DNS Gurus
Cached · just now
75/100 SECURITY SCORE

Detected Technologies

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

Certificate Information

Subject
CN=amber-net.org
Issuer
C=US, O=Let's Encrypt, CN=YE1
Valid From
October 04, 2026
Valid Until
January 02, 2027 83 days
Public Key
ECDSA 256 bit (P-256) Adequate
Signature Algorithm
ECDSA-SHA384
SHA-256 Fingerprint
5C:40:B5:93:13:50:73:36:E6:61:DF:8A:A1:B2:28:97:B8:F6:E1:3F:9D:28:1C:9C:99:57:27:32:2F:DB:71:0D
Alternative Names
82 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

82 domains
cryptohub.cc *.cryptohub.cc *.a7a7d7d1-1bfa-436a-bfae-34ff716a8e82.cryptohub.cc *.adm.cryptohub.cc *.admin.cryptohub.cc *.api.cryptohub.cc *.assets.cryptohub.cc *.demo.cryptohub.cc *.dev.cryptohub.cc *.m.cryptohub.cc *.shop.cryptohub.cc *.test.cryptohub.cc *.webmaster.cryptohub.cc *.wlan.cryptohub.cc

Other domains in certificate

amber-net.org *.amber-net.org *.extranet.amber-net.org
*.backend.calcioestero.it calcioestero.it *.calcioestero.it *.dev.calcioestero.it *.mail.calcioestero.it
*.6igkg.jieqiangtiffany.com.cn jieqiangtiffany.com.cn *.jieqiangtiffany.com.cn *.lfvlj.jieqiangtiffany.com.cn
*.backend.poorcredit.it *.demo.poorcredit.it *.dev.poorcredit.it poorcredit.it *.poorcredit.it *.remote.poorcredit.it
*.admin.quaglie.com *.analytics.quaglie.com *.api.quaglie.com *.app.quaglie.com *.argo.quaglie.com *.dashboard.quaglie.com *.data.quaglie.com *.demo.quaglie.com *.dev.quaglie.com *.forecast.quaglie.com *.integration.quaglie.com *.mail.quaglie.com quaglie.com *.quaglie.com *.redash.quaglie.com *.report.quaglie.com *.staging.quaglie.com *.superset.quaglie.com *.ww42.quaglie.com
*.comune.teichcenter-rieger.de teichcenter-rieger.de *.teichcenter-rieger.de
*.ca6esisasecondorthirddoserequired.tryit.it *.dashboard.tryit.it *.do.tryit.it *.forrunningapartyinyourhome.tryit.it *.fromapprovedformula.tryit.it *.headache.tryit.it *.ifyouthinkso.tryit.it *.isasecondorthirddoserequired.tryit.it *.leaf.tryit.it *.learningprocess.tryit.it *.livelyverse.tryit.it *.manth.tryit.it *.permanth.tryit.it *.pneumoniaandconsumption.tryit.it *.poiutsthem.tryit.it *.process.tryit.it *.reporting.tryit.it *.required.tryit.it *.secondorthirddoserequired.tryit.it *.tbe-lieveit.tryit.it *.thelearningprocess.tryit.it *.them.tryit.it tryit.it *.tryit.it *.ttat.tryit.it *.tvttat.tryit.it *.verse.tryit.it *.wrap-per.tryit.it