DNS Gurus
Cached · just now
76/100 SECURITY SCORE

Detected Technologies

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

Certificate Information

Subject
CN=kohaku.com
Issuer
C=US, O=Let's Encrypt, CN=R12
Valid From
April 18, 2026
Valid Until
July 17, 2026 65 days
Public Key
RSA 4096 bit Strong
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
C0:3D:BD:FD:1F:2D:FC:93:0D:48:71:57:6A:4D:89:84:62:53:7F:06:7A:7C:1D:64:8D:4D:30:EC:D1:73:02:FC
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
bet247.tech *.bet247.tech *.12b7e140-1041-44c6-990f-3fb8378c24e1.bet247.tech *.arquivos.bet247.tech *.assets.bet247.tech *.dev.bet247.tech *.home.bet247.tech

Other domains in certificate

btcbarbados.com *.btcbarbados.com *.hk.btcbarbados.com *.new.btcbarbados.com *.random.btcbarbados.com *.wholesale.btcbarbados.com *.ww1.btcbarbados.com
centershows.com *.centershows.com *.ww38.centershows.com
diu.au *.diu.au *.wa.diu.au *.wv.diu.au *.ww25.diu.au
*.aut.everlight.it *.correu.everlight.it *.dash.everlight.it *.dashboard.everlight.it *.dashs.everlight.it everlight.it *.everlight.it *.hostmaster.everlight.it *.ogrencieposta.everlight.it *.rd.everlight.it *.rdweb.everlight.it *.staging.everlight.it *.xenapp.everlight.it
fantasiadecoelho.com.br *.fantasiadecoelho.com.br *.random.fantasiadecoelho.com.br *.ww25.fantasiadecoelho.com.br
*.clww17.freeporno.com.au freeporno.com.au *.freeporno.com.au *.random.freeporno.com.au
infinityphotobooths.com.au *.infinityphotobooths.com.au *.jsjgc.infinityphotobooths.com.au *.mail.infinityphotobooths.com.au *.yjj.infinityphotobooths.com.au *.yjszs.infinityphotobooths.com.au
injuryclaimchecker.com.au *.injuryclaimchecker.com.au
*.as9912.kohaku.com *.att.kohaku.com *.correo.kohaku.com *.email.kohaku.com *.ex02.kohaku.com *.exchange.kohaku.com *.gp.kohaku.com *.kawasaki.kohaku.com kohaku.com *.kohaku.com *.mail.kohaku.com *.mail3.kohaku.com *.mymail.kohaku.com *.outlook.kohaku.com *.owa.kohaku.com *.portal.kohaku.com *.remote.kohaku.com *.sitemap.kohaku.com *.sitemaps.kohaku.com *.ssl.kohaku.com *.sslvpn.kohaku.com *.towaemonmon7.kohaku.com *.uae.kohaku.com *.vpn.kohaku.com *.webmail.kohaku.com
lanay.pro *.lanay.pro
mutialofamerica.com *.mutialofamerica.com *.ww25.mutialofamerica.com
*.intelligence.travestis.click travestis.click *.travestis.click *.wildcard.travestis.click
*.irwin-smith-never.ueyk.com *.kellynatalie-kendracurry.ueyk.com *.qww.ueyk.com ueyk.com *.ueyk.com