indexo.dev

ingenieurbau-online.de

.de crawl

First seen 2026-04-17 · Last seen 2026-05-08 · error crawled 2026-05-13 5 attempts

FR · 92.205.94.68 · AS21499 Host Europe GmbH

Reputation 57/100 wrong cert crawl error no dmarc policy

ssl error: [SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: Hostname mismatch, certificate is not valid for 'ingenieurbau-online.de'. (_ssl.c:1000)

Registration

Updated
2026-04-20
Name servers
  • ns19.domaincontrol.com.
  • ns20.domaincontrol.com.

DNS records live

NS
  • ns19.domaincontrol.com
  • ns20.domaincontrol.com
MX
  • 0 smtp.secureserver.net
  • 10 mailstore1.secureserver.net
Verified for
  • Google

Email authentication weak

SPF
v=spf1 mx a include:spf.nl2go.com -all
strict (-all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current) wrong cert

R13
from 2026-03-25 to 2026-06-23
Expires in 33 days

Full certificate history on crt.sh ↗

Linked from (1)