DNS Gurus
Cached · just now
82/100 SECURITY SCORE

Certificate Information

Subject
CN=5580.live
Issuer
C=US, O=Let's Encrypt, CN=R12
Valid From
February 02, 2026
Valid Until
May 03, 2026 85 days
Public Key
RSA 4096 bit Strong
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
50:59:E5:E9:79:A6:84:1B:2A:DA:29:25:96:D7:BE:8F:71:E4:B2:9B:13:CD:85:1E:D3:B8:BC:2E:FA:1F:0C:E6
Alternative Names
82 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

82 domains
trince.com *.trince.com *.assets.trince.com

Other domains in certificate

3ak.au *.3ak.au *.wildcard.3ak.au
5580.live *.5580.live *.api.5580.live *.app.5580.live *.blog.5580.live *.ftp.5580.live *.m.5580.live *.mail.5580.live
*.aazeenfurnitureinterior.aazeenmart.com aazeenmart.com *.aazeenmart.com *.asthmapoint.aazeenmart.com *.blackout.aazeenmart.com *.carepoint.aazeenmart.com *.couplehappiness.aazeenmart.com *.epichealthcare.aazeenmart.com *.evarecare.aazeenmart.com *.movefastservice.aazeenmart.com *.nightpower.aazeenmart.com *.pilescare.aazeenmart.com
atrasos.com *.atrasos.com *.mail.atrasos.com
*.amigo.buenastardes.com buenastardes.com *.buenastardes.com *.drvpn.buenastardes.com *.gateway.buenastardes.com *.imap.buenastardes.com *.outlook.buenastardes.com *.vpn.buenastardes.com
chataionline.top *.chataionline.top *.free.chataionline.top
*.cit.courts1.com courts1.com *.courts1.com *.dev.courts1.com *.mail02.courts1.com *.smtpauth.courts1.com *.tools.courts1.com
*.admin.decoloar.com decoloar.com *.decoloar.com *.hostmaster.decoloar.com *.ww38.decoloar.com *.www.decoloar.com
delsea.com *.delsea.com *.mail.delsea.com *.ww1.delsea.com
firewalls.com.au *.firewalls.com.au *.smtp.firewalls.com.au *.ww38.firewalls.com.au
*.maslinica.rabac.com rabac.com *.rabac.com
travellers.wiki *.travellers.wiki *.ww38.travellers.wiki
*.bili-tw.tuturu.top *.bili.tuturu.top *.bilibili.tuturu.top *.bt.tuturu.top *.gcp.tuturu.top *.gpt.tuturu.top *.status.tuturu.top tuturu.top *.tuturu.top *.v2ray.tuturu.top
*.cpcontacts.yalla-kora-live.com yalla-kora-live.com *.yalla-kora-live.com
ytclass.co *.ytclass.co