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=middletownct.com
Issuer
C=US, O=Let's Encrypt, CN=R13
Valid From
April 19, 2026
Valid Until
July 18, 2026 44 days
Public Key
RSA 4096 bit Strong
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
9C:B0:81:18:77:53:4E:E5:2B:55:FF:B2:8C:C9:E7:9C:EF:95:AC:F4:B6:71:9E:CB:68:11:FB:31:40:C6:0A:D8
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 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

89 domains
cemalet.fr *.cemalet.fr

Other domains in certificate

alvaviva.com *.alvaviva.com *.api.alvaviva.com *.ww25.alvaviva.com *.ww38.alvaviva.com
corvec.com *.corvec.com *.sc.corvec.com *.stats.corvec.com *.ww16.corvec.com *.ww38.corvec.com
dinovitepet.com *.dinovitepet.com
foothibhd.online *.foothibhd.online *.ww25.foothibhd.online
fusiontech.cfd *.fusiontech.cfd *.koala-yupoo-whatsapp.fusiontech.cfd *.ww25.fusiontech.cfd
leatherrepair.com.au *.leatherrepair.com.au
lianzhao.xyz *.lianzhao.xyz *.ww25.lianzhao.xyz
lithiumracebatteries.com.au *.lithiumracebatteries.com.au
*.docs.makiswap.io makiswap.io *.makiswap.io *.random.makiswap.io *.ww38.makiswap.io
marijuanagrowing.com.au *.marijuanagrowing.com.au *.webdisk.marijuanagrowing.com.au *.ww16.marijuanagrowing.com.au *.ww38.marijuanagrowing.com.au
melbournedentists.au *.melbournedentists.au
*.blog.memorialhcs.org *.mail.memorialhcs.org memorialhcs.org *.memorialhcs.org *.pacs.memorialhcs.org *.portal.memorialhcs.org *.www.memorialhcs.org
middletownct.com *.middletownct.com *.wildcard.middletownct.com
netshort.co *.netshort.co
nzlj.com *.nzlj.com *.random.nzlj.com *.x.nzlj.com
*.nha.phuong.net phuong.net *.phuong.net
propel.au *.propel.au
robinhoodbar.co.uk *.robinhoodbar.co.uk *.sms.robinhoodbar.co.uk *.ww25.robinhoodbar.co.uk *.ww38.robinhoodbar.co.uk
sabong94.bet *.sabong94.bet
sabong95.bet *.sabong95.bet
*.by.sztukateria.com *.freedom.sztukateria.com sztukateria.com *.sztukateria.com
*.smtp2.tcupharmacy.com tcupharmacy.com *.tcupharmacy.com *.ww25.tcupharmacy.com *.www.tcupharmacy.com
the-greenhousegummies.com *.the-greenhousegummies.com
vigaplusfrance.com *.vigaplusfrance.com
*.mx.waterkant.co waterkant.co *.waterkant.co
xbm.it *.xbm.it