History for d.root-servers.net
Domain: root-servers.net • Tracking since 2026-04-29 22:26 UTC
Records on Selected Date
13
Historical checks stored for this nameserver on selected date
Average Latency
12 ms
Calculated from available response records
Latest Check on Selected Date
2026-06-26 23:04
All timestamps shown in UTC
Latest Resolved IP on Selected Date
199.7.91.13
Most recently resolved hosting IP on selected date
Successful Responses
13
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 d.root-servers.net
Showing DNS history for 2026-06-26 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 |
|---|---|---|---|---|---|
| 13 | 2026-06-26 23:04 | 639181118701654135 |
|
17 ms | 199.7.91.13 |
| 12 | 2026-06-26 22:46 | 639181108043591627 |
|
3 ms | 199.7.91.13 |
| 11 | 2026-06-26 22:29 | 639181097584541724 |
|
5 ms | 199.7.91.13 |
| 10 | 2026-06-26 22:11 | 639181087070686994 |
|
3 ms | 199.7.91.13 |
| 9 | 2026-06-26 21:54 | 639181076492312067 |
|
3 ms | 199.7.91.13 |
| 8 | 2026-06-26 21:36 | 639181065937302129 |
|
4 ms | 199.7.91.13 |
| 7 | 2026-06-26 21:19 | 639181055522766403 |
|
94 ms | 199.7.91.13 |
| 6 | 2026-06-26 21:01 | 639181044662058080 |
|
3 ms | 199.7.91.13 |
| 5 | 2026-06-26 20:43 | 639181034065849032 |
|
3 ms | 199.7.91.13 |
| 4 | 2026-06-26 20:25 | 639181023525874930 |
|
3 ms | 199.7.91.13 |
| 3 | 2026-06-26 20:07 | 639181012695973906 |
|
3 ms | 199.7.91.13 |
| 2 | 2026-06-26 19:49 | 639181001484508722 |
|
3 ms | 199.7.91.13 |
| 1 | 2026-06-26 19:30 | 639180990300411501 |
|
14 ms | 199.7.91.13 |