opsecurity.cz
HTML metadata
Technology
- Server
- Apache
- jQuery
- 3.7.1
- Analytics
-
- Google Tag Manager
Third-party hosts loaded (1)
- www.googletagmanager.com×1
Social
Contact
- Phone
Registration
- Registrar
- REG-WEDOS
- Created
- 2007-12-09
- Expires
- 2026-12-08 190 days left
- Updated
- 2025-02-04
- Name servers
-
- ns.wedos.com
- ns.wedos.cz
- ns.wedos.eu
- ns.wedos.net
DNS records live
- NS
-
- ns.wedos.com
- ns.wedos.cz
- ns.wedos.eu
- ns.wedos.net
- MX
-
- 0 opsecurity-cz.mail.protection.outlook.com
- Verified for
-
- Microsoft 365
Email authentication weak
- SPF
-
v=spf1 a ip4:89.24.117.88/29 ip4:62.168.16.158/32 ip4:194.213.214.60/31 include:spf.protection.outlook.com -allstrict (-all) - DMARC
- not published
- DKIM
-
- mail:
v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDDreMy2s3rNScWf107UM3Ad6xXZj3CzZNbXx0z0AICAA7Gy/5kCNMSQCxnQX9wyX+xLm/xoz8V5pqxGKWzDA… - dkim:
v=DKIM1; g=*;k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDc8kmQIiGcCmXUrJr4NwAxd9a0sSvq8i7Omh2cQEYJIQPCn3gbZ8i8tIKpJqweAfxUVCbDNkAO2+rmue…
selectors probed - mail:
Certificate (current)
R13
Expires in 75 days
HTTP security headers
- findings
-
- missing HSTS
- missing Content Security Policy
- missing frame protection
- missing content type protection
- missing Referrer Policy
- missing Permissions Policy