indexo.dev

hering-bau.de

.de dns

First seen 2026-05-09 · Last seen 2026-05-12 · ok HTTP 200 3197 ms crawled 2026-05-15

DE · 185.243.135.245 · AS15817 Mittwald CM Service GmbH & Co. KG

Reputation 87/100 weak security headers no dmarc policy

Registration

Updated
2014-10-06
Name servers
  • dns1.epag.net.
  • dns2.epag.net.
  • ns.siegnetz.de.

DNS records live

NS
  • dns1.epag.net
  • dns2.epag.net
  • ns.siegnetz.de
MX
  • 10 mail-mx.hering-bau.de
TXT
  • kz5c+VVSxPR6pQYI7DdGK3ra+GJ4tv05hG3QD6Dn1BII3onUMp995+jgCiWBEBlKy/YcyDaCj4aJ2aK8mRpI4A==
  • duo_sso_verification=6FyfeEdRpF6PlcMtaKWpfxtJbu2WLEM8tgWdkgqgIK0tdWY5A7Z6uc8ji1H5nwkJ
Verified for
  • Apple
  • Microsoft 365

Email authentication weak

SPF
v=spf1 include:_spf.hering-bau.de include:spf.protection.outlook.com ip4:212.184.90.85 ip4:62.153.162.100 +mx ~all
softfail (~all)
DMARC
not published
DKIM
  • selector1: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDeOE29LCdIgKIdH54KMUU2OguzpnDvkbmwFy6f5awACU+N5swP/Z45ZukMJlvaMoHPdmM7YBHwrNoEKhAO56…
  • selector2: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDAojtlMSOZhdujKf24BlyTiCBGzYIBHwL1NKJQegqP1eYHGCzxWSbWDyq0VAQ5kUF4UnQ+7UwMh+t31MpibY…
selectors probed

Certificate (current)

R12
from 2026-03-29 to 2026-06-27
Expires in 38 days

Full certificate history on crt.sh ↗