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=algeria-avi.xyz
Issuer
C=US, O=Let's Encrypt, CN=R13
Valid From
February 13, 2026
Valid Until
May 14, 2026 79 days
Public Key
RSA 4096 bit Strong
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
A4:92:A9:2B:00:62:AF:F7:A9:3A:BC:2D:AC:62:73:35:F7:91:6E:69:A0:AD:CD:67:AC:27:79:F5:FB:A6:E2:A9
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
boardu.com *.boardu.com *.hostmaster.boardu.com

Other domains in certificate

*.ajax.algeria-avi.xyz *.al.algeria-avi.xyz algeria-avi.xyz *.algeria-avi.xyz *.app.algeria-avi.xyz
capittalengas.solutions *.capittalengas.solutions *.f5c541ae-3f5e-4890-8402-1bf8e7205c07.capittalengas.solutions *.hostmaster.capittalengas.solutions
duwv.com *.duwv.com *.jm.duwv.com *.wildcard.duwv.com *.ww25.duwv.com
ebookunlimited.club *.ebookunlimited.club *.us-east-1.ebookunlimited.club
expanco-shredding.com *.expanco-shredding.com *.remote.expanco-shredding.com
fischerbike.com *.fischerbike.com *.ww7.fischerbike.com
*.api.fraeser.com *.dev.fraeser.com fraeser.com *.fraeser.com *.mail.fraeser.com *.sitemaps.fraeser.com *.test.fraeser.com *.ww38.fraeser.com
fusionpowerforce.com *.fusionpowerforce.com *.shop.fusionpowerforce.com
hundio.com *.hundio.com *.superset.hundio.com
independentlivingpa.org *.independentlivingpa.org
*.api.kannada.biz *.demo.kannada.biz kannada.biz *.kannada.biz *.remote.kannada.biz *.webmail.kannada.biz *.wildcardsubdomaintoprocess.kannada.biz
legendx.live *.legendx.live
licmoniiosdalshopz.shop *.licmoniiosdalshopz.shop *.localhost.licmoniiosdalshopz.shop *.whm.licmoniiosdalshopz.shop
liscie.com *.liscie.com *.m.liscie.com
*.hostmaster.mealplan.info mealplan.info *.mealplan.info *.wildcard.mealplan.info
*.email.simplr.ltd simplr.ltd *.simplr.ltd
*.admin.sultan188-questzone.vip *.api.sultan188-questzone.vip *.app.sultan188-questzone.vip *.intranet.sultan188-questzone.vip sultan188-questzone.vip *.sultan188-questzone.vip *.www.sultan188-questzone.vip
*.rueckmeldung.tranparenzregister.de tranparenzregister.de *.tranparenzregister.de *.ww38.tranparenzregister.de
vulcan.cm *.vulcan.cm *.wildcard.vulcan.cm *.ww16.vulcan.cm *.ww25.vulcan.cm
x-design.cc *.x-design.cc
*.pda.zagruzka.mobi zagruzka.mobi *.zagruzka.mobi
zerkalo-leonbets-94lw.top *.zerkalo-leonbets-94lw.top
zeza.it *.zeza.it