coursecheck.com
HTML metadata
Technology
- Server
- Microsoft-IIS
- Fonts
-
- Google Fonts
Third-party hosts loaded (2)
- coursecheckstoragepublic.blob.core.windows.net×17
- fonts.googleapis.com×1
Social
Contact
Registration
- Registrar
- GoDaddy.com, LLC
- Created
- 2005-05-09
- Expires
- 2027-05-09 354 days left
- Updated
- 2026-05-10
- Name servers
-
- clarissa.ns.cloudflare.com
- toby.ns.cloudflare.com
DNS records live
- NS
-
- clarissa.ns.cloudflare.com
- toby.ns.cloudflare.com
- MX
-
- 1 aspmx.l.google.com
- 10 aspmx2.googlemail.com
- 10 aspmx3.googlemail.com
- 5 alt1.aspmx.l.google.com
- 5 alt2.aspmx.l.google.com
- TXT
-
google-site-verification=U87nVm5dywavnyOMS10yzCATpmlg6vP7dnLTBS-IOFI
Email authentication weak
- SPF
-
v=spf1 mx ip4:217.172.130.241/32 include:_spf.google.com include:sendgrid.net include:spf.mtasv.net ~allsoftfail (~all) - DMARC
- not published
- DKIM
-
- s1:
k=rsa; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAtM9so4LuCcKS1jEjoNlZ514G9KSZ2ohXmBfHI6OcNpNUfSMFONuyaahvTznTxZ4xYiO38bp9hHfv6CXRqU… - s2:
k=rsa; t=s; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDgcQxphUuwIxDIpR1aR6SHL/uNCBbibUMehQSskMHA6iugee7f50nM62QUd8NuX4Cpq3XrlUbSnqxL9a0BpecsoJ…
selectors probed - s1:
Certificate (current)
Go Daddy Secure Certificate Authority - G2
Expires in 146 days
HTTP security headers
- present
-
- strict-transport-security
- findings
-
- short HSTS max-age
- missing Content Security Policy
- missing frame protection
- missing content type protection
- missing Referrer Policy
- missing Permissions Policy
Header values
- strict-transport-security
max-age=2592000