Convert TTL seconds to human-readable format. Look up TTL values for all DNS records of any domain.
Enter seconds or use presets to convert TTL to days/hours/minutes
| Seconds | Duration | Use case |
|---|---|---|
| 60 | 1 minute | DNS migration / temporary |
| 300 | 5 minutes | Frequently updated records |
| 900 | 15 minutes | Dynamic IP / load balancing |
| 3600 | 1 hour | Standard for most records |
| 14400 | 4 hours | Stable records (MX, NS) |
| 86400 | 1 day | Very stable, rarely changed |
| 604800 | 1 week | NS / SOA serial records |
Enter a domain to see TTL values for all its DNS records
TTL (Time To Live) is how long a DNS record stays cached. Determines how long resolvers keep the record without re-querying.
300 sec (5 min) for frequently changing records. 3600 (1 hour) for stable ones. 86400 (1 day) for rarely changing MX/NS.