scottkom.com

.com crawl

First seen 2026-04-22 · Last seen 2026-05-17 · ok HTTP/1.1 200 2308 ms crawled 2026-05-16

US · 104.26.1.106 · AS13335 Cloudflare, Inc.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title: Scott Duke Kominers — Homepage
Description: Homepage
Language: en

Technology

CDN: Cloudflare

Registration

Registrar

GoDaddy.com, LLC

Created

2007-12-02

Expires

2026-12-02 197 days left

Updated

2026-03-05

Name servers

joel.ns.cloudflare.com
ryleigh.ns.cloudflare.com

DNS records live

NS

joel.ns.cloudflare.com
ryleigh.ns.cloudflare.com

MX

0 smtp.secureserver.net
10 mailstore1.secureserver.net

Email authentication weak

SPF: not published
DMARC: not published
DKIM: no key found at common selectors

Certificate (current)

WE1

from 2026-05-03 to 2026-08-01

Expires in 75 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 45/100 Checked live page: https://scottkom.com/

present

x-content-type-options
referrer-policy

findings

missing HSTS
missing Content Security Policy
missing frame protection
missing Permissions Policy

Header values

referrer-policy: strict-origin-when-cross-origin
x-content-type-options: nosniff