indexo.dev

srlabs.de

.de crawl

First seen 2026-04-11 · Last seen 2026-04-11 · ok HTTP/1.1 200 4641 ms crawled 2026-05-19

DE · 168.119.132.211 · AS24940 Hetzner Online GmbH

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
Security Research Labs
Description
SRLabs is a cybersecurity consultancy committed to making the world more secure.
Language
en
Canonical
https://srlabs.de/
Feeds

Open Graph

url
https://srlabs.de/
title
Security Research Labs
locale
en_US
site name
SRLabs
description
SRLabs is a cybersecurity consultancy committed to making the world more secure.

Technology

Server
nginx

Social

Contact

Email
Phone

Registration

Updated
2023-09-19
Name servers
  • nsa1.schlundtech.de.
  • nsb1.schlundtech.de.
  • nsc1.schlundtech.de.
  • nsd1.schlundtech.de.

DNS records live

NS
  • nsa1.schlundtech.de
  • nsb1.schlundtech.de
  • nsc1.schlundtech.de
  • nsd1.schlundtech.de
MX
  • 0 srlabs-de.mail.protection.outlook.com
TXT
  • docker-verification=22fe596e-79d4-4864-bf89-69cfc22a1979
  • atlassian-sending-domain-verification=8710b7c5-252f-4a0a-bb43-81c8f02b8d8d
  • linkedin-site-verification=22922348-cd12-4dcc-9af4-284fe1846ffa
Verified for
  • Anthropic
  • Atlassian
  • GlobalSign
  • Google
  • Microsoft 365

Email authentication strong

SPF
v=spf1 include:spf.protection.outlook.com a:v10.srlabs.de a mx -all
strict (-all)
DMARC
v=DMARC1; p=reject; rua=mailto:bad-dog@srlabs.de; ruf=mailto:bad-dog@srlabs.de; fo=1;
policy: reject (enforced)
DKIM
  • selector2: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCWzAJ9H9i+hM/TkDbJsm8FJC1I4AUIuJWZwZRQ4w1oz8BDXMFf3NfT19cjMYR1fgucQ3Ch6oKTr/b6CAHLNE…
selectors probed

Certificate (current)

R13
from 2026-03-24 to 2026-06-22
Expires in 32 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Links to (4)

Linked from (1)