profession.nl
HTML metadata
Technology
- Analytics
-
- Google Tag Manager
Third-party hosts loaded (5)
- beoordelingen.mtmo.nl×2
- dc.ads.linkedin.com×1
- maps.googleapis.com×1
- www.googletagmanager.com×1
- www.klantenvertellen.nl×1
Social
Contact
- Phone
DNS records live
- NS
-
- ns1.combell.eu
- ns3.combell.net
- ns4.combell.net
- MX
-
- 10 smtp.otys.nl
- Verified for
-
- Brevo
Email authentication weak
- SPF
-
v=spf1 include:spf.otys.nl include:spf.geenspam.mx include:spf.sendinblue.com include:amazonses.com ~allsoftfail (~all) - DMARC
- not published
- DKIM
-
- mail:
k=rsa;p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDeMVIzrCa3T14JsNY0IRv5/2V1/v2itlviLQBwXsa7shBD6TrBkswsFUToPyMRWC9tbR/5ey0nRBH0ZVxp+lsmTxid2Y2z…
selectors probed - mail:
Certificate (current)
R12
Expires in 84 days
HTTP security headers
- present
-
- strict-transport-security
- x-content-type-options
- findings
-
- short HSTS max-age
- missing Content Security Policy
- missing frame protection
- missing Referrer Policy
- missing Permissions Policy
Header values
- x-content-type-options
nosniff- strict-transport-security
max-age=2592000; includeSubDomains