DNS Gurus
Cached · just now
76/100 SECURITY SCORE

Certificate Information

Subject
CN=accentacademy.com
Issuer
C=US, O=Let's Encrypt, CN=R12
Valid From
February 05, 2026
Valid Until
May 06, 2026 87 days
Public Key
RSA 4096 bit Strong
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
C9:D9:6D:60:14:01:AE:E4:D8:8B:43:6B:BA:03:B7:62:28:9D:DD:B8:F4:D2:0F:5D:8F:ED:21:19:ED:96:D3:79
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
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
accentacademy.com *.accentacademy.com *.anyconnect.accentacademy.com *.clientesvpn.accentacademy.com *.connect.accentacademy.com *.cvpn.accentacademy.com *.dev.accentacademy.com *.hostmaster.accentacademy.com *.portal.accentacademy.com *.random.accentacademy.com *.remote.accentacademy.com *.remoto.accentacademy.com *.ssl.accentacademy.com *.sslvpn1.accentacademy.com *.studentsvpn.accentacademy.com *.vpn.accentacademy.com *.vpn1.accentacademy.com *.vpn2.accentacademy.com *.vpngw.accentacademy.com *.vpnssl.accentacademy.com *.ww38.accentacademy.com

Other domains in certificate

*.bkash.doinikbajar.com *.cpcalendars.doinikbajar.com *.demo1.doinikbajar.com doinikbajar.com *.doinikbajar.com *.itech.doinikbajar.com *.pa.doinikbajar.com *.sohozat.doinikbajar.com *.webdisk.doinikbajar.com *.www.doinikbajar.com
*.deadd0ve.donoteat.com donoteat.com *.donoteat.com *.dove.donoteat.com *.exchange.donoteat.com
*.exchange.gpspetcollar.com gpspetcollar.com *.gpspetcollar.com *.hostmaster.gpspetcollar.com
*.email.henriettas.com *.forums.henriettas.com *.games.henriettas.com henriettas.com *.henriettas.com *.php.henriettas.com *.portal.henriettas.com *.radio.henriettas.com *.ssl.henriettas.com *.test.henriettas.com *.tools.henriettas.com *.toyota.henriettas.com *.wiki.henriettas.com
*.api.offertehotellowcost.it offertehotellowcost.it *.offertehotellowcost.it
*.exchange.quiaragaroniiosdalbuyz.shop quiaragaroniiosdalbuyz.shop *.quiaragaroniiosdalbuyz.shop
sedationdds.com *.sedationdds.com
*.hostmaster.shkolny.com shkolny.com *.shkolny.com
*.agora.ukreportion.club *.bulksms.ukreportion.club *.cmdb.ukreportion.club *.gps.ukreportion.club *.honors.ukreportion.club *.il.ukreportion.club *.ip4.ukreportion.club *.ipkvm.ukreportion.club *.m9.ukreportion.club *.myblogcliche.ukreportion.club *.s58.ukreportion.club *.sandbox.ukreportion.club *.song.ukreportion.club *.squid.ukreportion.club *.submit.ukreportion.club *.summer.ukreportion.club ukreportion.club *.ukreportion.club *.www.ukreportion.club
*.afq1p95n9nhji81a.yoobuy.online *.hostmaster.yoobuy.online *.l9ynd97qrbxox36i.yoobuy.online *.out.yoobuy.online *.portal.yoobuy.online yoobuy.online *.yoobuy.online