indexo.dev

rooot.de

.de dns

First seen 2026-05-02 · Last seen 2026-05-15 · ok HTTP/1.1 200 2406 ms crawled 2026-05-09

DE · 88.99.143.26 · AS24940 Hetzner Online GmbH

Reputation 92/100 no dmarc policy

Classifying

Technology

Server
nginx

Registration

Updated
2018-11-14
Name servers
  • ns1.first-ns.de.
  • robotns2.second-ns.de.
  • robotns3.second-ns.com.

DNS records live

NS
  • ns1.first-ns.de
  • robotns2.second-ns.de
  • robotns3.second-ns.com
MX
  • 10 mail.rooot.de
  • 20 mail2.rooot.de

Email authentication weak

SPF
not published
DMARC
not published
DKIM
  • dkim: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQC9X/xtlISEnWi9+cyulvUyS2TsHv9KWDcgUGO9MR28Np8h3M0Ow9GKpuPS8/CFRGQSYc2hLsE5qlqeVCLnNO…
selectors probed

Certificate (current)

ZeroSSL ECC Domain Secure Site CA
from 2026-03-24 to 2026-06-23
Expires in 34 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 60/100 Checked live page: https://rooot.de/

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