sekoserver.net

.net dns

First seen 2026-05-08 · Last seen 2026-05-12 · ok HTTP/1.1 200 871 ms crawled 2026-05-15

DE · 136.243.145.201 · AS24940 Hetzner Online GmbH

Reputation 62/100 wrong cert weak security headers no dmarc policy

Classifying

HTML metadata

Title: Web Server's Default Page
Language: en

Technology

Server: nginx
CMS: Gatsby

Third-party hosts loaded (1)

assets.plesk.com×1

Social

Registration

Registrar

RegistryGate GmbH

Created

2022-09-21

Expires

2026-09-21 123 days left

Updated

2025-11-23

Name servers

dns.dns1.de
dns.dns2.de
dns.dns3.de
dns.dns4.de

DNS records live

NS

dns.dns1.de
dns.dns2.de
dns.dns3.de
dns.dns4.de

MX

10 mail.sekoserver.net

Email authentication weak

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

Certificate (current) wrong cert

R13

from 2026-03-23 to 2026-06-21

Expires in 32 days

Full certificate history on crt.sh ↗

HTTP security headers

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

findings

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