indexo.dev

karmark.net

.net crawl

First seen 2026-06-01 · Last seen 2026-06-01 · ok HTTP/1.1 200 1404 ms crawled 2026-06-01

DK · 46.183.138.100 · AS47292 Sentia Denmark A/S

Reputation 87/100 weak security headers no dmarc policy

Classifying

Technology

Server
Caddy
PHP
7.3.29 end of life

Registration

Registrar
CSL Computer Service Langenbach GmbH d/b/a joker.com
Created
2004-06-21
Expires
2027-06-21 383 days left
Updated
2026-05-22
Name servers
  • ns01.one.com
  • ns02.one.com

DNS records live

NS
  • ns01.one.com
  • ns02.one.com
MX
  • 10 mx1.gigahost.dk
  • 10 mx2.gigahost.dk
  • 10 mx3.gigahost.dk

Email authentication weak

SPF
v=spf1 mx a include:_spf.designrus.dk ~all
softfail (~all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

E8
from 2026-04-06 to 2026-07-05
Expires in 32 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 35/100 Checked over plain HTTP: http://www.karmark.net/

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)