BulkDNS
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Bulk NS Record Lookup

Find the authoritative name servers for multiple domains at once.

Domain Input
0 domains
One per line · max 500 Ctrl+Enter to run
💡 What is NS record?
NS (Name Server) records identify which DNS servers are authoritative for a domain and hold its DNS records.
Results
Enter domains and click Run
Domains: · Found: · Missing: · Errors:
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Ready to check NS records
Enter domains on the left → click Run NS Lookup