kmar.ch
HTML metadata
Technology
- Server
- nginx
Third-party hosts loaded (1)
- www.google.com×1
Social
Contact
- Phone
DNS records live
- NS
-
- ns1.de.opalstack.com
- ns2.de.opalstack.com
- ns3.de.opalstack.com
- MX
-
- 1 aspmx.l.google.com
- 10 alt3.aspmx.l.google.com
- 10 alt4.aspmx.l.google.com
- 5 alt1.aspmx.l.google.com
- 5 alt2.aspmx.l.google.com
Email authentication weak
- SPF
-
v=spf1 include:spf.opalstack.com include:_spf.google.com -allstrict (-all) - DMARC
- not published
- DKIM
-
- dkim:
v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDLqU1vpuxgsAquIex4i2X9j5cJaT+e2Y1niXPnsJ9Joq6PSvjuvBTwaGtscYY39GHu51c/RofXtZvKK3UWdO…
selectors probed - dkim:
Certificate (current)
R13
Expires in 35 days
HTTP security headers
- present
-
- strict-transport-security
- findings
-
- missing Content Security Policy
- missing frame protection
- missing content type protection
- missing Referrer Policy
- missing Permissions Policy
Header values
- strict-transport-security
max-age=15768000