codezero.pl
HTML metadata
Technology
- Server
- nginx
- Analytics
-
- Google Tag Manager
Third-party hosts loaded (3)
- www.codezero.eu×2
- client3540.idosell.com×1
- www.googletagmanager.com×1
Social
Contact
- Phone
DNS records live
- NS
-
- dns1.iai-system.com
- dns2.iai-system.com
- MX
-
- 0 codezero-pl.mail.protection.outlook.com
- TXT
-
Show 5 TXT records
c2825edc2cfc058e217b02fafc2e96b77149f08e6afff760e9ae6066515667afe6eebc558fcf44009f094d3557baafc6cde8d5958b0de9cfd4de8d8d3eeb13e4e88b3aa50f9ef285d41a418b96bfa104e2854bf5ef508e37c06240b185f87be516bf67dd390c19ce61e97e862940abc2d94fd447b9158cdca5cd17bdcc70ff28adf39ceae723381f8d943dda620d1c9c19b271217b95bd774e73ab06e72f
- Verified for
-
- Microsoft 365
Email authentication partial
- SPF
-
v=spf1 mx ip4:5.149.163.233/32 ip4:104.47.34.164/32 include:spf.iai-sa.com include:spf.protection.outlook.com -allstrict (-all) - DMARC
-
v=DMARC1; p=none;policy: none (monitoring only) - DKIM
- no key found at common selectors
Certificate (current)
Certum DV TLS G2 R39 CA
Expires in 116 days
HTTP security headers
- present
-
- strict-transport-security
- x-frame-options
- referrer-policy
- findings
-
- missing Content Security Policy
- missing content type protection
- missing Permissions Policy
Header values
- referrer-policy
no-referrer-when-downgrade- x-frame-options
sameorigin- strict-transport-security
max-age=31536000