indexo.dev

webdesign-seifert.de

.de crawl

First seen 2026-04-16 · Last seen 2026-05-17 · ok HTTP/1.1 200 1649 ms crawled 2026-05-11

DE · 193.57.61.67 · AS201206 Droptop GmbH

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Design & Service | Webdesign Seifert
Description
Webdesign & Internetdienstleistungen für Privatpersonen, Firmen, Vereine und Verbände. Redesign bestehender Internetseiten. Datenpflege und Aktualisierung Ihres Internetangebotes.
Language
de

Technology

Server
LiteSpeed

Contact

Email
Phone
Address
st gültig bis 31.07.2026

Registration

Updated
2026-02-26
Name servers
  • ns1.linevast.com.
  • ns2.linevast.com.
  • ns3.linevast.com.

DNS records live

NS
  • ns1.linevast.com
  • ns2.linevast.com
  • ns3.linevast.com
MX
  • 10 mail.webdesign-seifert.de

Email authentication weak

SPF
v=spf1 a mx ip4:193.57.61.67 ip6:2a05:8b81:1000:3a:0:0:c35f:73e8 ~all
softfail (~all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

E7
from 2026-05-10 to 2026-08-08
Expires in 81 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://webdesign-seifert.de/

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

Links to (1)

Linked from (2)