brainsum.com
HTML metadata
Technology
- CDN
- Cloudflare
- CMS
- Drupal
- Analytics
-
- Cloudflare Insights
- Google Tag Manager
Third-party hosts loaded (3)
- www.googletagmanager.com×2
- instant.page×1
- static.cloudflareinsights.com×1
Contact
- Phone
Registration
- Registrar
- Tucows Domains Inc.
- Created
- 2003-10-12
- Expires
- 2026-10-12 145 days left
- Updated
- 2025-09-23
- Name servers
-
- brit.ns.cloudflare.com
- frank.ns.cloudflare.com
DNS records live
- NS
-
- brit.ns.cloudflare.com
- frank.ns.cloudflare.com
- MX
-
Show 7 MX records
- 1 aspmx.l.google.com
- 10 aspmx2.googlemail.com
- 10 aspmx3.googlemail.com
- 10 aspmx4.googlemail.com
- 10 aspmx5.googlemail.com
- 5 alt1.aspmx.l.google.com
- 5 alt2.aspmx.l.google.com
- TXT
-
google-site-verification=zd76VREhBXj8AQ3NmdzOBDa-LkrxRFkRZBcf9YahcgEMS=8BBC18F41361C6C05CBCE865F70A501F8BB39D12google-site-verification=owgU-V4xvuiNi4661XApcdJTQOfh66GzPb3U1riCFxU
Email authentication partial
- SPF
-
v=spf1 include:_spf.google.com ip4:167.71.183.24 ip4:46.234.106.72 ip4:195.181.213.164 ip4:80.211.207.62 ip4:194.182.85.114 ip4:167.71.18.252 ip4:142.93.199.13 ip4:167.71.183.24 ip4:80.211.202.124 -allstrict (-all) - DMARC
-
v=DMARC1; p=none;policy: none (monitoring only) - DKIM
-
Show 4 DKIM selectors
- google:
v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA35hcaRbZHPVjnw5Z7UUQeDB2Vuy4CkRmaDSzigNATSZyukdN6UIs/j80NM0bzLJWMKDoe49QUlhD80… - mail:
v=DKIM1; h=sha256; k=rsa; s=email; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAt4HvypTzha7hMJ0kIPrtnLFFdou59eUCfnZ0w8i7D2CFyb74RpF9+SWjTI… - s1:
k=rsa; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAmLXHLbK395QT+/Q00FWsKEYpbIq6mykjoMrPiA2KbFC3wgiP8anEqUTTN00rcGFviQNV23szTyLVwCMzWq… - s2:
k=rsa; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAzsiuglf5218qMV+XXNih79oNvMBT+P+LRwXbTSx1SWdiaYZWhNsleI+Tx4PWff6IfFDgpLent/zq7a9UkB…
selectors probed - google:
Certificate (current)
R12
Expires in 27 days
HTTP security headers
- present
-
- x-frame-options
- x-content-type-options
- referrer-policy
- findings
-
- missing HSTS
- missing Content Security Policy
- missing Permissions Policy
Header values
- referrer-policy
same-origin- x-frame-options
SAMEORIGIN- x-content-type-options
nosniff