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=wiztag.co
Issuer
C=US, O=Let's Encrypt, CN=R12
Valid From
May 17, 2026
Valid Until
August 15, 2026 89 days
Public Key
RSA 4096 bit Strong
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
40:8F:D6:40:E0:7C:F3:F0:D6:EF:BE:D9:62:33:0C:4F:A0:3C:37:65:57:0B:9E:0E:2C:3F:4F:74:DC:04:B7:29
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
btcsudan.com *.btcsudan.com *.analytics.btcsudan.com *.blog.btcsudan.com *.cloud.btcsudan.com *.dev.btcsudan.com *.i.btcsudan.com *.map.btcsudan.com *.portfolio.btcsudan.com *.random.btcsudan.com

Other domains in certificate

accountingquickbooks.com *.accountingquickbooks.com *.ww17.accountingquickbooks.com
amaturmatch.com *.amaturmatch.com *.noreply.amaturmatch.com
b8k2jy.com *.b8k2jy.com
goldmedaltraining.com *.goldmedaltraining.com *.idesign.goldmedaltraining.com *.jsjgc.goldmedaltraining.com *.members.goldmedaltraining.com *.my.goldmedaltraining.com *.pinpai.goldmedaltraining.com *.videos.goldmedaltraining.com *.xxx.goldmedaltraining.com
imperialautos.info *.imperialautos.info *.ww25.imperialautos.info *.ww38.imperialautos.info
*.admin.meadowwoodorganics.com meadowwoodorganics.com *.meadowwoodorganics.com
*.host.quid.com.au *.host2.quid.com.au *.mail.quid.com.au quid.com.au *.quid.com.au *.ww38.quid.com.au *.www.quid.com.au
*.mx.romaeurogames2019.org *.random.romaeurogames2019.org *.registration.romaeurogames2019.org romaeurogames2019.org *.romaeurogames2019.org
*.sitemap.siyuntranslate.top siyuntranslate.top *.siyuntranslate.top *.ww16.siyuntranslate.top *.www.siyuntranslate.top
startupnyc.org *.startupnyc.org *.www.startupnyc.org
teamgrowthadvisors.co *.teamgrowthadvisors.co *.www.teamgrowthadvisors.co
*.inst.tryscalex.co tryscalex.co *.tryscalex.co *.www.tryscalex.co
turksevi.info *.turksevi.info *.www.turksevi.info
unsupervisedhqonline.co *.unsupervisedhqonline.co *.www.unsupervisedhqonline.co
usdebtrelief.org *.usdebtrelief.org *.ww25.usdebtrelief.org *.ww38.usdebtrelief.org
vheer.co *.vheer.co
*.agent.walmartc.com *.game.walmartc.com *.prod.walmartc.com *.walmart.walmartc.com walmartc.com *.walmartc.com
weathewr.com *.weathewr.com *.ws.weathewr.com *.wss.weathewr.com
*.cpanel.webscraperz.online *.cpcontacts.webscraperz.online *.smtp.webscraperz.online webscraperz.online *.webscraperz.online
wiztag.co *.wiztag.co