History for c.root-servers.net
Domain: root-servers.net • Tracking since 2026-04-29 22:26 UTC
Records on Selected Date
80
Historical checks stored for this nameserver on selected date
Average Latency
19 ms
Calculated from available response records
Latest Check on Selected Date
2026-07-03 23:47
All timestamps shown in UTC
Latest Resolved IP on Selected Date
192.33.4.12
Most recently resolved hosting IP on selected date
Successful Responses
80
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 c.root-servers.net
Showing DNS history for 2026-07-03 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 |
|---|---|---|---|---|---|
| 80 | 2026-07-03 23:47 | 639187192340499912 |
|
17 ms | 192.33.4.12 |
| 79 | 2026-07-03 23:29 | 639187181701579625 |
|
4 ms | 192.33.4.12 |
| 78 | 2026-07-03 23:11 | 639187170646301660 |
|
4 ms | 192.33.4.12 |
| 77 | 2026-07-03 22:53 | 639187159815929775 |
|
31 ms | 192.33.4.12 |
| 76 | 2026-07-03 22:34 | 639187148829478255 |
|
6 ms | 192.33.4.12 |
| 75 | 2026-07-03 22:16 | 639187138096783645 |
|
6 ms | 192.33.4.12 |
| 74 | 2026-07-03 21:58 | 639187127311428361 |
|
3 ms | 192.33.4.12 |
| 73 | 2026-07-03 21:40 | 639187116461074329 |
|
5 ms | 192.33.4.12 |
| 72 | 2026-07-03 21:22 | 639187105571243451 |
|
10 ms | 192.33.4.12 |
| 71 | 2026-07-03 21:04 | 639187094567944631 |
|
87 ms | 192.33.4.12 |
| 70 | 2026-07-03 20:46 | 639187083669981867 |
|
4 ms | 192.33.4.12 |
| 69 | 2026-07-03 20:28 | 639187072830893852 |
|
7 ms | 192.33.4.12 |
| 68 | 2026-07-03 20:09 | 639187061840473384 |
|
5 ms | 192.33.4.12 |
| 67 | 2026-07-03 19:51 | 639187051065771144 |
|
3 ms | 192.33.4.12 |
| 66 | 2026-07-03 19:33 | 639187040045921923 |
|
4 ms | 192.33.4.12 |
| 65 | 2026-07-03 19:15 | 639187029176887562 |
|
23 ms | 192.33.4.12 |
| 64 | 2026-07-03 18:57 | 639187018291729350 |
|
3 ms | 192.33.4.12 |
| 63 | 2026-07-03 18:39 | 639187007451699872 |
|
8 ms | 192.33.4.12 |
| 62 | 2026-07-03 18:20 | 639186996466906954 |
|
10 ms | 192.33.4.12 |
| 61 | 2026-07-03 18:02 | 639186985569435276 |
|
8 ms | 192.33.4.12 |
| 60 | 2026-07-03 17:44 | 639186974506664002 |
|
9 ms | 192.33.4.12 |
| 59 | 2026-07-03 17:25 | 639186963415538879 |
|
133 ms | 192.33.4.12 |
| 58 | 2026-07-03 17:07 | 639186952270262940 |
|
4 ms | 192.33.4.12 |
| 57 | 2026-07-03 16:48 | 639186941335473998 |
|
5 ms | 192.33.4.12 |
| 56 | 2026-07-03 16:30 | 639186930268508455 |
|
3 ms | 192.33.4.12 |
| 55 | 2026-07-03 16:12 | 639186919389340863 |
|
3 ms | 192.33.4.12 |
| 54 | 2026-07-03 15:54 | 639186908494487849 |
|
4 ms | 192.33.4.12 |
| 53 | 2026-07-03 15:36 | 639186897769681710 |
|
22 ms | 192.33.4.12 |
| 52 | 2026-07-03 15:18 | 639186886806362374 |
|
4 ms | 192.33.4.12 |
| 51 | 2026-07-03 15:00 | 639186876324614634 |
|
4 ms | 192.33.4.12 |
| 50 | 2026-07-03 14:42 | 639186865702263222 |
|
6 ms | 192.33.4.12 |
| 49 | 2026-07-03 14:25 | 639186855053368626 |
|
3 ms | 192.33.4.12 |
| 48 | 2026-07-03 14:07 | 639186844477263892 |
|
4 ms | 192.33.4.12 |
| 47 | 2026-07-03 13:49 | 639186833485049090 |
|
134 ms | 192.33.4.12 |
| 46 | 2026-07-03 13:30 | 639186822323522934 |
|
3 ms | 192.33.4.12 |
| 45 | 2026-07-03 13:13 | 639186811817351122 |
|
7 ms | 192.33.4.12 |
| 44 | 2026-07-03 12:55 | 639186801294649293 |
|
3 ms | 192.33.4.12 |
| 43 | 2026-07-03 12:37 | 639186790797002003 |
|
4 ms | 192.33.4.12 |
| 42 | 2026-07-03 12:20 | 639186780464600651 |
|
7 ms | 192.33.4.12 |
| 41 | 2026-07-03 12:03 | 639186769912595405 |
|
137 ms | 192.33.4.12 |
| 40 | 2026-07-03 11:45 | 639186759324743076 |
|
6 ms | 192.33.4.12 |
| 39 | 2026-07-03 11:28 | 639186748939868906 |
|
3 ms | 192.33.4.12 |
| 38 | 2026-07-03 11:10 | 639186738340919941 |
|
5 ms | 192.33.4.12 |
| 37 | 2026-07-03 10:53 | 639186727907555280 |
|
4 ms | 192.33.4.12 |
| 36 | 2026-07-03 10:35 | 639186717405889190 |
|
5 ms | 192.33.4.12 |
| 35 | 2026-07-03 10:17 | 639186706658467056 |
|
38 ms | 192.33.4.12 |
| 34 | 2026-07-03 09:59 | 639186695797953255 |
|
12 ms | 192.33.4.12 |
| 33 | 2026-07-03 09:41 | 639186685106681443 |
|
5 ms | 192.33.4.12 |
| 32 | 2026-07-03 09:23 | 639186674267087035 |
|
5 ms | 192.33.4.12 |
| 31 | 2026-07-03 09:05 | 639186663443830737 |
|
2 ms | 192.33.4.12 |
| 30 | 2026-07-03 08:47 | 639186652473651916 |
|
4 ms | 192.33.4.12 |
| 29 | 2026-07-03 08:29 | 639186641599395582 |
|
86 ms | 192.33.4.12 |
| 28 | 2026-07-03 08:15 | 639186633216608095 |
|
118 ms | 192.33.4.12 |
| 27 | 2026-07-03 07:59 | 639186623750228299 |
|
4 ms | 192.33.4.12 |
| 26 | 2026-07-03 07:41 | 639186612725415174 |
|
8 ms | 192.33.4.12 |
| 25 | 2026-07-03 07:22 | 639186601757568782 |
|
6 ms | 192.33.4.12 |
| 24 | 2026-07-03 07:04 | 639186590998523018 |
|
3 ms | 192.33.4.12 |
| 23 | 2026-07-03 06:47 | 639186580295773947 |
|
100 ms | 192.33.4.12 |
| 22 | 2026-07-03 06:28 | 639186569237190692 |
|
12 ms | 192.33.4.12 |
| 21 | 2026-07-03 06:10 | 639186558325089602 |
|
14 ms | 192.33.4.12 |
| 20 | 2026-07-03 05:52 | 639186547529508459 |
|
5 ms | 192.33.4.12 |
| 19 | 2026-07-03 05:34 | 639186536937089646 |
|
6 ms | 192.33.4.12 |
| 18 | 2026-07-03 05:16 | 639186526034591072 |
|
3 ms | 192.33.4.12 |
| 17 | 2026-07-03 04:58 | 639186515388877796 |
|
25 ms | 192.33.4.12 |
| 16 | 2026-07-03 04:40 | 639186504463229561 |
|
4 ms | 192.33.4.12 |
| 15 | 2026-07-03 04:22 | 639186493738976785 |
|
3 ms | 192.33.4.12 |
| 14 | 2026-07-03 04:05 | 639186483152238251 |
|
3 ms | 192.33.4.12 |
| 13 | 2026-07-03 03:47 | 639186472397347446 |
|
4 ms | 192.33.4.12 |
| 12 | 2026-07-03 03:29 | 639186461820877314 |
|
7 ms | 192.33.4.12 |
| 11 | 2026-07-03 03:12 | 639186451319694140 |
|
73 ms | 192.33.4.12 |
| 10 | 2026-07-03 02:53 | 639186440283672311 |
|
20 ms | 192.33.4.12 |
| 9 | 2026-07-03 02:36 | 639186429770000890 |
|
7 ms | 192.33.4.12 |
| 8 | 2026-07-03 02:18 | 639186419274500077 |
|
2 ms | 192.33.4.12 |
| 7 | 2026-07-03 02:01 | 639186408775602166 |
|
21 ms | 192.33.4.12 |
| 6 | 2026-07-03 01:43 | 639186398262255720 |
|
3 ms | 192.33.4.12 |
| 5 | 2026-07-03 01:26 | 639186387958804868 |
|
94 ms | 192.33.4.12 |
| 4 | 2026-07-03 01:08 | 639186377018072089 |
|
4 ms | 192.33.4.12 |
| 3 | 2026-07-03 00:51 | 639186366739898453 |
|
4 ms | 192.33.4.12 |
| 2 | 2026-07-03 00:33 | 639186356266594897 |
|
4 ms | 192.33.4.12 |
| 1 | 2026-07-03 00:16 | 639186345630138198 |
|
5 ms | 192.33.4.12 |