DNS Gurus
Cached · just now
79/100 SECURITY SCORE

Certificate Information

Subject
CN=285198.academy
Issuer
C=US, O=Let's Encrypt, CN=R12
Valid From
February 01, 2026
Valid Until
May 02, 2026 81 days
Public Key
RSA 4096 bit Strong
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
D8:3F:9A:C4:F8:78:8F:75:B2:C9:71:42:06:AA:F5:80:9F:66:53:37:37:2E:AF:35:39:31:0F:60:47:88:CD:CB
Alternative Names
88 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

88 domains
drolle.com *.drolle.com

Other domains in certificate

285198.academy *.285198.academy
29076.business *.29076.business
2drandgroofing.com *.2drandgroofing.com
44618.pictures *.44618.pictures
55556.boston *.55556.boston
59567.pictures *.59567.pictures
66944.locker *.66944.locker
68526.net *.68526.net
72oe8d.buzz *.72oe8d.buzz
76814.pictures *.76814.pictures
82live.vip *.82live.vip
955jwm301.top *.955jwm301.top
960rpt301.top *.960rpt301.top
965jwm301.top *.965jwm301.top
967yyq301.top *.967yyq301.top
969jwm301.top *.969jwm301.top
970jys301.top *.970jys301.top
99756.net *.99756.net
agrivoltaico.org *.agrivoltaico.org
akdenizsms.com *.akdenizsms.com
alkimedia.com *.alkimedia.com
australianhistory.com.au *.australianhistory.com.au
beesp2p.org *.beesp2p.org
bekirogullari.com *.bekirogullari.com
blastmotorsports.com *.blastmotorsports.com
blueberrymeadow.com *.blueberrymeadow.com
boom-boom-splasher.com *.boom-boom-splasher.com
captcha.com.au *.captcha.com.au
carneroscut.com *.carneroscut.com
christensen-benefits.com *.christensen-benefits.com
christensen-benefits.net *.christensen-benefits.net
christensen-benefitsgroup.com *.christensen-benefitsgroup.com
club408.trading *.club408.trading
codebothq.com *.codebothq.com
cointrendy.com *.cointrendy.com
colourpalette.com.au *.colourpalette.com.au
corena.xyz *.corena.xyz
dholerasirplots.com *.dholerasirplots.com
digitaltechmasterynepal.com *.digitaltechmasterynepal.com
disrupting.org *.disrupting.org
drumming.com.au *.drumming.com.au
drunk-driving-981001072.click *.drunk-driving-981001072.click
e-z.email *.e-z.email