indexo.dev

icalcu.com

.com crawl

First seen 2026-04-22 · Last seen 2026-05-16 · ok HTTP/1.1 200 8723 ms crawled 2026-05-16

US · 108.167.142.230 · AS46606 Unified Layer

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
iCalcu.com 1 Step Away to Accurate Solutions
Description
Free web-based statistics calculators, scrabble word finder, words with friends helper, conversion calculators, math calculators, personal finance calculators, personal health calculators and more.
Language
en

Technology

Server
Apache
Analytics
  • Google Tag Manager

Third-party hosts loaded (2)

  • s7.addthis.com×1
  • www.googletagmanager.com×1

Registration

Registrar
NameCheap, Inc.
Created
2017-08-21
Expires
2026-08-21 93 days left
Updated
2025-07-22
Name servers
  • ns8345.hostgator.com
  • ns8346.hostgator.com

DNS records live

NS
  • ns8345.hostgator.com
  • ns8346.hostgator.com
MX
  • 0 mail.icalcu.com

Email authentication weak

SPF
v=spf1 a mx include:websitewelcome.com ~all
softfail (~all)
DMARC
not published
DKIM
  • default: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAvSyWsb2kRUlbRODirPGpxbwyuQAOg54JQojqrpz0NVZT8WGfadw1+q7wMlGFfXkogDZRpHdcDwnfYt…
selectors probed

Certificate (current)

R13
from 2026-04-22 to 2026-07-21
Expires in 62 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Linked from (1)