sw-greifswald.de

.de crawl dns

First seen 2026-04-20 · Last seen 2026-05-18 · ok HTTP/1.1 200 7658 ms crawled 2026-05-14

DE · 85.199.91.134 · AS12693 e.discom Telekommunikation GmbH

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title: Stadtwerke Greifswald GmbH: 100% kommunal
Language: de-DE
Generator: TYPO3 CMS
Canonical: https://www.sw-greifswald.de/

Technology

Server: Apache

Third-party hosts loaded (1)

challenges.cloudflare.com×2

Social

Contact

Phone

Registration

Updated

2019-11-26

Name servers

ns2.unicon-gmbh.de.
ns4.unicon-gmbh.de.

DNS records live

NS

ns2.unicon-gmbh.de
ns4.unicon-gmbh.de

MX

10 mx01.sw-greifswald.de
20 mx02.sw-greifswald.de

Verified for

Google
Meta

Email authentication partial

SPF: v=spf1 ip4:62.55.182.68 ip4:85.199.91.132 ip4:5.9.7.67 ip4:85.199.91.135 -all
strict (-all)
DMARC: v=DMARC1; p=none
policy: none (monitoring only)
DKIM: no key found at common selectors

Certificate (current)

Thawte TLS RSA CA G1

from 2025-06-05 to 2026-06-20

Expires in 30 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 40/100 Checked live page: https://www.sw-greifswald.de/

present

x-content-type-options

findings

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

Header values

x-content-type-options: nosniff