sdns3.ultradns.com

110 indexed domains delegated to this nameserver

Domains below list sdns3.ultradns.com in their NS record set. Useful for mapping DNS providers, finding peer sites on shared managed-DNS, and surfacing infrastructure relationships.

110 indexed domains in sdns3.ultradns.com. Oldest: digitalplayground.com (1995-09-08). Newest: xtapes.to (2025-06-19).

Top registrars: EuroDNS S.A. (105), EuroDNS SA (2), EURODNS S.A. (1), Mesh Digital Limited (1)

Top TLDs: .com (94), .net (9), .xxx (2), .org (1), .tech (1)