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TTL and duration converter
Convert a DNS TTL or a systemd-style duration into seconds, a BIND unit string, and plain English.
Converted
Units
| Form | Seconds |
|---|---|
bare 3600 | 3600 (seconds) |
m h d w | minutes, hours, days, weeks in both BIND and systemd |
M y | systemd month (2629800) and year (31557600). BIND has neither. |