CONTINUOUS INTERNET TELEMETRY24H DRIFT567 material changesacross 488 domains · +113 vs yesterdayDNS DRIFT8 domains changed DNS providertop destination seizedservers.com · +4 vs yesterdayEMAIL DRIFT2 domains switched email providertop destination outlook.comNOW2,339 curated domains not answering+124 vs yesterdayERRORS8,959 responded with an errorlast probe · 5xx / 404 / TLSTHROTTLED2,434 throttled or blocked our scanner429 rate-limit / 403 bot-block24H DRIFT567 material changesacross 488 domains · +113 vs yesterdayDNS DRIFT8 domains changed DNS providertop destination seizedservers.com · +4 vs yesterdayEMAIL DRIFT2 domains switched email providertop destination outlook.comNOW2,339 curated domains not answering+124 vs yesterdayERRORS8,959 responded with an errorlast probe · 5xx / 404 / TLSTHROTTLED2,434 throttled or blocked our scanner429 rate-limit / 403 bot-block

topstep.com

Observed 2026-07-14T21:53:21.609Z (2d ago). Every field below was attested with an Ed25519 signature at scan time.

Up right now
Runs onCloudflare
Email byGoogle Workspace
Registered withDomainSpot LLC
Also usesHubSpotZoomDocuSignFigmaGoogle Search ConsoleNotion1Password
11 subdomains · tranco_40k
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat topstep.com actually stands on - every host below is a signed observation
topstep.com
A / AAAA
198.202.211.1
Cloudflareserves the site
NS
ns-63.awsdns-07.comns-1420.awsdns-49.orgns-926.awsdns-51.netns-1856.awsdns-40.co.uk
awsdns-07.com + awsdns-49.org + moreanswers its DNS
MX
alt3.aspmx.l.google.comalt2.aspmx.l.google.comaspmx.l.google.comalt1.aspmx.l.google.com+1 more
Google Workspacereceives its email

HTTPS probe

redirect Redirecting (3xx) 301 → https://www.topstep.com/
HTTP status301
Servercloudflare
TLS protocolHTTP/3
TLS issuernot observed
Behind Cloudflareyes
Response time280 ms
DNS resolutionNOERROR
Redirect chain
https://www.topstep.com/

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

DNS Records

A 1

  • 198.202.211.1

MX 5

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

TXT 30

  • hubspot-domain-verification=Yzc5ZDQ1YmQtODNhOS00MGZhLTllZDktMDczNTgzNWMxNTA4
  • zapier-domain-verification-challenge=93dcb5d6-5ac1-4084-af45-d40236842cf0
  • knowbe4-site-verification=e38551202fd944521c8145e1150267c5
  • ZOOM_verify_NAuQUkzw1cne988g3s6rxR
  • _kffasp3xqet06t9xgooks4bcnoid76r
  • hubspot-domain-verification=YzA0MzhkZjUtZmI4OC00YzhhLWE0MTMtYjljOTU0OWZiNmEx
  • docusign=10e6d6c2-3d7e-40ee-9d2e-75d9898ec2be
  • figma-domain-verification=e737c98f68a801cdbffc0d9a050a3ec8a38216da1f79caba76bc439b3aab48ec-1760561526
  • hubspot-domain-verification=ODQ0ZWI2NzctY2Q4MS00NTI5LTlhMTItODA3MzY0MGJiOGFj
  • jamf-site-verification=Z7bawbiXTBe5Xj55r0N6jQ

NS 4

  • ns-63.awsdns-07.com
  • ns-1420.awsdns-49.org
  • ns-926.awsdns-51.net
  • ns-1856.awsdns-40.co.uk

SOA 1

  • ns-63.awsdns-07.com awsdns-hostmaster.amazon.com

TLS Certificates (0)

None.

Subdomains (11)

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

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

Ed25519 Receipt

Receipt ID
becf4464-f6a6-4be2-805e-d6b9997c7d75
Output Hash
0b2df2b1d0365fbb5fe92b36824e085f99fa445bfc16e9952d85a8b7363069d1
Signature
ed25519:60ddada5589b97f02ee477bd51b8dfee69cc0c6fb80f46f5ef059fd344e1649ead0fd9cde22aa3c628c19bb5f180ee7f2d0ff9ab0c7ab1ba28697bc804eaa90f
Public Key
ed25519:d610d74ef18f683e5beb859d241d5e67dff0c122e8928b06bec1c2476f4ba27b
Parent
(genesis)
Plane
fast
Verify this in your browser