CONTINUOUS INTERNET TELEMETRY24H DRIFT2,259 material changesacross 2,058 domains · -292 vs yesterdayDNS DRIFT14 domains changed DNS providertop destination selectel.ru · -2 vs yesterdayEMAIL DRIFT5 domains switched email providertop destination google.comCERT DRIFT1 domains switched issuing CA24h · -4 vs yesterdayNOW3,390 curated domains not answeringlast probe, steadyERRORS10,886 responded with an errorlast probe · 5xx / 404 / 429 / 40324H DRIFT2,259 material changesacross 2,058 domains · -292 vs yesterdayDNS DRIFT14 domains changed DNS providertop destination selectel.ru · -2 vs yesterdayEMAIL DRIFT5 domains switched email providertop destination google.comCERT DRIFT1 domains switched issuing CA24h · -4 vs yesterdayNOW3,390 curated domains not answeringlast probe, steadyERRORS10,886 responded with an errorlast probe · 5xx / 404 / 429 / 403

simplecast.com

Observed 2026-07-14T03:01:44.862Z (6h ago). Every field below was attested with an Ed25519 signature at scan time.

Up right now
Runs onCloudflare
Email byGoogle Workspace
Registered withAmazon Registrar, Inc.
Also usesStripeHubSpotGoogle Search Console
95 subdomains · media_entertainment
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat simplecast.com actually stands on - every host below is a signed observation
simplecast.com
A / AAAA
199.60.103.185199.60.103.85
Cloudflareserves the site
NS
ns-714.awsdns-25.netns-1649.awsdns-14.co.ukns-435.awsdns-54.comns-1055.awsdns-03.org
awsdns-25.net + awsdns-14.co.uk + moreanswers its DNS
MX
alt3.aspmx.l.google.comalt4.aspmx.l.google.comalt2.aspmx.l.google.comaspmx.l.google.com+1 more
Google Workspacereceives its email

HTTPS probe

redirect Redirecting (3xx) 301 → https://www.simplecast.com/
HTTP status301
Servercloudflare
TLS protocolHTTP/3
TLS issuernot observed
Behind Cloudflareyes
Response time65 ms
DNS resolutionNOERROR
Redirect chain
https://www.simplecast.com/

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

DNS Records

A 2

  • 199.60.103.185
  • 199.60.103.85

MX 5

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

TXT 15

  • have-i-been-pwned-verification=e57f1a48bfd3156c42d2101e9cc798e8
  • stripe-verification=46db797e734d25037c8a1966048d4d0a26f34600f23375c9ab8f1b327dc5b023
  • onetrust-domain-verification=fcae5ffff31d4dda902b3e4bcd0ef707
  • E2ABBE35FD
  • d3ajex2kvszhwd.cloudfront.net
  • _globalsign-domain-verification=sixswoQSElSRftI3iQ54LD182s7Z0Z_QENlia5LMLs
  • postman-domain-verification=1cec4f8d082c7b4f2ce2c78c03fca7c9da3879181b5ece5436d3457ae6f6114fc2fc1c21a68ce87327a9a2bb5f2e1b4f52fb055f2cd260bcf66f1f14101cefd8
  • keybase-site-verification=fBFFy6yD42yjioyDCD_D9RMI3of3ZB01SEDssLKUMFM
  • v=spf1 include:sendgrid.net include:servers.mcsv.net include:spf.mandrillapp.com include:_spf.google.com include:5139384.spf06.hubspotemail.net include:mail.zendesk.com ~all
  • onetrust-domain-verification=8ce4239c2d794d05b5dea9293c37919b

NS 4

  • ns-714.awsdns-25.net
  • ns-1649.awsdns-14.co.uk
  • ns-435.awsdns-54.com
  • ns-1055.awsdns-03.org

SOA 1

  • ns-435.awsdns-54.com cloud.simplecast.com

TLS Certificates (0)

None.

Subdomains (95)

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

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

Ed25519 Receipt

Receipt ID
49c06acc-1891-4da2-8c1f-494ddb4c2030
Output Hash
50de7c9be5c2c077f91559f20cf046a24256259a691c923da865b7e0532919db
Signature
ed25519:c68e80db1943270358166b70848cd9d96550ceb28843daa620ce472f27593b549bfbde3886d84811aecb44f63c6a779b07e2277399e498ae5e58962590e22c0e
Public Key
ed25519:d610d74ef18f683e5beb859d241d5e67dff0c122e8928b06bec1c2476f4ba27b
Parent
(genesis)
Plane
fast
Verify this in your browser