DNS Gurus
Open Cached · just now
77/100 SECURITY SCORE

Certificate Information

Subject
CN=weberimob.com.br
Issuer
C=US, O=Let's Encrypt, CN=R12
Valid From
November 02, 2025
Valid Until
January 31, 2026 65 days
Public Key
RSA 2048 bit Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
2C:1A:A8:EB:78:CA:8E:97:1D:C9:34:85:1A:2D:D8:15:65:11:78:8F:6D:4B:F5:B1:EF:8C:B8:06:96:55:D6:55
Alternative Names
100 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
Present
max-age=31556926
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
  • • Increase HSTS max-age to at least 1 year and add includeSubDomains
  • • 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

100 domains
artimob.com www.artimob.com

Other domains in certificate

andreagouveiaimoveis.com www.andreagouveiaimoveis.com
apaximobiliaria.com www.apaximobiliaria.com
atlanticoimoveis.com www.atlanticoimoveis.com
birafranca.com www.birafranca.com
www.blessedsolucoesimobi.com
br22imoveis.com www.br22imoveis.com
www.buskaimovel.com
campobeloimoveis.com www.campobeloimoveis.com
capitaopascoalimoveis.com www.capitaopascoalimoveis.com
cleitoncarvalhoimoveis.com www.cleitoncarvalhoimoveis.com
condominiosribeiraopreto.com www.condominiosribeiraopreto.com
conectimoveis.com www.conectimoveis.com
corretordeimoveissidneiwagner.com www.corretordeimoveissidneiwagner.com
dinamusimoveis.com www.dinamusimoveis.com
egydiosallesimob.com www.egydiosallesimob.com
facilitaimoveissorocaba.com www.facilitaimoveissorocaba.com
fascontroles.com www.fascontroles.com
fbevervanso.com www.fbevervanso.com
fernandootavio.com www.fernandootavio.com
fiorioimoveis.com www.fiorioimoveis.com
fjmimoveis.com www.fjmimoveis.com
gurgelimoveis.com www.gurgelimoveis.com
homexdbn.com www.homexdbn.com
igormoraesimoveis.com www.igormoraesimoveis.com
cidadeimoveis.imb.br goncalvesconsultoria.imb.br ifi.imb.br immobilize.imb.br jk.imb.br jurereimoveis.imb.br nobreimoveis.imb.br realizaimoveis.imb.br toniolo.imb.br waimoveis.imb.br www.cidadeimoveis.imb.br www.goncalvesconsultoria.imb.br www.ifi.imb.br www.immobilize.imb.br www.jk.imb.br www.jurereimoveis.imb.br www.nobreimoveis.imb.br www.realizaimoveis.imb.br www.toniolo.imb.br www.waimoveis.imb.br
appxperience.imobzi.com appxperience2.imobzi.com luxury.imobzi.com movehouse.imobzi.com movehouse2.imobzi.com nexthouse.imobzi.com template-ametista4.imobzi.com
www.imoveisavenda.com
imoveiscaieiras.com
ararasimoveis.net.br gentilimoveis.net.br stimoveis.net.br www.ararasimoveis.net.br www.gentilimoveis.net.br www.stimoveis.net.br
trinita.rio.br www.trinita.rio.br
weberimob.com.br www.weberimob.com.br
weslleycorretor.com.br www.weslleycorretor.com.br
wilbroker.com.br www.wilbroker.com.br
wjnegociosimob.com.br www.wjnegociosimob.com.br
wleaoimoveis.com.br www.wleaoimoveis.com.br
www.yadahimobiliaria.com.br
www.yellowimoveis.com.br yellowimoveis.com.br
www.zulaiimoveis.com.br zulaiimoveis.com.br