colegram.io
HTML metadata
Technology
- CDN
- Cloudflare
- Analytics
-
- Google Tag Manager
Third-party hosts loaded (1)
- www.googletagmanager.com×1
DNS records live
- NS
-
- justin.ns.cloudflare.com
- marlowe.ns.cloudflare.com
- MX
-
- 1 aspmx.l.google.com
- 10 alt3.aspmx.l.google.com
- 10 alt4.aspmx.l.google.com
- 5 alt1.aspmx.l.google.com
- 5 alt2.aspmx.l.google.com
- TXT
-
1|www.colegram.io
- Verified for
-
Email authentication partial
- SPF
-
v=spf1 a mx include:mx.ovh.com include:spf.mandrillapp.com include:_spf.google.com include:_spf.tem.scaleway.com -allstrict (-all) - DMARC
-
v=DMARC1; p=none;policy: none (monitoring only) - DKIM
-
- google:
v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAiwvQmhlctARfnDyWn+NBo6I0CXYmWoxYu330r3KbKDnUfrSSpNE5GCM8+CUgy0GX5iHh+xcY6zVLpy…
selectors probed - google:
Certificate (current)
WE1
Expires in 79 days
HTTP security headers
- present
-
- strict-transport-security
- x-content-type-options
- referrer-policy
- findings
-
- missing Content Security Policy
- missing frame protection
- missing Permissions Policy
Header values
- referrer-policy
strict-origin-when-cross-origin- x-content-type-options
nosniff- strict-transport-security
max-age=31536000; includeSubDomains
colegram.io