CONTINUOUS INTERNET TELEMETRY24H DRIFTat least 34,559 material changesacross 33,967+ domains · 24h to ~4h ago · a floor, 20h of 24 walkedNOW566 curated domains not reachablelast probe, steadySITE ERRORS34,433 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 156,712 sites429 rate-limit / 403 bot-block, a posture signal

uswomensopen.com

Observed Jul 27, 2026, 14:47 UTC (6d 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.

Guarded by a firewall
Secured byLet's Encrypt
Also usesGoogle Search Console
IPv6 · 2 subdomains · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat uswomensopen.com actually stands on - every host below is a signed observation
uswomensopen.com
A / AAAA
23.205.106.623.205.106.102600:1408:ec00:5::1730:68cb2600:1408:ec00:5::1730:68c5
2600serves the site
NS
a13-67.akam.neta11-66.akam.neta1-63.akam.neta4-66.akam.net+2 more
akam.netanswers its DNS
TLS
playerprofile.usga.org
Let's Encryptissued its certificate

DNS Records

A 2

  • 23.205.106.6
  • 23.205.106.10

AAAA 2

  • 2600:1408:ec00:5::1730:68cb
  • 2600:1408:ec00:5::1730:68c5

MX 1

  • 0

TXT 7

  • v=spf1 -all
  • google-site-verification=aV6w90I8xAgFg1Tdy6ElsaMlC6wuXrmzrz8aY9_7OZE
  • _9e1kzgn5cg685qhxqny2q1z8pwng7f3
  • v=DMARC1; p=reject
  • v=DKIM1; p=v=spf1 -all
  • v=DKIM1; p=v=spf1 -all
  • v=DKIM1; p=v=spf1 -all

NS 6

  • a13-67.akam.net
  • a11-66.akam.net
  • a1-63.akam.net
  • a4-66.akam.net
  • a2-64.akam.net
  • a28-65.akam.net

SOA 1

  • a4-66.akam.net hostmaster.akamai.com

TLS Certificates (2)

Common NameIssuerExpires
playerprofile.usga.org C=US, O=Let's Encrypt, CN=R13 Tue, 11 Aug 2026 23:10:56 +0000
R13 C=US, O=Internet Security Research Group, CN=ISRG Root X1 Fri, 12 Mar 2027 23:59:59 +0000

Subdomains (2)

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

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

Ed25519 Receipt

Receipt ID
rcpt_f64564d108db9720
Output Hash
a9a3a5812e30602b65c100814dfc59775b4b58783174c40925f3ba723b8c6fce
Signature
ed25519:669b8a382d89c897c275a0171b58e2a723930bf253bf710edbfc025da74f3b48b3d244f3ace4ac7dc81b3af9594d68c10203981a26ee8a15bbda1567fbebb007
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
Verify this in your browser