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=bundesarztkammer.de
Issuer
C=US, O=Let's Encrypt, CN=R13
Valid From
April 16, 2026
Valid Until
July 15, 2026 71 days
Public Key
RSA 4096 bit Strong
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
E5:CB:A9:F8:3D:B4:E6:8E:AB:35:DB:54:B2:C1:AA:3E:E5:F7:71:40:D4:35:D5:A2:20:B9:F3:BE:A1:49:D6:2D
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
losit.com *.losit.com *.br.losit.com *.chat.losit.com *.helpdesk.losit.com *.i.losit.com *.job.losit.com *.mail.losit.com *.my.losit.com *.users.losit.com *.whois.losit.com

Other domains in certificate

bundesarztkammer.de *.bundesarztkammer.de *.hostmaster.bundesarztkammer.de *.ww25.bundesarztkammer.de
*.63c5c76b-b2d0-405e-964b-1c78d53add92.cty6.com cty6.com *.cty6.com
*.cpanel.fidelityhomes.com.au *.cpcontacts.fidelityhomes.com.au fidelityhomes.com.au *.fidelityhomes.com.au *.mail1.fidelityhomes.com.au *.relay1.fidelityhomes.com.au *.ww16.fidelityhomes.com.au *.ww25.fidelityhomes.com.au *.ww38.fidelityhomes.com.au
*.0cea69fa-3bc2-4c20-960b-850d27d35db2.frankfurtlager.com *.17b0c04e-3a76-4696-bf2b-1ea187830691.frankfurtlager.com *.a.frankfurtlager.com *.account.frankfurtlager.com *.accounts.frankfurtlager.com *.admin.frankfurtlager.com *.api.frankfurtlager.com *.app.frankfurtlager.com *.backup.frankfurtlager.com *.dev.frankfurtlager.com frankfurtlager.com *.frankfurtlager.com *.g.frankfurtlager.com *.green.frankfurtlager.com *.hosting.frankfurtlager.com *.idvqfehw.frankfurtlager.com *.img2.frankfurtlager.com *.intranet.frankfurtlager.com *.jegmudev.frankfurtlager.com *.login.frankfurtlager.com *.mailer.frankfurtlager.com *.marketing.frankfurtlager.com *.members.frankfurtlager.com *.secure.frankfurtlager.com *.service.frankfurtlager.com *.staging.frankfurtlager.com *.stg.frankfurtlager.com *.t.frankfurtlager.com *.tornado.frankfurtlager.com *.v1.frankfurtlager.com *.v2.frankfurtlager.com *.vpn.frankfurtlager.com *.web.frankfurtlager.com *.wildcard.frankfurtlager.com
ipasgo.com.br *.ipasgo.com.br *.org.ipasgo.com.br *.paraguai.ipasgo.com.br *.portlos.ipasgo.com.br *.random.ipasgo.com.br *.ww25.ipasgo.com.br *.ww38.ipasgo.com.br
leasy.com.au *.leasy.com.au *.myfibreglasspoo.leasy.com.au *.ww16.leasy.com.au *.ww25.leasy.com.au
myleague.it *.myleague.it
mywiext.net *.mywiext.net *.ww25.mywiext.net *.ww38.mywiext.net
*.dns.nationalgrigus.com *.hostmaster.nationalgrigus.com *.mx7.nationalgrigus.com nationalgrigus.com *.nationalgrigus.com *.ww25.nationalgrigus.com
toscany.com *.toscany.com *.ww25.toscany.com *.ww38.toscany.com