indexo.dev

edhelper.com

.com crawl

First seen 2026-04-14 · Last seen 2026-05-07 · ok HTTP/1.1 200 925 ms crawled 2026-05-07

US · 38.70.16.72 · AS174 Cogent Communications, LLC

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title
Free Worksheets and Math Printables You'd Actually Want to Print | edHelper
Description
Worksheets, learning resources, and math practice sheets for teachers to print. Weekly workbooks for K-8. The homework site for teachers!
Language
en

Technology

Server
Apache
Analytics
  • Google Analytics
  • Google Tag Manager

Third-party hosts loaded (2)

  • www.google-analytics.com×1
  • www.googletagmanager.com×1

Social

Contact

Address
rd SearchMath PuzzlesCritical ThinkingNot a Member?JoinCopyright © 2000

Registration

Registrar
Network Solutions, LLC
Created
2000-07-25
Expires
2034-07-25 2988 days left
Updated
2024-07-25
Name servers
  • dns1.easydns.com
  • dns2.easydns.net
  • dns3.easydns.org
  • dns4.easydns.info
  • ns10.dnsmadeeasy.com
  • ns11.dnsmadeeasy.com
  • ns12.dnsmadeeasy.com

DNS records live

NS
  • ns10.dnsmadeeasy.com
  • ns11.dnsmadeeasy.com
  • ns12.dnsmadeeasy.com
  • ns13.dnsmadeeasy.com
  • ns14.dnsmadeeasy.com
  • ns15.dnsmadeeasy.com
MX
Show 8 MX records
  • 10 alt1.aspmx.l.google.com
  • 10 alt2.aspmx.l.google.com
  • 10 aspmx3.googlemail.com
  • 20 aspmx2.googlemail.com
  • 20 aspmx3.googlemail.com
  • 20 aspmx4.googlemail.com
  • 20 aspmx5.googlemail.com
  • 5 aspmx.l.google.com
TXT
  • ug88m0utevecmlu8jj0tlec11o
  • v=DMARC1; p=none; rua=mailto:dmarc_agg@vali.email;
  • 11gr6t07jdhp1ls15ettlt58ul

Email authentication partial

SPF
v=spf1 include:_spf.google.com ip4:38.78.134.77 ip4:70.33.185.143 ip4:38.78.134.83 ip4:70.33.185.148 ~all
softfail (~all)
DMARC
v=DMARC1; p=none;
policy: none (monitoring only)
DKIM
  • k2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAv2aC2KjGKLOwTweBY5A9RpjsxaBXR9r7OAU6U8/zn92ivImI75naUujWbItRI/QmL1jy5PWGqLwoUA…
selectors probed

Certificate (current)

Go Daddy Secure Certificate Authority - G2
from 2026-01-09 to 2027-02-10
Expires in 266 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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 (1)