indexo.dev

superlevel.de

.de crawl

First seen 2026-04-14 · Last seen 2026-05-14 · ok HTTP/1.1 200 403 ms crawled 2026-05-08

DE · 92.205.171.3 · AS21499 Host Europe GmbH

Reputation 70/100 wrong cert weak security headers

Classifying

Technology

Server
Apache

Registration

Updated
2025-09-09
Name servers
  • ns37.domaincontrol.com.
  • ns38.domaincontrol.com.

DNS records live

NS
  • ns37.domaincontrol.com
  • ns38.domaincontrol.com
MX
  • 0 smtp.secureserver.net
  • 10 mailstore1.secureserver.net
TXT
  • D6319514

Email authentication strong

SPF
v=spf1 include:secureserver.net -all
strict (-all)
DMARC
v=DMARC1; p=reject; rua=mailto:dmarc_rua@onsecureserver.net;
policy: reject (enforced)
DKIM
no key found at common selectors

Certificate (current) wrong cert

Starfield Secure Certificate Authority - G2
from 2026-03-09 to 2026-09-23
Expires in 127 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 35/100 Checked over plain HTTP: http://superlevel.de/

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

Linked from (3)