DNS Gurus
Cached · just now
91/100 SECURITY SCORE

Detected Technologies

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

Certificate Information

Subject
CN=btcli.com
Issuer
C=US, O=Let's Encrypt, CN=R13
Valid From
April 10, 2026
Valid Until
July 09, 2026 46 days
Public Key
RSA 4096 bit Strong
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
59:EB:3F:F3:26:01:FE:49:75:83:1C:F8:7E:4E:07:A6:59:DD:26:49:76:DE:8C:22:FD:77:91:32:E7:98:64:72
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
Excellent
max-age=31536000; includeSubDomains; preload
Content-Security-Policy
Missing
Not configured Analyze
Content-Security-Policy-Report-Only
Missing
Not configured Analyze
X-Frame-Options
Excellent
DENY
X-Content-Type-Options
Good
nosniff
Referrer-Policy
Good
strict-origin
Permissions-Policy
Present
geolocation=(), midi=(), sync-xhr=(); +6 more
Recommendations
  • • Add Content-Security-Policy header to prevent XSS attacks

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
jasmininstitut.com *.jasmininstitut.com *.adfs.jasmininstitut.com *.admin.jasmininstitut.com *.api.jasmininstitut.com *.app.jasmininstitut.com *.assets.jasmininstitut.com *.autodiscover.jasmininstitut.com *.bcfremote.jasmininstitut.com *.direct.jasmininstitut.com *.ftp.jasmininstitut.com *.myapps.jasmininstitut.com *.rd.jasmininstitut.com *.rds.jasmininstitut.com *.staging.jasmininstitut.com *.wildcard.jasmininstitut.com *.ww1.jasmininstitut.com *.ww12.jasmininstitut.com *.ww7.jasmininstitut.com *.www.jasmininstitut.com

Other domains in certificate

acehaedware.com *.acehaedware.com *.talkto.acehaedware.com
allenbrother.com *.allenbrother.com *.en.allenbrother.com *.sales.allenbrother.com *.sms.allenbrother.com *.ssl.allenbrother.com
btcli.com *.btcli.com *.it.btcli.com *.monitor.btcli.com *.projects.btcli.com *.ww25.btcli.com
carterasitalianas.com *.carterasitalianas.com
collageave.com *.collageave.com *.random.collageave.com *.support.collageave.com
*.dev.dispatchespanol.it dispatchespanol.it *.dispatchespanol.it *.metric.dispatchespanol.it *.visual.dispatchespanol.it
fermentation.com.au *.fermentation.com.au *.ww25.fermentation.com.au
katzenbabys.de *.katzenbabys.de
kellybluebookformotorcycles.com *.kellybluebookformotorcycles.com *.ww25.kellybluebookformotorcycles.com *.ww38.kellybluebookformotorcycles.com
*.amerihome.loanaministration.com loanaministration.com *.loanaministration.com *.mortgage.loanaministration.com *.umw.loanaministration.com *.uwm.loanaministration.com
petitepatate.com *.petitepatate.com *.ww38.petitepatate.com
*.bi.primeacademy.co *.mx.primeacademy.co primeacademy.co *.primeacademy.co *.random.primeacademy.co *.www.primeacademy.co
reedssportinggoods.com *.reedssportinggoods.com
*.random.restaurantchairs.com.au restaurantchairs.com.au *.restaurantchairs.com.au *.wildcard.restaurantchairs.com.au *.ww25.restaurantchairs.com.au *.ww38.restaurantchairs.com.au
ryanstory.co *.ryanstory.co *.ww25.ryanstory.co
transboundary.com *.transboundary.com
*.random.x4.io x4.io *.x4.io
*.www.zeal-jp.com zeal-jp.com *.zeal-jp.com