studentenwerk-mannheim.de

.de dns

First seen 2026-05-10 · Last seen 2026-05-10 · ok HTTP 200 3156 ms crawled 2026-05-16

DE · 195.201.234.59 · AS24940 Hetzner Online GmbH

Reputation 42/100 listed in spam blocklist wrong cert no dmarc policy

Registration

Updated

2022-12-02

Name servers

nsa1.schlundtech.de.
nsb1.schlundtech.de.
nsc1.schlundtech.de.
nsd1.schlundtech.de.

DNS records live

NS

nsa1.schlundtech.de
nsb1.schlundtech.de
nsc1.schlundtech.de
nsd1.schlundtech.de

MX

10 mail.studentenwerk-mannheim.de

TXT

py02ctl9wqdt6fc6y5frxgdkff9frl9j
wc1f0nzbvrqh89ffqkxgnztft005hbmq

Email authentication weak

SPF: not published
DMARC: not published
DKIM: no key found at common selectors

Certificate (current) wrong cert

R12

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

Expires in 82 days

Full certificate history on crt.sh ↗