CONTINUOUS INTERNET TELEMETRY24H DRIFT2,556 material changesacross 2,365 domains · +1,134 vs yesterdayDNS DRIFT14 domains changed DNS providertop destination alidns.com · -7 vs yesterdayEMAIL DRIFT8 domains switched email providertop destination google.com · +3 vs yesterdayCERT DRIFT46 domains switched issuing CA24h · +46 vs yesterdayNOW587 curated domains not answering-123 vs yesterdayERRORS4,273 responded with an errorlast probe · 5xx / 404 / TLSTHROTTLED12,202 throttled or blocked our scanner429 rate-limit / 403 bot-block24H DRIFT2,556 material changesacross 2,365 domains · +1,134 vs yesterdayDNS DRIFT14 domains changed DNS providertop destination alidns.com · -7 vs yesterdayEMAIL DRIFT8 domains switched email providertop destination google.com · +3 vs yesterdayCERT DRIFT46 domains switched issuing CA24h · +46 vs yesterdayNOW587 curated domains not answering-123 vs yesterdayERRORS4,273 responded with an errorlast probe · 5xx / 404 / TLSTHROTTLED12,202 throttled or blocked our scanner429 rate-limit / 403 bot-block

essilor.com

Observed 2026-07-18T13:45:57.817737853+00:00 (3h ago). Every field below was attested with an Ed25519 signature at scan time.

Up right now
Runs onMicrosoft Corporation
Email byMicrosoft 365
Secured byDigiCert
Also usesGoogle Search ConsoleDocuSignAtlassian
3 subdomains · tranco_40k
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat essilor.com actually stands on - every host below is a signed observation
essilor.com
A / AAAA
20.49.54.188
Microsoft Corporationserves the site
NS
frexi901.essilor.comfrexi902.essilor.com
essilor.comanswers its DNS
MX
essilor-com.mail.protection.outlook.com
Microsoft 365receives its email
TLS
www.essilor.com
DigiCert Incissued its certificate

DNS Records

A 1

  • 20.49.54.188

MX 1

  • 0essilor-com.mail.protection.outlook.com

TXT 26

  • amazonses:JVT2h8IyUv5jjgdsHZpvI/bvpKa4OI2ZbDIb/wLC9kY=
  • _globalsign-domain-verification=KlFc1X-_yt98f_7xydm-gythLJ_J-WFDnev03EWu4I
  • google-site-verification=bIUrr9Z6ClMNwyUBt6KfIb6i4Pv1C_kYcYDqB2H0VRo
  • google-site-verification=u2YrUm8AIXG3cj-azwy_BJwgXqLzqu6cAEZjXS_hKS8
  • docusign=7b9abe00-dbd7-47aa-870f-e4ce5b328329
  • google-site-verification=JJ4tTKRhvTsWVhXGKo5dyp6x8ZP8ZTfPpOulaMrbB0w
  • google-site-verification=fa9A3-_-Tj5QATK7OuBrYX63FrN9buwXdIiVXxn7MQI
  • _globalsign-domain-verification=BjL6V7JnCum24EgQBsd3zVgA3U5fHEhYmQhlvuChuU
  • wk49kcnm42kv40f6q51qcr5l1h5lj7y1
  • 7qg0vvf1z9hytsyqp1qj4zw017mg2y43

NS 2

  • frexi901.essilor.com
  • frexi902.essilor.com

SOA 1

  • frexi901.essilor.com misnetsupport.essilor.fr

SRV 5

  • alt3.xmpp-server.l.google.com:5269 p20
  • alt2.xmpp-server.l.google.com:5269 p20
  • alt1.xmpp-server.l.google.com:5269 p20
  • xmpp-server.l.google.com:5269 p5
  • alt4.xmpp-server.l.google.com:5269 p20

TLS Certificates (2)

Common NameIssuerExpires
www.essilor.com C=US, O=DigiCert Inc, CN=DigiCert Global G2 TLS RSA SHA256 2020 CA1 Fri, 05 Feb 2027 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 Sat, 29 Mar 2031 23:59:59 +0000

Subdomains (3)

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 essilor.com. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID
eb1468d4-c8d6-43e5-b307-7f5d4af48aad
Output Hash
3c35da7e79ce91f3d63e68f7dfee9986e575f3884717948a8cffe213a445beac
Signature
ed25519:9e8c18925aed9cc214699593e75b108101962711d7e822892ef1d55b19c9bcc5ba68aebc6ad1ff6fc495a208e4bc11f3b1bd4ec148e534fda57ab61293bc3b0e
Public Key
ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8
Parent
(genesis)
Plane
fast
Verify this in your browser