sff.org

https://sff.org· First analyzed 25 May 2026· Updated 25 May 2026

This site uses bot protection

The website blocked automated page access (e.g. Cloudflare Turnstile). Only DNS-based modules could be analyzed — hosting, SSL, email infrastructure, and domain info are shown below. Technology stack, SEO, and other page-content modules are unavailable for this site.

Hosting Provider

WP Engine

wpengine.com

IP Address

141.193.213.21

Site Location

🇺🇸 United Statesvia ip

Server Location

🇺🇸 Austin, United States

ASN

AS209242

Organization

WPEngine, Inc.

Nameservers

ns56.worldnic.com.ns55.worldnic.com.

Security Score

71%Good

HTTPS

No WAF

50d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Google Trust Services

Key Algorithm

ECDSA (secp256r1) (256 bit)

Signature

ECDSA with SHA-256

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2+H3

Valid From

16.04.2026

Valid Until

15.07.2026

OCSP Stapling

Enabled

Subject Alternative Names (1)

sff.org

SHA-256 Fingerprint

93:16:AE:BD:F5:66:74:B6:B3:CF:FC:1E:27:60:AA:9B:9D:67:0A:C8...

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Email Infrastructure

Microsoft 365

Score

SPF

DKIM

DMARC

DMARC Policy

None (Monitor Only)

MX Records (1)

sff-org.mail.protection.outlook.com

Domain Information

sff.org

Domain Age

31 years

Created

28.05.1995

Expires

27.05.2027

Last Updated

19.12.2024

Registrar

Network Solutions, LLC

DNSSEC

Not Enabled

Website Identity

sff.org

31 years old

Location detected: 🇺🇸 United Statesvia ip

Network Solutions, LLC📧 Microsoft 365