github.org

Registration

Registrar

MarkMonitor Inc.

Created

2008-02-09

Expires

2027-02-09 265 days left

Updated

2025-01-13

Name servers

• dns1.p09.nsone.net
• dns2.p09.nsone.net
• dns3.p09.nsone.net
• dns4.p09.nsone.net

DNS records live

NS

• dns1.p09.nsone.net
• dns2.p09.nsone.net
• dns3.p09.nsone.net
• dns4.p09.nsone.net

Email authentication no MX

SPF

v=spf1 -all

strict (-all)

DMARC

v=DMARC1; p=reject; rua=mailto:dmarc@github.com; pct=100;

policy: reject (enforced)

DKIM

no key found at common selectors

Certificate (current) wrong cert

Full certificate history on crt.sh ↗

Linked from (1)

• dajobe.org×1