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SOA Lookup
Bulk SOA Record Lookup
Check Start of Authority records for multiple domains.
Domain Input
0 domains
One per line · max 500
Ctrl+Enter to run
Upload .csv or .txt
Run SOA Lookup
💡 What is SOA record?
SOA (Start of Authority) contains administrative info about a DNS zone — primary nameserver, admin email, and serial number.
Results
Enter domains and click Run
Export CSV
Domains:
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Found:
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Missing:
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Errors:
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🔍
Ready to check SOA records
Enter domains on the left → click
Run SOA Lookup
Related Tools
Email MX Checker
MX Lookup
SPF Checker
DMARC Checker
DKIM Checker
A Record
AAAA Record
NS Lookup
CNAME Lookup
TXT Record
Full Audit
PTR Lookup
DNS Propagation
Health Score