indexo.dev

citymux.at

.at crawl

First seen 2026-05-18 · Last seen 2026-05-22 · ok HTTP/1.1 200 18445 ms crawled 2026-05-22

AT · 212.186.218.76 · AS8412 T-Mobile Austria GmbH

Reputation 67/100 wrong cert no dmarc policy

Classifying

HTML metadata

Title
Home

Technology

Server
Apache
CMS
Gatsby
jQuery
1.10.2 known XSS (<3.5)
Fonts
  • Google Fonts

Third-party hosts loaded (1)

  • fonts.googleapis.com×1

DNS records live

NS
  • x.ns.joker.com
  • y.ns.joker.com
  • z.ns.joker.com
MX
  • 50 mail.gefi.at

Email authentication weak

SPF
v=spf1 ip4:195.202.175.136 ip4:212.186.218.77 ip4:195.202.175.219 a:smtp-out-01.mediainvent.at a:smtp-out-02.mediainvent.at a:smtp-out-03.mediainvent.at ~all
softfail (~all)
DMARC
not published
DKIM
  • dkim: v=DKIM1;k=rsa;t=s;s=email;p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDKxg6vg33wij1I8hJ+dqxfauCkCqX7XlP7wu8NHOVmEghRJ9TFsbaW7FbrbLRdYFLnyMPRwfa3…
selectors probed

Certificate (current) wrong cert

R13
from 2026-04-26 to 2026-07-25
Expires in 54 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 75/100 Checked live page: https://www.citymux.at/

present
  • strict-transport-security
  • x-frame-options
  • x-content-type-options
  • referrer-policy
  • cross-origin-opener-policy
findings
  • missing Content Security Policy
  • missing Permissions Policy
Header values
referrer-policy
same-origin
x-frame-options
DENY
x-content-type-options
nosniff
strict-transport-security
max-age=15552000; includeSubDomains
cross-origin-opener-policy
same-origin

Links to (7)

Linked from (1)