indexo.dev

mjdenny.com

.com crawl

First seen 2026-05-01 · Last seen 2026-05-15 · ok HTTP/1.1 200 1158 ms crawled 2026-05-08

US · 65.254.227.240 · AS29873 Newfold Digital, Inc.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Matt Denny's Academic Website
Description
Matt Denny's Academic Website.
Language
en-US

Social

Registration

Registrar
GoDaddy.com, LLC
Created
2015-03-07
Expires
2030-03-07 1388 days left
Updated
2024-02-02
Name servers
  • ns1.fatcow.com
  • ns2.fatcow.com

DNS records live

NS
  • ns1.fatcow.com
  • ns2.fatcow.com
MX
  • 30 mx.mjdenny.com

Email authentication weak

SPF
v=spf1 ip4:38.113.1.0/24 ip4:38.113.20.0/24 ip4:65.254.224.0/19 include:websitewelcome.com ?all
neutral (?all)
DMARC
not published
DKIM
  • dkim: v=DKIM1; t=y; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA4fju5dRLECYeUvZEy2idRbmGYamu6ezAU8wSqMiwYOy3nnud83HS1VLn5VDpWim8lTgQd3gQD…
selectors probed

Certificate (current)

E7
from 2026-05-05 to 2026-08-03
Expires in 76 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Links to (5)

Linked from (1)