postalco.com
HTML metadata
Technology
- CDN
- Cloudflare
- CMS
- Shopify
- Analytics
-
- Google Tag Manager
Third-party hosts loaded (6)
- cdn.shopify.com×9
- monorail-edge.shopifysvc.com×2
- shop.app×2
- fonts.shopify.com×1
- odd.identixweb.com×1
- www.googletagmanager.com×1
Social
Registration
- Registrar
- GMO Internet Group, Inc. d/b/a Onamae.com
- Created
- 2003-05-12
- Expires
- 2028-05-12 723 days left
- Updated
- 2025-10-29
- Name servers
-
- 01.dnsv.jp
- 02.dnsv.jp
- 03.dnsv.jp
- 04.dnsv.jp
DNS records live
- NS
-
- 01.dnsv.jp
- 02.dnsv.jp
- 03.dnsv.jp
- 04.dnsv.jp
- MX
-
- 1 smtp.google.com
- TXT
-
klaviyo-site-verification=Rxdmnj
Email authentication partial
- SPF
-
v=spf1 include:_spf.google.com include:klaviyomail.com ~allsoftfail (~all) - DMARC
-
v=DMARC1; p=nonepolicy: none (monitoring only) - DKIM
-
- google:
v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAx8/3nX8cFAywu161K/YXibgnTLSSWDv5cxZZ2/6KuR11ZCd6WvIx+4qBZUuZAN8Z40k3jhG/qUG8RW…
selectors probed - google:
Certificate (current)
E7
Expires in 43 days
HTTP security headers
- present
-
- strict-transport-security
- content-security-policy
- x-frame-options
- x-content-type-options
- findings
-
- short HSTS max-age
- missing Referrer Policy
- missing Permissions Policy
Header values
- x-frame-options
DENY- x-content-type-options
nosniff- content-security-policy
block-all-mixed-content; frame-ancestors 'none'; upgrade-insecure-requests;- strict-transport-security
max-age=7889238