CONTINUOUS INTERNET TELEMETRY24H DRIFT141 material changesacross 105 domains · -517 vs yesterdayCERT DRIFT3 domains switched issuing CA24h · +1 vs yesterdayNOW4,028 curated domains not answering+1,199 vs yesterdayERRORS26,151 responded with an errorlast probe · 5xx / 404 / TLSTHROTTLED76,472 throttled or blocked our scanner429 rate-limit / 403 bot-block24H DRIFT141 material changesacross 105 domains · -517 vs yesterdayCERT DRIFT3 domains switched issuing CA24h · +1 vs yesterdayNOW4,028 curated domains not answering+1,199 vs yesterdayERRORS26,151 responded with an errorlast probe · 5xx / 404 / TLSTHROTTLED76,472 throttled or blocked our scanner429 rate-limit / 403 bot-block

health.com

Observed Jul 18, 2026, 12:14 UTC (2d ago). Every field below was attested with an Ed25519 signature at scan time.

Guarded by a firewall
Runs onCloudflare
Email byGoogle Workspace
Secured byLet's Encrypt
Registered withMarkMonitor Inc.
Also usesZoomAtlassianDocuSignGoogle Search ConsoleSlack
IPv6 · non_profit
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat health.com actually stands on - every host below is a signed observation
health.com
A / AAAA
172.66.1.220162.159.141.2242606:4700:7::1d82a06:98c1:58::1d8
Cloudflareserves the site
NS
blue.foundationdns.comblue.foundationdns.netblue.foundationdns.org
foundationdns.com + foundationdns.net + moreanswers its DNS
MX
aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comalt1.aspmx.l.google.com+1 more
Google Workspacereceives its email
TLS
health.com
Let's Encryptissued its certificate

DNS Records

A 2

  • 172.66.1.220
  • 162.159.141.224

AAAA 2

  • 2606:4700:7::1d8
  • 2a06:98c1:58::1d8

MX 5

  • 1aspmx.l.google.com
  • 10alt3.aspmx.l.google.com
  • 10alt4.aspmx.l.google.com
  • 5alt1.aspmx.l.google.com
  • 5alt2.aspmx.l.google.com

TXT 19

  • MS=ms66370148
  • ZOOM_verify_5IZsf4lCTBKPEd26Y3lHXA
  • adobe-idp-site-verification=4d443bb146b2a60fc0c0216c899a6ef9baa971cc3c36ac4b3020b4719b5c2e82
  • atlassian-domain-verification=uUTQHYge655RxaiCqp-IAyc/Q7GgtoJziDouyp0rB7n8OUdp4q8WfSgllR1IaJVR
  • cisco-ci-domain-verification=30843e860f7e1fc97bb089fa61b33bfed33dc6693f1a0ff9f05d0b02b2b80ff0
  • cursor-domain-verification-b2j0jf=NplWWqp4tMWW9xSA55yP0FzGy
  • d2n8vpeumtss1l.cloudfront.net
  • docusign=375f59b3-4ffb-46d8-b6ec-5f49d7a1df48
  • google-gws-recovery-domain-verification=38544683
  • google-gws-recovery-domain-verification=38657289

NS 3

  • blue.foundationdns.com
  • blue.foundationdns.net
  • blue.foundationdns.org

SOA 1

  • blue.foundationdns.com dns.cloudflare.com

TLS Certificates (4)

Common NameIssuerExpires
health.com C=US, O=Let's Encrypt, CN=YE1 Thu, 03 Sep 2026 19:04:52 +0000
YE1 C=US, O=ISRG, CN=Root YE Sat, 02 Sep 2028 23:59:59 +0000
Root YE C=US, O=Internet Security Research Group, CN=ISRG Root X2 Thu, 02 Sep 2032 23:59:59 +0000
ISRG Root X2 C=US, O=Internet Security Research Group, CN=ISRG Root X1 Thu, 02 Sep 2032 23:59:59 +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 health.com. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID
028a8981-aadb-4bcb-9486-3d6eadd3083c
Output Hash
465b81f7578e6719008013c8718acf7b553a772e6ab8107b7443905ccd99f62f
Signature
ed25519:eb0fa55f536b8c48376f6382d3924af5c3ab1ff7094e8ba1ede61164ca606957356c0401243a08252f40b84d880c50855e5f6af2f731d4d7c371c5a699b8ce05
Public Key
ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8
Parent
(genesis)
Plane
fast
Verify this in your browser