indexo.dev

fh-osnabrueck.de

.de crawl

First seen 2026-05-08 · Last seen 2026-05-08 · ok HTTP 200 3237 ms crawled 2026-05-14

DE · 131.173.251.19 · AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.

Reputation 95/100 weak security headers

Registration

Updated
2016-10-13
Name servers
  • dns-1.serv.uni-osnabrueck.de.
  • dns-2.serv.uni-osnabrueck.de.
  • dns-3.serv.uni-osnabrueck.de.

DNS records live

NS
  • dns-1.serv.uni-osnabrueck.de
  • dns-2.serv.uni-osnabrueck.de
  • dns-3.serv.uni-osnabrueck.de
MX
  • 55 mail-in-1.serv.uni-osnabrueck.de
  • 55 mail-in-2.serv.uni-osnabrueck.de

Email authentication strong

SPF
not published
DMARC
v=DMARC1; p=quarantine; sp=reject; rua=mailto:dmarc@hs-osnabrueck.de; ruf=mailto:dmarc@hs-osnabrueck.de; aspf=s; adkim=s; fo=1:d:s; ri=86400;
policy: quarantine · sp=reject
DKIM
  • selector1: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQC+54D8Z4qYvdmFNv+ETHZrnmWK3uu3ZZ67PMNjqzv8JesM6fNES3Ac3cw2ZumDlqHWLtRE6qUhheGnGwKxfx…
  • selector2: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCYHBsZG4VV75JEuUIWX/J98BDY71hVwNlRQ4PP+eJmgwArrnDRQZkDGkW1A+CzPk0CtXjFKTlO7c6qiZ8pOO…
selectors probed

Certificate (current)

R13
from 2026-04-01 to 2026-06-30
Expires in 41 days

Full certificate history on crt.sh ↗

Linked from (1)