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34 lines
991 B
Markdown
34 lines
991 B
Markdown
---
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name: NAMESERVER_TTL
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parameters:
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- ttl
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parameter_types:
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ttl: Duration
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target: string
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modifiers...: RecordModifier[]
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---
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NAMESERVER_TTL sets the TTL on the domain apex NS RRs defined by [`NAMESERVER`](NAMESERVER.md).
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The value can be an integer or a string. See [`TTL`](../record/TTL.md) for examples.
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```javascript
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D('example.com', REGISTRAR, DnsProvider('R53'),
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NAMESERVER_TTL('2d'),
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NAMESERVER('ns')
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);
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```
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Use `NAMESERVER_TTL('3600'),` or `NAMESERVER_TTL('1h'),` for a 1h default TTL for all subsequent `NS` entries:
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```javascript
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D('example.com', REGISTRAR, DnsProvider('xyz'),
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DefaultTTL("4h"),
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NAMESERVER_TTL('3600'),
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NAMESERVER('ns1.provider.com.'), //inherits NAMESERVER_TTL
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NAMESERVER('ns2.provider.com.'), //inherits NAMESERVER_TTL
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A('@','1.2.3.4'), // inherits DefaultTTL
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A('foo', '2.3.4.5', TTL(600)) // overrides DefaultTTL for this record only
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);
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```
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To apply a default TTL to all other record types, see [`DefaultTTL`](../domain/DefaultTTL.md) |