hzi-brandschutz.de

.de crawl

First seen 2026-04-23 · Last seen 2026-05-17 · ok HTTP/1.1 200 21513 ms crawled 2026-05-17

DE · 217.160.0.158 · AS8560 IONOS SE

Reputation 95/100 weak security headers

sector other type homepage

HTML metadata

Title: HZI Brandschutz
Language: de-DE
Generator: WordPress 6.9.1
Canonical: https://www.hzi-brandschutz.de/

Technology

Server: Apache
CMS: WordPress

Third-party hosts loaded (1)

www.hzi-bonn.de×54

Social

Contact

Phone

Registration

Updated

2023-02-23

Name servers

ns1040.ui-dns.com.
ns1079.ui-dns.biz.
ns1100.ui-dns.de.
ns1124.ui-dns.org.

DNS records live

NS

ns1040.ui-dns.com
ns1079.ui-dns.biz
ns1100.ui-dns.de
ns1124.ui-dns.org

MX

10 mail.hzi-bonn.de

Verified for

Microsoft 365

Email authentication strong

SPF: v=spf1 mx include:mailgun.org ~all
softfail (~all)
DMARC: v=DMARC1; p=quarantine; pct=100; fo=1; ri=3600; rua=mailto:eeb41031@dmarc.mailgun.org,mailto:bbaa17ae@inbox.ondmarc.com; ruf=mailto:eeb41031@dmarc.mailgun.org,mailto:bbaa17ae@inbox.ondmarc.com;
policy: quarantine
DKIM: no key found at common selectors

Certificate (current)

Sectigo Public Server Authentication CA DV R36

from 2026-04-13 to 2026-10-25

Expires in 157 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.hzi-brandschutz.de/

findings

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