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)
- scan.co.ukScan Computers International Ltd · #48148 · 98/100
- yggleak.topNameSilo,LLC · #49236 · 61/100
- digitalartsonline.co.ukMarkmonitor Inc. · #185472 · 91/100
- antliabee.co.ukGoDaddy.com, LLC. · #190961 · 91/100
- apusbee.co.ukGoDaddy.com, LLC. · #191394 · 91/100
- sas.org.uk20i Ltd · #191748 · 91/100
- sevenka.topNameSilo,LLC · #192319 · 83/100
- lingmod.topGoDaddy.com · #222490 · 83/100
- zestate.co.ukNamecheap, Inc. · #228434 · 91/100
- maocf1.topNameSilo,LLC · #610852 · 83/100
- utilitydesign.co.ukZen Internet Limited · #630255 · 98/100
- insightdigest.co.ukPorkbun LLC · #636123 · 61/100
- signalherald.co.ukPorkbun LLC · #648025 · 61/100
- challengeworld.co.ukPorkbun LLC · #658201 · 61/100
- jackpot-raider.ukHosting Concepts B.V. · #668696 · 83/100
- sandboxlink.co.ukPorkbun LLC · #673889 · 61/100
- sovereigncruise.co.ukM69 Limited · #675364 · 98/100
- strengthmonitor.co.ukPorkbun LLC · #698295 · 61/100
- utilitygift.co.uk123-Reg Limited t/a 123-reg · #864562 · 98/100
- hamilton-trust.org.ukFasthosts Internet Ltd · #890424 · 91/100
- grcade.co.ukKrystal Hosting Ltd · #894748 · 91/100
- cphart.co.ukTotal Web Solutions Ltd · #899382 · 98/100