sfz-ulm.de

.de crawl

First seen 2026-05-08 · Last seen 2026-05-19 · ok HTTP/1.1 200 9468 ms crawled 2026-05-15

DE · 46.30.62.246 · AS15817 Mittwald CM Service GmbH & Co. KG

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title: SFZU
Language: de
Canonical: https://www.sfz-ulm.de/

Open Graph

title: SFZU

Technology

Server: Apache

Contact

Email

Phone

+49731270620

Registration

Updated

2015-07-26

Name servers

ns.udag.de.
ns.udag.net.
ns.udag.org.

DNS records live

NS

ns.udag.de
ns.udag.net
ns.udag.org

MX

10 mx-01-eu-central-1.prod.hydra.sophos.com
20 mx-02-eu-central-1.prod.hydra.sophos.com

TXT

sophos-domain-verification=e6bbd7945974466b860f775f8c4ab996d6f78a66

Email authentication weak

SPF: v=spf1 mx ip4:213.144.11.99 ip4:87.190.255.212 ip4:109.70.194.74 ip4:87.190.255.218 include:_spf_eucentral1.prod.hydra.sophos.com -all
strict (-all)
DMARC: not published
DKIM: no key found at common selectors

Certificate (current)

R12

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

Expires in 81 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 75/100 Checked live page: https://www.sfz-ulm.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: no-referrer
x-frame-options: SAMEORIGIN
x-content-type-options: nosniff
strict-transport-security: max-age=31536000; includeSubdomains