History for f.root-servers.net
Domain: root-servers.net • Tracking since 2026-04-29 22:26 UTC
Records on Selected Date
84
Historical checks stored for this nameserver on selected date
Average Latency
26 ms
Calculated from available response records
Latest Check on Selected Date
2026-05-31 23:49
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
84
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 2026-05-31 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 |
|---|---|---|---|---|---|
| 84 | 2026-05-31 23:49 | 639158681878539538 |
|
10 ms | 192.5.5.241 |
| 83 | 2026-05-31 23:32 | 639158671564037693 |
|
9 ms | 192.5.5.241 |
| 82 | 2026-05-31 23:15 | 639158661149457030 |
|
19 ms | 192.5.5.241 |
| 81 | 2026-05-31 22:57 | 639158650529500677 |
|
119 ms | 192.5.5.241 |
| 80 | 2026-05-31 22:39 | 639158639552470857 |
|
5 ms | 192.5.5.241 |
| 79 | 2026-05-31 22:21 | 639158629035923665 |
|
5 ms | 192.5.5.241 |
| 78 | 2026-05-31 22:04 | 639158618682685811 |
|
21 ms | 192.5.5.241 |
| 77 | 2026-05-31 21:46 | 639158608139896586 |
|
9 ms | 192.5.5.241 |
| 76 | 2026-05-31 21:28 | 639158597216096441 |
|
31 ms | 192.5.5.241 |
| 75 | 2026-05-31 21:09 | 639158585789068857 |
|
76 ms | 192.5.5.241 |
| 74 | 2026-05-31 20:51 | 639158574687079033 |
|
21 ms | 192.5.5.241 |
| 73 | 2026-05-31 20:33 | 639158564304381965 |
|
18 ms | 192.5.5.241 |
| 72 | 2026-05-31 20:16 | 639158553837665402 |
|
8 ms | 192.5.5.241 |
| 71 | 2026-05-31 19:59 | 639158543532718936 |
|
6 ms | 192.5.5.241 |
| 70 | 2026-05-31 19:41 | 639158533071879013 |
|
5 ms | 192.5.5.241 |
| 69 | 2026-05-31 19:24 | 639158522927267321 |
|
132 ms | 192.5.5.241 |
| 68 | 2026-05-31 19:09 | 639158513783530660 |
|
7 ms | 192.5.5.241 |
| 67 | 2026-05-31 18:52 | 639158503349608019 |
|
10 ms | 192.5.5.241 |
| 66 | 2026-05-31 18:35 | 639158493067429957 |
|
9 ms | 192.5.5.241 |
| 65 | 2026-05-31 18:17 | 639158482760274849 |
|
7 ms | 192.5.5.241 |
| 64 | 2026-05-31 18:00 | 639158472442762319 |
|
125 ms | 192.5.5.241 |
| 63 | 2026-05-31 17:42 | 639158461738238501 |
|
9 ms | 192.5.5.241 |
| 62 | 2026-05-31 17:25 | 639158451330394738 |
|
11 ms | 192.5.5.241 |
| 61 | 2026-05-31 17:08 | 639158440853168941 |
|
6 ms | 192.5.5.241 |
| 60 | 2026-05-31 16:51 | 639158430745237558 |
|
3 ms | 192.5.5.241 |
| 59 | 2026-05-31 16:34 | 639158420423733335 |
|
14 ms | 192.5.5.241 |
| 58 | 2026-05-31 16:16 | 639158409965448122 |
|
84 ms | 192.5.5.241 |
| 57 | 2026-05-31 15:58 | 639158399077604191 |
|
5 ms | 192.5.5.241 |
| 56 | 2026-05-31 15:41 | 639158388872763855 |
|
6 ms | 192.5.5.241 |
| 55 | 2026-05-31 15:23 | 639158378163012755 |
|
28 ms | 192.5.5.241 |
| 54 | 2026-05-31 15:06 | 639158367955797016 |
|
25 ms | 192.5.5.241 |
| 53 | 2026-05-31 14:49 | 639158357862709682 |
|
10 ms | 192.5.5.241 |
| 52 | 2026-05-31 14:31 | 639158347179932368 |
|
104 ms | 192.5.5.241 |
| 51 | 2026-05-31 14:14 | 639158336696269402 |
|
5 ms | 192.5.5.241 |
| 50 | 2026-05-31 13:57 | 639158326478249114 |
|
60 ms | 192.5.5.241 |
| 49 | 2026-05-31 13:39 | 639158315989625770 |
|
6 ms | 192.5.5.241 |
| 48 | 2026-05-31 13:23 | 639158306070390674 |
|
11 ms | 192.5.5.241 |
| 47 | 2026-05-31 13:07 | 639158296350200238 |
|
14 ms | 192.5.5.241 |
| 46 | 2026-05-31 12:49 | 639158285859051628 |
|
113 ms | 192.5.5.241 |
| 45 | 2026-05-31 12:31 | 639158274868565576 |
|
17 ms | 192.5.5.241 |
| 44 | 2026-05-31 12:14 | 639158264686361873 |
|
38 ms | 192.5.5.241 |
| 43 | 2026-05-31 11:57 | 639158254284433030 |
|
4 ms | 192.5.5.241 |
| 42 | 2026-05-31 11:39 | 639158243962198692 |
|
5 ms | 192.5.5.241 |
| 41 | 2026-05-31 11:23 | 639158234082949015 |
|
5 ms | 192.5.5.241 |
| 40 | 2026-05-31 11:06 | 639158223990620113 |
|
153 ms | 192.5.5.241 |
| 39 | 2026-05-31 10:49 | 639158213423619828 |
|
5 ms | 192.5.5.241 |
| 38 | 2026-05-31 10:32 | 639158203614563712 |
|
5 ms | 192.5.5.241 |
| 37 | 2026-05-31 10:16 | 639158193843974853 |
|
5 ms | 192.5.5.241 |
| 36 | 2026-05-31 09:59 | 639158183651122142 |
|
6 ms | 192.5.5.241 |
| 35 | 2026-05-31 09:42 | 639158173651808175 |
|
4 ms | 192.5.5.241 |
| 34 | 2026-05-31 09:25 | 639158163407860708 |
|
124 ms | 192.5.5.241 |
| 33 | 2026-05-31 09:07 | 639158152732072295 |
|
9 ms | 192.5.5.241 |
| 32 | 2026-05-31 08:50 | 639158142122992576 |
|
15 ms | 192.5.5.241 |
| 31 | 2026-05-31 08:33 | 639158132253244172 |
|
7 ms | 192.5.5.241 |
| 30 | 2026-05-31 08:17 | 639158122238970218 |
|
3 ms | 192.5.5.241 |
| 29 | 2026-05-31 07:59 | 639158111726055366 |
|
3 ms | 192.5.5.241 |
| 28 | 2026-05-31 07:43 | 639158101809154663 |
|
95 ms | 192.5.5.241 |
| 27 | 2026-05-31 07:25 | 639158091394241666 |
|
20 ms | 192.5.5.241 |
| 26 | 2026-05-31 07:08 | 639158081311050843 |
|
4 ms | 192.5.5.241 |
| 25 | 2026-05-31 06:52 | 639158071451865982 |
|
3 ms | 192.5.5.241 |
| 24 | 2026-05-31 06:36 | 639158061820098353 |
|
9 ms | 192.5.5.241 |
| 23 | 2026-05-31 06:19 | 639158051762547505 |
|
12 ms | 192.5.5.241 |
| 22 | 2026-05-31 06:03 | 639158041883322366 |
|
94 ms | 192.5.5.241 |
| 21 | 2026-05-31 05:46 | 639158031769503101 |
|
5 ms | 192.5.5.241 |
| 20 | 2026-05-31 05:29 | 639158021839202163 |
|
5 ms | 192.5.5.241 |
| 19 | 2026-05-31 05:13 | 639158012056055292 |
|
5 ms | 192.5.5.241 |
| 18 | 2026-05-31 04:56 | 639158002188622229 |
|
4 ms | 192.5.5.241 |
| 17 | 2026-05-31 04:40 | 639157992157951991 |
|
12 ms | 192.5.5.241 |
| 16 | 2026-05-31 04:23 | 639157981878145273 |
|
81 ms | 192.5.5.241 |
| 15 | 2026-05-31 04:05 | 639157971491387542 |
|
3 ms | 192.5.5.241 |
| 14 | 2026-05-31 03:48 | 639157961331950404 |
|
13 ms | 192.5.5.241 |
| 13 | 2026-05-31 03:31 | 639157951158876695 |
|
8 ms | 192.5.5.241 |
| 12 | 2026-05-31 03:15 | 639157941241303176 |
|
20 ms | 192.5.5.241 |
| 11 | 2026-05-31 02:58 | 639157931334127494 |
|
8 ms | 192.5.5.241 |
| 10 | 2026-05-31 02:41 | 639157921064188543 |
|
73 ms | 192.5.5.241 |
| 9 | 2026-05-31 02:24 | 639157910573481773 |
|
5 ms | 192.5.5.241 |
| 8 | 2026-05-31 02:07 | 639157900788915464 |
|
3 ms | 192.5.5.241 |
| 7 | 2026-05-31 01:51 | 639157891060575569 |
|
4 ms | 192.5.5.241 |
| 6 | 2026-05-31 01:34 | 639157880656515912 |
|
18 ms | 192.5.5.241 |
| 5 | 2026-05-31 01:18 | 639157870812637118 |
|
27 ms | 192.5.5.241 |
| 4 | 2026-05-31 01:01 | 639157860906489042 |
|
69 ms | 192.5.5.241 |
| 3 | 2026-05-31 00:44 | 639157850486492726 |
|
5 ms | 192.5.5.241 |
| 2 | 2026-05-31 00:27 | 639157840372722384 |
|
7 ms | 192.5.5.241 |
| 1 | 2026-05-31 00:11 | 639157830620398971 |
|
6 ms | 192.5.5.241 |