DNSchecker vs Eris Solver
A side-by-side look at DNSchecker and Eris Solver. For an in-depth review of either product, follow the links below.
DNSchecker
Network & Admin
DNSchecker is a free open-source tool for checking the configuration of DNS servers and mail servers. It can validate records like MX, NS, SOA, SPF, and more across multiple DNS servers.
dnsserverconfigurationvalidation
Eris Solver
Education & Reference
Eris Solver is an open-source mathematical computation software for solving equations, derivatives, limits, integrals, matrices, linear algebra, and more. It has a simple interface for typing mathematical expressions and computing solutions.
mathequationsalgebracalculusopensource
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