int.example.com.zone 257 B

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  1. $TTL 600
  2. @ IN SOA serverd.lab.example.com. root.example.com. 2025021201 3H 15M 1W 60
  3. IN NS serverb.lab.example.com.
  4. IN NS serverc.lab.example.com.
  5. servera IN A 192.168.0.10
  6. serverb IN A 192.168.0.11
  7. serverc IN A 192.168.0.12
  8. serverd IN A 192.168.0.13