indexo.dev

highopens.com

.com crawl

First seen 2026-04-15 · Last seen 2026-05-07 · ok HTTP/1.1 200 1250 ms crawled 2026-05-10

US · 104.21.30.99 · AS13335 Cloudflare, Inc.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
High Opens – Blunt Results
Language
en-US
Generator
WordPress 6.9.4
Canonical
https://highopens.com/
Feeds

Technology

CDN
Cloudflare
CMS
WordPress
Fonts
  • Google Fonts

Third-party hosts loaded (3)

  • www.google.com×2
  • fonts.googleapis.com×1
  • r2.leadsy.ai×1

Registration

Registrar
Cloudflare, Inc.
Created
2025-05-13
Expires
2027-05-13 359 days left
Updated
2026-04-13
Name servers
  • aryanna.ns.cloudflare.com
  • zeus.ns.cloudflare.com

DNS records live

NS
  • aryanna.ns.cloudflare.com
  • zeus.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
  • google-site-verification=FNTEeRNjYqpE9rUFlX00TWlsseEtOtiGEr5c5lF4PFY

Email authentication weak

SPF
v=spf1 include:_spf.google.com -all
strict (-all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

WE1
from 2026-05-04 to 2026-08-02
Expires in 75 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 45/100 Checked live page: https://highopens.com/

present
  • x-content-type-options
  • referrer-policy
findings
  • missing HSTS
  • missing Content Security Policy
  • missing frame protection
  • missing Permissions Policy
Header values
referrer-policy
no-referrer-when-downgrade
x-content-type-options
nosniff

Links to (1)

Linked from (1)