buf.org
HTML metadata
Technology
- Server
- Squarespace
- CMS
- Squarespace
- Fonts
-
- Google Fonts
Third-party hosts loaded (6)
- definitions.sqspcdn.com×15
- assets.squarespace.com×12
- images.squarespace-cdn.com×7
- static1.squarespace.com×5
- fonts.googleapis.com×1
- fonts.gstatic.com×1
Contact
Registration
- Registrar
- Cloudflare, Inc.
- Created
- 1998-02-11
- Expires
- 2027-02-10 266 days left
- Updated
- 2026-01-19
- Name servers
-
- jaime.ns.cloudflare.com
- sunny.ns.cloudflare.com
DNS records live
- NS
-
- jaime.ns.cloudflare.com
- sunny.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
-
google-gws-recovery-domain-verification=66780054google-site-verification=qedbDaJCiu65vKv40sfzFhVNvGNGGF_a24h6HjucPOA
Email authentication partial
- SPF
-
v=spf1 ip4:66.114.41.82 ip4:66.114.41.83 +a +mx +ip4:66.114.45.130 +a:next.buf.org +ip4:66.114.41.130 +ip4:66.114.32.160/28 include:sendgrid.net include:_spf.google.com ~allsoftfail (~all) - DMARC
-
v=DMARC1; p=nonepolicy: none (monitoring only) - DKIM
-
- default:
v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAuHnmQIKqVSTAoFIaDuVBD/lJvhDrUqRoYFpv4KFkxEboupnfsz0upR4BK1uWuZu1rLLuWV9IwebXNz…
selectors probed - default:
Certificate (current)
R13
Expires in 52 days
HTTP security headers
- present
-
- strict-transport-security
- x-frame-options
- x-content-type-options
- findings
-
- missing Content Security Policy
- weak frame protection
- missing Referrer Policy
- missing Permissions Policy
Header values
- x-frame-options
SAMEORIGIN, SAMEORIGIN- x-content-type-options
nosniff- strict-transport-security
max-age=15552000