indexo.dev

printablerulers.net

.net crawl

First seen 2026-05-02 · Last seen 2026-05-20 · ok HTTP/1.1 200 1419 ms crawled 2026-05-09

DE · 52.57.221.121 · AS16509 Amazon.com, Inc.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Printable Rulers
Description
Free Printable Rulers in PDF format
Canonical
https://www.FreePrintableRulers.net

Technology

CDN
Cloudflare
Ads
  • Google AdSense

Third-party hosts loaded (5)

  • analytics.aweber.com×1
  • pagead2.googlesyndication.com×1
  • privacy.gatekeeperconsent.com×1
  • the.gatekeeperconsent.com×1
  • www.freeprintablerulers.net×1

Registration

Registrar
Name.com, Inc.
Created
2008-12-11
Expires
2027-12-11 569 days left
Updated
2026-01-08
Name servers
  • octopus.ezoicns.com
  • tarsier.ezoicns.com

DNS records live

NS
  • octopus.ezoicns.com
  • tarsier.ezoicns.com
  • tuatara.ezoicns.com
  • warthog.ezoicns.com
MX
  • 10 ezmail.printablerulers.net

Email authentication weak

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

Certificate (current)

E8
from 2026-03-22 to 2026-06-20
Expires in 30 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.printablerulers.net/

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

Links to (2)

Linked from (2)