ja.dev
HTML metadata
Technology
- CDN
- Amazon CloudFront
- Server
- nginx
- CMS
- Next.js
Third-party hosts loaded (3)
- s3.ap-northeast-1.amazonaws.com×24
- storage.googleapis.com×3
- cdn.jsdelivr.net×1
Social
DNS records live
- NS
-
- ns-cloud-b1.googledomains.com
- ns-cloud-b2.googledomains.com
- ns-cloud-b3.googledomains.com
- ns-cloud-b4.googledomains.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
-
Show 5 TXT records
notion-domain-verification=sSsPimOIz79Raj5BUTQtRRDFxTs6aJv1lT2juWRxeyLasv=fe7461ac66b4a47948afdb39ba828db7google-site-verification=nOUd1GUIQkfWh2VhyjPxj3TZUKkCDnWpWOFC-kgjfyQMS=ms47756965apple-domain-verification=OViHUWRrFRvJ0snz
Email authentication partial
- SPF
-
v=spf1 include:_spf.google.com ~allsoftfail (~all) - DMARC
-
v=DMARC1; p=none;policy: none (monitoring only) - DKIM
-
- google:
v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAsq0OY/+3fKSUtnkzPUG0+ljjj2B5DsjlRwPUjwQSU/29tQLUxvkwHq6V/YYNI/0U79X6mhDBahGH5Q…
selectors probed - google:
Certificate (current)
R13
Expires in 46 days
HTTP security headers
- present
-
- strict-transport-security
- x-content-type-options
- findings
-
- missing Content Security Policy
- missing frame protection
- missing Referrer Policy
- missing Permissions Policy
Header values
- x-content-type-options
nosniff- strict-transport-security
max-age=63072000