indexo.dev

easycalculation.com

.com crawl

First seen 2026-04-12 · Last seen 2026-05-08 · ok HTTP/1.1 200 3777 ms crawled 2026-05-04

US · 173.255.199.118 · AS63949 Akamai Connected Cloud

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
Free Online Math Calculator and Converter
Description
Free Online Math Calculators and Converters. Mathematics Calculation is made easier.
Language
en

Technology

Server
nginx
Ads
  • Google AdSense

Third-party hosts loaded (1)

  • pagead2.googlesyndication.com×4

Registration

Registrar
PDR Ltd. d/b/a PublicDomainRegistry.com
Created
2005-12-02
Expires
2026-12-02 196 days left
Updated
2025-11-26
Name servers
  • ns1.dnsforcloud.com
  • ns2.dnsforcloud.com

DNS records live

NS
  • ns1.dnsforcloud.com
  • ns2.dnsforcloud.com
MX
  • 0 mail.easycalculation.com
TXT
  • v=spf1 +a +mx +ip4:45.79.162.159 ~all

Certificate (current)

Sectigo Public Server Authentication CA DV R36
from 2026-03-03 to 2027-02-03
Expires in 259 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Links to (1)

Linked from (2)