DNS Gurus
Cached · just now
82/100 SECURITY SCORE

Certificate Information

Subject
CN=perfil.digital
Issuer
C=US, O=Let's Encrypt, CN=R12
Valid From
December 15, 2025
Valid Until
March 15, 2026 42 days
Public Key
RSA 4096 bit Strong
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
AB:A6:9C:22:F6:71:10:A8:D3:63:C6:EA:3C:EB:26:EB:BA:38:24:B0:11:03:01:B9:BC:1B:B2:28:C5:4A:A6:DD
Alternative Names
76 domains

Security Configuration

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

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

76 domains
greenmp3.com *.greenmp3.com *.jenkins.greenmp3.com *.random.greenmp3.com

Other domains in certificate

*.66z.arjay.studio *.6aa.arjay.studio *.alt.arjay.studio arjay.studio *.arjay.studio *.dev.arjay.studio *.new.arjay.studio
*.14.bds.email *.1f.bds.email bds.email *.bds.email
chiva.vip *.chiva.vip *.ww25.chiva.vip
coolhousplans.com *.coolhousplans.com
*.com.dsnextgen.com dsnextgen.com *.dsnextgen.com *.mtwww.dsnextgen.com *.webmail.dsnextgen.com *.ws.dsnextgen.com *.wss.dsnextgen.com *.ww17.dsnextgen.com *.www.dsnextgen.com
fansite.au *.fansite.au
floripaaudio.com.br *.floripaaudio.com.br
*.formacion.i-secacademy.com i-secacademy.com *.i-secacademy.com
iphone-br-77.sbs *.iphone-br-77.sbs
lveventcenter.com *.lveventcenter.com *.random.lveventcenter.com
mupaymentvault.com *.mupaymentvault.com
mynetworksettimgs.com *.mynetworksettimgs.com
mynetworksetttings.com *.mynetworksetttings.com
*.login.perfil.digital *.mi.perfil.digital perfil.digital *.perfil.digital *.quitar.perfil.digital
plataformasfera.com.br *.plataformasfera.com.br
*.autodiscover.powersms.biz powersms.biz *.powersms.biz
propaulmitchell.com *.propaulmitchell.com
*.app.toysterz.xyz *.checkout.toysterz.xyz toysterz.xyz *.toysterz.xyz *.ww25.toysterz.xyz
*.m25a.worthprom.online worthprom.online *.worthprom.online
wwwnebf.com *.wwwnebf.com
xn--gaststttenauflsung-qtb28a.de *.xn--gaststttenauflsung-qtb28a.de
*.test.zbarty.com *.test2.zbarty.com *.test3.zbarty.com zbarty.com *.zbarty.com