdm.microsoftonline.com

SOA 1

  • ns1.bdm.microsoftonline.com azuredns-hostmaster.microsoft.com

SRV 1

  • mail.jec.co.uk:443 p0

DMARC_RECORDS 1

  • v=DMARC1;p=quarantine;rua=mailto:dmarc_agg@vali.email,mailto:96ee65d9d1@rua.easydmarc.us;ruf=mailto:96ee65d9d1@ruf.easydmarc.us;fo=1;

TLS Certificates (3)

Common NameIssuerExpires
www.jerseyelectricity.je C=US, O=Let's Encrypt, CN=YR2 Sat, 07 Nov 2026 15:43:08 +0000
YR2 C=US, O=ISRG, CN=Root YR Sat, 02 Sep 2028 23:59:59 +0000
Root YR C=US, O=Internet Security Research Group, CN=ISRG Root X1 Thu, 02 Sep 2032 23:59:59 +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; the only network request the check makes is for the published public keys.

Verify this receipt

Ed25519 Receipt

Receipt ID
rcpt_666dc40858ae2e51
Output Hash
42e7066ed57ad1eb2f1b4a4f056b2b5c1c74c0fce1fc6610f4499c8c0c1e7624
Signature
ed25519:3f720ecebab1a15ce08479b261ec76f4af25e3d27f30eeb3d10cfe5f53bb27d70b6bf1e2fb12aed6ececc5f51e71bf850ad873bcdf512ffd8f8081e2efc1510c
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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CONTINUOUS INTERNET TELEMETRY24H DRIFT43,526 material changesacross 41,982 domains · 24h to ~80m ago · +19 vs yesterdayROTATION62 domains moved DNS from magpiedns.com to koaladns.com, 57 moved backa rotation loop, not a migration · 24hNOW494 curated domains not reachablelast probe, steadySITE ERRORS36,314 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 117,453 sites429 rate-limit / 403 bot-block, a posture signal