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=amd-crimea.ru
Issuer
C=US, O=Let's Encrypt, CN=R12
Valid From
May 17, 2026
Valid Until
August 15, 2026 53 days
Public Key
RSA 4096 bit Strong
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
45:C9:86:18:B5:0F:E6:2B:9D:AA:7C:55:9D:AD:31:AF:0C:89:D1:7C:F8:EC:14:08:D8:FA:90:3C:98:14:E2:AF
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
9526q.com *.9526q.com *.m.9526q.com *.ww25.9526q.com *.ww38.9526q.com

Other domains in certificate

85690.blog *.85690.blog
amd-crimea.ru *.amd-crimea.ru
b14875964.com *.b14875964.com
baguv.eu *.baguv.eu *.www.baguv.eu
barisalerkatha.com *.barisalerkatha.com *.cpcalendars.barisalerkatha.com *.demo.barisalerkatha.com
betkint.com *.betkint.com *.help.betkint.com *.users.betkint.com
bici-elettrica.sbs *.bici-elettrica.sbs
brushhealing.com *.brushhealing.com *.eqw4kw.brushhealing.com
bushimm.com *.bushimm.com *.random.bushimm.com *.ww25.bushimm.com *.ww38.bushimm.com
c17x.com *.c17x.com
casinos-vulkan.cfd *.casinos-vulkan.cfd
contech-monterrey-201836505.click *.contech-monterrey-201836505.click
*.32.dfg145.cfd dfg145.cfd *.dfg145.cfd *.uns.dfg145.cfd
districtmavv.com *.districtmavv.com
inverval.com *.inverval.com *.viki.inverval.com *.ww25.inverval.com
*.ci.lojasmariana.club *.compra.lojasmariana.club lojasmariana.club *.lojasmariana.club *.seguro.lojasmariana.club *.staging.lojasmariana.club
methsteam.com *.methsteam.com *.random.methsteam.com *.ww25.methsteam.com
noginear.com *.noginear.com
outsdoorsy.com *.outsdoorsy.com *.ww17.outsdoorsy.com *.ww25.outsdoorsy.com *.ww38.outsdoorsy.com
samirakhamesi.sbs *.samirakhamesi.sbs *.ww16.samirakhamesi.sbs
*.charging-station.silver-crest.store *.generator3.silver-crest.store *.opt.silver-crest.store silver-crest.store *.silver-crest.store
*.assets.tropic.one *.dev.tropic.one *.helpdesk.tropic.one *.ldhsmm.tropic.one *.mail.tropic.one tropic.one *.tropic.one
*.hostmaster.upgradeyourshave.com *.m.upgradeyourshave.com upgradeyourshave.com *.upgradeyourshave.com
*.app.xn--gnepaneliatsistemleri-93b88bm5bu6a.com *.backend.xn--gnepaneliatsistemleri-93b88bm5bu6a.com *.oiypueag.xn--gnepaneliatsistemleri-93b88bm5bu6a.com *.rds.xn--gnepaneliatsistemleri-93b88bm5bu6a.com xn--gnepaneliatsistemleri-93b88bm5bu6a.com *.xn--gnepaneliatsistemleri-93b88bm5bu6a.com