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=sirviv.io
Issuer
C=US, O=Let's Encrypt, CN=R12
Valid From
May 12, 2026
Valid Until
August 10, 2026 60 days
Public Key
RSA 4096 bit Strong
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
1A:E5:A4:5C:61:E1:8A:91:EE:20:BA:14:9E:88:D4:8D:42:5F:27:80:EA:14:BE:A8:60:BD:7D:44:A6:2F:54:4B
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
icokr.com *.icokr.com *.9bc46f9b-0d83-4b04-8eb6-43cc1592b5ec.icokr.com *.api.icokr.com *.testing.icokr.com

Other domains in certificate

annaallenbach.com *.annaallenbach.com *.kaiyuan.annaallenbach.com *.ww25.annaallenbach.com *.ww38.annaallenbach.com
*.amin.colorlifetrading.com colorlifetrading.com *.colorlifetrading.com
databaseaq.com *.databaseaq.com *.r6fc44.databaseaq.com
freedoge.xyz *.freedoge.xyz *.ww25.freedoge.xyz *.www.freedoge.xyz
*.glnhxweb.infiniteimaginations.co infiniteimaginations.co *.infiniteimaginations.co *.irzla.infiniteimaginations.co *.www.infiniteimaginations.co
kehek.com *.kehek.com *.npj.kehek.com
*.autoconfig.leptirich.com *.ftp.leptirich.com leptirich.com *.leptirich.com *.webmail.leptirich.com
*.m.marcellozuna.com marcellozuna.com *.marcellozuna.com
megavisa77amp.click *.megavisa77amp.click *.ww38.megavisa77amp.click
*.cpcalendars.naukri-portal.com naukri-portal.com *.naukri-portal.com
*.beta.quiq.delivery *.dev.quiq.delivery *.develop.quiq.delivery *.homolog-portal.quiq.delivery *.homolog.quiq.delivery *.portal.quiq.delivery *.production.quiq.delivery *.production2.quiq.delivery quiq.delivery *.quiq.delivery *.reports-mfe.quiq.delivery *.sandbox.quiq.delivery *.staging.quiq.delivery
*.activesync.silvercoin.life *.app.silvercoin.life *.mail.silvercoin.life *.mobileconnect.silvercoin.life *.rdswebaccess.silvercoin.life *.remote.silvercoin.life silvercoin.life *.silvercoin.life *.sync.silvercoin.life *.vpn.silvercoin.life
*.account.sirviv.io *.airflow.sirviv.io *.analytics.sirviv.io *.blog.sirviv.io *.ci.sirviv.io *.flow.sirviv.io *.m.sirviv.io *.sandbox.sirviv.io sirviv.io *.sirviv.io *.ww.sirviv.io *.ww11.sirviv.io *.ww25.sirviv.io *.ww31.sirviv.io *.ww35.sirviv.io *.ww38.sirviv.io *.www.sirviv.io
*.prd-checkout.walmartg.com *.prod.walmartg.com *.subscribe.walmartg.com walmartg.com *.walmartg.com
*.hostmaster.winecellarsoftware.com winecellarsoftware.com *.winecellarsoftware.com