fsd-berlin.de

.de dns

First seen 2026-05-13 · Last seen 2026-05-16 · ok HTTP 200 5729 ms crawled 2026-05-19

DE · 81.169.145.93 · AS6724 Strato GmbH

Reputation 95/100 weak security headers

Registration

Updated
2018-11-16
Name servers
  • docks17.rzone.de.
  • shades19.rzone.de.

DNS records live

NS
  • docks17.rzone.de
  • shades19.rzone.de
MX
  • 10 utm.fsd-berlin.de
  • 100 relay.rzone.de
TXT
  • swisssign-check=u6q9-3SBUplnO0w3iQLXdYokYxw
  • 202410102230280948av86h9q3lmo6w6bijo296vh4kyxwqpc0h0vkwkduema6mc
Verified for
  • Microsoft 365

Email authentication strong

SPF
v=spf1 mx ~all
softfail (~all)
DMARC
v=DMARC1; p=reject; sp=reject;
policy: reject (enforced) · sp=reject
DKIM
no key found at common selectors

Certificate (current)

Sectigo Public Server Authentication CA DV R36
from 2025-07-15 to 2026-08-06
Expires in 76 days