indexo.dev

gerstl.at

.at dns crawl

First seen 2026-05-30 · Last seen 2026-06-01 · ok HTTP/1.1 200 807 ms crawled 2026-05-31

DE · 78.46.202.31 · AS24940 Hetzner Online GmbH

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title
Gerstl Bau - Wir bauen Ihre Zukunft.
Language
de
Generator
TYPO3 CMS
Canonical
https://www.gerstl.at/

Technology

Server
Apache
CMS
Joomla

Third-party hosts loaded (1)

  • webcache.datareporter.eu×2

Contact

Email
Phone

DNS records live

NS
  • ns1.easyname.eu
  • ns2.easyname.eu
MX
  • 10 gbmxat01.gerstl.at
  • 20 gbmxat02.gerstl.at
TXT
  • offensity-domain-verification=f4125c3f191e0d34262f0cbbe168ce05081eba96545b7d1a69cc55798b0b270c
  • duo_sso_verification=i51DHdH8TI5bIHulD03Se6prXM1bEElKmmQ4e4g5YQKuzrsemXvrXqUXeBxbGM8L
Verified for
  • Google
  • Microsoft 365

Email authentication partial

SPF
v=spf1 mx:gerstl.at a:gbmxat01.gerstl.at a:gbmxat02.gerstl.at include:spf.mandrillapp.com ip4:78.46.202.31 ip4:167.235.16.116 -all
strict (-all)
DMARC
v=DMARC1;p=none;rua=mailto:mailreports@gerstl.at;ruf=mailto:mailreports@gerstl.at;fo=1
policy: none (monitoring only)
DKIM
no key found at common selectors

Certificate (current)

Encryption Everywhere DV TLS CA - G2
from 2025-09-16 to 2026-09-16
Expires in 105 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 40/100 Checked live page: https://www.gerstl.at/

present
  • x-content-type-options
findings
  • missing HSTS
  • missing Content Security Policy
  • missing frame protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-content-type-options
nosniff

Links to (1)

Linked from (3)