CONTINUOUS INTERNET TELEMETRY24H DRIFT6,383 material changesacross 6,097 domains · +5,474 vs yesterdayDNS DRIFT392 domains changed DNS providertop destination parity.domains · +366 vs yesterdayEMAIL DRIFT84 domains switched email providertop destination google.com · +76 vs yesterdayCERT DRIFT151 domains switched issuing CA24h · +128 vs yesterdayNOW1,887 curated domains not answering-823 vs yesterdayERRORS21,136 responded with an errorlast probe · 5xx / 404 / TLSTHROTTLED92,522 throttled or blocked our scanner429 rate-limit / 403 bot-block

parexel.com

Observed Jul 21, 2026, 19:12 UTC (17h ago). Every field below was attested with an Ed25519 signature at scan time. Catalog observation, re-checked on rotation — watch it for 5-minute checks.

Up right now
Runs onCloudflare
Email byProofpoint
Secured byGoogle Trust Services
Registered withCSC Corporate Domains, Inc.
Also usesDocuSignGoogle Search ConsoleAtlassian
pharma_biotech
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat parexel.com actually stands on - every host below is a signed observation
parexel.com
A / AAAA
104.18.5.149104.18.4.149
Cloudflareserves the site
NS
dns1.cscdns.netdns2.cscdns.net
cscdns.netanswers its DNS
MX
mxa-0072b601.gslb.pphosted.commxb-0072b601.gslb.pphosted.com
Proofpointreceives its email
TLS
parexel.com
Google Trust Servicesissued its certificate

DNS Records

A 2

  • 104.18.5.149
  • 104.18.4.149

MX 2

  • 10mxa-0072b601.gslb.pphosted.com
  • 10mxb-0072b601.gslb.pphosted.com

TXT 31

  • MS=ms49783083
  • 00D2p0000013Bxr=1TBVi0000000CUD
  • 00Dbn00000UybBe=1TBPd00000001Qj
  • asv=45386d762145b0c2d22e2865b6ce34d5
  • asv=9660bb0b10447540651684c4bd6c80fe
  • asv=9b57dc4ab9f71e6ec2a985078860d5b4
  • db89e582-4c9e-442d-b339-343561a94915
  • apple-domain-verification=FFoJIwUxXChS5Ygo
  • MS=2C7533C524D39E5CB0CEE204110837021C1A9966
  • SFMC-7Xjgrq135WiVtuma-BaWpSbF-JR7MKm5vVMBZqVJ

NS 2

  • dns1.cscdns.net
  • dns2.cscdns.net

SOA 1

  • dns1.cscdns.net hostmaster.cscdns.net

TLS Certificates (3)

Common NameIssuerExpires
parexel.com C=US, O=Google Trust Services, CN=WE1 Tue, 25 Aug 2026 19:53:49 +0000
WE1 C=US, O=Google Trust Services LLC, CN=GTS Root R4 Tue, 20 Feb 2029 14:00:00 +0000
GTS Root R4 C=BE, O=GlobalSign nv-sa, 2.5.4.11=Root CA, CN=GlobalSign Root CA Fri, 28 Jan 2028 00:00:42 +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; nothing leaves your machine.

Verify this receipt

Put the receipt on your own site. A live badge showing what DomainDrift observes and signs for parexel.com. It updates itself. It attests a signed observation - not that the site is safe.

DomainDrift signed-observation badge for parexel.com <a href="https://domaindrift.io/t/parexel.com"> <img src="https://domaindrift.io/badge/parexel.com.svg" width="300" height="64" alt="DomainDrift signed observations for parexel.com"> </a>

Ed25519 Receipt

Receipt ID
rcpt_455fbad9e01c6b4b
Output Hash
35c7529c5b57e85c8a3903a28166e16782edd9432041a322ff0a8529dddee8ab
Signature
ed25519:8ec2be7896f6e63dcc7acdc3b00fb317807078d70fd28c81f70a48ce322eff3e4e3371b76c300daa70b19caaf0b78f8351700d1f2b747e1298c760a6c24e760d
Public Key
ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8
Parent
(genesis)
Plane
fast
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