indexo.dev

4ssecurity.com

.com crawl

First seen 2026-04-14 · Last seen 2026-05-09 · ok HTTP/1.1 200 1269 ms crawled 2026-05-09

US · 198.49.23.144 · AS53831 Squarespace, Inc.

Reputation 94/100 dmarc monitor-only

sector other type landing page

HTML metadata

Title
4S Security
Language
en-US
Canonical
https://www.4ssecurity.com

Open Graph

url
https://www.4ssecurity.com
title
4S Security
site name
4S Security

Technology

Server
Squarespace
CMS
Squarespace
Fonts
  • Adobe Fonts
Third-party hosts loaded (8)
  • definitions.sqspcdn.com×15
  • assets.squarespace.com×10
  • images.squarespace-cdn.com×5
  • static1.squarespace.com×5
  • use.typekit.net×2
  • js.hs-scripts.com×1
  • p.typekit.net×1
  • widget.freshworks.com×1

Social

Contact

Email
Phone

Registration

Registrar
Squarespace Domains LLC
Created
2022-02-17
Expires
2027-02-17 274 days left
Updated
2026-02-02
Name servers
  • dns1.p07.nsone.net
  • dns2.p07.nsone.net
  • dns3.p07.nsone.net
  • dns4.p07.nsone.net
  • ns01.squarespacedns.com
  • ns02.squarespacedns.com
  • ns03.squarespacedns.com
  • ns04.squarespacedns.com

DNS records live

NS
  • dns1.p07.nsone.net
  • dns2.p07.nsone.net
  • dns3.p07.nsone.net
  • dns4.p07.nsone.net
  • ns01.squarespacedns.com
  • ns02.squarespacedns.com
  • ns03.squarespacedns.com
  • ns04.squarespacedns.com
MX
  • 0 4ssecurity-com.mail.protection.outlook.com
TXT
  • MS=ms33289783
  • apple-domain-verification=HEWjdIAt4hXRVDbk

Email authentication partial

SPF
v=spf1 include:spf.protection.outlook.com include:_spf.salesforce.com ~all
softfail (~all)
DMARC
v=DMARC1; p=none; rua=mailto:dmarc-reports@4ssecurity.com; adkim=s; aspf=s; pct=100
policy: none (monitoring only)
DKIM
  • s1: k=rsa; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAs/e00+UdxHpGJE9imGadRjbhwu8DLFn6rtrtZLeRowA3siOo5FKHzh+asgnCfaIjXHzL4N3mORyitLiam7…
  • s2: k=rsa; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA7UVMILzpSe01ntNRAlm5mle3+U5Pb2ovSKinBtoVWbBq7oejYdUcUMRHyVKsSWuIyhOQHPhyJTigYahrPQ…
selectors probed

Certificate (current)

R12
from 2026-03-24 to 2026-06-22
Expires in 34 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 70/100 Checked live page: https://www.4ssecurity.com/

present
  • strict-transport-security
  • x-frame-options
  • x-content-type-options
findings
  • missing Content Security Policy
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-frame-options
SAMEORIGIN
x-content-type-options
nosniff
strict-transport-security
max-age=15552000

Links to (2)

Linked from (1)