CONTINUOUS INTERNET TELEMETRY24H DRIFT466 material changesacross 406 domains · -1,170 vs yesterdayDNS DRIFT3 domains changed DNS providertop destination cloudflare.com · -14 vs yesterdayEMAIL DRIFT1 domain switched email providertop destination google.com · -7 vs yesterdayNOW47,574 curated domains not answering+33,151 vs yesterdayERRORS8,524 responded with an errorlast probe · 5xx / 404 / TLSTHROTTLED2,335 throttled or blocked our scanner429 rate-limit / 403 bot-block24H DRIFT466 material changesacross 406 domains · -1,170 vs yesterdayDNS DRIFT3 domains changed DNS providertop destination cloudflare.com · -14 vs yesterdayEMAIL DRIFT1 domain switched email providertop destination google.com · -7 vs yesterdayNOW47,574 curated domains not answering+33,151 vs yesterdayERRORS8,524 responded with an errorlast probe · 5xx / 404 / TLSTHROTTLED2,335 throttled or blocked our scanner429 rate-limit / 403 bot-block

biorad.com

Observed 2026-07-15T09:23:58.577Z (1d ago). Every field below was attested with an Ed25519 signature at scan time.

Up right now
Runs onCloudflare
Email byMicrosoft 365
Registered withGoDaddy Corporate Domains, LLC
2 subdomains · push_legacy
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat biorad.com actually stands on - every host below is a signed observation
biorad.com
A / AAAA
15.197.177.1803.33.165.46
Cloudflareserves the site
NS
ns-909.awsdns-49.netns-1123.awsdns-12.orgns-90.awsdns-11.comns-1567.awsdns-03.co.uk
awsdns-49.net + awsdns-12.org + moreanswers its DNS
MX
biorad-com.mail.protection.outlook.com
Microsoft 365receives its email

HTTPS probe

redirect Redirecting (3xx) 301 → https://www.bio-rad.com:443/
HTTP status301
Servercloudflare
TLS protocolHTTP/2
TLS issuernot observed
Behind Cloudflareyes
Response time132 ms
DNS resolutionNOERROR
Redirect chain
https://www.bio-rad.com:443/

Every field above is part of the same signed observation as the records below. Blank means not observed, never "none".

DNS Records

A 2

  • 15.197.177.180
  • 3.33.165.46

MX 1

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

TXT 1

  • v=spf1 include:spf.protection.outlook.com -all

NS 4

  • ns-909.awsdns-49.net
  • ns-1123.awsdns-12.org
  • ns-90.awsdns-11.com
  • ns-1567.awsdns-03.co.uk

SOA 1

  • ns-90.awsdns-11.com awsdns-hostmaster.amazon.com

CAA 7

  • issue amazon.com
  • issuewild digicert.com
  • issue godaddy.com
  • issue digicert.com
  • issue letsencrypt.org
  • iodef mailto:domain@bio-rad.com
  • issuewild amazon.com

TLS Certificates (0)

None.

Subdomains (2)

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

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

Ed25519 Receipt

Receipt ID
b805f011-91e5-41be-aa40-d3028c9da612
Output Hash
a257b11086a95dfcac041ebce4fd52caa8b9b02a89a126bc72552837bfe69b50
Signature
ed25519:2033a55ca4c11403e0c8698bbe8210ef3d0d6bebe1f8fa73c73a449c1b1ae48e761d8c6b5097f78fe1e8a3cf8dbc83999b6e43d456c29386c6cc6825c46bfe08
Public Key
ed25519:d610d74ef18f683e5beb859d241d5e67dff0c122e8928b06bec1c2476f4ba27b
Parent
(genesis)
Plane
fast
Verify this in your browser