indexo.dev

nathanmierski.com

.com crawl

First seen 2026-05-03 · Last seen 2026-05-03 · ok HTTP/1.1 200 845 ms crawled 2026-05-09

US · 104.21.64.11 · AS13335 Cloudflare, Inc.

Reputation 87/100 weak security headers no dmarc policy

sector other type homepage

HTML metadata

Title
Nathan Mierski: Website

Technology

CDN
Cloudflare

Registration

Registrar
NameCheap, Inc.
Created
2014-01-20
Expires
2027-01-20 244 days left
Updated
2026-01-20
Name servers
  • liberty.ns.cloudflare.com
  • mack.ns.cloudflare.com

DNS records live

NS
  • liberty.ns.cloudflare.com
  • mack.ns.cloudflare.com
MX
  • 10 eforward1.registrar-servers.com
  • 10 eforward2.registrar-servers.com
  • 10 eforward3.registrar-servers.com
  • 15 eforward4.registrar-servers.com
  • 20 eforward5.registrar-servers.com

Email authentication weak

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

Certificate (current)

WE1
from 2026-03-18 to 2026-06-16
Expires in 26 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 45/100 Checked live page: https://nathanmierski.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

Linked from (1)