CONTINUOUS INTERNET TELEMETRY24H DRIFT8,843 material changesacross 8,688 domains · last 24h · +9 vs yesterdayDNS DRIFT277 domains changed DNS providertop destination cloudflare.comEMAIL DRIFT54 domains switched email providertop destination outlook.comCERT DRIFT72 domains switched issuing CA24h · -1 vs yesterdayNOW536 curated domains not reachablelast probe, steadySITE ERRORS33,926 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 147,547 sites429 rate-limit / 403 bot-block, a posture signal

roberthalf.fr

Observed Jul 27, 2026, 18:14 UTC (8h 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 byMicrosoft 365
Secured byAmazon
Also usesZoomDocuSignGoogle Search Console
1 subdomain · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat roberthalf.fr actually stands on - every host below is a signed observation
roberthalf.fr
A / AAAA
3.170.3.373.170.3.483.170.3.823.170.3.102
Cloudflareserves the site
NS
ns-1506.awsdns-60.orgns-1711.awsdns-21.co.ukns-454.awsdns-56.comns-814.awsdns-37.net
awsdns-60.org + awsdns-21.co.uk + moreanswers its DNS
MX
rhii-com.mail.protection.outlook.com
Microsoft 365receives its email
TLS
roberthalf.fr
Amazonissued its certificate

DNS Records

A 4

  • 3.170.3.37
  • 3.170.3.48
  • 3.170.3.82
  • 3.170.3.102

MX 1

  • 10rhii-com.mail.protection.outlook.com

TXT 9

  • ZOOM_verify_R9_XBLhbSiuWZsbyPUBnUg
  • adobe-idp-site-verification=5e0e2bc42a7dd89eca9f5eef3496237f46d7f1894f461f626d49d3dcc76d2d3c
  • canva-site-verification=aKyT9qrAjENc17syc22UoQ
  • docusign=b8dec667-cbde-4a22-890b-1ca676df451f
  • google-site-verification=7JcCgDiV7SlFTuJQ0pjGsrjTRm24ApZB6IJctl6zMaI
  • openai-domain-verification=dv-sGhuv4FRg8wpbVxYgJIAQOr1
  • v=spf1 include:%{i}._ip.%{h}._ehlo.%{d}._spf.vali.email ~all
  • v=DMARC1; p=reject; pct=100; rua=mailto:dmarc_agg@vali.email; fo=0
  • v=BIMI1; l=https://amplify.valimail.com/bimi/robert-half-international/bNB9rwMGqPP-robert_half_inc_1553353207.svg; a=https://amplify.valimail.com/bimi/robert-half-international/bNB9rwMGqPP-robert_half_inc_1553353207.pem

NS 4

  • ns-1506.awsdns-60.org
  • ns-1711.awsdns-21.co.uk
  • ns-454.awsdns-56.com
  • ns-814.awsdns-37.net

SOA 1

  • ns-814.awsdns-37.net awsdns-hostmaster.amazon.com

TLS Certificates (3)

Common NameIssuerExpires
roberthalf.fr C=US, O=Amazon, CN=Amazon RSA 2048 M01 Thu, 25 Feb 2027 23:59:59 +0000
Amazon RSA 2048 M01 C=US, O=Amazon, CN=Amazon Root CA 1 Fri, 23 Aug 2030 22:21:28 +0000
Amazon Root CA 1 C=US, ST=Arizona, L=Scottsdale, O=Starfield Technologies, Inc., CN=Starfield Services Root Certificate Authority - G2 Thu, 31 Dec 2037 01:00:00 +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; nothing leaves your machine.

Verify this receipt

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

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

Ed25519 Receipt

Receipt ID
rcpt_a17eef4a6139aef0
Output Hash
38c9cbd123e65fb2dfda088c0f73228274d26c6c82294c911e0f5a4b7039683a
Signature
ed25519:675fd3f253efa2cc29f2acc1b96e7ebf338c73d9d00bc0fa4888314860431a5b93cf7d1472d65b0cca9d6105b1cd2f851fed33775600eaed0ea1206be325b00a
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
Verify this in your browser