howbrandsgrow.pl
HTML metadata
Technology
- CDN
- Cloudflare
Contact
- Phone
DNS records live
- NS
-
- amir.ns.cloudflare.com
- grace.ns.cloudflare.com
- MX
-
- 10 mail.howbrandsgrow.pl
- TXT
-
ca3-e18f4c3503974fd4bdf31dd669539313
- Verified for
-
Email authentication weak
- SPF
-
v=spf1 a mx include:spf.linuxpl.com ip4:88.198.66.208 -allstrict (-all) - DMARC
- not published
- DKIM
- no key found at common selectors
Certificate (current)
WE1
Expires in 42 days
HTTP security headers
- present
-
- x-content-type-options
- referrer-policy
- findings
-
- missing HSTS
- missing Content Security Policy
- missing frame protection
- missing Permissions Policy
Header values
- referrer-policy
strict-origin-when-cross-origin- x-content-type-options
nosniff