indexo.dev

sehhaus-optik.de

.de crawl

First seen 2026-05-23 · Last seen 2026-05-23 · ok HTTP 200 1438 ms crawled 2026-05-28

AT · 152.53.246.199 · AS197540 netcup GmbH

Reputation 89/100 weak security headers dmarc monitor-only

Registration

Updated
2021-09-28
Name servers
  • root-dns.netcup.net.
  • second-dns.netcup.net.
  • third-dns.netcup.net.

DNS records live

NS
  • root-dns.netcup.net
  • second-dns.netcup.net
  • third-dns.netcup.net
MX
  • 0 sehhausoptik-de01i.mail.protection.outlook.com

Email authentication partial

SPF
v=spf1 include:spf.protection.outlook.com ~all
softfail (~all)
DMARC
v=DMARC1; p=none; sp=none; rua=mailto:dmarc@mailinblue.com!10m; ruf=mailto:dmarc@mailinblue.com!10m; rf=afrf; pct=100; ri=86400
policy: none (monitoring only) · sp=none
DKIM
  • selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAs/95M1CSQsjmeoLw/SHWQVOKXGKAqvUudSE8U71OB0OCa2ArR2dJdyFFDY1cp8mHl2HPBnutsluQj2…
selectors probed

Certificate (current)

R12
from 2026-04-10 to 2026-07-09
Expires in 38 days

Full certificate history on crt.sh ↗

Linked from (1)