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=leaky-roof-0kv.click
Issuer
C=US, O=Let's Encrypt, CN=R12
Valid From
May 11, 2026
Valid Until
August 09, 2026 84 days
Public Key
RSA 4096 bit Strong
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
2B:AA:6C:BB:D1:36:CC:B2:CD:55:B4:55:00:BF:BA:66:1B:C0:EC:F5:E9:88:86:6C:0B:DA:AA:B8:EF:84:12:B3
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
1libvn.com *.1libvn.com

Other domains in certificate

56207.pro *.56207.pro
airoboticarm.com *.airoboticarm.com
aitmind.com *.aitmind.com
ameventures.com *.ameventures.com *.connect.ameventures.com *.db1.ameventures.com *.intranet.ameventures.com *.shop.ameventures.com *.vpnssl.ameventures.com *.ww6.ameventures.com *.www.ameventures.com
billiger-flegen.de *.billiger-flegen.de
blumenranken.de *.blumenranken.de
computer-printer.de *.computer-printer.de
developamplifyybronze.info *.developamplifyybronze.info
dreamhousehub.com *.dreamhousehub.com
firstsize.com *.firstsize.com
haztik.com *.haztik.com
*.ciisodemo.holzfertighaus.com *.dev.holzfertighaus.com *.forums.holzfertighaus.com *.history.holzfertighaus.com holzfertighaus.com *.holzfertighaus.com *.reporting.holzfertighaus.com *.v1.holzfertighaus.com *.wiki.holzfertighaus.com
howqa.com *.howqa.com *.mail.howqa.com
illig-strom.de *.illig-strom.de
kucinglucu.click *.kucinglucu.click
leaky-roof-0kv.click *.leaky-roof-0kv.click
leaky-roof-bcmp9.click *.leaky-roof-bcmp9.click
livewellabode.com *.livewellabode.com
mcro-wave-25.sbs *.mcro-wave-25.sbs
*.m.memecoindevs.com memecoindevs.com *.memecoindevs.com
mercerie.net *.mercerie.net
monetizesearch.com *.monetizesearch.com
*.apparel.morningmagnolia.com *.gear.morningmagnolia.com morningmagnolia.com *.morningmagnolia.com
mpzb2e263p.top *.mpzb2e263p.top
*.djxhcbuy.namebank.net namebank.net *.namebank.net
nepalartsandncrafts.com *.nepalartsandncrafts.com
northcarolinamag.com *.northcarolinamag.com
piinterest.de *.piinterest.de
*.a.purushottambhaktaniwass.co.in purushottambhaktaniwass.co.in *.purushottambhaktaniwass.co.in
spdserv.com *.spdserv.com
uebersetung.de *.uebersetung.de
xn--menschlicherkrper-c0b.de *.xn--menschlicherkrper-c0b.de
xn--rentenbezge-1hb.de *.xn--rentenbezge-1hb.de
xn--zahnergnzungsversicherung-rec.de *.xn--zahnergnzungsversicherung-rec.de