ridi.com
HTML metadata
Technology
- CDN
- Cloudflare
- CMS
- Next.js
- Analytics
-
- Cloudflare Insights
Third-party hosts loaded (4)
- static.ridicdn.net×57
- active.ridibooks.com×22
- ridibooks.com×4
- static.cloudflareinsights.com×1
Social
Registration
- Registrar
- Amazon Registrar, Inc.
- Created
- 1998-07-17
- Expires
- 2027-07-16 421 days left
- Updated
- 2026-05-16
- Name servers
-
- ns-1343.awsdns-39.org
- ns-1704.awsdns-21.co.uk
- ns-481.awsdns-60.com
- ns-943.awsdns-53.net
DNS records live
- NS
-
- ns-1343.awsdns-39.org
- ns-1704.awsdns-21.co.uk
- ns-481.awsdns-60.com
- ns-943.awsdns-53.net
- 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
-
cloudflare_dashboard_sso=5d7756a15388d9c113e17838e049f2a6_elastic_domain_challenge=eaa1acbd708235f4ee3fef72c44ae1e3ba17c5b09baa37c8ae2e7e5d2ff45cc4
- Verified for
-
- Apple
- Atlassian
Email authentication strong
- SPF
-
v=spf1 a mx include:_spf.google.com include:mail.zendesk.com include:mailgun.org ip4:13.124.111.122 ip4:13.209.164.248 ip4:3.34.251.107 ip4:3.35.115.98 ~allsoftfail (~all) - DMARC
-
v=DMARC1; p=reject; pct=100; rua=mailto:postmaster@ridi.compolicy: reject (enforced) - DKIM
-
- google:
v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAkB0dApBH3KPM8pqnZzbkFa8adMAcI70OM1YwPeU0ih+pNboiPu2F8QjQ3T1fA4fWdlK2RTPivZHDeT… - selector1:
v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDLIaE2wT1PkSUvUeqJV88C613nRYY0DlDsvpikRWn2VhJV/hK67pu3RlVptNMrenXxky6YagyAin+qDGik3s… - selector2:
v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA1QxgQLoNP9iKtqR6r9RZPSvZzXdvATw6rpQIIXQrntdV9vfQroC5iZbUcLORdrKIZzvfO4qTs8KmWQ…
selectors probed - google:
Certificate (current)
Amazon RSA 2048 M04
Expires in 230 days