arqus-akademie.eu

.eu crawl

First seen 2026-05-08 · Last seen 2026-05-15 · ok HTTP 200 7110 ms crawled 2026-05-15

DE · 81.169.145.163 · AS6724 Strato GmbH

Reputation 95/100 weak security headers

DNS records live

NS

docks06.rzone.de
shades03.rzone.de

MX

5 smtpin.rzone.de

Email authentication strong

SPF: not published
DMARC: v=DMARC1;p=reject;
policy: reject (enforced)
DKIM: no key found at common selectors

Certificate (current)

Sectigo RSA Domain Validation Secure Server CA

from 2025-05-24 to 2026-06-15

Expires in 25 days

Full certificate history on crt.sh ↗

Linked from (1)

arqus.eu×1