CONTINUOUS INTERNET TELEMETRY24H DRIFT4,826 material changesacross 4,552 domains · +3,917 vs yesterdayDNS DRIFT304 domains changed DNS providertop destination parity.domains · +278 vs yesterdayEMAIL DRIFT59 domains switched email providertop destination google.com · +51 vs yesterdayCERT DRIFT118 domains switched issuing CA24h · +95 vs yesterdayNOW2,078 curated domains not answering-632 vs yesterdayERRORS21,859 responded with an errorlast probe · 5xx / 404 / TLSTHROTTLED91,844 throttled or blocked our scanner429 rate-limit / 403 bot-block

atptennis.com

Observed Jul 21, 2026, 19:30 UTC (13h ago). Every field below was attested with an Ed25519 signature at scan time. Catalog observation, re-checked on rotation — watch it for 5-minute checks.

Not responding
Email byMicrosoft 365
Registered withNetwork Solutions, LLC
sports_entertainment
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat atptennis.com actually stands on - every host below is a signed observation
atptennis.com
A / AAAA
216.134.208.10
unattributedserves the site
NS
ns1-03.azure-dns.comns2-03.azure-dns.netns3-03.azure-dns.orgns4-03.azure-dns.info
azure-dns.com + azure-dns.net + moreanswers its DNS
MX
atptennis-com.mail.protection.outlook.com
Microsoft 365receives its email

DNS Records

A 1

  • 216.134.208.10

MX 1

  • 0atptennis-com.mail.protection.outlook.com

TXT 2

  • v=spf1 include:spf.protection.outlook.com ip4:173.8.62.193 -all
  • v=DMARC1;p=quarantine;adkim=s;aspf=s;pct=100;ruf=mailto:postmaster@atpworldtour.com;fo=0

NS 4

  • ns1-03.azure-dns.com
  • ns2-03.azure-dns.net
  • ns3-03.azure-dns.org
  • ns4-03.azure-dns.info

SOA 1

  • ns1-03.azure-dns.com postmaster.atpworldtour.com

TLS Certificates (0)

None.

Subdomains (0)

None observed.

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

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

Ed25519 Receipt

Receipt ID
rcpt_bc3ef99bda178001
Output Hash
cb086f868bc56d778c5732365f611a321b5b8b63aefdb5d7efef6e75961b70df
Signature
ed25519:4cadf119bd5c513f327fce62c65433e7ff8f8ed8fecb73146bbf1e97e78b817a8ed959c884c2c74c4463e8374cb24c07a0e1c4e481a03ff1fe96ce2f9d207204
Public Key
ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8
Parent
(genesis)
Plane
fast
Verify this in your browser