iancoleman.io

.io crawl

First seen 2026-04-12 · Last seen 2026-05-19 · ok HTTP/1.1 200 203 ms crawled 2026-05-20

US · 108.156.22.83 · AS16509 Amazon.com, Inc.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title: Index - iancoleman

Technology

CDN: Amazon CloudFront
Server: AmazonS3

Social

DNS records live

NS

ns-110.awsdns-13.com
ns-1511.awsdns-60.org
ns-1949.awsdns-51.co.uk
ns-913.awsdns-50.net

MX

10 in1-smtp.messagingengine.com
20 in2-smtp.messagingengine.com

Email authentication weak

SPF: v=spf1 include:spf.messagingengine.com ?all
neutral (?all)
DMARC: not published
DKIM: no key found at common selectors

Certificate (current)

Amazon RSA 2048 M02

from 2025-06-05 to 2026-07-04

Expires in 44 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://iancoleman.io/

findings

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

Links to (1)

github.com×4

Linked from (3)