rcsb.nl
HTML metadata
Technology
- Server
- nginx
- CMS
- WordPress
- jQuery
- 3.7.1
- Analytics
-
- Google Tag Manager
Third-party hosts loaded (1)
- www.googletagmanager.com×1
Social
Contact
- Phone
Registration
- Registrar
- RegistrarHub
- Created
- 2004-04-19
- Updated
- 2025-12-10
- Name servers
-
- ns2.cloudmonsters.nl
- ns3.cloudmonsters.nl
- ns4.cloudmonsters.nl
- ns1.cloudmonsters.nl
DNS records live
- NS
-
- ns1.cloudmonsters.nl
- ns2.cloudmonsters.nl
- ns3.cloudmonsters.nl
- ns4.cloudmonsters.nl
- MX
-
- 10 mx1.mtaroutes.com
- 20 mx2.mtaroutes.com
- 30 mx3.mtaroutes.com
- 40 mx4.mtaroutes.com
- TXT
-
_odb5t2206s57ye7cj9u86dpql0u7oc6
- Verified for
-
- Microsoft 365
Email authentication weak
- SPF
-
v=spf1 a mx include:_spf.cloudmonsters.nl ip4:87.250.136.6 ip4:185.63.152.214 ip6:2001:7b8:60c:1:4:47:4545:3 include:spf.protection.outlook.com ip4:194.165.34.0/24 include:_spf.argewebhosting.nl include:spf.mtaroutes.com ~allsoftfail (~all) - DMARC
- not published
- DKIM
- no key found at common selectors
Certificate (current)
Trust Provider B.V. TLS RSA CA G1
Expires in 155 days
HTTP security headers
- present
-
- strict-transport-security
- content-security-policy
- x-frame-options
- x-content-type-options
- referrer-policy
- findings
-
- weak frame protection
- missing Permissions Policy
Header values
- referrer-policy
same-origin- x-frame-options
SAMEORIGIN, SAMEORIGIN- x-content-type-options
nosniff- content-security-policy
frame-ancestors 'self';- strict-transport-security
max-age=31536000; includeSubDomains; preload