gronau.de

.de crawl

First seen 2026-04-15 · Last seen 2026-05-10 · ok HTTP/1.1 200 1957 ms crawled 2026-05-10

DE · 89.110.176.159 · AS12306 Plus.line AG

Reputation 100/100

Classifying

HTML metadata

Title: Stadt Gronau | Stadt Gronau
Description: Entdecken Sie die Stadt Gronau. Hier erhalten SIe alle Infos rund um das Rathaus, das Leben in Gronau, den Tourismus und die Wirtschaft
Language: de
Generator: CMS ionas4
Canonical: https://www.gronau.de/

Open Graph

url: https://www.gronau.de/
title: Startseite der Stadt Gronau
locale: de_DE
site name: Stadt Gronau
description: Entdecken Sie die Stadt Gronau. Hier erhalten SIe alle Infos rund um das Rathaus, das Leben in Gronau, den Tourismus und die Wirtschaft

Technology

Server: Apache

Social

Contact

Email

Phone

Address

Stadt Gronau (Westf.)Neustraße 3148599Gronau

Registration

Updated

2019-04-12

Name servers

ns5.kasserver.com.
ns6.kasserver.com.

DNS records live

NS

ns5.kasserver.com
ns6.kasserver.com

MX

10 mx01.hornetsecurity.com
20 mx02.hornetsecurity.com
30 mx03.hornetsecurity.com
40 mx04.hornetsecurity.com

TXT

Show 4 TXT records

MS=64119B58353AB54466CFB632F5EA585F0141888F
ajh1tq0nrufdvhra6n1e4rqeb2
google-site-verification=gB6MLHytYK8yKPAE7ecEgII4H1TNdlpql_nDa1uNoKU
3f79un7lvu2jactreq1m75c52q

Email authentication strong

SPF: v=spf1 mx include:spf.hornetsecurity.com -all
strict (-all)
DMARC: v=DMARC1; p=quarantine; adkim=s; aspf=s; rua=mailto:dmarc@gronau.de; ruf=mailto:dmarc@gronau.de; pct=100; fo=0:1:d:s;
policy: quarantine
DKIM: no key found at common selectors

Certificate (current)

from 2026-03-31 to 2026-06-29

Expires in 42 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 75/100 Checked live page: https://www.gronau.de/

present

strict-transport-security
x-frame-options
x-content-type-options
referrer-policy

findings

missing Content Security Policy
missing Permissions Policy

Header values

referrer-policy: strict-origin
x-frame-options: SAMEORIGIN
x-content-type-options: nosniff
strict-transport-security: max-age=31536000