indexo.dev

mailgrader.com

.com crawl

First seen 2026-04-11 · Last seen 2026-05-13 · ok HTTP/1.1 200 790 ms crawled 2026-05-18

US · 172.67.170.108 · AS13335 Cloudflare, Inc.

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
Audit Your Email Campaigns | Free Mail Grader by NP Digital
Description
Get a free, comprehensive email audit and recommendations for improving your campaign performance with NP Digital’s Mail Grader. Check your email score now!
Language
en

Technology

CDN
Cloudflare
CMS
Gatsby
Analytics
  • Google Tag Manager
Fonts
  • Google Fonts

Third-party hosts loaded (4)

  • fonts.googleapis.com×2
  • fonts.gstatic.com×1
  • www.googletagmanager.com×1
  • www.w3schools.com×1

Registration

Registrar
GoDaddy.com, LLC
Created
2024-02-08
Expires
2027-02-08 264 days left
Updated
2026-02-08
Name servers
  • elliott.ns.cloudflare.com
  • zara.ns.cloudflare.com

DNS records live

NS
  • elliott.ns.cloudflare.com
  • zara.ns.cloudflare.com

Email authentication no MX

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

Certificate (current)

WE1
from 2026-05-16 to 2026-08-14
Expires in 87 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Linked from (1)