indexo.dev

doerrenberg.de

.de crawl

First seen 2026-04-21 · Last seen 2026-05-15 · ok HTTP 200 1827 ms crawled 2026-05-15

DE · 85.13.150.25 · AS34788 Neue Medien Muennich GmbH

Reputation 95/100 weak security headers

Registration

Updated
2010-12-10
Name servers
  • ns3.oberberg-online.de.
  • ns.oberberg-online.de.

DNS records live

NS
  • ns.oberberg-online.de
  • ns2.oberberg-online.de
  • ns3.oberberg-online.de
MX
  • 10 mx01.hornetsecurity.com
  • 20 mx02.hornetsecurity.com
  • 30 mx03.hornetsecurity.com
  • 40 mx04.hornetsecurity.com
TXT
  • MS=ms39045372
  • MS=ms39596765

Email authentication strong

SPF
v=spf1 include:spf.hornetsecurity.com include:_spf.oberberg.net include:spf.protection.outlook.com include:spf-de.emailsignatures365.com ip4:212.102.241.208/29 -all
strict (-all)
DMARC
v=DMARC1; p=reject; sp=reject; adkim=s; aspf=s
policy: reject (enforced) · sp=reject
DKIM
  • selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAusfFBq1J6nXjZzhTKOinpCe0J45o/JVKR0gNZTvte6fP7mRYA1/z3fZITGGFdhLW0xTBT3kr7Na48i…
  • s1: k=rsa; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAsYN4P7G0rdoMK0m3c9o7Pha4ipU6rpbXpqBKQqNoJgFTsFk8pxE5VY78QNnEZ9oo+qT1DQf9Rn4eWqi8Db…
  • s2: k=rsa; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA3TZDW4wSByRZ1yTxmP0lDW314ywGEZaX0oNFXAYc0/ggyLLumf7688HXoJRsgmn0s7Nziul4gMoE3UmJoR…
selectors probed

Certificate (current)

R12
from 2026-04-28 to 2026-07-27
Expires in 68 days

Full certificate history on crt.sh ↗

Linked from (1)