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24 lines
641 B
Markdown
24 lines
641 B
Markdown
---
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name: DefaultTTL
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parameters:
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- ttl
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---
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DefaultTTL sets the TTL for all records in a domain that do not explicitly set one with [TTL](#TTL). If neither `DefaultTTl` or `TTL` exist for a record,
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it will use the DNSControl global default of 300 seconds.
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{% capture example %}
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```js
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D('example.com', REGISTRAR, DnsProvider('R53'),
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DefaultTTL("4h"),
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A('@','1.2.3.4'), // uses default
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A('foo', '2.3.4.5', TTL(600)) // overrides default
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);
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```
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The DefaultTTL duration is the same format as [TTL](#TTL), an integer number of seconds
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or a string with a unit such as `'4d'`.
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{% endcapture %}
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{% include example.html content=example %}
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