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=elizabethsmithbooks.com
Issuer
C=US, O=Let's Encrypt, CN=R13
Valid From
May 05, 2026
Valid Until
August 03, 2026 50 days
Public Key
RSA 4096 bit Strong
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
92:23:F2:AB:A9:B9:3F:44:48:00:8B:6D:C6:6C:6E:62:79:78:37:50:39:29:EC:CC:8C:8C:BA:56:B3:A4:E1:AB
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
mgmsmog.com *.mgmsmog.com *.barracuda.mgmsmog.com *.blog.mgmsmog.com *.cit.mgmsmog.com *.dev.mgmsmog.com *.events.mgmsmog.com *.secure.mgmsmog.com

Other domains in certificate

aurapromed.de *.aurapromed.de
*.autodiscover.boo.bio boo.bio *.boo.bio *.www.boo.bio
*.9e0a76a2-032f-4239-b759-92587e1934bd.bynorx.com *.admin.bynorx.com *.box.bynorx.com bynorx.com *.bynorx.com *.go.bynorx.com *.host.bynorx.com *.mailer.bynorx.com *.pay.bynorx.com *.root.bynorx.com *.secure.bynorx.com *.shop.bynorx.com *.srv.bynorx.com *.stg.bynorx.com *.uat.bynorx.com *.ww25.bynorx.com *.ww7.bynorx.com *.www.bynorx.com
elizabethsmithbooks.com *.elizabethsmithbooks.com *.pay.elizabethsmithbooks.com
*.cpanel.farmhouseresort.it farmhouseresort.it *.farmhouseresort.it *.hostmaster.farmhouseresort.it *.mail.farmhouseresort.it *.qpxirdwsjhwebmail.farmhouseresort.it *.webdisk.farmhouseresort.it *.webmail.farmhouseresort.it *.www.farmhouseresort.it
investmenthouse.com.au *.investmenthouse.com.au *.mail.investmenthouse.com.au *.www.investmenthouse.com.au
*.chat.leftover.life leftover.life *.leftover.life *.pixie.leftover.life *.ww25.leftover.life
*.api.rimowa.kaufen *.app.rimowa.kaufen rimowa.kaufen *.rimowa.kaufen
*.aniqmail.seafor.it *.cloud.seafor.it *.email.seafor.it *.exch2016.seafor.it *.exchmail.seafor.it *.exmail2.seafor.it *.hostmaster.seafor.it *.imap.seafor.it *.msexch2k13.seafor.it *.mx001.seafor.it *.mymail.seafor.it *.mywebmail.seafor.it *.newmail2013.seafor.it *.owa.seafor.it *.pop.seafor.it *.rd.seafor.it *.rds.seafor.it *.remote.seafor.it seafor.it *.seafor.it *.smail.seafor.it *.smtpa.seafor.it *.webmail.seafor.it *.www.seafor.it
*.globaldocumenhostmaster.viddaily.com *.gtv.viddaily.com *.hostmaster.viddaily.com *.kingobd.viddaily.com viddaily.com *.viddaily.com *.ww25.viddaily.com
westamrine.com *.westamrine.com