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=vivoworld.co.za
Issuer
C=US, O=Let's Encrypt, CN=R13
Valid From
April 07, 2026
Valid Until
July 06, 2026 83 days
Public Key
RSA 4096 bit Strong
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
52:A5:93:1C:F3:35:1B:91:0F:E2:58:39:25:2A:4A:83:F6:61:AA:D7:A1:34:F1:8C:DB:C9:C5:CD:76:71:FF:12
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
armanweb.co *.armanweb.co

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3333qq.com *.3333qq.com
3333rr.com *.3333rr.com
6198.buzz *.6198.buzz
chin-lift-treatment-cost.sbs *.chin-lift-treatment-cost.sbs
gold-br-66.sbs *.gold-br-66.sbs
hduxl.live *.hduxl.live
imgupload.blog *.imgupload.blog
insightresources.com *.insightresources.com
jainty-forsecross.club *.jainty-forsecross.club
jeffkrusecoaching.com *.jeffkrusecoaching.com
kay2976.cc *.kay2976.cc
kbstud.tech *.kbstud.tech
kclsib.com *.kclsib.com
ke6112.cc *.ke6112.cc
kentishguards.org *.kentishguards.org
kovabanus.com *.kovabanus.com
lab-testing.sbs *.lab-testing.sbs
lawfirmgenius.com *.lawfirmgenius.com
maluweld.com *.maluweld.com
martina.red *.martina.red
mashings.com *.mashings.com
mdaccidentsupport.com *.mdaccidentsupport.com
mpl7sin.top *.mpl7sin.top
namenewsletter.com *.namenewsletter.com
nowarcprime.com *.nowarcprime.com
online-dating-millions-044.sbs *.online-dating-millions-044.sbs
opinion.lol *.opinion.lol
oqrst.com *.oqrst.com
orapn.click *.orapn.click
orbit.ws *.orbit.ws
patinamuseum.com *.patinamuseum.com
pekij.app *.pekij.app
pestcontrolcompanies.net *.pestcontrolcompanies.net
phumwebsite.com *.phumwebsite.com
productsearcher.com *.productsearcher.com
queenvillage.net *.queenvillage.net
*.sitemap.sjena.com *.sitemaps.sjena.com sjena.com *.sjena.com *.vpn.sjena.com *.wildcard.sjena.com *.ww1.sjena.com *.ww16.sjena.com *.ww17.sjena.com *.ww25.sjena.com *.ww38.sjena.com *.www.sjena.com
slopestyleindustries.com *.slopestyleindustries.com
vivoworld.co.za *.vivoworld.co.za