Tips
What is an NS Record?
NS (Name Server) records specify which DNS servers are authoritative for a domain. They are one of the most important DNS record types, determining domain resolution authority.
Importance of NS Records
1. Determines domain resolution servers
2. Represents domain management authority
3. Affects resolution speed and stability
How to Use the NS Record Lookup Tool?
1. Enter domain
2. Select NS lookup type
3. View results:
- List of authoritative NS servers
- IP addresses for each NS server
- TTL value
- Response time
NS Record Use Cases
1. Verify nameserver changes
2. Troubleshoot resolution issues
3. Confirm DNS provider migration
Important Notes
1. Configure multiple NS servers recommended
2. NS changes require registrar-level updates
3. NS changes may affect entire domain resolution
