Apex, subdomain, or URL. We figure it out.

Results for

jupyter.org

  • Age12 years
  • Expires in4 years
  • DNSSECnot signed
  • HostingGitHub, Inc

IPv4

A
  • GitHub, Inc / Fastly, Inc.
  • GitHub, Inc / Fastly, Inc.
  • GitHub, Inc / Fastly, Inc.
  • GitHub, Inc / Fastly, Inc.

IPv6

AAAA

Mail exchange

MX
Google WorkspaceMail provider
  • 1 smtp.google.com.
  • 10 mxa.mailgun.org.
  • 10 mxb.mailgun.org.

Nameservers

CloudflareDNS provider
  • marek.ns.cloudflare.com
  • vida.ns.cloudflare.com

Registration

Registrar
Key-Systems GmbHIANA 269
Abuse contact
[email protected]

Important dates

transfer
Oct 26, 2024
expiration
Apr 23, 2030
registration
Apr 23, 2014
last changed
Nov 20, 2025

Domain status

  • client transfer prohibited

Email security

Full report

SPF

SPF is published and within limits.

Pass

DMARC

DMARC is published but not fully enforcing.

Warning