mathplayground.com

Observed 2026-07-18T07:37:25.864Z (2h 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::6812:4462606:4700::6812:546

Cloudflareserves the site

cody.ns.cloudflare.comaron.ns.cloudflare.com

cloudflare.comanswers its DNS

alt1.aspmx.l.google.comaspmx.l.google.comaspmx2.googlemail.comaspmx3.googlemail.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 time17 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::6812:446
2606:4700::6812:546

MX 5

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

cody.ns.cloudflare.com
aron.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.

<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: d54cfd72-0695-484d-ac0a-4090aaa45519
Output Hash: 3182cc39054ac4a07b027e5b38643819997a1931fbcc6e73448c66f5a15ce224
Signature: ed25519:2e4f00095628e9d1a779b3584415f0f1e8c053f5e126d1dabbff4331d67836463f556f3fa42dec6b865e6498865ac019770991e968b4d89dad3473895e1e5f03
Public Key: ed25519:7aad40f2d6399c207fe2fc15aade04a78324787a355d36725cc90687f9e10cff
Parent: (genesis)
Plane: fast

Verify this in your browser

Permalink: https://domaindrift.io/t/mathplayground.com