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=definance.in
Issuer
C=US, O=Let's Encrypt, CN=R13
Valid From
May 21, 2026
Valid Until
August 19, 2026 86 days
Public Key
RSA 4096 bit Strong
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
4B:6B:AA:DD:C4:41:A2:44:87:EE:D3:32:BD:BC:97:10:F8:E1:CD:15:1E:31:37:47:C6:95:FE:B5:DC:61:98:5C
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
headercard.info *.headercard.info

Other domains in certificate

7577.ren *.7577.ren
*.autodiscover.definance.in definance.in *.definance.in *.owa.definance.in *.poczta.definance.in *.testnet.definance.in *.wb.definance.in *.webmail.definance.in *.ww16.definance.in *.ww25.definance.in *.ww38.definance.in
fncyt.co *.fncyt.co
gaweqy.pro *.gaweqy.pro
gddgn.qpon *.gddgn.qpon
hesuni.pro *.hesuni.pro
heyform.cc *.heyform.cc
hiclientess.top *.hiclientess.top
hivyrae.com *.hivyrae.com
hqfxt.gdn *.hqfxt.gdn
hubrooonline.com *.hubrooonline.com
iclon.com *.iclon.com
imanzaidi.com *.imanzaidi.com
itplace.info *.itplace.info
jj1j.xyz *.jj1j.xyz
jxx7766s.cc *.jxx7766s.cc
koko288-er.com *.koko288-er.com
laser-cutting-machine3.click *.laser-cutting-machine3.click
lebuxa.pro *.lebuxa.pro
lode88vn.top *.lode88vn.top
logoonchain.com *.logoonchain.com
lookingmax.org *.lookingmax.org
luckystar.lol *.luckystar.lol
luxuryfood.pro *.luxuryfood.pro
marketing-digital-340667075.click *.marketing-digital-340667075.click
moneyandmarketsuganda.com *.moneyandmarketsuganda.com
*.backend.rik53.net *.dev.rik53.net rik53.net *.rik53.net *.staging.rik53.net
rpns451.org *.rpns451.org
searchless.net *.searchless.net
sevenoneatetoy.com *.sevenoneatetoy.com
slutsonchain.com *.slutsonchain.com
*.analytics.winerycaves.com *.app.winerycaves.com *.argo.winerycaves.com *.backup.winerycaves.com *.mail.winerycaves.com *.portal.winerycaves.com *.staging.winerycaves.com *.store.winerycaves.com *.visualization.winerycaves.com winerycaves.com *.winerycaves.com *.workflow.winerycaves.com
zn1wp9.top *.zn1wp9.top