jeskofezer.de

.de crawl

First seen 2026-04-14 · Last seen 2026-05-11 · ok HTTP/1.1 200 1236 ms crawled 2026-05-08

DE · 217.160.162.49 · AS8560 IONOS SE

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title: Jesko Fezer

Technology

Server: nginx

Social

Registration

Updated

2014-09-18

Name servers

nsa3.schlundtech.de.
nsb3.schlundtech.de.
nsc3.schlundtech.de.
nsd3.schlundtech.de.

DNS records live

NS

nsa3.schlundtech.de
nsb3.schlundtech.de
nsc3.schlundtech.de
nsd3.schlundtech.de

Email authentication no MX

SPF: not published
DMARC: v=DMARC1; p=none;
policy: none (monitoring only)
DKIM: no key found at common selectors

Certificate (current)

R12

from 2026-04-30 to 2026-07-29

Expires in 69 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://jeskofezer.de/

findings

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

Links to (38)

Linked from (5)