DNS Gurus
Cached · just now
76/100 SECURITY SCORE

Detected Technologies

See all in URL Inspect 1
Let's Encrypt logo Let's Encrypt Active incidents

Certificate Information

Subject
CN=airdropcenter.co
Issuer
C=US, O=Let's Encrypt, CN=R13
Valid From
May 12, 2026
Valid Until
August 10, 2026 89 days
Public Key
RSA 4096 bit Strong
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
AA:B8:D0:DD:FA:07:67:5E:F0:EF:6C:C1:FF:C4:E7:39:D9:E3:62:BA:AD:0E:1A:36:8B:89:78:38:BE:92:92:F3
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
3246aa.com *.3246aa.com

Other domains in certificate

2015e.com *.2015e.com *.bojunseo.2015e.com *.m.2015e.com
70bet.bet *.70bet.bet *.random.70bet.bet
airdropcenter.co *.airdropcenter.co
attorae.com *.attorae.com
bazui.asia *.bazui.asia
calculusofdecay.com *.calculusofdecay.com
currant-online.site *.currant-online.site
diwang38.cc *.diwang38.cc
enduroactiveindustries.com *.enduroactiveindustries.com
eventimez.online *.eventimez.online *.webdisk.eventimez.online *.ww25.eventimez.online
follandanalysissolutions.com *.follandanalysissolutions.com *.ww25.follandanalysissolutions.com
*.d.forcevantagelaunch.com forcevantagelaunch.com *.forcevantagelaunch.com *.gygb1oc9b8.forcevantagelaunch.com *.mail.forcevantagelaunch.com *.ww.forcevantagelaunch.com *.ww1.forcevantagelaunch.com *.ww12.forcevantagelaunch.com *.ww99.forcevantagelaunch.com
honkai-star-rail.pro *.honkai-star-rail.pro
indianbyheart.com.au *.indianbyheart.com.au *.ww38.indianbyheart.com.au
iwana.net *.iwana.net *.random.iwana.net
*.app.jjhouse.dk *.bigdata.jjhouse.dk *.blogs.jjhouse.dk *.course.jjhouse.dk *.cpcontacts.jjhouse.dk *.dev.jjhouse.dk *.f5468f39-b9d5-4444-b6e0-9c295762e5be.jjhouse.dk jjhouse.dk *.jjhouse.dk *.m.jjhouse.dk *.mail.jjhouse.dk *.media.jjhouse.dk *.nas.jjhouse.dk *.new.jjhouse.dk *.payt.jjhouse.dk *.preview.jjhouse.dk *.rd.jjhouse.dk *.vps.jjhouse.dk *.webmail.jjhouse.dk *.www.jjhouse.dk
mantlepieces.com.au *.mantlepieces.com.au
number1.bet *.number1.bet
onebox63.cc *.onebox63.cc
peshli.online *.peshli.online
qq777asia.click *.qq777asia.click
*.ftp.shabanasif.com *.rd.shabanasif.com *.remote.shabanasif.com shabanasif.com *.shabanasif.com
*.hostmaster.shirtspac.com shirtspac.com *.shirtspac.com *.ww38.shirtspac.com
tyronneartistmanagement.com *.tyronneartistmanagement.com
urlejemplo.co *.urlejemplo.co