DNS Gurus
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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=euter.com
Issuer
C=US, O=Let's Encrypt, CN=R12
Valid From
May 01, 2026
Valid Until
July 30, 2026 79 days
Public Key
RSA 4096 bit Strong
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
C3:ED:5F:B1:3F:E3:95:60:46:70:29:BE:E9:88:B2:FC:4D:C5:56:91:37:57:0E:9C:EC:88:21:55:F5:F2:40:89
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 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

89 domains
potjects.com *.potjects.com *.4097257e-3d26-4472-8f55-0b0e1f7a1f88.potjects.com *.7e74bc01-c25a-4abe-afe5-8a9f80727b05.potjects.com *.8289957f-a845-4421-bbfe-0fb034529260.potjects.com *.admin.potjects.com *.adobe.potjects.com *.amplitude.potjects.com *.ann.potjects.com *.api.potjects.com *.assets.potjects.com *.backup.potjects.com *.chatwoot.potjects.com *.crm.potjects.com *.dashboard.potjects.com *.dev.potjects.com *.hostmaster.potjects.com *.knkebassets.potjects.com *.m.potjects.com *.mail.potjects.com *.marketing.potjects.com *.members.potjects.com *.mta-sts.potjects.com *.new.potjects.com *.owa.potjects.com *.qa.potjects.com *.remote.potjects.com *.secure.potjects.com *.sitemaps.potjects.com *.stg.potjects.com *.test.potjects.com *.v2.potjects.com *.vpn.potjects.com *.webmail.potjects.com *.wildcard.potjects.com *.www.potjects.com

Other domains in certificate

*.api.euter.com *.aquaplanet.euter.com *.blog.euter.com *.dev.euter.com euter.com *.euter.com *.libralon.euter.com *.mail.euter.com *.mail02.euter.com *.r.euter.com *.sitemap.euter.com *.sitemaps.euter.com *.srnb.euter.com *.test.euter.com *.ww16.euter.com *.ww17.euter.com *.ww25.euter.com *.xprofit.euter.com
*.3f1ea931-91d1-431b-8071-e635c61ac1d5.icehockeytower.com *.603147a3-303d-44d8-959f-139caf4e8820.icehockeytower.com *.a.icehockeytower.com *.admin.icehockeytower.com *.api.icehockeytower.com *.app.icehockeytower.com *.assets.icehockeytower.com *.backup.icehockeytower.com *.cloud.icehockeytower.com *.dashboard.icehockeytower.com *.demo.icehockeytower.com *.dev.icehockeytower.com *.gbkcrnvw.icehockeytower.com icehockeytower.com *.icehockeytower.com *.mail.icehockeytower.com *.mailer.icehockeytower.com *.marketing.icehockeytower.com *.okyyvmail.icehockeytower.com *.plex.icehockeytower.com *.qa.icehockeytower.com *.rd.icehockeytower.com *.rds.icehockeytower.com *.rdweb.icehockeytower.com *.remote.icehockeytower.com *.secure.icehockeytower.com *.staging.icehockeytower.com *.stg.icehockeytower.com *.test.icehockeytower.com *.v1.icehockeytower.com *.v2.icehockeytower.com *.vps.icehockeytower.com *.web.icehockeytower.com
wftv77.com *.wftv77.com