fas.org

.org toplist crawl

First seen 2026-04-11 · Last seen 2026-05-18 · ok HTTP/1.1 200 936 ms crawled 2026-05-18

US · 50.116.19.161 · AS63949 Akamai Connected Cloud

Reputation 94/100 dmarc monitor-only

Classifying

HTML metadata

Title

Home - Federation of American Scientists

Description

FAS envisions a world where cutting-edge science, technology, ideas and talent are deployed to solve the biggest challenges of our time.

Language

en-US

Generator

WordPress 6.9

Canonical

https://fas.org/

Feeds

Federation of American Scientists » Home Comments Feed RSS

Open Graph

url: https://fas.org/
title: Home - Federation of American Scientists
locale: en_US
site name: Federation of American Scientists
description: FAS envisions a world where cutting-edge science, technology, ideas and talent are deployed to solve the biggest challenges of our time.

Technology

Server: nginx
CMS: WordPress

Analytics

Google Tag Manager

Third-party hosts loaded (1)

www.googletagmanager.com×1

Social

Contact

Email

Registration

Registrar

GoDaddy.com, LLC

Created

1995-03-23

Expires

2028-03-24 675 days left

Updated

2025-03-12

Name servers

cortney.ns.cloudflare.com
dimitris.ns.cloudflare.com

DNS records live

NS

cortney.ns.cloudflare.com
dimitris.ns.cloudflare.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

Show 4 TXT records

MS=30879FAE6998B1D64DFF6A578BAADC9BD072313C
MS=ms90557443
google-site-verification=8O5FwGq_9lvEbH_YCnzyiNNqiLNtQbwBmk-b0LG69Eg
google-site-verification=Ez1DwE98RbLxbAb8RrO9ev9kPPzJ7ZsoTn1IuVv-T58

Email authentication partial

SPF

v=spf1 include:_spf.google.com include:amazonses.com include:spf.mandrillapp.com include:_spf.salesforce.com ~all

softfail (~all)

DMARC

v=DMARC1; p=none; rua=mailto:1b716921a573454eb6c8e923d48d9f60@dmarc-reports.cloudflare.net;

policy: none (monitoring only)

DKIM

google: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAm++yASUom4FNNMa3UQc2lt0Kv+eEAnUu4mYoW0d00c7dWg9flGJRooEvqWm75EMgHSGlZXFqbdQZix…
k2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAv2aC2KjGKLOwTweBY5A9RpjsxaBXR9r7OAU6U8/zn92ivImI75naUujWbItRI/QmL1jy5PWGqLwoUA…

selectors probed

Certificate (current)

from 2026-04-29 to 2026-07-28

Expires in 70 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 90/100 Checked live page: https://fas.org/

present

strict-transport-security
content-security-policy
x-frame-options
x-content-type-options
referrer-policy
permissions-policy
cross-origin-opener-policy
cross-origin-embedder-policy
cross-origin-resource-policy

findings

weak frame protection
weak content type protection

Header values

referrer-policy: strict-origin-when-cross-origin, strict-origin-when-cross-origin
x-frame-options: SAMEORIGIN, SAMEORIGIN
permissions-policy: accelerometer=(), autoplay=(), camera=(), cross-origin-isolated=(), display-capture=(self), encrypted-media=(), fullscreen=*, geolocation=(self), gyroscope=(), keyboard-map=(), magnetometer=(), microphone=(), midi=(), payment=*, picture-in-picture=*, publickey-credentials-get=(), screen-wake-lock=(), sync-xhr=*, usb=(), xr-spatial-tracking=(), gamepad=(), serial=()
x-content-type-options: nosniff, nosniff
content-security-policy: upgrade-insecure-requests;
strict-transport-security: max-age=63072000; includeSubDomains; preload, max-age=31536000; includeSubDomains
cross-origin-opener-policy: unsafe-none
cross-origin-embedder-policy: unsafe-none; report-to='default'
cross-origin-resource-policy: cross-origin