CONTINUOUS INTERNET TELEMETRY24H DRIFT25,547 material changesacross 22,819 domains · 24h to ~25m agoROTATION56 domains moved DNS from koaladns.com to kirklanddc.com, 55 moved backa rotation loop, not a migration · 24hEMAIL DRIFT1 domain switched email providertop destination ~NOW603 curated domains not reachablelast probe, steadySITE ERRORS33,533 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 118,101 sites429 rate-limit / 403 bot-block, a posture signal

langleyholdings.com

Observed Aug 2, 2026, 21:51 UTC (6d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of langleyholdings.com was taken 6d ago

langleyholdings.com is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting langleyholdings.com 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 langleyholdings.com Watching a domain needs a DRM3 account. The reading above stays free and public either way.
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Up right now
Email byMimecast
Secured byLet's Encrypt
1 subdomain · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat langleyholdings.com actually stands on - every host below is a signed observation
langleyholdings.com
A / AAAA
188.166.157.203
unattributedserves the site
NS
ns1.langleyholdings.comns2.langleyholdings.com
langleyholdings.comanswers its DNS
MX
de-smtp-inbound-1.mimecast.comde-smtp-inbound-2.mimecast.com
Mimecastreceives its email
TLS
langleyholdings.com
Let's Encryptissued its certificate

DNS Records

A 1

  • 188.166.157.203

MX 2

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

TXT 6

  • MS=ms62077301
  • m4047du4s9gt2pietvmimi9f1s
  • MS=E59872BD996F4B148E8AD6284AFCF3CB64AC0260
  • autodesk-domain-verification=92BqRhuTECJnIuWJr6uS
  • v=spf1 a mx ip4:139.29.127.29 ip4:194.180.114.215 ip4:142.132.156.106 include:de._netblocks.mimecast.com -all
  • MS=ms49323082

NS 2

  • ns1.langleyholdings.com
  • ns2.langleyholdings.com

SOA 1

  • ns1.langleyholdings.com jon.fx4.com

SRV 1

  • owa-de-off.langleyholdings.com:443 p0

DMARC_RECORDS 1

  • v=DMARC1; p=reject; rua=mailto:dmarc_reports@langleyholdings.com; ruf=mailto:dmarc_reports@langleyholdings.com; fo=1

TLS Certificates (4)

Common NameIssuerExpires
langleyholdings.com C=US, O=Let's Encrypt, CN=YE2 Mon, 28 Sep 2026 22:54:54 +0000
YE2 C=US, O=ISRG, CN=Root YE Sat, 02 Sep 2028 23:59:59 +0000
Root YE C=US, O=Internet Security Research Group, CN=ISRG Root X2 Thu, 02 Sep 2032 23:59:59 +0000
ISRG Root X2 C=US, O=Internet Security Research Group, CN=ISRG Root X1 Thu, 02 Sep 2032 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.

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Ed25519 Receipt

Receipt ID
rcpt_a4131df7145b8d01
Output Hash
5ef28a7a0d7259bf8288fa5bdb5231a9ba50546b9cb52bdeb3273b9d599f27a2
Signature
ed25519:4f9fbe67fcfb1d8098bcc92209007a28559360d39da8b82545b13243f0354b0bf099ddf52c589a0641b49dce5b59156cbae922f857b5fa04852fdbe4bf498904
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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