DNS Gurus
Cached · just now
76/100 SECURITY SCORE

Detected Technologies

See all in URL Inspect 1
Let's Encrypt logo Let's Encrypt

Certificate Information

Subject
CN=sportslemons.net
Issuer
C=US, O=Let's Encrypt, CN=R13
Valid From
December 24, 2025
Valid Until
March 24, 2026 34 days
Public Key
RSA 4096 bit Strong
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
62:D0:D2:79:FA:BF:99:FF:E2:10:CE:56:61:67:54:D5:79:AA:5A:2B:74:23:0F:62:34:B6:12:F8:5A:4E:1F:31
Alternative Names
90 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 Analyze
Content-Security-Policy-Report-Only
Missing
Not configured Analyze
X-Frame-Options
Missing
Not configured
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-Frame-Options: DENY or SAMEORIGIN to prevent clickjacking
  • • 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

90 domains
smarvault.com *.smarvault.com

Other domains in certificate

agoogle.de *.agoogle.de *.batik.agoogle.de *.bing.agoogle.de *.googe.agoogle.de *.googl.agoogle.de *.gt-eins.agoogle.de *.gv.agoogle.de *.hostmaster.agoogle.de *.intranet.agoogle.de *.mail5.agoogle.de *.notexistsregister.agoogle.de *.orf.agoogle.de *.portal.agoogle.de *.rdp.agoogle.de *.rdweb.agoogle.de *.schufa.agoogle.de *.sitemap.agoogle.de *.sitemaps.agoogle.de *.www.agoogle.de *.yduntwebmail.agoogle.de
bathroom-remodel.live *.bathroom-remodel.live *.checkout.bathroom-remodel.live *.www.bathroom-remodel.live
bittorrentz.net *.bittorrentz.net *.mail.bittorrentz.net
bullhotelludlow.co.uk *.bullhotelludlow.co.uk
*.blockdag.evmresolve.com evmresolve.com *.evmresolve.com *.flare.evmresolve.com
leon30.bet *.leon30.bet *.random.leon30.bet
libeskind.studio *.libeskind.studio *.random.libeskind.studio
liviantraining.com *.liviantraining.com *.ww25.liviantraining.com
mioan.net *.mioan.net
onionart.fun *.onionart.fun *.ww25.onionart.fun
*.mail.oxyllu.click oxyllu.click *.oxyllu.click
publicidad.online *.publicidad.online *.y.publicidad.online
sansumg.online *.sansumg.online *.www.sansumg.online
*.ftp.simcitasbogota.info *.mail.simcitasbogota.info simcitasbogota.info *.simcitasbogota.info
sportslemons.net *.sportslemons.net
*.blog.thebusinesscentre.co.za *.booking.thebusinesscentre.co.za *.bos.thebusinesscentre.co.za *.bryanston.thebusinesscentre.co.za *.capetown.thebusinesscentre.co.za *.centurycity.thebusinesscentre.co.za *.clients.thebusinesscentre.co.za *.dc.thebusinesscentre.co.za *.experiencebusinessoffices.thebusinesscentre.co.za *.fourways.thebusinesscentre.co.za *.list.thebusinesscentre.co.za *.local.thebusinesscentre.co.za *.mail.thebusinesscentre.co.za *.mbwnjfrv.thebusinesscentre.co.za *.printers.thebusinesscentre.co.za *.rivonia.thebusinesscentre.co.za *.thebugle.thebusinesscentre.co.za thebusinesscentre.co.za *.thebusinesscentre.co.za
vjievehnvgeic.online *.vjievehnvgeic.online *.ww12.vjievehnvgeic.online *.ww25.vjievehnvgeic.online
wowmovies.in *.wowmovies.in