jack.ns.cloudflare.com.

22 indexed domains delegated to this nameserver

Domains below list jack.ns.cloudflare.com. in their NS record set. Useful for mapping DNS providers, finding peer sites on shared managed-DNS, and surfacing infrastructure relationships.

22 indexed domains in jack.ns.cloudflare.com.. Oldest: sas.org.uk (1994-11-22). Newest: insightdigest.co.uk (2026-03-23).

Top registrars: Porkbun LLC (5), NameSilo,LLC (3), GoDaddy.com, LLC. (2), Markmonitor Inc. (1), 20i Ltd (1)

Top TLDs: .uk (18), .top (4)