CONTINUOUS INTERNET TELEMETRY24H DRIFT1,985 material changesacross 1,792 domains · +26 vs yesterdayDNS DRIFT22 domains changed DNS providertop destination parity.domains · +3 vs yesterdayEMAIL DRIFT6 domains switched email providertop destination google.com · +3 vs yesterdayCERT DRIFT1 domains switched issuing CA24h · -1 vs yesterdayNOW3,472 curated domains not answeringlast probe, steadyERRORS8,531 responded with an errorlast probe · 5xx / 404 / TLSTHROTTLED2,334 throttled or blocked our scanner429 rate-limit / 403 bot-block24H DRIFT1,985 material changesacross 1,792 domains · +26 vs yesterdayDNS DRIFT22 domains changed DNS providertop destination parity.domains · +3 vs yesterdayEMAIL DRIFT6 domains switched email providertop destination google.com · +3 vs yesterdayCERT DRIFT1 domains switched issuing CA24h · -1 vs yesterdayNOW3,472 curated domains not answeringlast probe, steadyERRORS8,531 responded with an errorlast probe · 5xx / 404 / TLSTHROTTLED2,334 throttled or blocked our scanner429 rate-limit / 403 bot-block

mathplayground.com

Observed 2026-07-15T07:07:43.158Z (5h ago). Every field below was attested with an Ed25519 signature at scan time.

Up right now
Runs onCloudflare
Email byGoogle Workspace
Registered withGoDaddy.com, LLC
IPv6 · 5 subdomains · tranco_10k
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat mathplayground.com actually stands on - every host below is a signed observation
mathplayground.com
A / AAAA
104.18.4.70104.18.5.702606:4700::6812:5462606:4700::6812:446
Cloudflareserves the site
NS
aron.ns.cloudflare.comcody.ns.cloudflare.com
cloudflare.comanswers its DNS
MX
aspmx3.googlemail.comaspmx2.googlemail.comaspmx.l.google.comalt1.aspmx.l.google.com+1 more
Google Workspacereceives its email

HTTPS probe

redirect Redirecting (3xx) 301 → https://www.mathplayground.com/
HTTP status301
Servercloudflare
TLS protocolHTTP/2
TLS issuernot observed
Behind Cloudflareyes
Response time232 ms
DNS resolutionNOERROR
Redirect chain
https://www.mathplayground.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

  • 104.18.4.70
  • 104.18.5.70

AAAA 2

  • 2606:4700::6812:546
  • 2606:4700::6812:446

MX 5

  • 10aspmx3.googlemail.com
  • 10aspmx2.googlemail.com
  • 1aspmx.l.google.com
  • 5alt1.aspmx.l.google.com
  • 5alt2.aspmx.l.google.com

TXT 2

  • v=spf1 ip4:50.28.72.12 +a +mx +ip4:74.81.90.234 include:servers.mcsv.net ~all
  • v=DKIM1; (detected)

NS 2

  • aron.ns.cloudflare.com
  • cody.ns.cloudflare.com

SOA 1

  • aron.ns.cloudflare.com dns.cloudflare.com

TLS Certificates (0)

None.

Subdomains (5)

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

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

Ed25519 Receipt

Receipt ID
71fd861d-8f9d-42c4-b879-2eaa2c6363e4
Output Hash
0ba465d31c67528dc1e26cf50bba35f13fa4acbee7820499cf454bcda436c522
Signature
ed25519:81c4264189d66a6627349f0732ab5885f495eaec2a3e9b47654d7537ffc27ab5a39f7590a3a6ea1908771b5891d9d6c17502870bec84995e524aa833f81f1405
Public Key
ed25519:d610d74ef18f683e5beb859d241d5e67dff0c122e8928b06bec1c2476f4ba27b
Parent
(genesis)
Plane
fast
Verify this in your browser