dvv-dessau.de

.de crawl dns

First seen 2026-04-20 · Last seen 2026-05-17 · ok HTTP/1.1 200 552 ms crawled 2026-05-14

DE · 185.215.158.240 · AS15817 Mittwald CM Service GmbH & Co. KG

Reputation 94/100 dmarc monitor-only

Classifying

HTML metadata

Title

Ihr Energieanbieter in Dessau | DVV Dessau

Description

Willkommen bei den Stadtwerken Dessau, Ihrem Energieversorger für Strom, Gas, Wärme und Dienstleistungen.

Language

Generator

WordPress 6.9.4

Canonical

https://www.dvv-dessau.de/

Feeds

Dessau » Feed RSS
Dessau » Kommentar-Feed RSS

Open Graph

url: https://www.dvv-dessau.de/
title: Stadtwerke Dessau
locale: de_DE
site name: Dessau
description: Willkommen bei den Stadtwerken Dessau, Ihrem Energieversorger für Strom, Gas, Wärme und Dienstleistungen.

Technology

CMS: WordPress

Third-party hosts loaded (3)

ajax.googleapis.com×2
kit.fontawesome.com×2
widget.accessgo.de×1

Social

Contact

Email

Phone

+498008991500

Registration

Updated

2018-02-05

Name servers

ns1.eastlink.de.
ns2.eastlink.de.
ns3.eastlink.de.

DNS records live

NS

ns1.eastlink.de
ns2.eastlink.de
ns3.eastlink.de

MX

30 mx3.dvv-dessau.de

TXT

Show 6 TXT records

domainVerification=3b5727bf-3c60-4818-ae3a-2d81382a5525
duo_sso_verification=cq6pKwqCtvEwk38rSO8SKvhIHbBxTqF0nTQOGYGdjUjbaVAlGViJal7aWrASe62B
MS=8ABEC2C6AE7B6C1F003EFA57CCC437B1A7DAF631
a9ce74cea10f403ebc296d88a1690cd4
a4W2NvtOHSlCRwt8Opl9hv9Ppc4dNNfMRQAgvg+E9ic=
sophos-domain-verification=cabe867536d512ad299ba48fa1fb922565282b3a056aaf12490c26e6a4787205

Verified for

Apple
Atlassian
GlobalSign
Microsoft 365

Email authentication partial

SPF

v=spf1 mx include:agenturserver.de include:webmetering.de include:spf.protection.outlook.com ip4:89.107.163.34/32 ip4:80.243.45.146/32 ~all

softfail (~all)

DMARC

v=DMARC1; p=none; ruf=mailto:it-support@dvv-dessau.de; rua=mailto:it-support@dvv-dessau.de; adkim=r; aspf=r

policy: none (monitoring only)

DKIM

selector1: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDSNAv1vFbT/oZyGtkifD+WN6I6vkiL1NhtH4dgLpRe1JKzf0FfzMdpBzMSSdsiroO9AZp+2Km9AmJftKo4RG…
selector2: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCPimfwelzmJ7POVqt80nZol01gXzJU8pGK8sPrHmWGq9TDELPgQ7QpVUcwYr3GKMjXzJBVkIcW1fDTJr92hw…

selectors probed

Certificate (current)

R12

from 2026-05-12 to 2026-08-10

Expires in 82 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 100/100 Checked live page: https://www.dvv-dessau.de/

present

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

Header values

referrer-policy: strict-origin-when-cross-origin
x-frame-options: SAMEORIGIN
permissions-policy: accelerometer=(), camera=(), geolocation=(), gyroscope=(), magnetometer=(), microphone=(), payment=(), usb=()
x-content-type-options: nosniff
content-security-policy: frame-ancestors 'self';
strict-transport-security: max-age=31536000; includeSubDomains