History for f.root-servers.net
Domain: root-servers.net • Tracking since 2026-04-29 22:26 UTC
Records on Selected Date
82
Historical checks stored for this nameserver on selected date
Average Latency
27 ms
Calculated from available response records
Latest Check on Selected Date
2026-05-27 23:51
All timestamps shown in UTC
Latest Resolved IP on Selected Date
192.5.5.241
Most recently resolved hosting IP on selected date
Successful Responses
82
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 f.root-servers.net
Showing DNS history for 2026-05-27 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 |
|---|---|---|---|---|---|
| 82 | 2026-05-27 23:51 | 639155226721909169 |
|
3 ms | 192.5.5.241 |
| 81 | 2026-05-27 23:34 | 639155216917203650 |
|
3 ms | 192.5.5.241 |
| 80 | 2026-05-27 23:17 | 639155206758138712 |
|
4 ms | 192.5.5.241 |
| 79 | 2026-05-27 23:01 | 639155196869724142 |
|
105 ms | 192.5.5.241 |
| 78 | 2026-05-27 22:44 | 639155186425008034 |
|
7 ms | 192.5.5.241 |
| 77 | 2026-05-27 22:27 | 639155176289482593 |
|
5 ms | 192.5.5.241 |
| 76 | 2026-05-27 22:10 | 639155166561611042 |
|
7 ms | 192.5.5.241 |
| 75 | 2026-05-27 21:54 | 639155156486383294 |
|
4 ms | 192.5.5.241 |
| 74 | 2026-05-27 21:37 | 639155146401176159 |
|
3 ms | 192.5.5.241 |
| 73 | 2026-05-27 21:20 | 639155136382079931 |
|
131 ms | 192.5.5.241 |
| 72 | 2026-05-27 21:03 | 639155125954117171 |
|
20 ms | 192.5.5.241 |
| 71 | 2026-05-27 20:46 | 639155115647597260 |
|
7 ms | 192.5.5.241 |
| 70 | 2026-05-27 20:28 | 639155105127528484 |
|
3 ms | 192.5.5.241 |
| 69 | 2026-05-27 20:11 | 639155095143194566 |
|
4 ms | 192.5.5.241 |
| 68 | 2026-05-27 19:54 | 639155084626398732 |
|
7 ms | 192.5.5.241 |
| 67 | 2026-05-27 19:36 | 639155074108279955 |
|
151 ms | 192.5.5.241 |
| 66 | 2026-05-27 19:18 | 639155062942392000 |
|
16 ms | 192.5.5.241 |
| 65 | 2026-05-27 19:00 | 639155052472365232 |
|
6 ms | 192.5.5.241 |
| 64 | 2026-05-27 18:43 | 639155041976731394 |
|
5 ms | 192.5.5.241 |
| 63 | 2026-05-27 18:25 | 639155031326868782 |
|
13 ms | 192.5.5.241 |
| 62 | 2026-05-27 18:08 | 639155020994722609 |
|
5 ms | 192.5.5.241 |
| 61 | 2026-05-27 17:50 | 639155010357939225 |
|
132 ms | 192.5.5.241 |
| 60 | 2026-05-27 17:32 | 639154999334272921 |
|
6 ms | 192.5.5.241 |
| 59 | 2026-05-27 17:14 | 639154988693716677 |
|
22 ms | 192.5.5.241 |
| 58 | 2026-05-27 16:56 | 639154977884787650 |
|
11 ms | 192.5.5.241 |
| 57 | 2026-05-27 16:38 | 639154967182923391 |
|
6 ms | 192.5.5.241 |
| 56 | 2026-05-27 16:20 | 639154956265604870 |
|
15 ms | 192.5.5.241 |
| 55 | 2026-05-27 16:02 | 639154945390217618 |
|
126 ms | 192.5.5.241 |
| 54 | 2026-05-27 15:44 | 639154934476743009 |
|
8 ms | 192.5.5.241 |
| 53 | 2026-05-27 15:25 | 639154923450225720 |
|
3 ms | 192.5.5.241 |
| 52 | 2026-05-27 15:07 | 639154912433218783 |
|
8 ms | 192.5.5.241 |
| 51 | 2026-05-27 14:48 | 639154901315602351 |
|
16 ms | 192.5.5.241 |
| 50 | 2026-05-27 14:30 | 639154890218945755 |
|
8 ms | 192.5.5.241 |
| 49 | 2026-05-27 14:12 | 639154879282902812 |
|
118 ms | 192.5.5.241 |
| 48 | 2026-05-27 13:53 | 639154867917089890 |
|
8 ms | 192.5.5.241 |
| 47 | 2026-05-27 13:34 | 639154856942050652 |
|
8 ms | 192.5.5.241 |
| 46 | 2026-05-27 13:16 | 639154845844364609 |
|
4 ms | 192.5.5.241 |
| 45 | 2026-05-27 12:57 | 639154834712779680 |
|
8 ms | 192.5.5.241 |
| 44 | 2026-05-27 12:39 | 639154823543381097 |
|
8 ms | 192.5.5.241 |
| 43 | 2026-05-27 12:21 | 639154812657997059 |
|
110 ms | 192.5.5.241 |
| 42 | 2026-05-27 12:03 | 639154801855607460 |
|
3 ms | 192.5.5.241 |
| 41 | 2026-05-27 11:45 | 639154791438879479 |
|
9 ms | 192.5.5.241 |
| 40 | 2026-05-27 11:28 | 639154780910550864 |
|
11 ms | 192.5.5.241 |
| 39 | 2026-05-27 11:10 | 639154770399222912 |
|
3 ms | 192.5.5.241 |
| 38 | 2026-05-27 10:53 | 639154760227057286 |
|
5 ms | 192.5.5.241 |
| 37 | 2026-05-27 10:36 | 639154749681324420 |
|
94 ms | 192.5.5.241 |
| 36 | 2026-05-27 10:17 | 639154738600302740 |
|
14 ms | 192.5.5.241 |
| 35 | 2026-05-27 10:00 | 639154728060149872 |
|
30 ms | 192.5.5.241 |
| 34 | 2026-05-27 09:42 | 639154717561482854 |
|
3 ms | 192.5.5.241 |
| 33 | 2026-05-27 09:25 | 639154707002881021 |
|
3 ms | 192.5.5.241 |
| 32 | 2026-05-27 09:07 | 639154696496399049 |
|
7 ms | 192.5.5.241 |
| 31 | 2026-05-27 08:49 | 639154685765877315 |
|
108 ms | 192.5.5.241 |
| 30 | 2026-05-27 08:31 | 639154674885471856 |
|
25 ms | 192.5.5.241 |
| 29 | 2026-05-27 08:14 | 639154664509905968 |
|
13 ms | 192.5.5.241 |
| 28 | 2026-05-27 07:56 | 639154653929440633 |
|
4 ms | 192.5.5.241 |
| 27 | 2026-05-27 07:38 | 639154643350204354 |
|
13 ms | 192.5.5.241 |
| 26 | 2026-05-27 07:21 | 639154633025428539 |
|
8 ms | 192.5.5.241 |
| 25 | 2026-05-27 07:04 | 639154622649353607 |
|
84 ms | 192.5.5.241 |
| 24 | 2026-05-27 06:45 | 639154611535598089 |
|
5 ms | 192.5.5.241 |
| 23 | 2026-05-27 06:28 | 639154601285019847 |
|
6 ms | 192.5.5.241 |
| 22 | 2026-05-27 06:10 | 639154590145260488 |
|
7 ms | 192.5.5.241 |
| 21 | 2026-05-27 05:52 | 639154579748483430 |
|
4 ms | 192.5.5.241 |
| 20 | 2026-05-27 05:35 | 639154569586910759 |
|
14 ms | 192.5.5.241 |
| 19 | 2026-05-27 05:17 | 639154558698360610 |
|
124 ms | 192.5.5.241 |
| 18 | 2026-05-27 05:00 | 639154548200585754 |
|
9 ms | 192.5.5.241 |
| 17 | 2026-05-27 04:43 | 639154538163398503 |
|
6 ms | 192.5.5.241 |
| 16 | 2026-05-27 04:27 | 639154528246465683 |
|
10 ms | 192.5.5.241 |
| 15 | 2026-05-27 04:10 | 639154518282977766 |
|
9 ms | 192.5.5.241 |
| 14 | 2026-05-27 03:53 | 639154508356732191 |
|
7 ms | 192.5.5.241 |
| 13 | 2026-05-27 03:37 | 639154498418618880 |
|
102 ms | 192.5.5.241 |
| 12 | 2026-05-27 03:20 | 639154488049505839 |
|
11 ms | 192.5.5.241 |
| 11 | 2026-05-27 03:02 | 639154477766705833 |
|
18 ms | 192.5.5.241 |
| 10 | 2026-05-27 02:46 | 639154467915185036 |
|
15 ms | 192.5.5.241 |
| 9 | 2026-05-27 02:30 | 639154458011139673 |
|
3 ms | 192.5.5.241 |
| 8 | 2026-05-27 02:13 | 639154447847806262 |
|
7 ms | 192.5.5.241 |
| 7 | 2026-05-27 01:56 | 639154437600796595 |
|
81 ms | 192.5.5.241 |
| 6 | 2026-05-27 01:38 | 639154427361078368 |
|
12 ms | 192.5.5.241 |
| 5 | 2026-05-27 01:22 | 639154417276095799 |
|
5 ms | 192.5.5.241 |
| 4 | 2026-05-27 01:05 | 639154407119257883 |
|
14 ms | 192.5.5.241 |
| 3 | 2026-05-27 00:48 | 639154397060331393 |
|
22 ms | 192.5.5.241 |
| 2 | 2026-05-27 00:31 | 639154386900031246 |
|
15 ms | 192.5.5.241 |
| 1 | 2026-05-27 00:14 | 639154376835648060 |
|
107 ms | 192.5.5.241 |