indexo.dev

isaschmidlehner.com

.com crawl

First seen 2026-05-30 · Last seen 2026-05-31 · ok HTTP/1.1 200 791 ms crawled 2026-05-31

DE · 152.89.92.52 · AS39519 WIIT AG

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Isa Schmidlehner
Language
en-US
Generator
WordPress 7.0

Open Graph

title
Isa Schmidlehner
site name
Isa Schmidlehner

Technology

Server
nginx
CMS
WordPress 7.0
PHP
7.4.33 end of life
jQuery
3.7.1

Contact

Phone

Registration

Registrar
InterNetX GmbH
Created
2021-03-04
Expires
2027-03-04 276 days left
Updated
2026-03-05
Name servers
  • ns1.ntdns.de
  • ns2.ntdns.de
  • ns3.ntdns.de

DNS records live

NS
  • ns1.ntdns.de
  • ns2.ntdns.de
  • ns3.ntdns.de
MX
  • 10 mail.isaschmidlehner.com

Email authentication weak

SPF
v=spf1 a mx -all
strict (-all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R12
from 2026-04-25 to 2026-07-24
Expires in 54 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://isaschmidlehner.com/

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)