firestopstl.com

HTML metadata

Technology

Server

nginx

Third-party hosts loaded (1)

• ajax.googleapis.com×1

Registration

Registrar

Network Solutions, LLC

Created

2007-09-10

Expires

2028-09-10 844 days left

Updated

2025-07-12

Name servers

• ns1.digitalocean.com
• ns2.digitalocean.com
• ns3.digitalocean.com

DNS records live

NS

• ns1.digitalocean.com
• ns2.digitalocean.com
• ns3.digitalocean.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

Email authentication strong

SPF

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

softfail (~all)

DMARC

v=DMARC1; p=quarantine;

policy: quarantine

DKIM

no key found at common selectors

Certificate (current)

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://firestopstl.com/

findings

• missing HSTS
• missing Content Security Policy
• missing frame protection
• missing content type protection
• missing Referrer Policy
• missing Permissions Policy

Links to (2)

• firestopamerica.com×1
• ul.com×1

Linked from (1)

• mosheonline.org×1