power21.io
HTML metadata
Technology
- Server
- nginx
- Analytics
-
- Google Tag Manager
- Fonts
-
- Google Fonts
Third-party hosts loaded (6)
- fonts.googleapis.com×2
- ajax.googleapis.com×1
- cdn.cookie-script.com×1
- fonts.gstatic.com×1
- www.google.com×1
- www.googletagmanager.com×1
Social
DNS records live
- NS
-
- meiling.ns.cloudflare.com
- mike.ns.cloudflare.com
- MX
-
- 0 power21-io.mail.protection.outlook.com
- TXT
-
brevo-code:aeedad46739d9afd6c9498df680603e5google-site-verification=UeQ9yTMcMIrMtWFbhU-UZA8n7CEWBZWcRaxRwC-ue_4MS=ms21269620
Email authentication strong
- SPF
-
v=spf1 ip4:79.137.35.36 include:spf.protection.outlook.com include:spf.brevo.com -allstrict (-all) - DMARC
-
v=DMARC1; p=quarantine; adkim=s; aspf=s; rua=mailto:rua@dmarc.brevo.compolicy: quarantine - DKIM
-
- default:
v=DKIM1; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAp7PVxPgxxu6g1c8OXMMdc+CoDh9zfLSGautjjhUGAH7BOdeTTY4z/rXDD756kblFMBTPHhD3phothDs5/maof… - mail:
k=rsa;p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDeMVIzrCa3T14JsNY0IRv5/2V1/v2itlviLQBwXsa7shBD6TrBkswsFUToPyMRWC9tbR/5ey0nRBH0ZVxp+lsmTxid2Y2z…
selectors probed - default:
Certificate (current)
R12
Expires in 34 days
HTTP security headers
- present
-
- strict-transport-security
- findings
-
- missing Content Security Policy
- missing frame protection
- missing content type protection
- missing Referrer Policy
- missing Permissions Policy
Header values
- strict-transport-security
max-age=15768000; includeSubDomains