tsffoundation.org

.org crawl

First seen 2026-04-14 · Last seen 2026-05-11 · ok HTTP/1.1 200 1328 ms crawled 2026-05-09

US · 192.124.249.35 · AS30148 Sucuri

Reputation 100/100

Classifying

Technology

CDN: Cloudflare
Server: Sucuri

Registration

Registrar

GoDaddy.com, LLC

Created

2007-03-08

Expires

2028-03-08 659 days left

Updated

2025-04-22

Name servers

ns01.domaincontrol.com
ns02.domaincontrol.com

DNS records live

NS

ns01.domaincontrol.com
ns02.domaincontrol.com

MX

1 aspmx.l.google.com
10 alt3.aspmx.l.google.com
10 alt4.aspmx.l.google.com
5 alt1.aspmx.l.google.com
5 alt2.aspmx.l.google.com

TXT

ca3-77d84540f6bb461a9e615177f6512168
google-site-verification=S76BvzNrKA-KshUWzxf0utKdQuJpN8PvYTltje9RnxA

Email authentication strong

SPF

v=spf1 include:_spf.google.com ~all

softfail (~all)

DMARC

v=DMARC1; p=reject; rua=mailto:support@theschmidt.org

policy: reject (enforced)

DKIM

google: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAn+3Sp9RVbi9157e1zZXiEXnhDbk25b57ZFj8hvKdJUn/UNkzbCJ6OIJvMKFn/zQjxErD9TaxvWFJ8P…

selectors probed

Certificate (current)

Go Daddy Secure Certificate Authority - G2

from 2026-03-30 to 2026-06-08

Expires in 20 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 70/100 Checked live page: https://tsffoundation.org/

present

content-security-policy
x-frame-options
x-content-type-options

findings

missing HSTS
missing Referrer Policy
missing Permissions Policy

Header values

x-frame-options: SAMEORIGIN
x-content-type-options: nosniff
content-security-policy: upgrade-insecure-requests;