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=holidayboat.it
Issuer
C=US, O=Let's Encrypt, CN=R13
Valid From
February 09, 2026
Valid Until
May 10, 2026 84 days
Public Key
RSA 4096 bit Strong
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
6C:67:A2:FA:80:B7:85:B3:21:1C:46:79:D0:F7:91:47:CC:A2:85:F9:5B:E0:13:46:F0:A3:9D:6A:AF:71:FC:25
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
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
kawat.com *.kawat.com *.api.kawat.com *.backup.kawat.com *.mail.kawat.com *.sitemaps.kawat.com *.ww38.kawat.com

Other domains in certificate

asitiswritten.com *.asitiswritten.com *.m.asitiswritten.com *.sitemap.asitiswritten.com *.sitemaps.asitiswritten.com *.ww1.asitiswritten.com *.ww16.asitiswritten.com *.ww38.asitiswritten.com
besthonestreviews.com *.besthonestreviews.com *.pay.besthonestreviews.com
*.ftp.garuda-escamas.com garuda-escamas.com *.garuda-escamas.com
*.api.hamromenu.com hamromenu.com *.hamromenu.com
hickies.com.au *.hickies.com.au *.ww38.hickies.com.au
holidayboat.it *.holidayboat.it *.owa.holidayboat.it
jav555.net *.jav555.net *.lebenslangvitawww1.jav555.net *.ww38.jav555.net *.www1.jav555.net *.www5.jav555.net
m11bet.pro *.m11bet.pro
nbxukfi1242.vip *.nbxukfi1242.vip
*.api.nesvrstani.com *.dev.nesvrstani.com *.mail.nesvrstani.com nesvrstani.com *.nesvrstani.com *.sitemaps.nesvrstani.com *.test.nesvrstani.com *.ww17.nesvrstani.com *.ww25.nesvrstani.com
neylons.de *.neylons.de *.random.neylons.de
oaritisunspicy.click *.oaritisunspicy.click
spri.online *.spri.online
*.379e7b22-488f-458c-9559-c0035c8ead1b.tatotatotato.pl tatotatotato.pl *.tatotatotato.pl
*.24a6ed8e-5bb2-4959-872f-b7cc184571a8.tdtc12.actor *.53a378a9-5b37-4649-9752-8e59843c361e.tdtc12.actor *.87a01faf-ff5c-4a9f-81ad-5fa60106cff9.tdtc12.actor *.9b47576f-c42f-4f50-a4b7-815b0fa1eb5c.tdtc12.actor *.api.tdtc12.actor *.autodiscover.tdtc12.actor *.fd12d6f6-5ca8-4d23-9c93-beecd219c100.tdtc12.actor *.ftp.tdtc12.actor *.mail.tdtc12.actor *.pop.tdtc12.actor tdtc12.actor *.tdtc12.actor *.tecknhostmaster.tdtc12.actor *.test.tdtc12.actor *.webmail.tdtc12.actor *.whm.tdtc12.actor *.www.tdtc12.actor
vetement.pro *.vetement.pro *.ww25.vetement.pro
waktuterbaik09.click *.waktuterbaik09.click
*.hello.wangbin.io *.ldapadmin.wangbin.io wangbin.io *.wangbin.io
*.random.xhc006.xyz *.wildcard.xhc006.xyz xhc006.xyz *.xhc006.xyz