indexo.dev

md5summer.org

.org crawl

First seen 2026-04-12 · Last seen 2026-04-30 · ok HTTP/1.1 200 334 ms crawled 2026-05-04

US · 108.156.22.49 · AS16509 Amazon.com, Inc.

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
Home of the MD5summer
Description
Windows MD5 sum generator and verifier

Technology

CDN
Amazon CloudFront
Server
AmazonS3
Ads
  • Google AdSense

Third-party hosts loaded (1)

  • pagead2.googlesyndication.com×1

Contact

Email

Registration

Registrar
Amazon Registrar, Inc.
Created
2001-11-28
Expires
2026-11-28 192 days left
Updated
2025-10-29
Name servers
  • ns-1155.awsdns-16.org
  • ns-1649.awsdns-14.co.uk
  • ns-445.awsdns-55.com
  • ns-604.awsdns-11.net

DNS records live

NS
  • ns-1155.awsdns-16.org
  • ns-1649.awsdns-14.co.uk
  • ns-445.awsdns-55.com
  • ns-604.awsdns-11.net
MX
  • 1 aspmx.l.google.com
  • 10 aspmx2.googlemail.com
  • 10 aspmx3.googlemail.com
  • 5 alt1.aspmx.l.google.com
  • 5 alt2.aspmx.l.google.com

Certificate (current)

Amazon RSA 2048 M04
from 2025-09-29 to 2026-10-28
Expires in 161 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://md5summer.org/

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

Linked from (1)