DNS Gurus
Cached · just now
76/100 SECURITY SCORE

Certificate Information

Subject
CN=coachinginmobiliario.co
Issuer
C=US, O=Let's Encrypt, CN=R12
Valid From
January 07, 2026
Valid Until
April 07, 2026 55 days
Public Key
RSA 4096 bit Strong
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
B7:8B:0C:36:2C:7F:8F:77:44:FE:5D:74:CC:3F:D3:28:D5:0E:F1:CE:C4:BF:8E:AF:71:1A:E6:8B:3A:D8:F8:AD
Alternative Names
89 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
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

89 domains
missingthemoney.com *.missingthemoney.com *.aaa.missingthemoney.com *.www.missingthemoney.com

Other domains in certificate

1ln9q.life *.1ln9q.life
9thavenuedesigns.com.au *.9thavenuedesigns.com.au
acmetoools.com *.acmetoools.com *.wildcard.acmetoools.com *.ww25.acmetoools.com
aoom.us *.aoom.us *.snu-ac-kr.aoom.us *.tcdsb.aoom.us *.us04web.aoom.us *.www.aoom.us *.zoomtw.aoom.us
campusen.com *.campusen.com *.ww1.campusen.com
chasemanhattanbank.com *.chasemanhattanbank.com *.wildcard.chasemanhattanbank.com *.ww25.chasemanhattanbank.com *.ww38.chasemanhattanbank.com
*.cfrojas.coachinginmobiliario.co coachinginmobiliario.co *.coachinginmobiliario.co *.pixel.coachinginmobiliario.co *.random.coachinginmobiliario.co
digitalism.com.br *.digitalism.com.br
harborcafe.me *.harborcafe.me
intelius.co *.intelius.co *.intelius.intelius.co *.mailer.intelius.co *.ww25.intelius.co
mauritiusrentcar.com *.mauritiusrentcar.com *.random.mauritiusrentcar.com *.wildcard.mauritiusrentcar.com
mealdeals.com.au *.mealdeals.com.au *.wildcard.mealdeals.com.au
mpowerenergy.co *.mpowerenergy.co *.ww25.mpowerenergy.co
*.doc.naxus.studio naxus.studio *.naxus.studio *.notion.naxus.studio *.old.naxus.studio *.staging1.naxus.studio
needletrax.com *.needletrax.com
nena.store *.nena.store *.random.nena.store *.ww38.nena.store
*.blog.plusportals.co *.git.plusportals.co plusportals.co *.plusportals.co *.qqiicgit.plusportals.co *.wildcard.plusportals.co *.ww12.plusportals.co *.ww7.plusportals.co *.www.plusportals.co
*.api.projectmanagement-open.space projectmanagement-open.space *.projectmanagement-open.space *.www.projectmanagement-open.space
qusi.fr *.qusi.fr
sysneaker.store *.sysneaker.store
viraltoday.click *.viraltoday.click
*.blog.xposed.pro *.random.xposed.pro *.wildcard.xposed.pro *.ww25.xposed.pro *.www.xposed.pro xposed.pro *.xposed.pro