zwalker.nl
HTML metadata
Technology
- Server
- nginx
- CMS
- WordPress
- PHP
- 7.4.33 end of life
- jQuery
- 3.7.1
- Analytics
-
- Google Tag Manager
Third-party hosts loaded (4)
- cdn04.rmw.li×20
- www.googletagmanager.com×3
- challenges.cloudflare.com×2
- www.facebook.com×1
Social
Contact
- Phone
DNS records live
- NS
-
- ns1.dn-s.nl
- ns2.dn-s.nl
- ns3.dn-s.nl
- ns4.dn-s.nl
- MX
-
- 0 zwalker-nl.mail.protection.outlook.com
- Verified for
-
- Microsoft 365
Email authentication weak
- SPF
-
v=spf1 include:spf.protection.outlook.com include:spf.hosting.nl include:emsd1.com ip4:136.144.193.56 ip6:2a01:7c8:d000:221::1 -allstrict (-all) - DMARC
- not published
- DKIM
- no key found at common selectors
Certificate (current)
R13
Expires in 56 days
HTTP security headers
- present
-
- strict-transport-security
- x-frame-options
- x-content-type-options
- referrer-policy
- findings
-
- missing Content Security Policy
- missing Permissions Policy
Header values
- referrer-policy
same-origin- x-frame-options
SAMEORIGIN- x-content-type-options
nosniff- strict-transport-security
max-age=31536000