History for server1.duhlabs.com
Domain: duhlabs.com • Tracking since 2026-08-04 23:25 UTC
DNS response history for server1.duhlabs.com
server1.duhlabs.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 602 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 server1.duhlabs.com.
Records on Selected Date
171
Historical checks stored for this nameserver on selected date
Average Latency
602 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-20 23:16
All timestamps shown in UTC
Latest Resolved IP on Selected Date
172.232.3.86
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 server1.duhlabs.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 23:16 | 639228639850033448 |
|
2113 ms | 172.232.3.86 |
| 170 | 2026-08-20 23:16 | 639228639850033448 |
|
2113 ms | 172.236.109.120 |
| 169 | 2026-08-20 23:16 | 639228639850033448 |
|
2113 ms | 172.238.190.126 |
| 168 | 2026-08-20 23:00 | 639228630204271870 |
|
218 ms | 172.238.190.126 |
| 167 | 2026-08-20 23:00 | 639228630204271870 |
|
218 ms | 172.232.3.86 |
| 166 | 2026-08-20 23:00 | 639228630204271870 |
|
218 ms | 172.236.109.120 |
| 165 | 2026-08-20 22:44 | 639228620295091135 |
|
155 ms | 172.232.3.86 |
| 164 | 2026-08-20 22:44 | 639228620295091135 |
|
155 ms | 172.236.109.120 |
| 163 | 2026-08-20 22:44 | 639228620295091135 |
|
155 ms | 172.238.190.126 |
| 162 | 2026-08-20 22:27 | 639228610298336915 |
|
128 ms | 172.236.109.120 |
| 161 | 2026-08-20 22:27 | 639228610298336915 |
|
128 ms | 172.238.190.126 |
| 160 | 2026-08-20 22:27 | 639228610298336915 |
|
128 ms | 172.232.3.86 |
| 159 | 2026-08-20 21:35 | 639228578917047616 |
|
230 ms | 172.232.3.86 |
| 158 | 2026-08-20 21:35 | 639228578917047616 |
|
230 ms | 172.238.190.126 |
| 157 | 2026-08-20 21:35 | 639228578917047616 |
|
230 ms | 172.236.109.120 |
| 156 | 2026-08-20 21:18 | 639228569046445709 |
|
284 ms | 172.232.3.86 |
| 155 | 2026-08-20 21:18 | 639228569046445709 |
|
284 ms | 172.238.190.126 |
| 154 | 2026-08-20 21:18 | 639228569046445709 |
|
284 ms | 172.236.109.120 |
| 153 | 2026-08-20 21:02 | 639228558946830986 |
|
145 ms | 172.236.109.120 |
| 152 | 2026-08-20 21:02 | 639228558946830986 |
|
145 ms | 172.238.190.126 |
| 151 | 2026-08-20 21:02 | 639228558946830986 |
|
145 ms | 172.232.3.86 |
| 150 | 2026-08-20 20:45 | 639228548977359217 |
|
240 ms | 172.236.109.120 |
| 149 | 2026-08-20 20:45 | 639228548977359217 |
|
240 ms | 172.238.190.126 |
| 148 | 2026-08-20 20:45 | 639228548977359217 |
|
240 ms | 172.232.3.86 |
| 147 | 2026-08-20 19:53 | 639228517494157668 |
|
350 ms | 172.236.109.120 |
| 146 | 2026-08-20 19:53 | 639228517494157668 |
|
350 ms | 172.232.3.86 |
| 145 | 2026-08-20 19:53 | 639228517494157668 |
|
350 ms | 172.238.190.126 |
| 144 | 2026-08-20 19:36 | 639228507374116892 |
|
327 ms | 172.232.3.86 |
| 143 | 2026-08-20 19:36 | 639228507374116892 |
|
327 ms | 172.236.109.120 |
| 142 | 2026-08-20 19:36 | 639228507374116892 |
|
327 ms | 172.238.190.126 |
| 141 | 2026-08-20 19:19 | 639228497315154893 |
|
221 ms | 172.236.109.120 |
| 140 | 2026-08-20 19:19 | 639228497315154893 |
|
221 ms | 172.232.3.86 |
| 139 | 2026-08-20 19:19 | 639228497315154893 |
|
221 ms | 172.238.190.126 |
| 138 | 2026-08-20 19:02 | 639228487287648341 |
|
164 ms | 172.232.3.86 |
| 137 | 2026-08-20 19:02 | 639228487287648341 |
|
164 ms | 172.238.190.126 |
| 136 | 2026-08-20 19:02 | 639228487287648341 |
|
164 ms | 172.236.109.120 |
| 135 | 2026-08-20 18:10 | 639228455828123788 |
|
358 ms | 172.238.190.126 |
| 134 | 2026-08-20 18:10 | 639228455828123788 |
|
358 ms | 172.236.109.120 |
| 133 | 2026-08-20 18:10 | 639228455828123788 |
|
358 ms | 172.232.3.86 |
| 132 | 2026-08-20 17:53 | 639228445900082244 |
|
157 ms | 172.236.109.120 |
| 131 | 2026-08-20 17:53 | 639228445900082244 |
|
157 ms | 172.232.3.86 |
| 130 | 2026-08-20 17:53 | 639228445900082244 |
|
157 ms | 172.238.190.126 |
| 129 | 2026-08-20 17:36 | 639228435866352323 |
|
32 ms | 172.232.3.86 |
| 128 | 2026-08-20 17:36 | 639228435866352323 |
|
32 ms | 172.236.109.120 |
| 127 | 2026-08-20 17:36 | 639228435866352323 |
|
32 ms | 172.238.190.126 |
| 126 | 2026-08-20 17:20 | 639228425802273151 |
|
256 ms | 172.232.3.86 |
| 125 | 2026-08-20 17:20 | 639228425802273151 |
|
256 ms | 172.236.109.120 |
| 124 | 2026-08-20 17:20 | 639228425802273151 |
|
256 ms | 172.238.190.126 |
| 123 | 2026-08-20 16:26 | 639228393616324230 |
|
2138 ms | 172.238.190.126 |
| 122 | 2026-08-20 16:26 | 639228393616324230 |
|
2138 ms | 172.236.109.120 |
| 121 | 2026-08-20 16:26 | 639228393616324230 |
|
2138 ms | 172.232.3.86 |
| 120 | 2026-08-20 16:09 | 639228383590408693 |
|
27 ms | 172.232.3.86 |
| 119 | 2026-08-20 16:09 | 639228383590408693 |
|
27 ms | 172.236.109.120 |
| 118 | 2026-08-20 16:09 | 639228383590408693 |
|
27 ms | 172.238.190.126 |
| 117 | 2026-08-20 15:53 | 639228373471467474 |
|
218 ms | 172.236.109.120 |
| 116 | 2026-08-20 15:53 | 639228373471467474 |
|
218 ms | 172.232.3.86 |
| 115 | 2026-08-20 15:53 | 639228373471467474 |
|
218 ms | 172.238.190.126 |
| 114 | 2026-08-20 15:36 | 639228363426647311 |
|
32 ms | 172.232.3.86 |
| 113 | 2026-08-20 15:36 | 639228363426647311 |
|
32 ms | 172.236.109.120 |
| 112 | 2026-08-20 15:36 | 639228363426647311 |
|
32 ms | 172.238.190.126 |
| 111 | 2026-08-20 14:43 | 639228331681701910 |
|
125 ms | 172.236.109.120 |
| 110 | 2026-08-20 14:43 | 639228331681701910 |
|
125 ms | 172.238.190.126 |
| 109 | 2026-08-20 14:43 | 639228331681701910 |
|
125 ms | 172.232.3.86 |
| 108 | 2026-08-20 14:26 | 639228321714746824 |
|
280 ms | 172.238.190.126 |
| 107 | 2026-08-20 14:26 | 639228321714746824 |
|
280 ms | 172.232.3.86 |
| 106 | 2026-08-20 14:26 | 639228321714746824 |
|
280 ms | 172.236.109.120 |
| 105 | 2026-08-20 14:10 | 639228311652090262 |
|
161 ms | 172.232.3.86 |
| 104 | 2026-08-20 14:10 | 639228311652090262 |
|
161 ms | 172.238.190.126 |
| 103 | 2026-08-20 14:10 | 639228311652090262 |
|
161 ms | 172.236.109.120 |
| 102 | 2026-08-20 13:53 | 639228301670088587 |
|
337 ms | 172.238.190.126 |
| 101 | 2026-08-20 13:53 | 639228301670088587 |
|
337 ms | 172.236.109.120 |
| 100 | 2026-08-20 13:53 | 639228301670088587 |
|
337 ms | 172.232.3.86 |
| 99 | 2026-08-20 13:00 | 639228269987976710 |
|
228 ms | 172.238.190.126 |
| 98 | 2026-08-20 13:00 | 639228269987976710 |
|
228 ms | 172.232.3.86 |
| 97 | 2026-08-20 13:00 | 639228269987976710 |
|
228 ms | 172.236.109.120 |
| 96 | 2026-08-20 12:43 | 639228260009452308 |
|
378 ms | 172.238.190.126 |
| 95 | 2026-08-20 12:43 | 639228260009452308 |
|
378 ms | 172.232.3.86 |
| 94 | 2026-08-20 12:43 | 639228260009452308 |
|
378 ms | 172.236.109.120 |
| 93 | 2026-08-20 12:26 | 639228249661740894 |
|
2025 ms | 172.232.3.86 |
| 92 | 2026-08-20 12:26 | 639228249661740894 |
|
2025 ms | 172.238.190.126 |
| 91 | 2026-08-20 12:26 | 639228249661740894 |
|
2025 ms | 172.236.109.120 |
| 90 | 2026-08-20 12:09 | 639228239552680346 |
|
296 ms | 172.232.3.86 |
| 89 | 2026-08-20 12:09 | 639228239552680346 |
|
296 ms | 172.236.109.120 |
| 88 | 2026-08-20 12:09 | 639228239552680346 |
|
296 ms | 172.238.190.126 |
| 87 | 2026-08-20 11:16 | 639228207667580819 |
|
151 ms | 172.232.3.86 |
| 86 | 2026-08-20 11:16 | 639228207667580819 |
|
151 ms | 172.236.109.120 |
| 85 | 2026-08-20 11:16 | 639228207667580819 |
|
151 ms | 172.238.190.126 |
| 84 | 2026-08-20 10:59 | 639228197494011560 |
|
237 ms | 172.236.109.120 |
| 83 | 2026-08-20 10:59 | 639228197494011560 |
|
237 ms | 172.232.3.86 |
| 82 | 2026-08-20 10:59 | 639228197494011560 |
|
237 ms | 172.238.190.126 |
| 81 | 2026-08-20 10:42 | 639228187497039939 |
|
229 ms | 172.236.109.120 |
| 80 | 2026-08-20 10:42 | 639228187497039939 |
|
229 ms | 172.232.3.86 |
| 79 | 2026-08-20 10:42 | 639228187497039939 |
|
229 ms | 172.238.190.126 |
| 78 | 2026-08-20 10:26 | 639228177408432646 |
|
2202 ms | 172.232.3.86 |
| 77 | 2026-08-20 10:26 | 639228177408432646 |
|
2202 ms | 172.238.190.126 |
| 76 | 2026-08-20 10:26 | 639228177408432646 |
|
2202 ms | 172.236.109.120 |
| 75 | 2026-08-20 09:34 | 639228146356166262 |
|
359 ms | 172.232.3.86 |
| 74 | 2026-08-20 09:34 | 639228146356166262 |
|
359 ms | 172.236.109.120 |
| 73 | 2026-08-20 09:34 | 639228146356166262 |
|
359 ms | 172.238.190.126 |
| 72 | 2026-08-20 09:18 | 639228136541505712 |
|
375 ms | 172.236.109.120 |
| 71 | 2026-08-20 09:18 | 639228136541505712 |
|
375 ms | 172.232.3.86 |
| 70 | 2026-08-20 09:18 | 639228136541505712 |
|
375 ms | 172.238.190.126 |
| 69 | 2026-08-20 09:01 | 639228126519136598 |
|
373 ms | 172.236.109.120 |
| 68 | 2026-08-20 09:01 | 639228126519136598 |
|
373 ms | 172.238.190.126 |
| 67 | 2026-08-20 09:01 | 639228126519136598 |
|
373 ms | 172.232.3.86 |
| 66 | 2026-08-20 08:44 | 639228116537148885 |
|
240 ms | 172.238.190.126 |
| 65 | 2026-08-20 08:44 | 639228116537148885 |
|
240 ms | 172.236.109.120 |
| 64 | 2026-08-20 08:44 | 639228116537148885 |
|
240 ms | 172.232.3.86 |
| 63 | 2026-08-20 07:52 | 639228085320764351 |
|
222 ms | 172.236.109.120 |
| 62 | 2026-08-20 07:52 | 639228085320764351 |
|
222 ms | 172.238.190.126 |
| 61 | 2026-08-20 07:52 | 639228085320764351 |
|
222 ms | 172.232.3.86 |
| 60 | 2026-08-20 07:36 | 639228075444604839 |
|
176 ms | 172.236.109.120 |
| 59 | 2026-08-20 07:36 | 639228075444604839 |
|
176 ms | 172.232.3.86 |
| 58 | 2026-08-20 07:36 | 639228075444604839 |
|
176 ms | 172.238.190.126 |
| 57 | 2026-08-20 07:19 | 639228065615498985 |
|
232 ms | 172.238.190.126 |
| 56 | 2026-08-20 07:19 | 639228065615498985 |
|
232 ms | 172.236.109.120 |
| 55 | 2026-08-20 07:19 | 639228065615498985 |
|
232 ms | 172.232.3.86 |
| 54 | 2026-08-20 07:03 | 639228055675321422 |
|
243 ms | 172.236.109.120 |
| 53 | 2026-08-20 07:03 | 639228055675321422 |
|
243 ms | 172.238.190.126 |
| 52 | 2026-08-20 07:03 | 639228055675321422 |
|
243 ms | 172.232.3.86 |
| 51 | 2026-08-20 06:11 | 639228024230839396 |
|
35 ms | 172.232.3.86 |
| 50 | 2026-08-20 06:11 | 639228024230839396 |
|
35 ms | 172.238.190.126 |
| 49 | 2026-08-20 06:11 | 639228024230839396 |
|
35 ms | 172.236.109.120 |
| 48 | 2026-08-20 05:54 | 639228014720406505 |
|
369 ms | 172.232.3.86 |
| 47 | 2026-08-20 05:54 | 639228014720406505 |
|
369 ms | 172.236.109.120 |
| 46 | 2026-08-20 05:54 | 639228014720406505 |
|
369 ms | 172.238.190.126 |
| 45 | 2026-08-20 05:38 | 639228004930827030 |
|
414 ms | 172.238.190.126 |
| 44 | 2026-08-20 05:38 | 639228004930827030 |
|
414 ms | 172.232.3.86 |
| 43 | 2026-08-20 05:38 | 639228004930827030 |
|
414 ms | 172.236.109.120 |
| 42 | 2026-08-20 05:22 | 639227995103340154 |
|
2167 ms | 172.236.109.120 |
| 41 | 2026-08-20 05:22 | 639227995103340154 |
|
2167 ms | 172.238.190.126 |
| 40 | 2026-08-20 05:22 | 639227995103340154 |
|
2167 ms | 172.232.3.86 |
| 39 | 2026-08-20 04:30 | 639227963811374894 |
|
35 ms | 172.232.3.86 |
| 38 | 2026-08-20 04:30 | 639227963811374894 |
|
35 ms | 172.236.109.120 |
| 37 | 2026-08-20 04:30 | 639227963811374894 |
|
35 ms | 172.238.190.126 |
| 36 | 2026-08-20 04:14 | 639227954132571365 |
|
313 ms | 172.232.3.86 |
| 35 | 2026-08-20 04:14 | 639227954132571365 |
|
313 ms | 172.236.109.120 |
| 34 | 2026-08-20 04:14 | 639227954132571365 |
|
313 ms | 172.238.190.126 |
| 33 | 2026-08-20 03:58 | 639227944541208342 |
|
4204 ms | 172.232.3.86 |
| 32 | 2026-08-20 03:58 | 639227944541208342 |
|
4204 ms | 172.236.109.120 |
| 31 | 2026-08-20 03:58 | 639227944541208342 |
|
4204 ms | 172.238.190.126 |
| 30 | 2026-08-20 03:41 | 639227934657213484 |
|
2035 ms | 172.238.190.126 |
| 29 | 2026-08-20 03:41 | 639227934657213484 |
|
2035 ms | 172.232.3.86 |
| 28 | 2026-08-20 03:41 | 639227934657213484 |
|
2035 ms | 172.236.109.120 |
| 27 | 2026-08-20 02:49 | 639227903628145469 |
|
135 ms | 172.236.109.120 |
| 26 | 2026-08-20 02:49 | 639227903628145469 |
|
135 ms | 172.232.3.86 |
| 25 | 2026-08-20 02:49 | 639227903628145469 |
|
135 ms | 172.238.190.126 |
| 24 | 2026-08-20 02:33 | 639227893995483475 |
|
365 ms | 172.232.3.86 |
| 23 | 2026-08-20 02:33 | 639227893995483475 |
|
365 ms | 172.238.190.126 |
| 22 | 2026-08-20 02:33 | 639227893995483475 |
|
365 ms | 172.236.109.120 |
| 21 | 2026-08-20 02:17 | 639227884280244209 |
|
2167 ms | 172.238.190.126 |
| 20 | 2026-08-20 02:17 | 639227884280244209 |
|
2167 ms | 172.236.109.120 |
| 19 | 2026-08-20 02:17 | 639227884280244209 |
|
2167 ms | 172.232.3.86 |
| 18 | 2026-08-20 02:01 | 639227874371147132 |
|
325 ms | 172.238.190.126 |
| 17 | 2026-08-20 02:01 | 639227874371147132 |
|
325 ms | 172.236.109.120 |
| 16 | 2026-08-20 02:01 | 639227874371147132 |
|
325 ms | 172.232.3.86 |
| 15 | 2026-08-20 01:09 | 639227843224256432 |
|
24 ms | 172.236.109.120 |
| 14 | 2026-08-20 01:09 | 639227843224256432 |
|
24 ms | 172.232.3.86 |
| 13 | 2026-08-20 01:09 | 639227843224256432 |
|
24 ms | 172.238.190.126 |
| 12 | 2026-08-20 00:53 | 639227833720403506 |
|
360 ms | 172.238.190.126 |
| 11 | 2026-08-20 00:53 | 639227833720403506 |
|
360 ms | 172.232.3.86 |
| 10 | 2026-08-20 00:53 | 639227833720403506 |
|
360 ms | 172.236.109.120 |
| 9 | 2026-08-20 00:37 | 639227824170728278 |
|
339 ms | 172.232.3.86 |
| 8 | 2026-08-20 00:37 | 639227824170728278 |
|
339 ms | 172.236.109.120 |
| 7 | 2026-08-20 00:37 | 639227824170728278 |
|
339 ms | 172.238.190.126 |
| 6 | 2026-08-20 00:21 | 639227814865867570 |
|
4026 ms | 172.238.190.126 |
| 5 | 2026-08-20 00:21 | 639227814865867570 |
|
4026 ms | 172.232.3.86 |
| 4 | 2026-08-20 00:21 | 639227814865867570 |
|
4026 ms | 172.236.109.120 |
| 3 | 2026-08-20 00:06 | 639227805445376839 |
|
327 ms | 172.232.3.86 |
| 2 | 2026-08-20 00:06 | 639227805445376839 |
|
327 ms | 172.238.190.126 |
| 1 | 2026-08-20 00:06 | 639227805445376839 |
|
327 ms | 172.236.109.120 |