s-werk.eu

.eu crawl

First seen 2026-05-09 · Last seen 2026-05-15 · ok HTTP/1.1 200 1364 ms crawled 2026-05-15

DE · 212.227.209.38 · AS8560 IONOS SE

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title: S.WERK IT-Systemhaus, Dienstleister für den Mittelstand
Description: Die S.WERK betreut Kunden in Bayern und Österreich – Bei IT-Projekten, IT-Security, Managed Services und Cloud Computing in eigenen Rechenzentren.

Technology

Server: nginx

Third-party hosts loaded (3)

tf485b7bd.emailsys1a.net×1
www.facebook.com×1
www.google.com×1

Social

Contact

Phone

DNS records live

NS

ns01.hostingzone.eu
ns02.hostingzone.eu
ns03.hostingzone.eu
ns04.hostingzone.eu

MX

10 mailsecurity.hostingzone.eu

TXT

Show 7 TXT records

RCaDgiZKxtERvS8YHQdfdm41Hm2mxQE4
xnwkbg9930vt7s9t1n6vf958s12mkjnw
mwb9l71nxbygk76tjxq7czfrtkfpzcsk
_fjjjc1ivu7l98fxz55aqbcognche3pg
MS=73D1D263A2B8BAF6E2026F8265B7EF127E41159B
_yhy9crbvqdmcma4b86rfdwzke1sto3e
4bqjc73nb42jhqm3q2k1ls6jvqz067z0

Verified for

Atlassian
GlobalSign
Google
Microsoft 365

Email authentication partial

SPF

v=spf1 mx a:mailsecurity.hostingzone.eu ip4:77.73.250.55 ip4:212.227.209.38 ip4:83.136.129.10 ip4:77.73.252.4 ip4:77.73.252.1 ip4:77.73.252.27 ip4:77.73.252.5 ip4:77.73.253.1 ip4:77.73.253.2 ip4:77.73.253.3 ip4:77.73.253.4 ip4:77.73.252.66 ip4:77.73.250.249 ip4:77.73.248.2 include:spf.protection.outlook.com include:return-cname.emailsys.net -all

strict (-all)

DMARC

v=DMARC1; p=none; pct=90; adkim=r; aspf=r

policy: none (monitoring only) · pct=90

DKIM

selector1: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCuM8KLmkb0jcxW/s9G/wtIxjtuHXCj1XtsCuUSD5VMNUmxgqzKATYd+HDFGI4uQWAqvzLfRGIl91SY81hzDw…

selectors probed

Certificate (current)

R13

from 2026-03-28 to 2026-06-26

Expires in 37 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.s-werk.eu/

findings

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