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=isthatpersondead.com
Issuer
C=US, O=Let's Encrypt, CN=R13
Valid From
February 03, 2026
Valid Until
May 04, 2026 80 days
Public Key
RSA 4096 bit Strong
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
5F:0D:AE:40:C4:58:BA:67:F4:80:00:CC:B2:7D:6E:67:6C:6B:1F:99:3F:DC:B3:32:6D:DA:3A:75:10:B0:C1:39
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
thenewcomers.com *.thenewcomers.com *.hostmaster.thenewcomers.com *.ww1.thenewcomers.com

Other domains in certificate

*.4199de5a-ecf5-4441-8c2a-dd807c5faef8.contactatonce.co.uk *.admin.contactatonce.co.uk *.agentpresence.contactatonce.co.uk *.app.contactatonce.co.uk *.autotrader.contactatonce.co.uk *.ceresmotor.contactatonce.co.uk *.connect.contactatonce.co.uk contactatonce.co.uk *.contactatonce.co.uk *.cowbrowse.contactatonce.co.uk *.cqxztflk.contactatonce.co.uk *.crm.contactatonce.co.uk *.ctext.contactatonce.co.uk *.dev.contactatonce.co.uk *.dm2.contactatonce.co.uk *.docs.contactatonce.co.uk *.ebay.contactatonce.co.uk *.event-api.contactatonce.co.uk *.ftp.contactatonce.co.uk *.geolocation.contactatonce.co.uk *.ie1p-conv1.contactatonce.co.uk *.ie1p-conv2.contactatonce.co.uk *.ie1p-conv3.contactatonce.co.uk *.ie1p-k8s.contactatonce.co.uk *.ie1p-mconv1-z.contactatonce.co.uk *.ie1p-opdb1.contactatonce.co.uk *.ie1p-repo1.contactatonce.co.uk *.ie1p-wtdb1-z.contactatonce.co.uk *.im.contactatonce.co.uk *.images.contactatonce.co.uk *.liveconnect-api.contactatonce.co.uk *.mtc2.contactatonce.co.uk *.nreiuv1.contactatonce.co.uk *.portal.contactatonce.co.uk *.pres-uk.contactatonce.co.uk *.qaadserver.contactatonce.co.uk *.secure.contactatonce.co.uk *.sftp.contactatonce.co.uk *.sitemaps.contactatonce.co.uk *.trusteddealers.contactatonce.co.uk *.uimxhsecure.contactatonce.co.uk *.v2.contactatonce.co.uk *.web.contactatonce.co.uk *.yourfslease.contactatonce.co.uk
focusitool.com *.focusitool.com *.mta.focusitool.com
*.admin.gruponodo.com *.anyconnect.gruponodo.com *.ciscoasa.gruponodo.com *.ciscovpn.gruponodo.com *.desktop.gruponodo.com gruponodo.com *.gruponodo.com *.sslvpn.gruponodo.com *.vpn.gruponodo.com
isthatpersondead.com *.isthatpersondead.com *.ww38.isthatpersondead.com
*.hostmaster.masajeseroticos.com *.mail.masajeseroticos.com masajeseroticos.com *.masajeseroticos.com
mayama.com *.mayama.com *.store.mayama.com
*.barykinbistro.mealpointca.com *.casassteakseafood.mealpointca.com *.crystalpalacerestaurant.mealpointca.com *.dominospizzawinnipegportageave.mealpointca.com *.energycafe.mealpointca.com *.firegrill.mealpointca.com *.haywoodsgrill.mealpointca.com *.jdonjapanesedonburicafe.mealpointca.com *.kimexpressvietnamesecuisine.mealpointca.com mealpointca.com *.mealpointca.com *.pioneerrestaurant.mealpointca.com *.restaurantlesousbois.mealpointca.com *.retrosdriveinn.mealpointca.com *.sabipanasianrestaurant.mealpointca.com *.thecottagerestaurant.mealpointca.com *.whistlerwoodfiredpizzacompany.mealpointca.com
rikyjoe44.uk *.rikyjoe44.uk *.tolong.rikyjoe44.uk