indexo.dev

designbuero-frankfurt.de

.de crawl

First seen 2026-04-15 · Last seen 2026-05-09 · ok HTTP 200 1248 ms crawled 2026-05-09

DE · 81.169.145.158 · AS6724 Strato GmbH

Reputation 95/100 weak security headers

Registration

Updated
2020-03-17
Name servers
  • docks04.rzone.de.
  • shades11.rzone.de.

DNS records live

NS
  • docks04.rzone.de
  • shades11.rzone.de
MX
  • 10 designbuerofrankfurt-de02i.mail.protection.outlook.com
Verified for
  • Apple
  • Microsoft 365

Email authentication strong

SPF
v=spf1 include:spf.protection.outlook.com -all
strict (-all)
DMARC
v=DMARC1;p=reject;
policy: reject (enforced)
DKIM
no key found at common selectors

Certificate (current)

Sectigo Public Server Authentication CA DV R36
from 2026-03-16 to 2026-10-01
Expires in 133 days

Full certificate history on crt.sh ↗

Linked from (2)