# Top Level Functions

- [D](/language-reference/top-level-functions/d.md)
- [DEFAULTS](/language-reference/top-level-functions/defaults.md)
- [DOMAIN\_ELSEWHERE](/language-reference/top-level-functions/domain_elsewhere.md)
- [DOMAIN\_ELSEWHERE\_AUTO](/language-reference/top-level-functions/domain_elsewhere_auto.md)
- [D\_EXTEND](/language-reference/top-level-functions/d_extend.md)
- [FETCH](/language-reference/top-level-functions/fetch.md)
- [IP](/language-reference/top-level-functions/ip.md)
- [NewDnsProvider](/language-reference/top-level-functions/newdnsprovider.md)
- [NewRegistrar](/language-reference/top-level-functions/newregistrar.md)
- [PANIC](/language-reference/top-level-functions/panic.md)
- [REV](/language-reference/top-level-functions/rev.md)
- [getConfiguredDomains](/language-reference/top-level-functions/getconfigureddomains.md)
- [require](/language-reference/top-level-functions/require.md)
- [require\_glob](/language-reference/top-level-functions/require_glob.md)