indexo.dev

kaerstin.at

.at crawl

First seen 2026-05-27 · Last seen 2026-05-27 · ok HTTP/1.1 200 281 ms crawled 2026-05-30

NL · 20.50.2.24 · AS8075 Microsoft Corporation

Reputation 100/100

Classifying

HTML metadata

Title
Kaerstin
Language
de

Technology

Third-party hosts loaded (1)

  • cdnjs.cloudflare.com×1

DNS records live

NS
  • ns1.hosttech.at
  • ns2.hosttech.at
  • ns3.hosttech.at
MX
  • 10 mail.villach.at
TXT
  • swisssign-check=YS6JaqrO8cf31YjJndrlZLk_dS8
  • MM03S9RT0BPPCGH4N2V0TIG2A9
  • 7rpp036n6krj6p7oa0fk4q08f0

Email authentication strong

SPF
v=spf1 mx -all
strict (-all)
DMARC
v=DMARC1; p=quarantine; rua=mailto:dmarc@kaerstin.at; aspf=r;
policy: quarantine
DKIM
  • s1: k=rsa; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAuSrp56Ot2zSqmCmMfPLUUF36gF7wZO48UhWbqWZ2nImCpVFkDfjoTgVunpaQwtQ6GnrE2hHFizN5i1Rv1r…
  • s2: k=rsa; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEApOijYM18W5XpD60K6jiZujwV3jLOAFjZfm6ubQsGmNerhBgMZrxUp8pqUd6TcBrWT+beACYrTJR+nVG+au…
selectors probed

Certificate (current)

SwissSign RSA TLS DV ICA 2022 - 1
from 2026-03-02 to 2027-03-02
Expires in 275 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 90/100 Checked live page: https://kaerstin.at/

present
  • strict-transport-security
  • content-security-policy
  • x-frame-options
  • x-content-type-options
findings
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-frame-options
SAMEORIGIN
x-content-type-options
nosniff
content-security-policy
default-src 'self'; script-src 'self'; style-src 'self' https://cdnjs.cloudflare.com https://fonts.googleapis.com; object-src 'none'; base-uri 'self'; connect-src 'self' https://api.kaerstin.at; font-src 'self' https://cdnjs.cloudflare.com https://fonts.gstatic.com; frame-src 'self' https://moa.bka.gv.at https://www.handy-signatur.at; img-src 'self' https://cms.kaerstin.at data:; manifest-src 'self'; media-src 'self'; worker-src 'none';
strict-transport-security
max-age=31536000

Linked from (1)