email-placeholders.com
HTML metadata
Technology
- Server
Third-party hosts loaded (3)
- lessonsinemail.com×2
- f.convertkit.com×1
- kit.fontawesome.com×1
Social
Registration
- Registrar
- Squarespace Domains LLC
- Created
- 2025-07-14
- Expires
- 2026-07-14 55 days left
- Updated
- 2025-07-23
- Name servers
-
- curt.ns.cloudflare.com
- treasure.ns.cloudflare.com
DNS records live
- NS
-
- curt.ns.cloudflare.com
- treasure.ns.cloudflare.com
- MX
-
- 29 route3.mx.cloudflare.net
- 85 route2.mx.cloudflare.net
- 93 route1.mx.cloudflare.net
- TXT
-
google-site-verification=uY3j-RLWa6dHh-FSboSS1oZka2ggasfqgu1WjCc14go
Email authentication strong
- SPF
-
v=spf1 include:_spf.mx.cloudflare.net ~allsoftfail (~all) - DMARC
-
v=DMARC1; p=reject; sp=reject; adkim=s; aspf=spolicy: reject (enforced) · sp=reject - DKIM
- no key found at common selectors
Certificate (current)
WR3
Expires in 26 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
strict-origin-when-cross-origin- x-frame-options
DENY- x-content-type-options
nosniff