History for derek.ns.cloudflare.com
Domain: cloudflare.com • Tracking since 2026-08-04 23:25 UTC
DNS response history for derek.ns.cloudflare.com
derek.ns.cloudflare.com is a DNS nameserver monitored by NameServerHistory. This page provides historical DNS response-time data, nameserver uptime signals, DNS latency observations, resolved IP history, successful response counts, failed response counts, and reliability indicators for this nameserver.
The selected UTC date is 2026-08-20. For this date, NameServerHistory found 171 DNS check records, 171 successful responses, 0 failed responses, and 74 ms average response time. Current selected-date status: At least one successful DNS response was recorded for the selected date.
- Use this report to investigate historical DNS uptime and nameserver reliability.
- Compare DNS latency changes, failed DNS checks, and response behavior over time.
- Review the latest resolved IP address and raw DNS check history for derek.ns.cloudflare.com.
Records on Selected Date
171
Historical checks stored for this nameserver on selected date
Average Latency
74 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-20 23:57
All timestamps shown in UTC
Latest Resolved IP on Selected Date
108.162.193.154
Most recently resolved hosting IP on selected date
Successful Responses
171
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 derek.ns.cloudflare.com
Showing DNS history for 2026-08-20 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 |
|---|---|---|---|---|---|
| 171 | 2026-08-20 23:57 | 639228670775860800 |
|
8 ms | 108.162.193.154 |
| 170 | 2026-08-20 23:57 | 639228670775860800 |
|
8 ms | 172.64.33.154 |
| 169 | 2026-08-20 23:57 | 639228670775860800 |
|
8 ms | 173.245.59.154 |
| 168 | 2026-08-20 23:06 | 639228639850033448 |
|
29 ms | 108.162.193.154 |
| 167 | 2026-08-20 23:06 | 639228639850033448 |
|
29 ms | 172.64.33.154 |
| 166 | 2026-08-20 23:06 | 639228639850033448 |
|
29 ms | 173.245.59.154 |
| 165 | 2026-08-20 22:50 | 639228630204271870 |
|
38 ms | 108.162.193.154 |
| 164 | 2026-08-20 22:50 | 639228630204271870 |
|
38 ms | 172.64.33.154 |
| 163 | 2026-08-20 22:50 | 639228630204271870 |
|
38 ms | 173.245.59.154 |
| 162 | 2026-08-20 22:33 | 639228620295091135 |
|
28 ms | 108.162.193.154 |
| 161 | 2026-08-20 22:33 | 639228620295091135 |
|
28 ms | 172.64.33.154 |
| 160 | 2026-08-20 22:33 | 639228620295091135 |
|
28 ms | 173.245.59.154 |
| 159 | 2026-08-20 22:17 | 639228610298336915 |
|
68 ms | 108.162.193.154 |
| 158 | 2026-08-20 22:17 | 639228610298336915 |
|
68 ms | 172.64.33.154 |
| 157 | 2026-08-20 22:17 | 639228610298336915 |
|
68 ms | 173.245.59.154 |
| 156 | 2026-08-20 21:24 | 639228578917047616 |
|
16 ms | 108.162.193.154 |
| 155 | 2026-08-20 21:24 | 639228578917047616 |
|
16 ms | 172.64.33.154 |
| 154 | 2026-08-20 21:24 | 639228578917047616 |
|
16 ms | 173.245.59.154 |
| 153 | 2026-08-20 21:08 | 639228569046445709 |
|
22 ms | 108.162.193.154 |
| 152 | 2026-08-20 21:08 | 639228569046445709 |
|
22 ms | 172.64.33.154 |
| 151 | 2026-08-20 21:08 | 639228569046445709 |
|
22 ms | 173.245.59.154 |
| 150 | 2026-08-20 20:51 | 639228558946830986 |
|
183 ms | 108.162.193.154 |
| 149 | 2026-08-20 20:51 | 639228558946830986 |
|
183 ms | 172.64.33.154 |
| 148 | 2026-08-20 20:51 | 639228558946830986 |
|
183 ms | 173.245.59.154 |
| 147 | 2026-08-20 20:34 | 639228548977359217 |
|
42 ms | 108.162.193.154 |
| 146 | 2026-08-20 20:34 | 639228548977359217 |
|
42 ms | 172.64.33.154 |
| 145 | 2026-08-20 20:34 | 639228548977359217 |
|
42 ms | 173.245.59.154 |
| 144 | 2026-08-20 19:42 | 639228517494157668 |
|
38 ms | 108.162.193.154 |
| 143 | 2026-08-20 19:42 | 639228517494157668 |
|
38 ms | 172.64.33.154 |
| 142 | 2026-08-20 19:42 | 639228517494157668 |
|
38 ms | 173.245.59.154 |
| 141 | 2026-08-20 19:25 | 639228507374116892 |
|
25 ms | 173.245.59.154 |
| 140 | 2026-08-20 19:25 | 639228507374116892 |
|
25 ms | 108.162.193.154 |
| 139 | 2026-08-20 19:25 | 639228507374116892 |
|
25 ms | 172.64.33.154 |
| 138 | 2026-08-20 19:08 | 639228497315154893 |
|
27 ms | 108.162.193.154 |
| 137 | 2026-08-20 19:08 | 639228497315154893 |
|
27 ms | 172.64.33.154 |
| 136 | 2026-08-20 19:08 | 639228497315154893 |
|
27 ms | 173.245.59.154 |
| 135 | 2026-08-20 18:52 | 639228487287648341 |
|
39 ms | 108.162.193.154 |
| 134 | 2026-08-20 18:52 | 639228487287648341 |
|
39 ms | 172.64.33.154 |
| 133 | 2026-08-20 18:52 | 639228487287648341 |
|
39 ms | 173.245.59.154 |
| 132 | 2026-08-20 17:59 | 639228455828123788 |
|
37 ms | 108.162.193.154 |
| 131 | 2026-08-20 17:59 | 639228455828123788 |
|
37 ms | 172.64.33.154 |
| 130 | 2026-08-20 17:59 | 639228455828123788 |
|
37 ms | 173.245.59.154 |
| 129 | 2026-08-20 17:43 | 639228445900082244 |
|
8 ms | 108.162.193.154 |
| 128 | 2026-08-20 17:43 | 639228445900082244 |
|
8 ms | 172.64.33.154 |
| 127 | 2026-08-20 17:43 | 639228445900082244 |
|
8 ms | 173.245.59.154 |
| 126 | 2026-08-20 17:26 | 639228435866352323 |
|
5 ms | 108.162.193.154 |
| 125 | 2026-08-20 17:26 | 639228435866352323 |
|
5 ms | 172.64.33.154 |
| 124 | 2026-08-20 17:26 | 639228435866352323 |
|
5 ms | 173.245.59.154 |
| 123 | 2026-08-20 17:09 | 639228425802273151 |
|
388 ms | 172.64.33.154 |
| 122 | 2026-08-20 17:09 | 639228425802273151 |
|
388 ms | 173.245.59.154 |
| 121 | 2026-08-20 17:09 | 639228425802273151 |
|
388 ms | 108.162.193.154 |
| 120 | 2026-08-20 16:16 | 639228393616324230 |
|
19 ms | 108.162.193.154 |
| 119 | 2026-08-20 16:16 | 639228393616324230 |
|
19 ms | 172.64.33.154 |
| 118 | 2026-08-20 16:16 | 639228393616324230 |
|
19 ms | 173.245.59.154 |
| 117 | 2026-08-20 15:59 | 639228383590408693 |
|
32 ms | 108.162.193.154 |
| 116 | 2026-08-20 15:59 | 639228383590408693 |
|
32 ms | 172.64.33.154 |
| 115 | 2026-08-20 15:59 | 639228383590408693 |
|
32 ms | 173.245.59.154 |
| 114 | 2026-08-20 15:42 | 639228373471467474 |
|
32 ms | 108.162.193.154 |
| 113 | 2026-08-20 15:42 | 639228373471467474 |
|
32 ms | 172.64.33.154 |
| 112 | 2026-08-20 15:42 | 639228373471467474 |
|
32 ms | 173.245.59.154 |
| 111 | 2026-08-20 15:25 | 639228363426647311 |
|
6 ms | 108.162.193.154 |
| 110 | 2026-08-20 15:25 | 639228363426647311 |
|
6 ms | 172.64.33.154 |
| 109 | 2026-08-20 15:25 | 639228363426647311 |
|
6 ms | 173.245.59.154 |
| 108 | 2026-08-20 14:32 | 639228331681701910 |
|
35 ms | 108.162.193.154 |
| 107 | 2026-08-20 14:32 | 639228331681701910 |
|
35 ms | 172.64.33.154 |
| 106 | 2026-08-20 14:32 | 639228331681701910 |
|
35 ms | 173.245.59.154 |
| 105 | 2026-08-20 14:16 | 639228321714746824 |
|
117 ms | 108.162.193.154 |
| 104 | 2026-08-20 14:16 | 639228321714746824 |
|
117 ms | 172.64.33.154 |
| 103 | 2026-08-20 14:16 | 639228321714746824 |
|
117 ms | 173.245.59.154 |
| 102 | 2026-08-20 13:59 | 639228311652090262 |
|
30 ms | 108.162.193.154 |
| 101 | 2026-08-20 13:59 | 639228311652090262 |
|
30 ms | 172.64.33.154 |
| 100 | 2026-08-20 13:59 | 639228311652090262 |
|
30 ms | 173.245.59.154 |
| 99 | 2026-08-20 13:42 | 639228301670088587 |
|
27 ms | 108.162.193.154 |
| 98 | 2026-08-20 13:42 | 639228301670088587 |
|
27 ms | 172.64.33.154 |
| 97 | 2026-08-20 13:42 | 639228301670088587 |
|
27 ms | 173.245.59.154 |
| 96 | 2026-08-20 12:49 | 639228269987976710 |
|
46 ms | 108.162.193.154 |
| 95 | 2026-08-20 12:49 | 639228269987976710 |
|
46 ms | 172.64.33.154 |
| 94 | 2026-08-20 12:49 | 639228269987976710 |
|
46 ms | 173.245.59.154 |
| 93 | 2026-08-20 12:33 | 639228260009452308 |
|
197 ms | 108.162.193.154 |
| 92 | 2026-08-20 12:33 | 639228260009452308 |
|
197 ms | 172.64.33.154 |
| 91 | 2026-08-20 12:33 | 639228260009452308 |
|
197 ms | 173.245.59.154 |
| 90 | 2026-08-20 12:16 | 639228249661740894 |
|
33 ms | 108.162.193.154 |
| 89 | 2026-08-20 12:16 | 639228249661740894 |
|
33 ms | 172.64.33.154 |
| 88 | 2026-08-20 12:16 | 639228249661740894 |
|
33 ms | 173.245.59.154 |
| 87 | 2026-08-20 11:59 | 639228239552680346 |
|
363 ms | 108.162.193.154 |
| 86 | 2026-08-20 11:59 | 639228239552680346 |
|
363 ms | 172.64.33.154 |
| 85 | 2026-08-20 11:59 | 639228239552680346 |
|
363 ms | 173.245.59.154 |
| 84 | 2026-08-20 11:06 | 639228207667580819 |
|
29 ms | 108.162.193.154 |
| 83 | 2026-08-20 11:06 | 639228207667580819 |
|
29 ms | 172.64.33.154 |
| 82 | 2026-08-20 11:06 | 639228207667580819 |
|
29 ms | 173.245.59.154 |
| 81 | 2026-08-20 10:49 | 639228197494011560 |
|
151 ms | 108.162.193.154 |
| 80 | 2026-08-20 10:49 | 639228197494011560 |
|
151 ms | 172.64.33.154 |
| 79 | 2026-08-20 10:49 | 639228197494011560 |
|
151 ms | 173.245.59.154 |
| 78 | 2026-08-20 10:32 | 639228187497039939 |
|
160 ms | 108.162.193.154 |
| 77 | 2026-08-20 10:32 | 639228187497039939 |
|
160 ms | 172.64.33.154 |
| 76 | 2026-08-20 10:32 | 639228187497039939 |
|
160 ms | 173.245.59.154 |
| 75 | 2026-08-20 10:15 | 639228177408432646 |
|
60 ms | 108.162.193.154 |
| 74 | 2026-08-20 10:15 | 639228177408432646 |
|
60 ms | 172.64.33.154 |
| 73 | 2026-08-20 10:15 | 639228177408432646 |
|
60 ms | 173.245.59.154 |
| 72 | 2026-08-20 09:23 | 639228146356166262 |
|
40 ms | 108.162.193.154 |
| 71 | 2026-08-20 09:23 | 639228146356166262 |
|
40 ms | 172.64.33.154 |
| 70 | 2026-08-20 09:23 | 639228146356166262 |
|
40 ms | 173.245.59.154 |
| 69 | 2026-08-20 09:07 | 639228136541505712 |
|
8 ms | 108.162.193.154 |
| 68 | 2026-08-20 09:07 | 639228136541505712 |
|
8 ms | 172.64.33.154 |
| 67 | 2026-08-20 09:07 | 639228136541505712 |
|
8 ms | 173.245.59.154 |
| 66 | 2026-08-20 08:50 | 639228126519136598 |
|
155 ms | 108.162.193.154 |
| 65 | 2026-08-20 08:50 | 639228126519136598 |
|
155 ms | 172.64.33.154 |
| 64 | 2026-08-20 08:50 | 639228126519136598 |
|
155 ms | 173.245.59.154 |
| 63 | 2026-08-20 08:34 | 639228116537148885 |
|
157 ms | 108.162.193.154 |
| 62 | 2026-08-20 08:34 | 639228116537148885 |
|
157 ms | 172.64.33.154 |
| 61 | 2026-08-20 08:34 | 639228116537148885 |
|
157 ms | 173.245.59.154 |
| 60 | 2026-08-20 07:42 | 639228085320764351 |
|
145 ms | 108.162.193.154 |
| 59 | 2026-08-20 07:42 | 639228085320764351 |
|
145 ms | 172.64.33.154 |
| 58 | 2026-08-20 07:42 | 639228085320764351 |
|
145 ms | 173.245.59.154 |
| 57 | 2026-08-20 07:25 | 639228075444604839 |
|
41 ms | 108.162.193.154 |
| 56 | 2026-08-20 07:25 | 639228075444604839 |
|
41 ms | 172.64.33.154 |
| 55 | 2026-08-20 07:25 | 639228075444604839 |
|
41 ms | 173.245.59.154 |
| 54 | 2026-08-20 07:09 | 639228065615498985 |
|
16 ms | 108.162.193.154 |
| 53 | 2026-08-20 07:09 | 639228065615498985 |
|
16 ms | 172.64.33.154 |
| 52 | 2026-08-20 07:09 | 639228065615498985 |
|
16 ms | 173.245.59.154 |
| 51 | 2026-08-20 06:52 | 639228055675321422 |
|
268 ms | 108.162.193.154 |
| 50 | 2026-08-20 06:52 | 639228055675321422 |
|
268 ms | 172.64.33.154 |
| 49 | 2026-08-20 06:52 | 639228055675321422 |
|
268 ms | 173.245.59.154 |
| 48 | 2026-08-20 06:00 | 639228024230839396 |
|
25 ms | 108.162.193.154 |
| 47 | 2026-08-20 06:00 | 639228024230839396 |
|
25 ms | 172.64.33.154 |
| 46 | 2026-08-20 06:00 | 639228024230839396 |
|
25 ms | 173.245.59.154 |
| 45 | 2026-08-20 05:44 | 639228014720406505 |
|
6 ms | 108.162.193.154 |
| 44 | 2026-08-20 05:44 | 639228014720406505 |
|
6 ms | 172.64.33.154 |
| 43 | 2026-08-20 05:44 | 639228014720406505 |
|
6 ms | 173.245.59.154 |
| 42 | 2026-08-20 05:28 | 639228004930827030 |
|
21 ms | 108.162.193.154 |
| 41 | 2026-08-20 05:28 | 639228004930827030 |
|
21 ms | 172.64.33.154 |
| 40 | 2026-08-20 05:28 | 639228004930827030 |
|
21 ms | 173.245.59.154 |
| 39 | 2026-08-20 05:11 | 639227995103340154 |
|
69 ms | 173.245.59.154 |
| 38 | 2026-08-20 05:11 | 639227995103340154 |
|
69 ms | 172.64.33.154 |
| 37 | 2026-08-20 05:11 | 639227995103340154 |
|
69 ms | 108.162.193.154 |
| 36 | 2026-08-20 04:19 | 639227963811374894 |
|
5 ms | 108.162.193.154 |
| 35 | 2026-08-20 04:19 | 639227963811374894 |
|
5 ms | 172.64.33.154 |
| 34 | 2026-08-20 04:19 | 639227963811374894 |
|
5 ms | 173.245.59.154 |
| 33 | 2026-08-20 04:03 | 639227954132571365 |
|
39 ms | 173.245.59.154 |
| 32 | 2026-08-20 04:03 | 639227954132571365 |
|
39 ms | 108.162.193.154 |
| 31 | 2026-08-20 04:03 | 639227954132571365 |
|
39 ms | 172.64.33.154 |
| 30 | 2026-08-20 03:47 | 639227944541208342 |
|
5 ms | 108.162.193.154 |
| 29 | 2026-08-20 03:47 | 639227944541208342 |
|
5 ms | 172.64.33.154 |
| 28 | 2026-08-20 03:47 | 639227944541208342 |
|
5 ms | 173.245.59.154 |
| 27 | 2026-08-20 03:31 | 639227934657213484 |
|
42 ms | 173.245.59.154 |
| 26 | 2026-08-20 03:31 | 639227934657213484 |
|
42 ms | 108.162.193.154 |
| 25 | 2026-08-20 03:31 | 639227934657213484 |
|
42 ms | 172.64.33.154 |
| 24 | 2026-08-20 02:39 | 639227903628145469 |
|
218 ms | 108.162.193.154 |
| 23 | 2026-08-20 02:39 | 639227903628145469 |
|
218 ms | 172.64.33.154 |
| 22 | 2026-08-20 02:39 | 639227903628145469 |
|
218 ms | 173.245.59.154 |
| 21 | 2026-08-20 02:23 | 639227893995483475 |
|
8 ms | 108.162.193.154 |
| 20 | 2026-08-20 02:23 | 639227893995483475 |
|
8 ms | 172.64.33.154 |
| 19 | 2026-08-20 02:23 | 639227893995483475 |
|
8 ms | 173.245.59.154 |
| 18 | 2026-08-20 02:07 | 639227884280244209 |
|
16 ms | 108.162.193.154 |
| 17 | 2026-08-20 02:07 | 639227884280244209 |
|
16 ms | 172.64.33.154 |
| 16 | 2026-08-20 02:07 | 639227884280244209 |
|
16 ms | 173.245.59.154 |
| 15 | 2026-08-20 01:50 | 639227874371147132 |
|
341 ms | 108.162.193.154 |
| 14 | 2026-08-20 01:50 | 639227874371147132 |
|
341 ms | 172.64.33.154 |
| 13 | 2026-08-20 01:50 | 639227874371147132 |
|
341 ms | 173.245.59.154 |
| 12 | 2026-08-20 00:58 | 639227843224256432 |
|
28 ms | 108.162.193.154 |
| 11 | 2026-08-20 00:58 | 639227843224256432 |
|
28 ms | 172.64.33.154 |
| 10 | 2026-08-20 00:58 | 639227843224256432 |
|
28 ms | 173.245.59.154 |
| 9 | 2026-08-20 00:42 | 639227833720403506 |
|
36 ms | 108.162.193.154 |
| 8 | 2026-08-20 00:42 | 639227833720403506 |
|
36 ms | 172.64.33.154 |
| 7 | 2026-08-20 00:42 | 639227833720403506 |
|
36 ms | 173.245.59.154 |
| 6 | 2026-08-20 00:26 | 639227824170728278 |
|
167 ms | 108.162.193.154 |
| 5 | 2026-08-20 00:26 | 639227824170728278 |
|
167 ms | 172.64.33.154 |
| 4 | 2026-08-20 00:26 | 639227824170728278 |
|
167 ms | 173.245.59.154 |
| 3 | 2026-08-20 00:11 | 639227814865867570 |
|
38 ms | 108.162.193.154 |
| 2 | 2026-08-20 00:11 | 639227814865867570 |
|
38 ms | 172.64.33.154 |
| 1 | 2026-08-20 00:11 | 639227814865867570 |
|
38 ms | 173.245.59.154 |