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=quicknote.com
Issuer
C=US, O=Let's Encrypt, CN=R13
Valid From
February 13, 2026
Valid Until
May 14, 2026 89 days
Public Key
RSA 4096 bit Strong
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
03:05:EE:43:BE:07:39:6B:31:63:05:58:99:46:76:3A:15:81:5D:18:7D:2B:42:1D:66:1B:BA:3F:A1:75:1E:46
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
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
quicknote.com *.quicknote.com *.chayo.quicknote.com *.ff.quicknote.com *.ffffffffffff.quicknote.com *.gayathri.quicknote.com

Other domains in certificate

*.4qwa0.cryptkit.top *.6cd9j.cryptkit.top cryptkit.top *.cryptkit.top *.kwid9.cryptkit.top *.l2aa8.cryptkit.top *.lbcp6.cryptkit.top *.lkzdx.cryptkit.top *.ootbp.cryptkit.top *.x7pal.cryptkit.top *.z44ag.cryptkit.top
*.cwmutjxg.lexus234c.pics *.dmlubenj.lexus234c.pics *.e627e492-caef-41ca-bee0-ccfaf770dff5.lexus234c.pics *.ebdisk.lexus234c.pics *.ectbzvyj.lexus234c.pics *.ftp.lexus234c.pics *.kovbaqes.lexus234c.pics lexus234c.pics *.lexus234c.pics *.ljqitcfp.lexus234c.pics *.lphkfqed.lexus234c.pics *.lxijqvph.lexus234c.pics *.mdopjntr.lexus234c.pics *.qilvaowt.lexus234c.pics *.qtdofsvp.lexus234c.pics *.rebgnyvk.lexus234c.pics *.smtp.lexus234c.pics *.txvgqsml.lexus234c.pics *.webdisk.lexus234c.pics *.www.lexus234c.pics *.xvnwqyab.lexus234c.pics *.xvowelay.lexus234c.pics
*.access.magicberry.com *.app.magicberry.com *.desktop.magicberry.com *.e00109a9-29e3-4ac6-90e6-ae5fe0f2e265.magicberry.com *.gateway.magicberry.com *.gp.magicberry.com *.hostmaster.magicberry.com *.m.magicberry.com *.magento.magicberry.com magicberry.com *.magicberry.com *.pipeline.magicberry.com *.portal.magicberry.com *.ra.magicberry.com *.rd.magicberry.com *.rdp.magicberry.com *.rds.magicberry.com *.rdweb.magicberry.com *.remote.magicberry.com *.remoteapp.magicberry.com *.remoto.magicberry.com *.secure.magicberry.com *.ssl.magicberry.com *.sslvpn.magicberry.com *.ts.magicberry.com *.vdi.magicberry.com *.vpn2.magicberry.com *.vpnssl.magicberry.com *.webvpn.magicberry.com *.ww1.magicberry.com *.ww17.magicberry.com *.ww41.magicberry.com *.www2.magicberry.com
*.adguard1.twslive.vip *.aglzbdemo.twslive.vip *.assets.twslive.vip *.dns1.twslive.vip *.doh.twslive.vip *.doh1.twslive.vip *.ns.twslive.vip *.resolver.twslive.vip *.resolver1.twslive.vip *.sitemap.twslive.vip *.sitemaps.twslive.vip *.staging.twslive.vip twslive.vip *.twslive.vip *.vip.twslive.vip *.wildcard.twslive.vip *.ybmylns.twslive.vip