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=watchingbackyardbirds.com
Issuer
C=US, O=Let's Encrypt, CN=YR1
Valid From
May 30, 2026
Valid Until
August 28, 2026 76 days
Public Key
RSA 4096 bit Strong
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
02:1A:08:67:F3:4C:37:29:19:D3:99:D6:8B:2C:1B:D7:77:04:46:C9:BA:5A:EA:C7:B1:60:D1:2A:C0:5B:0A:5E
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
nrbf.org *.nrbf.org *.connectvpn.nrbf.org *.hostmaster.nrbf.org *.mobile.nrbf.org *.sslvpn.nrbf.org *.vpn1.nrbf.org *.vpn2.nrbf.org *.web.nrbf.org

Other domains in certificate

*.analytic.capm.it *.analytics.capm.it *.app.capm.it capm.it *.capm.it *.chat.capm.it *.demo.capm.it *.hostmaster.capm.it *.intelligence.capm.it *.mx.capm.it *.status.capm.it
*.dev.fortressbook.com fortressbook.com *.fortressbook.com *.portal.fortressbook.com
lenzen-hft.de *.lenzen-hft.de *.www.lenzen-hft.de
nowgreenhealth24x7.com *.nowgreenhealth24x7.com
*.api.slutsonchain.com *.app.slutsonchain.com *.assets.slutsonchain.com *.demo.slutsonchain.com *.docs.slutsonchain.com *.emycqtest.slutsonchain.com *.intranet.slutsonchain.com *.public.slutsonchain.com *.sharepoint.slutsonchain.com slutsonchain.com *.slutsonchain.com *.test.slutsonchain.com *.vpn.slutsonchain.com
*.1st.sony.cam *.8bd18d91-1926-4ae6-aab8-b018dd296dd1.sony.cam *.account.sony.cam *.almalence.sony.cam *.api.sony.cam *.app.sony.cam *.dev.sony.cam *.electronics.sony.cam *.eu.sony.cam *.example.sony.cam *.for.sony.cam *.ftw.sony.cam *.jehvntumn37.sony.cam *.m.sony.cam *.projectredestration.sony.cam *.ryotsuke.sony.cam sony.cam *.sony.cam *.track.sony.cam *.ww12.sony.cam *.www.sony.cam *.xxx.sony.cam
suvwy0.top *.suvwy0.top *.v10.suvwy0.top
*.archive.watchingbackyardbirds.com *.argo.watchingbackyardbirds.com *.assets.watchingbackyardbirds.com *.autodiscover.watchingbackyardbirds.com *.help.watchingbackyardbirds.com *.images.watchingbackyardbirds.com *.localhost.watchingbackyardbirds.com *.m.watchingbackyardbirds.com *.metric.watchingbackyardbirds.com *.rds.watchingbackyardbirds.com *.rdweb.watchingbackyardbirds.com *.share.watchingbackyardbirds.com watchingbackyardbirds.com *.watchingbackyardbirds.com
wearecheacking.online *.wearecheacking.online *.ww25.wearecheacking.online
*.activation.webpos.co *.arajen.webpos.co *.control.webpos.co *.techno.webpos.co webpos.co *.webpos.co