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=xn--finn-n-1xa.land
Issuer
C=US, O=Let's Encrypt, CN=R13
Valid From
February 01, 2026
Valid Until
May 02, 2026 76 days
Public Key
RSA 4096 bit Strong
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
54:1C:11:CF:9D:44:C1:9C:92:90:47:10:A2:64:37:78:75:BC:EF:DB:55:4D:D2:76:3E:B5:7F:C9:09:75:AC:41
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
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
guins.com *.guins.com *.pudgypen.guins.com

Other domains in certificate

bayshorematerials.com *.bayshorematerials.com *.mobile.bayshorematerials.com
boelkes.com *.boelkes.com *.ww1.boelkes.com
*.assets.buqn.com buqn.com *.buqn.com *.mailsrv.buqn.com
cajal.com *.cajal.com *.xx.cajal.com
*.41.fielbox.com *.admin.fielbox.com *.api.fielbox.com *.app.fielbox.com *.argo.fielbox.com *.backup.fielbox.com *.bbs.fielbox.com *.beta.fielbox.com *.blog.fielbox.com *.crm.fielbox.com *.dashboard.fielbox.com *.dashboards.fielbox.com *.demo.fielbox.com fielbox.com *.fielbox.com *.forum.fielbox.com *.forums.fielbox.com *.help.fielbox.com *.hostmaster.fielbox.com *.intel.fielbox.com *.intelligence.fielbox.com *.m.fielbox.com *.mail.fielbox.com *.new.fielbox.com *.old.fielbox.com *.shop.fielbox.com *.smtp.fielbox.com *.stats.fielbox.com *.store.fielbox.com *.temp.fielbox.com *.test.fielbox.com *.vpn.fielbox.com *.wiki.fielbox.com *.wildcard.fielbox.com *.workflow.fielbox.com *.ww16.fielbox.com *.ww38.fielbox.com *.ww41.fielbox.com *.www.fielbox.com
*.api.frickman.com frickman.com *.frickman.com
huangxiaozhang2.top *.huangxiaozhang2.top *.xn--5536fhbhfqw-dk6up106c.huangxiaozhang2.top *.xn--5qw-8o1ft51v.huangxiaozhang2.top *.xn--66589fhbhfqw-vw5w5586c.huangxiaozhang2.top *.xn--8849fhbhfqw-dk6up106c.huangxiaozhang2.top *.xn--8858ojqw-th8o7664b.huangxiaozhang2.top *.xn--888-310h11b.huangxiaozhang2.top *.xn--qw-821d528r.huangxiaozhang2.top
*.mailer.ohioplantnursery.camp ohioplantnursery.camp *.ohioplantnursery.camp
scr888.bet *.scr888.bet *.sitemaps.scr888.bet
*.ci.supercamxxx.com *.old.supercamxxx.com supercamxxx.com *.supercamxxx.com *.ww1.supercamxxx.com *.ww11.supercamxxx.com *.ww38.supercamxxx.com
*.docs.themeluck.com themeluck.com *.themeluck.com
warnnetwork.com *.warnnetwork.com
xn--80aagkcobmofnpu3ig.com *.xn--80aagkcobmofnpu3ig.com
*.test.xn--finn-n-1xa.land xn--finn-n-1xa.land *.xn--finn-n-1xa.land