sw-rottenburg.de

.de crawl

First seen 2026-04-22 · Last seen 2026-05-16 · ok HTTP/1.1 200 3053 ms crawled 2026-05-16

DE · 167.235.52.208 · AS24940 Hetzner Online GmbH

Reputation 94/100 dmarc monitor-only

Classifying

HTML metadata

Title

Home - Stadtwerke Rottenburg

Language

Canonical

https://www.sw-rottenburg.de/

Translations

Open Graph

url: https://www.sw-rottenburg.de/
title: Home
locale: de
site name: Home

Technology

Server: nginx
CMS: Gatsby

Social

Contact

Email

Phone

Registration

Updated

2006-08-18

Name servers

ns.rz-as.de.
pns.dtag.de.
secondary004.dtag.net.

DNS records live

NS

ns.rz-as.de
pns.dtag.de
secondary004.dtag.net

MX

10 d340433.a.ess.de.barracudanetworks.com
10 d340433.b.ess.de.barracudanetworks.com

TXT

MS=DABA7C797FCCACA46DA121D9DE77C3CA0A457639

Verified for

Google
Microsoft 365

Email authentication partial

SPF

v=spf1 ip4:85.215.5.164 ip4:62.157.133.158 include:spf.protect.kvnbw.de include:amazonses.com include:spf.smtp.net include:spf.protection.outlook.com include:spf.ess.de.barracudanetworks.com -all

strict (-all)

DMARC

v=DMARC1; p=none; fo=1; rua=mailto:rua+sw-rottenburg.de@dmarc.barracudanetworks.com; ruf=mailto:ruf+sw-rottenburg.de@dmarc.barracudanetworks.com

policy: none (monitoring only)

DKIM

selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAtC+Uv5+U+5dLlQ6Ug4QedTxEbUfbkSeE/7OZWBM011PccG3AcanheDpMVtnka1DnbtoMTBNRioNSW/…

selectors probed

Certificate (current)

from 2026-05-14 to 2026-08-12

Expires in 83 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 70/100 Checked live page: https://www.sw-rottenburg.de/

present

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

findings

missing Content Security Policy
missing Referrer Policy
missing Permissions Policy

Header values

x-frame-options: SAMEORIGIN
x-content-type-options: nosniff
strict-transport-security: max-age=31536000; includeSubDomains

Links to (5)

Linked from (2)

sfak.de×2
evr-gmbh.de×1