DNS Gurus
Cached · just now
91/100 SECURITY SCORE

Detected Technologies

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

Certificate Information

Subject
CN=19size.com
Issuer
C=US, O=Let's Encrypt, CN=R13
Valid From
May 20, 2026
Valid Until
August 18, 2026 84 days
Public Key
RSA 4096 bit Strong
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
03:E8:D3:CD:7E:F3:47:7F:C9:F6:42:54:9F:D5:52:49:E3:86:8F:58:E3:4D:72:F4:73:74:34:32:23:96:90:EA
Alternative Names
84 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

84 domains
hamzarachid.com *.hamzarachid.com *.cpanel.hamzarachid.com *.webdisk.hamzarachid.com

Other domains in certificate

19size.com *.19size.com *.backend.19size.com *.gitlab.19size.com *.ww7.19size.com
*.2ji.jotbuy.com *.bbs.jotbuy.com *.dev.jotbuy.com *.dof.jotbuy.com *.e5e81212-c8b1-11eb-aa2f-b46e08c9a3d7.jotbuy.com *.erp.jotbuy.com jotbuy.com *.jotbuy.com *.mst.jotbuy.com *.old.jotbuy.com *.rfllwc8gcag.jotbuy.com *.secure.jotbuy.com *.staging.jotbuy.com *.wmsr.jotbuy.com *.www.jotbuy.com
*.1f1e0c69-e03f-442d-9da6-dde95c69c71a.tvmounting.com *.a1fbb6de-6200-4bd1-844b-d0eb26cf7121.tvmounting.com *.access.tvmounting.com *.anyconnect.tvmounting.com *.api.tvmounting.com *.app.tvmounting.com *.apps.tvmounting.com *.backupvpn.tvmounting.com *.cisco.tvmounting.com *.clientvpn.tvmounting.com *.cloud.tvmounting.com *.com.tvmounting.com *.connect.tvmounting.com *.corp.tvmounting.com *.dev.tvmounting.com *.drive.tvmounting.com *.eagle.tvmounting.com *.elevatedstandard.tvmounting.com *.extvpn.tvmounting.com *.f9c94909-1b72-47fa-8609-27119fe88d5a.tvmounting.com *.failovervpn.tvmounting.com *.forticlientvpn.tvmounting.com *.fortigate.tvmounting.com *.fortinetvpn.tvmounting.com *.gateway.tvmounting.com *.home.tvmounting.com *.intranet.tvmounting.com *.link.tvmounting.com *.m.tvmounting.com *.mobile.tvmounting.com *.mobilevpn.tvmounting.com *.news.tvmounting.com *.office.tvmounting.com *.owa.tvmounting.com *.portal.tvmounting.com *.rd.tvmounting.com *.rdp.tvmounting.com *.rds.tvmounting.com *.rds1.tvmounting.com *.rdweb.tvmounting.com *.remote.tvmounting.com *.remoto.tvmounting.com *.secure.tvmounting.com *.ssl.tvmounting.com *.sslvpn.tvmounting.com *.stagevpn.tvmounting.com *.technerds.tvmounting.com *.testvpn.tvmounting.com tvmounting.com *.tvmounting.com *.uservpn.tvmounting.com *.vancouver.tvmounting.com *.vpn-eu.tvmounting.com *.vpn-us.tvmounting.com *.vpn01.tvmounting.com *.vpn2.tvmounting.com *.vpnasa.tvmounting.com *.wap.tvmounting.com *.web.tvmounting.com *.webvpn.tvmounting.com