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=flexitech.cfd
Issuer
C=US, O=Let's Encrypt, CN=R13
Valid From
May 01, 2026
Valid Until
July 30, 2026 38 days
Public Key
RSA 4096 bit Strong
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
9E:D3:21:3A:F2:E6:8D:CC:06:B0:0E:43:52:70:5F:65:A1:D0:FA:6C:8C:A8:BA:07:8E:59:9A:47:3A:3A:5E:43
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
flexitech.cfd *.flexitech.cfd *.creche-etalans.flexitech.cfd *.games-unbloced.flexitech.cfd *.hsbc-premier-loan.flexitech.cfd *.skyrim-ae-hdt.flexitech.cfd

Other domains in certificate

apsarips.com *.apsarips.com *.ww38.apsarips.com
bsdwoundcareteam.com *.bsdwoundcareteam.com
cheapadvertising.au *.cheapadvertising.au *.random.cheapadvertising.au
*.admin.jwskk.com *.br.jwskk.com *.dev.jwskk.com *.forum.jwskk.com *.g.jwskk.com *.host.jwskk.com jwskk.com *.jwskk.com *.kb.jwskk.com *.med.jwskk.com *.sitemap.jwskk.com *.sitemaps.jwskk.com *.tools.jwskk.com *.track.jwskk.com *.v28.jwskk.com
l2robot.online *.l2robot.online
*.betterbuy.lithium-solar-sale-2023.space *.bot.lithium-solar-sale-2023.space *.flowiseai.lithium-solar-sale-2023.space lithium-solar-sale-2023.space *.lithium-solar-sale-2023.space *.qa.lithium-solar-sale-2023.space *.www.lithium-solar-sale-2023.space
morangoamor.online *.morangoamor.online
nhulanchicago.com *.nhulanchicago.com *.sitemaps.nhulanchicago.com
*.ns1.okuldefteri.net *.ns2.okuldefteri.net okuldefteri.net *.okuldefteri.net *.sefguvenlik.okuldefteri.net
outtravel.com.au *.outtravel.com.au
pricehunter.au *.pricehunter.au *.random.pricehunter.au
rexiar.com *.rexiar.com *.www.rexiar.com
roamans.club *.roamans.club
scrollme.online *.scrollme.online
*.access.tajtours.co.uk *.api.tajtours.co.uk *.apps.tajtours.co.uk *.dashs.tajtours.co.uk *.desktop.tajtours.co.uk *.hostmaster.tajtours.co.uk *.mail.tajtours.co.uk *.mailgw.tajtours.co.uk *.ns.tajtours.co.uk *.owa.tajtours.co.uk *.portal.tajtours.co.uk *.qa-superset.tajtours.co.uk *.rdp.tajtours.co.uk *.rdweb.tajtours.co.uk tajtours.co.uk *.tajtours.co.uk *.vdi.tajtours.co.uk *.vpn.tajtours.co.uk *.ww16.tajtours.co.uk *.ww25.tajtours.co.uk *.ww38.tajtours.co.uk *.ww43.tajtours.co.uk *.www.tajtours.co.uk
thinkgamez.com *.thinkgamez.com
tika.life *.tika.life
tucuerpostore.online *.tucuerpostore.online