DNS Gurus
Cached · 1h ago
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=klyb-wylcan.info
Issuer
C=US, O=Let's Encrypt, CN=R12
Valid From
May 22, 2026
Valid Until
August 20, 2026 54 days
Public Key
RSA 4096 bit Strong
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
D4:6B:35:F2:36:37:E8:93:92:DA:A5:36:51:A6:72:CE:97:72:4E:B3:26:F8:4B:5E:DE:29:C4:CB:6A:FF:C9:FB
Alternative Names
89 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

89 domains
assicurate.com *.assicurate.com *.corna.assicurate.com *.hostmaster.assicurate.com *.mail.assicurate.com *.remote.assicurate.com *.secure.assicurate.com

Other domains in certificate

adele.it *.adele.it *.ajqzlrdweb.adele.it *.anyconnect.adele.it *.api.adele.it *.ar.adele.it *.citrixcloud.adele.it *.dashboard.adele.it *.i.adele.it *.identity.adele.it *.khapps.adele.it *.liv.adele.it *.login.adele.it *.mail.adele.it *.mymail.adele.it *.mywebmail.adele.it *.rds03.adele.it *.superset.adele.it *.wein.adele.it
aroundaustralia.au *.aroundaustralia.au
bounded.cloud *.bounded.cloud *.hostmaster.bounded.cloud *.wildcard.bounded.cloud *.ww25.bounded.cloud
crowdinvesting.au *.crowdinvesting.au
duskiiactive.com *.duskiiactive.com
flava.au *.flava.au
friendsgram.it *.friendsgram.it *.hostmaster.friendsgram.it
gafps-eports.net *.gafps-eports.net
harborinnseafoodburlington.com *.harborinnseafoodburlington.com
*.access.idrica.it *.anyconnect.idrica.it *.apps.idrica.it *.asp.idrica.it *.astelmail.idrica.it *.awvpn.idrica.it *.citrixcloud.idrica.it *.desktop.idrica.it *.emv1.idrica.it *.helpdesk.idrica.it idrica.it *.idrica.it *.rd.idrica.it *.vpngate.idrica.it *.vpnpa.idrica.it *.vpntoj.idrica.it *.vpntoronto.idrica.it *.webmail.idrica.it *.www.idrica.it
*.hhs.klyb-wylcan.info klyb-wylcan.info *.klyb-wylcan.info
*.api.rinviata.com *.backend.rinviata.com *.bi.rinviata.com *.reporting.rinviata.com rinviata.com *.rinviata.com
*.arise.rrgallery.net *.chase.rrgallery.net *.dbs.rrgallery.net *.entest.rrgallery.net *.excserver.rrgallery.net *.mascot.rrgallery.net *.navy.rrgallery.net *.panasonic.rrgallery.net rrgallery.net *.rrgallery.net *.xmac.rrgallery.net *.yabooks.rrgallery.net *.zhidao.rrgallery.net
szabodaniel.com *.szabodaniel.com