CONTINUOUS INTERNET TELEMETRY24H DRIFT3,085 material changesacross 2,805 domains · -313 vs yesterdayDNS DRIFT18 domains changed DNS providertop destination cloudflare.com · -9 vs yesterdayEMAIL DRIFT5 domains switched email providertop destination google.com · -1 vs yesterdayCERT DRIFT6 domains switched issuing CA24h · -1 vs yesterdayNOW3,326 curated domains not answering-6,392 vs yesterdayERRORS10,910 responded with an errorlast probe · 5xx / 404 / 429 / 40324H DRIFT3,085 material changesacross 2,805 domains · -313 vs yesterdayDNS DRIFT18 domains changed DNS providertop destination cloudflare.com · -9 vs yesterdayEMAIL DRIFT5 domains switched email providertop destination google.com · -1 vs yesterdayCERT DRIFT6 domains switched issuing CA24h · -1 vs yesterdayNOW3,326 curated domains not answering-6,392 vs yesterdayERRORS10,910 responded with an errorlast probe · 5xx / 404 / 429 / 403

webrootcloudav.com

Observed 2026-07-12T20:47:58.065Z (23h ago). Every field below was attested with an Ed25519 signature at scan time.

Not responding
Runs onCloudflare
Email byAmazon SES
2 subdomains · tranco_5k
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat webrootcloudav.com actually stands on - every host below is a signed observation
webrootcloudav.com
NS
ns-515.awsdns-00.netns-1845.awsdns-38.co.ukns-1433.awsdns-51.orgns-213.awsdns-26.com
awsdns-00.net + awsdns-38.co.uk + moreanswers its DNS
MX
mx2.emailsrvr.commx1.emailsrvr.comskymail2.webrootcloudav.comwebpush1.webrootcloudav.com+5 more
Amazon SESreceives its email

HTTPS probe

server_error Server error (5xx) 530 Server Error
HTTP status530
Servercloudflare
TLS protocolHTTP/2
TLS issuernot observed
Behind Cloudflareyes
Response time6 ms
DNS resolutionNOERROR

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

DNS Records

MX 9

  • 10mx2.emailsrvr.com
  • 10mx1.emailsrvr.com
  • 400skymail2.webrootcloudav.com
  • 100webpush1.webrootcloudav.com
  • 700webpush2-qa.webrootcloudav.com
  • 300skymail1.webrootcloudav.com
  • 600skymail-qa.webrootcloudav.com
  • 200webpush2.webrootcloudav.com
  • 500smail.webrootcloudav.com

TXT 1

  • v=spf1 mx include:emailsrvr.com include:sendgrid.net include:amazonses.com ~all

NS 4

  • ns-515.awsdns-00.net
  • ns-1845.awsdns-38.co.uk
  • ns-1433.awsdns-51.org
  • ns-213.awsdns-26.com

SOA 1

  • ns-515.awsdns-00.net awsdns-hostmaster.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 webrootcloudav.com. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID
5bd0ad43-e578-40a8-b87f-dc20c5f4ac37
Output Hash
59d114603ea2049af20754649b681629e3c67c745d91879b2ff5a558beafb15b
Signature
ed25519:078071f3e1ee29ca1007121a87ba5264ef1273a5efa60948e2cfcaa0dcd0339f9369930025012ff16df76d672399d9a177540beba98443116c08d15b9d063a06
Public Key
ed25519:d610d74ef18f683e5beb859d241d5e67dff0c122e8928b06bec1c2476f4ba27b
Parent
(genesis)
Plane
fast
Verify this in your browser