indexo.dev

holzmann-medien-events.de

.de crawl

First seen 2026-04-14 · Last seen 2026-05-18 · ok HTTP 200 3103 ms crawled 2026-05-08

DE · 157.97.108.71 · AS8560 IONOS SE

Reputation 100/100

Registration

Updated
2017-11-29
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
Verified for
  • Google
  • Microsoft 365

Email authentication strong

SPF
not published
DMARC
v=DMARC1;p=reject
policy: reject (enforced)
DKIM
  • selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAtGrYrB4RiFhcPFzD4HgmL9L89o3DeLSD3mFb8O0ICdsXVSwdMi1v6qwY/+bH2iVOBpcTZwr36kkyI2…
selectors probed

Certificate (current)

R12
from 2026-03-11 to 2026-06-09
Expires in 19 days

Full certificate history on crt.sh ↗

Linked from (2)