DNS Gurus
Cached · just now
76/100 SECURITY SCORE

Detected Technologies

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

Certificate Information

Subject
CN=biospherehotels.org
Issuer
C=US, O=Let's Encrypt, CN=YR1
Valid From
May 31, 2026
Valid Until
August 29, 2026 69 days
Public Key
RSA 4096 bit Strong
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
C6:2F:E2:D9:2A:AA:91:E2:82:A8:74:A7:0C:DB:4B:5B:EB:ED:20:FF:0E:78:8B:9A:60:25:8F:6F:7F:53:C2:82
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
result.bio *.result.bio *.auth.result.bio *.dash.result.bio *.data.result.bio *.preprod.result.bio *.tools-bi.result.bio

Other domains in certificate

3demarket.net *.3demarket.net *.ww25.3demarket.net
*.1w4.adspin.top *.2d8a7c30-cda8-48e7-84ee-ef8d5f648cf0.adspin.top *.95lw2.adspin.top *.96c54.adspin.top *.a0bde0cf-9bc8-4476-9be7-bef92e118749.adspin.top *.admin.adspin.top adspin.top *.adspin.top *.api.adspin.top *.app.adspin.top *.assets.adspin.top *.b54zj.adspin.top *.b5hyr.adspin.top *.b6fa3575-279d-4aa3-a245-81149fc37ddf.adspin.top *.chil4.adspin.top *.chil5.adspin.top *.chil6.adspin.top *.cs1.adspin.top *.d.adspin.top *.dev.adspin.top *.dn930.adspin.top *.dwij7.adspin.top *.ebwif.adspin.top *.fec0cc57-70b8-47bc-8097-3e014e7be0bc.adspin.top *.g22y8.adspin.top *.he00g.adspin.top *.hgsq5.adspin.top *.igqlc.adspin.top *.ip4i2.adspin.top *.kp5po.adspin.top *.l2aa8.adspin.top *.l8kqx.adspin.top *.mta-sts.adspin.top *.oahlw.adspin.top *.osc36.adspin.top *.qakt3.adspin.top *.ques8.adspin.top *.rczhl.adspin.top *.rnyzj.adspin.top *.tgtvt2.adspin.top *.tudqgqakt3.adspin.top *.tvt2.adspin.top *.tzygd.adspin.top *.vizaseq.adspin.top *.wdktzvpn.adspin.top *.wsct4.adspin.top *.www.adspin.top *.y04uw.adspin.top *.yhue2.adspin.top
biospherehotels.org *.biospherehotels.org *.ww25.biospherehotels.org *.ww38.biospherehotels.org
*.api.coalactivatedcarbon.com *.app.coalactivatedcarbon.com *.arquivos.coalactivatedcarbon.com *.auth.coalactivatedcarbon.com coalactivatedcarbon.com *.coalactivatedcarbon.com *.dev.coalactivatedcarbon.com *.finance.coalactivatedcarbon.com *.ltbzqarquivos.coalactivatedcarbon.com *.rdp.coalactivatedcarbon.com *.rds.coalactivatedcarbon.com *.remote.coalactivatedcarbon.com *.shop.coalactivatedcarbon.com *.sitemaps.coalactivatedcarbon.com *.vpn.coalactivatedcarbon.com *.wwww.coalactivatedcarbon.com
mydovepos.com *.mydovepos.com *.www.mydovepos.com
*.mail.yellgh.com *.mail1.yellgh.com *.rdg.yellgh.com *.reporting.yellgh.com *.toulouse.yellgh.com *.web.yellgh.com yellgh.com *.yellgh.com