indexo.dev

vladlen.info

.info crawl

First seen 2026-04-15 · Last seen 2026-05-16 · ok HTTP/1.1 200 1202 ms crawled 2026-05-08

US · 64.91.247.173 · AS32244 Liquid Web, L.L.C

Reputation 87/100 weak security headers no dmarc policy

sector other type homepage

HTML metadata

Title
Home - Vladlen Koltun
Language
en-US
Generator
WordPress 4.9.26
Canonical
https://vladlen.info/
Feeds

Technology

Server
Apache
CMS
WordPress

Third-party hosts loaded (2)

  • gmpg.org×1
  • s.w.org×1

Social

Registration

Registrar
GoDaddy.com, LLC
Created
2011-06-10
Expires
2026-06-10 21 days left
Updated
2025-07-25
Name servers
  • ns19.domaincontrol.com
  • ns20.domaincontrol.com

DNS records live

NS
  • ns19.domaincontrol.com
  • ns20.domaincontrol.com
MX
  • 0 smtp.secureserver.net
  • 10 mailstore1.secureserver.net
Verified for
  • Google

Email authentication weak

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

Certificate (current)

R12
from 2026-03-16 to 2026-06-14
Expires in 25 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://vladlen.info/

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

Links to (2)

Linked from (10)