Open
Cached
·
just now
79/100
SECURITY SCORE
Detected Technologies
Certificate Information
Subject
CN=mytexasbillboard.com
Issuer
C=US, O=Let's Encrypt, CN=R12
Valid From
February 05, 2026
Valid Until
May 06, 2026
73 days
Public Key
RSA
4096 bit
Strong
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
C1:E5:54:DC:35:91:E6:E5:43:67:2D:94:C6:D6:D8:DD:01:E2:4F:5E:6D:46:94:E5:3F:78:4C:73:FF:FE:C9:B2
Alternative Names
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
X-Frame-Options
Good
SAMEORIGIN
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-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
narrativeagent.com
*.narrativeagent.com
mytexasbillboard.com
*.mytexasbillboard.com
mythicalbites.com
*.mythicalbites.com
nabhg.bid
*.nabhg.bid
nasima.net
*.nasima.net
naturalnoodling.com
*.naturalnoodling.com
nbsir.com
*.nbsir.com
nc8888.shop
*.nc8888.shop
ncmdm.cc
*.ncmdm.cc
ncrgwalior.com
*.ncrgwalior.com
nerzed.store
*.nerzed.store
netnethunter.info
*.netnethunter.info
neverendingmix.com
*.neverendingmix.com
newinvestcape.com
*.newinvestcape.com
newsabout.it
*.newsabout.it
newsboards.it
*.newsboards.it
newser.it
*.newser.it
newslinecenter.com
*.newslinecenter.com
newstodayinswiss.com
*.newstodayinswiss.com
newsurfboard.com
*.newsurfboard.com
nextchainpay.com
*.nextchainpay.com
nfwyv.pro
*.nfwyv.pro
nhlmn.xyz
*.nhlmn.xyz
nigerianfoodnearme.com
*.nigerianfoodnearme.com
nilhair.com
*.nilhair.com
niomonidarealsync.cyou
*.niomonidarealsync.cyou
nishi-ogikubo-394506101.click
*.nishi-ogikubo-394506101.click
nmootgksjg.online
*.nmootgksjg.online
nmpzagp.cyou
*.nmpzagp.cyou
nolimit.one
*.nolimit.one
nolongertheoretical.com
*.nolongertheoretical.com
nqhan.bid
*.nqhan.bid
nuoveagenzie.it
*.nuoveagenzie.it
nutrarize.com
*.nutrarize.com
nuxtckx198.vip
*.nuxtckx198.vip
o7fmajority.shop
*.o7fmajority.shop
o9741.cc
*.o9741.cc
oceanfrontvacationdeals.xyz
*.oceanfrontvacationdeals.xyz
olden.us
*.olden.us
oneminutesocial.com
*.oneminutesocial.com
openacresteam.com
*.openacresteam.com
openelevail.com
*.openelevail.com
orangecountycars.com
*.orangecountycars.com
orderdosacorner.com
*.orderdosacorner.com
otttpb.forsale
*.otttpb.forsale
Other domains in certificate