DNS Gurus
Cached · just now
79/100 SECURITY SCORE

Certificate Information

Subject
CN=usairforcehousing.com
Issuer
C=US, O=Let's Encrypt, CN=R12
Valid From
February 05, 2026
Valid Until
May 06, 2026 88 days
Public Key
RSA 4096 bit Strong
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
16:7A:48:FB:0A:F9:75:04:3C:4A:0F:D2:7F:37:0D:50:F5:B7:B3:8A:94:A7:6C:04:96:85:AD:EF:16:90:CF:30
Alternative Names
89 domains

Security Configuration

TLS Protocols
TLS 1.2 TLS 1.3
Forward Secrecy
Supported (Modern clients use PFS)

HTTP Security Headers

Status
Strict-Transport-Security
Missing
Not configured
Content-Security-Policy
Missing
Not configured
X-Frame-Options
Good
SAMEORIGIN
X-Content-Type-Options
Missing
Not configured
Referrer-Policy
Missing
Not configured
Permissions-Policy
Missing
Not configured
Recommendations
  • • Add Strict-Transport-Security header with max-age of at least 1 year
  • • Add Content-Security-Policy header to prevent XSS attacks
  • • Add X-Content-Type-Options: nosniff
  • • Add Referrer-Policy header (recommended: strict-origin-when-cross-origin)
  • • Consider adding Permissions-Policy to control browser features

CAA Records (Certificate Authority Authorization)

CAA Records
Not Configured (Any CA can issue certificates)
CAA Issues
  • • No CAA records configured - any CA can issue certificates
Recommendations
  • • Implement CAA records to restrict which CAs can issue certificates for your domain
  • • This adds an extra layer of security against unauthorized certificate issuance
  • • Example: Add CAA record 'example.com. CAA 0 issue "letsencrypt.org"'
  • • Consider adding 'iodef' record to receive security incident reports

Subject Alternative Names

89 domains
667359.com *.667359.com

Other domains in certificate

63441.loan *.63441.loan
63e6896e350ce314.com *.63e6896e350ce314.com
64533.pizza *.64533.pizza
64549.pictures *.64549.pictures
666733.loan *.666733.loan
666ppp222kkk.com *.666ppp222kkk.com
67385.xin *.67385.xin
7121.loan *.7121.loan
715289.club *.715289.club
7246vvv.top *.7246vvv.top
74052.blog *.74052.blog
75816.loan *.75816.loan
76488.loans *.76488.loans
7b669a18e6033aee.com *.7b669a18e6033aee.com
803717.vip *.803717.vip
813077.vip *.813077.vip
82559.pictures *.82559.pictures
*.cpanel.fafo.finance fafo.finance *.fafo.finance *.webmail.fafo.finance
henta.tv *.henta.tv *.ltzmhww25.henta.tv
kolhols.com *.kolhols.com
*.bstboyshostel.mcloudapp.com *.canayabanquet.mcloudapp.com *.com.mcloudapp.com *.crowndental.mcloudapp.com *.in.mcloudapp.com *.kainaatproapp.mcloudapp.com *.krishnagirlshostel.mcloudapp.com mcloudapp.com *.mcloudapp.com *.sterlinggirlshostel.mcloudapp.com *.vscapp.mcloudapp.com
*.itypoint.mypayned.com *.lukes.mypayned.com mypayned.com *.mypayned.com
*.not.snort.it snort.it *.snort.it
*.11.tdx.fund *.12.tdx.fund *.16.tdx.fund *.17.tdx.fund *.19.tdx.fund *.1b.tdx.fund *.absvp19.tdx.fund *.api.tdx.fund *.bnlcnm.tdx.fund *.dev.tdx.fund *.hmzcfapi.tdx.fund *.lraei1f.tdx.fund *.ogpru15.tdx.fund *.srwkehmzcfapi.tdx.fund tdx.fund *.tdx.fund *.test.tdx.fund *.w.tdx.fund *.www.tdx.fund *.x.tdx.fund *.y.tdx.fund *.z.tdx.fund
*.hostmaster.usairforcehousing.com usairforcehousing.com *.usairforcehousing.com *.ww25.usairforcehousing.com