labcorplink.com

Observed Aug 12, 2026, 04:53 UTC (2d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of labcorplink.com was taken 2d ago

labcorplink.com is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting labcorplink.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 labcorplink.com Watching a domain needs a DRM3 account. The reading above stays free and public either way.
Up right now
Email byProofpoint
Secured byDigiCert
Registered withCSC Corporate Domains, Inc.
Also usesMicrosoft 365
1 subdomain · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat labcorplink.com actually stands on - every host below is a signed observation
labcorplink.com
A / AAAA
162.134.164.157
unattributedserves the site
NS
dns3.labcorp.comdns4.labcorp.com
labcorp.comanswers its DNS
MX
mx0a-00266502.pphosted.commx0b-00266502.pphosted.com
Proofpointreceives its email
TLS
www.labcorplink.com
DigiCert Incissued its certificate

DNS Records

A 1

  • 162.134.164.157

MX 2

  • 10mx0a-00266502.pphosted.com
  • 10mx0b-00266502.pphosted.com

TXT 3

  • v=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com -all
  • MS=ms76916729
  • lucid-validate-FaQM0SZISAOOBfBfzBeq

NS 2

  • dns3.labcorp.com
  • dns4.labcorp.com

SOA 1

  • dns3.labcorp.com internetdomainadmin.labcorp.com

DMARC_RECORDS 1

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

TLS Certificates (3)

Common NameIssuerExpires
www.labcorplink.com C=US, O=DigiCert Inc, CN=DigiCert Global G2 TLS RSA SHA256 2020 CA1 Sun, 18 Oct 2026 23:59:59 +0000
DigiCert Global G2 TLS RSA SHA256 2020 CA1 C=US, O=DigiCert Inc, 2.5.4.11=www.digicert.com, CN=DigiCert Global Root G2 Mon, 23 Sep 2030 23:59:59 +0000
DigiCert Global Root G2 C=US, O=DigiCert Inc, 2.5.4.11=www.digicert.com, CN=DigiCert Global Root G2 Fri, 15 Jan 2038 12:00:00 +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_5da1c216b22aa2c6
Output Hash
a9e76ae42e387d1a9b7679a3bd2d9a7905727a15052b1c6f30267cef1d840ac4
Signature
ed25519:e3053cbf7429453a4aa32699ccc87a5dc4551da0488072ae962aab9e283154a5703e18c7784303cf0e5780cf7df5c7e821d34a330920554117214e74cc34e903
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
Verify this in your browser
CONTINUOUS INTERNET TELEMETRY24H DRIFT42,666 material changesacross 40,741 domains · 24h to ~3h ago · -1,416 vs yesterdayROTATION55 domains moved DNS from koaladns.com to kirklanddc.com, 54 moved backa rotation loop, not a migration · 24hNOW491 curated domains not reachablelast probe, steadySITE ERRORS36,509 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 115,801 sites429 rate-limit / 403 bot-block, a posture signal