hetwkz.nl
HTML metadata
Technology
- Server
- Microsoft-IIS
- jQuery
- 3.7.1
Third-party hosts loaded (3)
- umcu-website-assetshield.azurewebsites.net×2
- cdn-eu.readspeaker.com×1
- code.jquery.com×1
Social
DNS records live
- NS
-
- dex1001.umcutrecht.nl
- dex2001.umcutrecht.nl
- ns1.surfnet.nl
- MX
-
- 10 mailgw1.umcutrecht.nl
- 10 mailgw2.umcutrecht.nl
Email authentication strong
- SPF
-
v=spf1 ip4:143.121.0.0/16 -allstrict (-all) - DMARC
-
v=DMARC1;p=reject;rua=mailto:dmarc_agg@vali.emailpolicy: reject (enforced) - DKIM
- no key found at common selectors
Certificate (current)
Sectigo Public Server Authentication CA OV R36
Expires in 88 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=31536000; includeSubDomains; preload