indexo.dev

ernw-research.de

.de crawl

First seen 2026-04-13 · Last seen 2026-05-07 · ok HTTP/1.1 200 1335 ms crawled 2026-05-07

DE · 185.144.93.85 · AS211417 ERNW Enno Rey Netzwerke GmbH

Reputation 94/100 dmarc monitor-only

Classifying

HTML metadata

Title
ERNW Research - pursuing knowledge.
Language
en
Canonical
https://www.ernw-research.de//

Technology

Server
nginx

Social

Contact

Address
George-Boole-Weg 469124 HeidelbergDeutschland

Registration

Updated
2024-08-08
Name servers
  • ns2.ernw.de.
  • ns3.ernw.de.

DNS records live

NS
  • ns2.ernw.de
  • ns3.ernw.de
MX
  • 100 mx1.ernw.de
  • 100 mx2.ernw.de
TXT
  • swisssign-check=oF2XAfonnHc3L9R8uQz0PfhJ57k

Email authentication strong

SPF
v=spf1 mx -all
strict (-all)
DMARC
v=DMARC1; p=none; rua=mailto:dmarcreports1@ernwit.pt.ernw.de
policy: none (monitoring only)
DKIM
no key found at common selectors

Certificate (current)

YR2
from 2026-05-04 to 2026-05-11
Expired 9 days ago

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 80/100 Checked live page: https://ernw-research.de/

present
  • strict-transport-security
  • x-frame-options
  • x-content-type-options
  • referrer-policy
  • permissions-policy
findings
  • missing Content Security Policy
Header values
referrer-policy
no-referrer-when-downgrade
x-frame-options
SAMEORIGIN
permissions-policy
geolocation=(), midi=(), notifications=(), push=(), sync-xhr=(self), microphone=(), camera=(), magnetometer=(), gyroscope=(), speaker=(self), vibrate=(), fullscreen=(self), payment=()
x-content-type-options
nosniff
strict-transport-security
max-age=31536000; includeSubDomains; preload

Links to (5)

Linked from (2)