DNS Gurus
Cached · just now
91/100 SECURITY SCORE

Detected Technologies

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

Certificate Information

Subject
CN=videohd.online
Issuer
C=US, O=Let's Encrypt, CN=R13
Valid From
April 01, 2026
Valid Until
June 30, 2026 48 days
Public Key
RSA 4096 bit Strong
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
6B:BB:ED:EA:A2:9F:6F:30:0E:50:01:E3:B4:49:39:93:87:A8:D8:28:4D:63:4E:4E:97:4E:24:C0:DE:6B:7D:9A
Alternative Names
77 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
Excellent
max-age=31536000; includeSubDomains; preload
Content-Security-Policy
Missing
Not configured Analyze
Content-Security-Policy-Report-Only
Missing
Not configured Analyze
X-Frame-Options
Excellent
DENY
X-Content-Type-Options
Good
nosniff
Referrer-Policy
Good
strict-origin
Permissions-Policy
Present
geolocation=(), midi=(), sync-xhr=(); +6 more
Recommendations
  • • Add Content-Security-Policy header to prevent XSS attacks

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

77 domains
wchip.de *.wchip.de

Other domains in certificate

adenoids.com.au *.adenoids.com.au
bad-ischl.com *.bad-ischl.com *.blumen.bad-ischl.com *.demo.bad-ischl.com *.dev.bad-ischl.com *.hostmaster.bad-ischl.com *.kiwanis.bad-ischl.com *.magento.bad-ischl.com *.old.bad-ischl.com *.shop.bad-ischl.com *.sitemap.bad-ischl.com *.sitemaps.bad-ischl.com *.staging.bad-ischl.com *.store.bad-ischl.com *.test.bad-ischl.com *.tv.bad-ischl.com *.www.bad-ischl.com
*.beta.covercolorado.com *.blog.covercolorado.com covercolorado.com *.covercolorado.com *.e.covercolorado.com *.mail2.covercolorado.com *.nl.covercolorado.com *.prueba.covercolorado.com *.testing.covercolorado.com *.users.covercolorado.com *.wiki.covercolorado.com *.ww25.covercolorado.com
elrastrodelelectrodomestico.es *.elrastrodelelectrodomestico.es *.ww25.elrastrodelelectrodomestico.es
enchondromatose.de *.enchondromatose.de
*.dashboard.frezygaming.com frezygaming.com *.frezygaming.com *.remote.frezygaming.com *.www.frezygaming.com
hainautchauffagetournai.be *.hainautchauffagetournai.be *.ww38.hainautchauffagetournai.be
kanix.eu *.kanix.eu
legalstationery.com.au *.legalstationery.com.au *.ns0.legalstationery.com.au
myfamilymobile.co *.myfamilymobile.co *.smtp.myfamilymobile.co
prostol.online *.prostol.online
pyridostigmin.de *.pyridostigmin.de
skinnysecrets.store *.skinnysecrets.store
*.map.slotsggchartzona.site slotsggchartzona.site *.slotsggchartzona.site
subdomain.com.au *.subdomain.com.au
sunrisemanpower.co *.sunrisemanpower.co
telebobik.space *.telebobik.space
*.news.tradingcard.com tradingcard.com *.tradingcard.com
*.kazan.videohd.online videohd.online *.videohd.online
xmtr.de *.xmtr.de