indexo.dev

hotelundtechnik.de

.de crawl

First seen 2026-04-13 · Last seen 2026-05-02 · ok HTTP 200 1013 ms crawled 2026-05-06

DE · 157.97.108.71 · AS8560 IONOS SE

Reputation 87/100 weak security headers no dmarc policy

Registration

Updated
2021-09-01
Name servers
  • ns.holzmannverlag.de.
  • pns.dtag.de.
  • secondary006.dtag.net.

DNS records live

NS
  • ns.holzmannverlag.de
  • pns.dtag.de
  • secondary006.dtag.net
MX
  • 10 smtp2.holzmannverlag.de
  • 20 smtp3.holzmannverlag.de

Email authentication partial

SPF
v=spf1 a include:inxserver.com ~all
softfail (~all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

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

Full certificate history on crt.sh ↗

Linked from (1)