indexo.dev

brunner.at

.at dns

First seen 2026-05-14 · Last seen 2026-05-31 · ok HTTP/1.1 200 606 ms crawled 2026-05-19

AT · 91.220.179.212 · AS21013 eww ag

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
Brunner Webhosting
Canonical
/de/

Technology

Server
Apache

DNS records live

NS
  • ns1.brunner.at
  • ns2.brunner.at
MX
  • 5 mx.bwh.at
Verified for
  • Google

Email authentication strong

SPF
v=spf1 a mx ip4:91.220.179.8 ip4:91.221.139.52 ip4:91.220.179.191 include:_spf.mailrelay.rrpproxy.net ~all
softfail (~all)
DMARC
v=DMARC1; p=reject; rua=mailto:admin@brunner.at; ruf=mailto:admin@brunner.at;
policy: reject (enforced)
DKIM
  • dkim: v=DKIM1;k=rsa;t=s;s=email;p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAthUewkSx5LUUdkB/ni5J01DySyI1GtFXFBuCpBjmU5wWVSNq34ybbvKNw1USF/EDZONw…
selectors probed

Certificate (current)

Sectigo Public Server Authentication CA DV R36
from 2026-01-29 to 2027-02-04
Expires in 248 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://brunner.at/

findings
  • missing HSTS
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy