indexo.dev

instantworksheets.net

.net crawl

First seen 2026-05-02 · Last seen 2026-05-09 · ok HTTP/1.1 200 2130 ms crawled 2026-05-08

DE · 52.57.221.121 · AS16509 Amazon.com, Inc.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Hundreds of educational worksheets for teachers and parents
Description
Printable worksheets for teachers educators and parents. 365+ for free, and a thousand more for premium members!
Language
en-US
Canonical
https://instantworksheets.net/
Feeds

Technology

Server
Apache
CMS
WordPress
Ads
  • Google Ads (DoubleClick)

Third-party hosts loaded (4)

  • go.ezodn.com×1
  • privacy.gatekeeperconsent.com×1
  • securepubads.g.doubleclick.net×1
  • the.gatekeeperconsent.com×1

Registration

Registrar
Name.com, Inc.
Created
2011-05-18
Expires
2027-05-18 363 days left
Updated
2024-03-03
Name servers
  • burmese.ezoicns.com
  • chicken.ezoicns.com

DNS records live

NS
  • burmese.ezoicns.com
  • chicken.ezoicns.com
  • moorhen.ezoicns.com
  • termite.ezoicns.com
MX
  • 10 ezmail.instantworksheets.net

Email authentication weak

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

Certificate (current)

E8
from 2026-04-16 to 2026-07-15
Expires in 56 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://instantworksheets.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 (6)