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=avecinstinct.org
Issuer
C=US, O=Let's Encrypt, CN=R12
Valid From
May 23, 2026
Valid Until
August 21, 2026 65 days
Public Key
RSA 4096 bit Strong
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
2E:4C:C6:16:C0:BC:53:48:23:C2:0D:41:1E:C2:E1:27:F3:AD:C0:5C:E0:F2:48:54:69:E2:AF:24:95:21:85:12
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
i-env.shop *.i-env.shop

Other domains in certificate

avecinstinct.org *.avecinstinct.org
awazonsh.vip *.awazonsh.vip
beatits.shop *.beatits.shop
birrl.com *.birrl.com
blackdiamondiq.com *.blackdiamondiq.com
blx3.sbs *.blx3.sbs
bruntmorcookware.shop *.bruntmorcookware.shop
bs2tsite1.io *.bs2tsite1.io
bumilgar.shop *.bumilgar.shop
caomei1106.top *.caomei1106.top
catalog-classics.shop *.catalog-classics.shop
chronometriefineched.com *.chronometriefineched.com
cinefil-imagica.com *.cinefil-imagica.com
clubaq.com *.clubaq.com
comfty.shop *.comfty.shop
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cosnoricream.shop *.cosnoricream.shop
cozy-companions.shop *.cozy-companions.shop
cs1mapan168.xyz *.cs1mapan168.xyz
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d73roulette.lol *.d73roulette.lol
deebest.shop *.deebest.shop
hazelcreme.shop *.hazelcreme.shop
hotelsheetsdirect.shop *.hotelsheetsdirect.shop
hrkld.qpon *.hrkld.qpon
hurrans.shop *.hurrans.shop
hyperikon.shop *.hyperikon.shop
ienertwist.shop *.ienertwist.shop
jdzyx.qpon *.jdzyx.qpon
jorlumarex.sbs *.jorlumarex.sbs
lecuyer.restaurant *.lecuyer.restaurant
leonbets-casino-e5fov.xyz *.leonbets-casino-e5fov.xyz
lethimcook.vip *.lethimcook.vip
lfphv.qpon *.lfphv.qpon
livertpjet77.cfd *.livertpjet77.cfd
lleri.com *.lleri.com
lmqav.qpon *.lmqav.qpon
logi18wheel.com *.logi18wheel.com
rjepa.qpon *.rjepa.qpon
rtp-bintangkode4d.cfd *.rtp-bintangkode4d.cfd
sdwjf.qpon *.sdwjf.qpon
shsjerttdje.cyou *.shsjerttdje.cyou
sk8wle.cyou *.sk8wle.cyou
snskm.loan *.snskm.loan