sw-bb.de

.de crawl

First seen 2026-04-20 · Last seen 2026-05-14 · ok HTTP/1.1 200 1254 ms crawled 2026-05-14

DE · 188.245.97.28 · AS24940 Hetzner Online GmbH

Reputation 75/100 listed in spam blocklist

Classifying

HTML metadata

Title

Stadtwerke Bietigheim-Bissingen: Ihr Energieversorger

Description

Stadtwerke Bietigheim-Bissingen (SWBB): Der regionale Energieversorger für: ✓Ökostrom ✓Erdgas ✓Wärmepumpen ✓Fernwärme ✓Trink- & Abwasser

Language

Canonical

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

Translations

Open Graph

url: https://www.sw-bb.de/
title: Stadtwerke Bietigheim-Bissingen: Ihr Energieversorger
locale: de
site name: Stadtwerke Bietigheim-Bissingen: Ihr Energieversorger
description: Stadtwerke Bietigheim-Bissingen (SWBB): Der regionale Energieversorger für: ✓Ökostrom ✓Erdgas ✓Wärmepumpen ✓Fernwärme ✓Trink- & Abwasser

Technology

Server: nginx
CMS: Gatsby

Third-party hosts loaded (1)

consent.cookiebot.eu×1

Social

Contact

Email

Phone

Registration

Updated

2026-01-15

Name servers

ns47.domaincontrol.com.
ns48.domaincontrol.com.

DNS records live

NS

ns47.domaincontrol.com
ns48.domaincontrol.com

MX

10 mx1.sw-bb.de
20 mx2.sw-bb.de

TXT

Show 12 TXT records

google-site-verification=ll-cvRXKONlEQ26AXFBaKjh03D5kJb5hRS87OLzP_Jk
MS=ms85982937
9bF9ftpp7itzXJO/h/b0iPF9Kgf2HIbOb8mQHBP0215WYkbLd9Pi4uExQqxcjWQsitHZbgX8bP21i43oe1zGbg==
p83p3b8euvms7oau6mjji1p0f8
uXiefS2tDVRa4UfX7fQuK6Vx/hiR4OEpJg5etbcqslo1JbuPq7TUc2bVfGsciw/dSEbp+m4RcRBP0rIgUF2t3w==
lemontaps-domain-verification=33d539c31f365d27d2a85364ae6e1403616c9eb271af2a8540e93b70d4d5cf17
linkedin-site-verification=f069451e-0976-4b37-af26-f5e1e5120692
goodnotes-verification=2c556540-caa8-4fd7-9502-d983d4080db1
sophos-domain-verification=30d05dd7ee1fd439696d610ca63bccdd5d4afd0a864236424a32b900af7083c9
swisssign-check=ltw5tJA_NpSN1NjaY5dybPgejk8
apple-domain-verification=Sl9HW1YTuZrG9j01
kvd3mqj4kic5vks2buv5houq9

Email authentication strong

SPF

v=spf1 mx include:spf.mailjet.com include:ispgateway.de include:spf.protection.outlook.com include:amazonses.com include:spf.hornetsecurity.com include:spf.sternberg24.de include:spf-de.emailsignatures365.com include:spf.smtp.net -all

strict (-all)

DMARC

v=DMARC1; p=quarantine; rua=mailto:dmarc@sw-bb.de;

policy: quarantine

DKIM

selector1: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDKX3YncXfI+fXIRcYAy+MgTO0KGRU/9Gqsr9WzQYVSgUxoWlQ+Z7mmOSNeYcSgasu+kAPmBR+fI3ijj8SEq9…
selector2: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCKAYTXxv9j54ktcHVZj3nTojXR+qWH2To5C1VH3tnLp1uPxdsx0/o8PZ//9sYZFmAmRAk9mVc8v6npwB8HBP…

selectors probed

Certificate (current)

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

Expires in 45 days

Full certificate history on crt.sh ↗

HTTP security headers

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