indexo.dev

threefifteendesign.com

.com crawl

First seen 2026-04-22 · Last seen 2026-05-13 · ok HTTP/1.1 200 3456 ms crawled 2026-05-16

US · 35.185.236.49 · AS396982 Google LLC

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Home
Canonical
https://threefifteendesign.com

Technology

Server
nginx
Fonts
  • Google Fonts

Third-party hosts loaded (6)

  • static.showit.co×40
  • lib.showit.co×4
  • fonts.googleapis.com×2
  • ajax.googleapis.com×1
  • cdnjs.cloudflare.com×1
  • fonts.gstatic.com×1

Social

Contact

Email

Registration

Registrar
NameCheap, Inc.
Created
2010-11-22
Expires
2026-11-22 185 days left
Updated
2025-11-22
Name servers
  • dns1.registrar-servers.com
  • dns2.registrar-servers.com

DNS records live

NS
  • dns1.registrar-servers.com
  • dns2.registrar-servers.com
MX
Show 7 MX records
  • 1 aspmx.l.google.com
  • 10 aspmx2.googlemail.com
  • 10 aspmx3.googlemail.com
  • 30 aspmx4.googlemail.com
  • 30 aspmx5.googlemail.com
  • 5 alt1.aspmx.l.google.com
  • 5 alt2.aspmx.l.google.com

Email authentication weak

SPF
not published
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R12
from 2026-04-28 to 2026-07-27
Expires in 67 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Links to (3)

Linked from (1)