zwemschooldedrijver.nl
HTML metadata
Technology
- Server
- nginx
- CMS
- Joomla
- Stack
- PHP
- Analytics
-
- Google Tag Manager
- Social widgets
-
- Vimeo Embed
Third-party hosts loaded (3)
- player.vimeo.com×1
- www.facebook.com×1
- www.googletagmanager.com×1
Social
Contact
- Phone
- Address
- Frederik Hendriklaan 73, 2012 SG, Haarlem, NL
DNS records live
- NS
-
- ns1.bsconnect.nl
- ns2.bsconnect.nl
- ns3.bsconnect.nl
- MX
-
- 10 mx.mijnspamfilter.nl
- 20 mx.mijnspamfilter.nl
Email authentication strong
- SPF
-
v=spf1 a mx ip4:213.227.146.115 include:spf.bsconnect.nl ip4:193.93.174.145 include:windows.ppibv.nl ~allsoftfail (~all) - DMARC
-
v=DMARC1; p=reject; sp=none; rua=mailto:spam-reports@zwemschooldedrijver.nlpolicy: reject (enforced) · sp=none - DKIM
- no key found at common selectors
Certificate (current)
Sectigo Public Server Authentication CA DV R36
Expires in 109 days
HTTP security headers
- present
-
- strict-transport-security
- x-frame-options
- x-content-type-options
- referrer-policy
- findings
-
- missing Content Security Policy
- weak frame protection
- weak content type protection
- missing Permissions Policy
Header values
- referrer-policy
strict-origin-when-cross-origin- x-frame-options
sameorigin, SAMEORIGIN- x-content-type-options
nosniff, nosniff- strict-transport-security
max-age=63072000; includeSubDomains; preload