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=36201.academy
Issuer
C=US, O=Let's Encrypt, CN=R13
Valid From
January 29, 2026
Valid Until
April 29, 2026 63 days
Public Key
RSA 4096 bit Strong
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
18:0C:67:D3:51:84:C3:F5:6B:19:6F:82:D7:73:94:EB:9A:C6:67:0F:5F:A5:F9:70:7D:8F:17:0B:34:9F:80:C1
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
aidvantange.com *.aidvantange.com

Other domains in certificate

36201.academy *.36201.academy
416452.vip *.416452.vip
47333.top *.47333.top
553626.buzz *.553626.buzz
659925.pro *.659925.pro
68246.net *.68246.net
684937.buzz *.684937.buzz
692152.vip *.692152.vip
70763.loan *.70763.loan
74913.me *.74913.me
79464.net *.79464.net
87692.net *.87692.net
878413.me *.878413.me
abcslot.com *.abcslot.com
ac7a4v.buzz *.ac7a4v.buzz
agroup-recruit.com *.agroup-recruit.com
anluomafuy.com *.anluomafuy.com
aomenxinpujinapp.com *.aomenxinpujinapp.com
aqustic.com *.aqustic.com
arcjav.com *.arcjav.com
asvsexportimport.com *.asvsexportimport.com
bluecollartrucking.com *.bluecollartrucking.com
bondsandstocks.com *.bondsandstocks.com
brightland-oil-gifts.com *.brightland-oil-gifts.com
broadcasino.com *.broadcasino.com
canofsex.com *.canofsex.com
cmzjv.gdn *.cmzjv.gdn
conduitfinanceteam.com *.conduitfinanceteam.com
confirmthismail.com *.confirmthismail.com
contactyscrew.com *.contactyscrew.com
cookiesapolloio.com *.cookiesapolloio.com
cookingforbeginnerss.com *.cookingforbeginnerss.com
cookingstuffss.com *.cookingstuffss.com
copacobana99pro.com *.copacobana99pro.com
dailynewsonboard.com *.dailynewsonboard.com
digitalstove.com *.digitalstove.com
diijitalzihinler.com *.diijitalzihinler.com
droidii.com *.droidii.com
duomelli.com *.duomelli.com
eggeagle.com *.eggeagle.com
emailingwithdn.com *.emailingwithdn.com
equinegrass.com *.equinegrass.com
evawatch.com *.evawatch.com
evergreenfertility.com *.evergreenfertility.com