indexo.dev

kurlak.com

.com crawl

First seen 2026-05-02 · Last seen 2026-05-20 · ok HTTP/1.1 200 1652 ms crawled 2026-05-08

US · 154.29.73.251 · AS397423 Tier.Net Technologies LLC

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
John Kurlak: Full-Stack Web Developer and Algorithms Enthusiast
Description
Personal website of full-stack web developer and algorithms enthusiast, John Kurlak.

Technology

Server
Apache
Fonts
  • Google Fonts

Third-party hosts loaded (2)

  • fonts.googleapis.com×2
  • netdna.bootstrapcdn.com×1

Registration

Registrar
Porkbun LLC
Created
2008-08-03
Expires
2027-08-03 439 days left
Updated
2026-01-20
Name servers
  • ns1.nyhost.net
  • ns2.nyhost.net
  • ns3.nyhost.net
  • ns4.nyhost.net

DNS records live

NS
  • ns1.nyhost.net
  • ns2.nyhost.net
  • ns3.nyhost.net
  • ns4.nyhost.net
MX
Show 7 MX records
  • 10 aspmx.l.google.com
  • 20 alt1.aspmx.l.google.com
  • 30 alt2.aspmx.l.google.com
  • 40 aspmx2.googlemail.com
  • 50 aspmx3.googlemail.com
  • 60 aspmx4.googlemail.com
  • 70 aspmx5.googlemail.com

Email authentication weak

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

Certificate (current)

E7
from 2026-05-02 to 2026-07-31
Expires in 71 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 35/100 Checked over plain HTTP: http://www.kurlak.com/

findings
  • checked over plain HTTP
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy

Linked from (1)