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=smsup.net
Issuer
C=US, O=Let's Encrypt, CN=R13
Valid From
May 16, 2026
Valid Until
August 14, 2026 79 days
Public Key
RSA 4096 bit Strong
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
59:96:96:4F:E5:58:10:AA:AB:B5:9C:30:64:5F:0B:CB:7F:83:BE:3B:4A:82:9D:3A:87:7B:B0:5B:08:D3:0A:41
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
humanwhey.info *.humanwhey.info *.duxbrasil.humanwhey.info *.duxloja.humanwhey.info *.duxs.humanwhey.info

Other domains in certificate

699035.vip *.699035.vip *.va0u97.699035.vip
beyondegrees.com *.beyondegrees.com
carersofepsom.co.uk *.carersofepsom.co.uk *.www.carersofepsom.co.uk
*.com.italyfor.com *.in.italyfor.com italyfor.com *.italyfor.com
jmil.world *.jmil.world
*.8bd50fd8-ade9-11eb-8f01-b46e08cda458.myperfectresyme.com *.aa.myperfectresyme.com *.api.myperfectresyme.com *.app.myperfectresyme.com *.kf.myperfectresyme.com *.m.myperfectresyme.com myperfectresyme.com *.myperfectresyme.com *.random.myperfectresyme.com *.uat.myperfectresyme.com *.ww12.myperfectresyme.com
mystiqueus.com *.mystiqueus.com *.ww38.mystiqueus.com
*.api.onlinewholesalefoods.net *.app.onlinewholesalefoods.net *.auth.onlinewholesalefoods.net *.backoffice.onlinewholesalefoods.net *.backup.onlinewholesalefoods.net *.cabinet.onlinewholesalefoods.net *.combe6f-b7401c8ea2cb.onlinewholesalefoods.net *.dev.onlinewholesalefoods.net onlinewholesalefoods.net *.onlinewholesalefoods.net *.staging.onlinewholesalefoods.net *.uat.onlinewholesalefoods.net *.www.onlinewholesalefoods.net *.ziyofg.onlinewholesalefoods.net
playeronegames.pl *.playeronegames.pl *.ww25.playeronegames.pl
rellispizzeria.com *.rellispizzeria.com
sakkupinoy.co.uk *.sakkupinoy.co.uk
*.random.shinitzki.info shinitzki.info *.shinitzki.info
*.baitushumaccess.slot138luck.vip *.catalogue.slot138luck.vip *.developers.slot138luck.vip *.jira.slot138luck.vip *.p6we5i.slot138luck.vip *.qiouwbaitushumaccess.slot138luck.vip slot138luck.vip *.slot138luck.vip
*.0f2d48e7-0028-46ff-8712-1efde331d526.smsup.net *.access.smsup.net *.apps.smsup.net *.cloud.smsup.net *.labvirtual.smsup.net *.mobileconnect.smsup.net *.portal.smsup.net smsup.net *.smsup.net *.sslvpn.smsup.net *.studentsvpn.smsup.net *.virtualstudent.smsup.net *.wildcard.smsup.net *.ww16.smsup.net *.ww25.smsup.net *.ww5.smsup.net *.zligjvpn.smsup.net
strongerthinking.de *.strongerthinking.de
*.member.zeum-mag.com *.pool.zeum-mag.com *.weixiwww.zeum-mag.com *.ww25.zeum-mag.com zeum-mag.com *.zeum-mag.com