strassburger-filter.de

.de crawl

First seen 2026-05-30 · Last seen 2026-05-30 · ok HTTP/1.1 200 236 ms crawled 2026-05-31

DE · 167.235.139.192 · AS24940 Hetzner Online GmbH

Reputation 100/100

Classifying

HTML metadata

Title: Filtrationslösungen für Pharma-, Kosmetik-, Chemie-, Lebensmittel-, Getränke-, Wein- und Bierproduzenten - Strassburger Filter
Language: de
Generator: Contao Open Source CMS

Email

Updated

2021-03-29

Name servers

NS

MX

SPF

v=spf1 include:spf.protection.outlook.com include:spf.emailsignatures365.com -all

strict (-all)

DMARC

v=DMARC1; p= quarantine; rua=mailto:dmarc.reporting@strassburger-filter.de; ruf=mailto:dmarc.reporting@strassburger-filter.de; fo=1

policy: quarantine

DKIM

selector1: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQC95DwXMDwnyzIaNFYp/EkMqth/lvGMIADtPAWU2Nbqc8XbDS+ZbiObVaGIfL1DTkY+iXOlc7DELyqyw6sStM…
selector2: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCgJZQPKyN+qWRynm6Ri9oZ4b8iTJPLMiDtZ8Q+y3LOQJxEFURTUmN7OaUsG9ty/C+eL+eq/INcqDYuU9tpQa…

selectors probed

from 2026-04-04 to 2026-07-03

Expires in 32 days

Header hygiene 70/100 Checked live page: https://strassburger-filter.de/

present

findings

Header values

referrer-policy: no-referrer-when-downgrade, strict-origin-when-cross-origin, no-referrer-when-downgrade
x-frame-options: SAMEORIGIN, SAMEORIGIN
permissions-policy: interest-cohort=(), geolocation=(),midi=(),sync-xhr=(),microphone=(),camera=(),magnetometer=(),gyroscope=(),fullscreen=(self),payment=()
x-content-type-options: nosniff, nosniff
strict-transport-security: max-age=31536000, max-age=31536000; includeSubDomains; preload