inwis.de

.de crawl

First seen 2026-04-11 · Last seen 2026-05-19 · ok HTTP/1.1 200 1519 ms crawled 2026-05-19

FR · 5.175.14.139 · AS8972 Host Europe GmbH

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title: InWIS – Institut für Wohnungswesen, Immobilienwirtschaft, Stadt- und Regionalentwicklung
Description: InWIS, das Institut für Wohnungswesen, Immobilienwirtschaft, Stadt- und Regionalentwicklung, vereint Wissenschaft und Praxis zu höchster Fachkompetenz.
Language: de
Generator: TYPO3 CMS
Canonical: https://www.inwis.de/

Technology

Server: Apache

Social

Contact

Phone

+4923494470

Registration

Updated

2017-11-27

Name servers

ns01.netzfactor.org.
ns02.netzfactor.org.
ns03.netzfactor.org.
ns04.netzfactor.org.

DNS records live

NS

ns01.netzfactor.org
ns02.netzfactor.org
ns03.netzfactor.org
ns04.netzfactor.org

MX

0 inwis-de.mail.protection.outlook.com

TXT

Show 4 TXT records

google-site-verification=ZoZVauiTsHyTk9U2NB7XV6zqzROmQiLWwyXcAYXyUaM
google-site-verification=rgLXES0nwsapLFRJsMo8bfMCjWP_ptKdN92uuCehTXc
21q4ne604qgfpdpo46p0qrn461
google-site-verification=aNcnuz0nvvwdicyAZozeIb-e2rYjY9IcEfEoG1ZypAQ

Email authentication partial

SPF

v=spf1 include:spf.protection.outlook.com include:mailgun.org include:amazonses.com ip4:212.23.152.72/29 ip4:91.204.45.118/32 -all

strict (-all)

DMARC

v=DMARC1; p=none; pct=100; rua=mailto:re+tnvhpgfof2x@dmarc.postmarkapp.com; sp=none;

policy: none (monitoring only) · sp=none

DKIM

selector1: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCTL+M9yen55ddCC5k/8af+5KtCphJX4iKc/yHuXGNo45uNwxZURarhjkxNP3rUobB1K4BqwrpMZa25mebIpR…

selectors probed

Certificate (current)

Starfield Secure Certificate Authority - G2

from 2025-12-21 to 2027-01-20

Expires in 246 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 40/100 Checked live page: https://www.inwis.de/

present

x-content-type-options

findings

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

Header values

x-content-type-options: nosniff