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=stayvantage.top
Issuer
C=US, O=Let's Encrypt, CN=R12
Valid From
April 01, 2026
Valid Until
June 30, 2026 49 days
Public Key
RSA 4096 bit Strong
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
85:5F:21:6F:C4:F3:E1:BA:C7:94:16:89:09:7F:EF:C1:6B:74:5C:C4:F6:65:E3:9E:26:61:38:34:76:20:ED:8B
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
saranda.it *.saranda.it *.app.saranda.it *.supersets.saranda.it

Other domains in certificate

*.0.363044.xyz *.2.363044.xyz 363044.xyz *.363044.xyz *.4.363044.xyz *.8.363044.xyz
99081.com *.99081.com *.c.99081.com *.h.99081.com
*.a.artsysparksjunior.com artsysparksjunior.com *.artsysparksjunior.com *.hostmaster.artsysparksjunior.com
*.audmjww38.bloberaft.club bloberaft.club *.bloberaft.club *.zj9x6sbzw3.bloberaft.club
boycott-thor.com *.boycott-thor.com *.smtp.boycott-thor.com *.www.boycott-thor.com
*.81be6860-cbfc-4c2d-94ad-d1448a34d8fb.ck444-app.motorcycles *.api.ck444-app.motorcycles *.app.ck444-app.motorcycles ck444-app.motorcycles *.ck444-app.motorcycles *.hostmaster.ck444-app.motorcycles *.www.ck444-app.motorcycles
gestionicondomini.it *.gestionicondomini.it *.mail.gestionicondomini.it
grammarlypro.click *.grammarlypro.click *.ww25.grammarlypro.click
i2techs.com *.i2techs.com *.order.i2techs.com
ishack.org *.ishack.org *.nav.ishack.org
kdt.com.pl *.kdt.com.pl *.ww25.kdt.com.pl
neysurethailand.online *.neysurethailand.online *.www.neysurethailand.online
*.cpcontacts.parisajewellery.co.uk parisajewellery.co.uk *.parisajewellery.co.uk
*.log.pigmer.com pigmer.com *.pigmer.com *.terminal.pigmer.com
*.api.railwaysafetyinstitute.com *.blog.railwaysafetyinstitute.com *.hostmaster.railwaysafetyinstitute.com railwaysafetyinstitute.com *.railwaysafetyinstitute.com *.vpn.railwaysafetyinstitute.com
remitanoovns.com *.remitanoovns.com *.sitemap.remitanoovns.com
*.525v4.stayvantage.top stayvantage.top *.stayvantage.top
*.mail.theblueknx.store theblueknx.store *.theblueknx.store *.ww16.theblueknx.store
*.mailhost.themobileoutlet.co.uk *.mx.themobileoutlet.co.uk themobileoutlet.co.uk *.themobileoutlet.co.uk
thewesternscreen.com *.thewesternscreen.com *.ww25.thewesternscreen.com *.ww38.thewesternscreen.com
*.admin.wath.it *.backend.wath.it wath.it *.wath.it
*.vpn.xn--3d-zy0fw1n.com *.www.xn--3d-zy0fw1n.com xn--3d-zy0fw1n.com *.xn--3d-zy0fw1n.com