indexo.dev

gregorlau.com

.com crawl

First seen 2026-04-18 · Last seen 2026-05-08 · ok HTTP/1.1 200 1864 ms crawled 2026-05-12

DE · 89.238.73.129 · AS34240 manitu GmbH

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title
Gregor Lau
Language
de

Technology

Server
Apache

Social

Contact

Email
Phone

Registration

Registrar
InterNetX GmbH
Created
2024-05-13
Updated
2025-05-14
Name servers
  • dns01.manitu.net
  • dns02.manitu.net

DNS records live

NS
  • dns01.manitu.net
  • dns02.manitu.net
MX
  • 10 mail044.webhosting.manitu.net

Email authentication weak

SPF
v=spf1 mx a include:_spf.manitu.net -all
strict (-all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R13
from 2026-04-29 to 2026-07-28
Expires in 69 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 60/100 Checked live page: https://gregorlau.com/

present
  • strict-transport-security
  • x-content-type-options
findings
  • missing Content Security Policy
  • missing frame protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-content-type-options
nosniff
strict-transport-security
max-age=31536000; includeSubDomains

Links to (3)

Linked from (1)