mathletics.com

Observed Jul 21, 2026, 16:53 UTC (2h ago). Every field below was attested with an Ed25519 signature at scan time.

Up right now

Email byMicrosoft 365

Secured byDigiCert

Also usesGoogle Search ConsoleFacebook/MetaAtlassian

5 subdomains · tranco_100k

Every line above is a signed observation. Check the math at the bottom of the page.

INFRASTRUCTURE MAPwhat mathletics.com actually stands on - every host below is a signed observation

mathletics.com

A / AAAA

52.243.96.246

unattributedserves the site

ns1-09.azure-dns.comns2-09.azure-dns.netns3-09.azure-dns.orgns4-09.azure-dns.info

azure-dns.com + azure-dns.net + moreanswers its DNS

mathletics-com.mail.protection.outlook.com

Microsoft 365receives its email

TLS

*.mathletics.com

DigiCert Incissued its certificate

DNS Records

A 1

52.243.96.246

MX 1

0mathletics-com.mail.protection.outlook.com

TXT 11

v=spf1 include:spf.protection.outlook.com -all
MS=ms49376341
google-site-verification=BH1CBaY7IGkqCF1WzutPTX3-aewN9OrT9k57UORD43g
facebook-domain-verification=rzzmwx6dzusjdh0u605dtoiieq4dbp
google-site-verification=NtaezZczO0uPzPwFUxIJXdPLek5r8z71HACBU9DLHmA
atlassian-domain-verification=QPFlCFfpiPw6u6JqCk1I7lQZBaGx0px3m4o2Ewue2i5R59gJWLO2lw/h0KNSM/WI
v=DMARC1; p=quarantine; rua=mailto:dudes@mathletics.com; ruf=mailto:dudes@mathletics.com; sp=none; ri=86400; fo=1
google-site-verification=KvJzDegLsH2gW1J-6uxbzVaXvOsgF4pgSPmFgl7Oe9Q
_zv06wm5yd13lsekkxcbm0xyw7gna533
_ggx9xroa48zf776eylb9befu8uoszt4

NS 4

ns1-09.azure-dns.com
ns2-09.azure-dns.net
ns3-09.azure-dns.org
ns4-09.azure-dns.info

SOA 1

ns1-09.azure-dns.com azuredns-hostmaster.microsoft.com

CAA 5

issue "digicert.com"
issue "letsencrypt.org"
issue "pki.goog; cansignhttpexchanges=yes"
issue "ssl.com"
issue "sectigo.com"

TLS Certificates (3)

Common Name	Issuer	Expires
`*.mathletics.com`	C=US, O=DigiCert Inc, CN=DigiCert Global G2 TLS RSA SHA256 2020 CA1	Fri, 14 Aug 2026 23:59:59 +0000
`DigiCert Global Root G2`	C=US, O=DigiCert Inc, 2.5.4.11=www.digicert.com, CN=DigiCert Global Root G2	Fri, 15 Jan 2038 12:00:00 +0000
`DigiCert Global G2 TLS RSA SHA256 2020 CA1`	C=US, O=DigiCert Inc, 2.5.4.11=www.digicert.com, CN=DigiCert Global Root G2	Sat, 29 Mar 2031 23:59:59 +0000

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

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

Ed25519 Receipt

Receipt ID: rcpt_d3c1aa6fa8a45993
Output Hash: 39a3ca5a85825ef11f729660731678281bce40bdbc7b93c95a08ac24750edf59
Signature: ed25519:768e191b5151b2ff580ef2e050c9bc1ec0128cede09397a9e2547fd6f41dd9f5c1678310804cce97754b1905edd33258d0267786d53006bfeddc1e247f977b0c
Public Key: ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8
Parent: (genesis)
Plane: fast

Verify this in your browser

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