History for l.root-servers.net
Domain: root-servers.net • Tracking since 2026-04-29 22:26 UTC
Records on Selected Date
8
Historical checks stored for this nameserver on selected date
Average Latency
30 ms
Calculated from available response records
Latest Check on Selected Date
2026-07-01 23:53
All timestamps shown in UTC
Latest Resolved IP on Selected Date
199.7.83.42
Most recently resolved hosting IP on selected date
Successful Responses
8
Checks that returned a measurable response
Failed Responses
0
Checks with no response or no returned latency
Failure Rate
0%
Based on the selected date history
Selected Date Status
Responsive
At least one successful response exists on selected date
History for l.root-servers.net
Showing DNS history for 2026-07-01 UTC. Newest records appear first.
Latency bars are scaled to a maximum of 5000 ms for quick visual comparison.
| # | Query Time (UTC) | Correlation ID | Latency | Response | IP Address |
|---|---|---|---|---|---|
| 8 | 2026-07-01 23:53 | 639185468123775512 |
|
10 ms | 199.7.83.42 |
| 7 | 2026-07-01 23:35 | 639185457091863985 |
|
91 ms | 199.7.83.42 |
| 6 | 2026-07-01 23:15 | 639185445504111122 |
|
8 ms | 199.7.83.42 |
| 5 | 2026-07-01 22:57 | 639185434341823689 |
|
4 ms | 199.7.83.42 |
| 4 | 2026-07-01 22:38 | 639185423008374156 |
|
4 ms | 199.7.83.42 |
| 3 | 2026-07-01 22:19 | 639185411616970716 |
|
7 ms | 199.7.83.42 |
| 2 | 2026-07-01 21:59 | 639185399828561067 |
|
6 ms | 199.7.83.42 |
| 1 | 2026-07-01 21:39 | 639185387986781851 |
|
111 ms | 199.7.83.42 |