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 2026-08-08. For this date, NameServerHistory found 187 DNS check records, 186 successful responses, 1 failed responses, and 388 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
187
Historical checks stored for this nameserver on selected date
Average Latency
388 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-08 23:49
All timestamps shown in UTC
Latest Resolved IP on Selected Date
172.238.190.126
Most recently resolved hosting IP on selected date
Successful Responses
186
Checks that returned a measurable response
Failed Responses
1
Checks with no response or no returned latency
Failure Rate
1%
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 2026-08-08 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 |
|---|---|---|---|---|---|
| 187 | 2026-08-08 23:49 | 639218291874134258 |
|
155 ms | 172.238.190.126 |
| 186 | 2026-08-08 23:49 | 639218291874134258 |
|
155 ms | 172.232.3.86 |
| 185 | 2026-08-08 23:49 | 639218291874134258 |
|
155 ms | 172.236.109.120 |
| 184 | 2026-08-08 23:33 | 639218282817785496 |
|
226 ms | 172.232.3.86 |
| 183 | 2026-08-08 23:33 | 639218282817785496 |
|
226 ms | 172.238.190.126 |
| 182 | 2026-08-08 23:33 | 639218282817785496 |
|
226 ms | 172.236.109.120 |
| 181 | 2026-08-08 22:42 | 639218252106422334 |
|
229 ms | 172.238.190.126 |
| 180 | 2026-08-08 22:42 | 639218252106422334 |
|
229 ms | 172.236.109.120 |
| 179 | 2026-08-08 22:42 | 639218252106422334 |
|
229 ms | 172.232.3.86 |
| 178 | 2026-08-08 22:28 | 639218243323944113 |
|
324 ms | 172.236.109.120 |
| 177 | 2026-08-08 22:28 | 639218243323944113 |
|
324 ms | 172.232.3.86 |
| 176 | 2026-08-08 22:28 | 639218243323944113 |
|
324 ms | 172.238.190.126 |
| 175 | 2026-08-08 22:13 | 639218234397020230 |
|
157 ms | 172.232.3.86 |
| 174 | 2026-08-08 22:13 | 639218234397020230 |
|
157 ms | 172.238.190.126 |
| 173 | 2026-08-08 22:13 | 639218234397020230 |
|
157 ms | 172.236.109.120 |
| 172 | 2026-08-08 21:58 | 639218225412858763 |
|
100 ms | 172.232.3.86 |
| 171 | 2026-08-08 21:58 | 639218225412858763 |
|
100 ms | 172.238.190.126 |
| 170 | 2026-08-08 21:58 | 639218225412858763 |
|
100 ms | 172.236.109.120 |
| 169 | 2026-08-08 21:04 | 639218194282616684 |
|
139 ms | 172.232.3.86 |
| 168 | 2026-08-08 21:04 | 639218194282616684 |
|
139 ms | 172.236.109.120 |
| 167 | 2026-08-08 21:04 | 639218194282616684 |
|
139 ms | 172.238.190.126 |
| 166 | 2026-08-08 20:49 | 639218185036989606 |
|
186 ms | 172.236.109.120 |
| 165 | 2026-08-08 20:49 | 639218185036989606 |
|
186 ms | 172.238.190.126 |
| 164 | 2026-08-08 20:49 | 639218185036989606 |
|
186 ms | 172.232.3.86 |
| 163 | 2026-08-08 20:34 | 639218175974363575 |
|
1069 ms | 172.232.3.86 |
| 162 | 2026-08-08 20:34 | 639218175974363575 |
|
1069 ms | 172.238.190.126 |
| 161 | 2026-08-08 20:34 | 639218175974363575 |
|
1069 ms | 172.236.109.120 |
| 160 | 2026-08-08 20:19 | 639218166972644815 |
|
195 ms | 172.236.109.120 |
| 159 | 2026-08-08 20:19 | 639218166972644815 |
|
195 ms | 172.238.190.126 |
| 158 | 2026-08-08 20:19 | 639218166972644815 |
|
195 ms | 172.232.3.86 |
| 157 | 2026-08-08 19:27 | 639218135900313734 |
|
193 ms | 172.238.190.126 |
| 156 | 2026-08-08 19:27 | 639218135900313734 |
|
193 ms | 172.232.3.86 |
| 155 | 2026-08-08 19:27 | 639218135900313734 |
|
193 ms | 172.236.109.120 |
| 154 | 2026-08-08 19:12 | 639218127088470726 |
|
2126 ms | 172.238.190.126 |
| 153 | 2026-08-08 19:12 | 639218127088470726 |
|
2126 ms | 172.232.3.86 |
| 152 | 2026-08-08 19:12 | 639218127088470726 |
|
2126 ms | 172.236.109.120 |
| 151 | 2026-08-08 18:57 | 639218118310406743 |
|
149 ms | 172.238.190.126 |
| 150 | 2026-08-08 18:57 | 639218118310406743 |
|
149 ms | 172.232.3.86 |
| 149 | 2026-08-08 18:57 | 639218118310406743 |
|
149 ms | 172.236.109.120 |
| 148 | 2026-08-08 18:43 | 639218109452520238 |
|
322 ms | 172.232.3.86 |
| 147 | 2026-08-08 18:43 | 639218109452520238 |
|
322 ms | 172.236.109.120 |
| 146 | 2026-08-08 18:43 | 639218109452520238 |
|
322 ms | 172.238.190.126 |
| 145 | 2026-08-08 17:51 | 639218078440804962 |
|
2130 ms | 172.236.109.120 |
| 144 | 2026-08-08 17:51 | 639218078440804962 |
|
2130 ms | 172.238.190.126 |
| 143 | 2026-08-08 17:51 | 639218078440804962 |
|
2130 ms | 172.232.3.86 |
| 142 | 2026-08-08 17:37 | 639218069827056995 |
|
155 ms | 172.232.3.86 |
| 141 | 2026-08-08 17:37 | 639218069827056995 |
|
155 ms | 172.238.190.126 |
| 140 | 2026-08-08 17:37 | 639218069827056995 |
|
155 ms | 172.236.109.120 |
| 139 | 2026-08-08 17:22 | 639218060928974999 |
|
220 ms | 172.238.190.126 |
| 138 | 2026-08-08 17:22 | 639218060928974999 |
|
220 ms | 172.236.109.120 |
| 137 | 2026-08-08 17:22 | 639218060928974999 |
|
220 ms | 172.232.3.86 |
| 136 | 2026-08-08 17:07 | 639218052072104591 |
|
190 ms | 172.232.3.86 |
| 135 | 2026-08-08 17:07 | 639218052072104591 |
|
190 ms | 172.238.190.126 |
| 134 | 2026-08-08 17:07 | 639218052072104591 |
|
190 ms | 172.236.109.120 |
| 133 | 2026-08-08 16:15 | 639218021131612993 |
|
153 ms | 172.236.109.120 |
| 132 | 2026-08-08 16:15 | 639218021131612993 |
|
153 ms | 172.238.190.126 |
| 131 | 2026-08-08 16:15 | 639218021131612993 |
|
153 ms | 172.232.3.86 |
| 130 | 2026-08-08 16:01 | 639218012544891033 |
|
122 ms | 172.238.190.126 |
| 129 | 2026-08-08 16:01 | 639218012544891033 |
|
122 ms | 172.236.109.120 |
| 128 | 2026-08-08 16:01 | 639218012544891033 |
|
122 ms | 172.232.3.86 |
| 127 | 2026-08-08 15:47 | 639218003733822367 |
|
237 ms | 172.238.190.126 |
| 126 | 2026-08-08 15:47 | 639218003733822367 |
|
237 ms | 172.232.3.86 |
| 125 | 2026-08-08 15:47 | 639218003733822367 |
|
237 ms | 172.236.109.120 |
| 124 | 2026-08-08 15:32 | 639217994998349201 |
|
- | |
| 123 | 2026-08-08 14:40 | 639217963788814319 |
|
176 ms | 172.238.190.126 |
| 122 | 2026-08-08 14:40 | 639217963788814319 |
|
176 ms | 172.232.3.86 |
| 121 | 2026-08-08 14:40 | 639217963788814319 |
|
176 ms | 172.236.109.120 |
| 120 | 2026-08-08 14:25 | 639217955087396874 |
|
32 ms | 172.236.109.120 |
| 119 | 2026-08-08 14:25 | 639217955087396874 |
|
32 ms | 172.238.190.126 |
| 118 | 2026-08-08 14:25 | 639217955087396874 |
|
32 ms | 172.232.3.86 |
| 117 | 2026-08-08 14:11 | 639217946350294952 |
|
442 ms | 172.238.190.126 |
| 116 | 2026-08-08 14:11 | 639217946350294952 |
|
442 ms | 172.236.109.120 |
| 115 | 2026-08-08 14:11 | 639217946350294952 |
|
442 ms | 172.232.3.86 |
| 114 | 2026-08-08 13:56 | 639217937526020436 |
|
180 ms | 172.232.3.86 |
| 113 | 2026-08-08 13:56 | 639217937526020436 |
|
180 ms | 172.236.109.120 |
| 112 | 2026-08-08 13:56 | 639217937526020436 |
|
180 ms | 172.238.190.126 |
| 111 | 2026-08-08 13:05 | 639217906769667024 |
|
23 ms | 172.236.109.120 |
| 110 | 2026-08-08 13:05 | 639217906769667024 |
|
23 ms | 172.232.3.86 |
| 109 | 2026-08-08 13:05 | 639217906769667024 |
|
23 ms | 172.238.190.126 |
| 108 | 2026-08-08 12:51 | 639217898300938849 |
|
152 ms | 172.238.190.126 |
| 107 | 2026-08-08 12:51 | 639217898300938849 |
|
152 ms | 172.236.109.120 |
| 106 | 2026-08-08 12:51 | 639217898300938849 |
|
152 ms | 172.232.3.86 |
| 105 | 2026-08-08 12:36 | 639217889778639925 |
|
146 ms | 172.238.190.126 |
| 104 | 2026-08-08 12:36 | 639217889778639925 |
|
146 ms | 172.232.3.86 |
| 103 | 2026-08-08 12:36 | 639217889778639925 |
|
146 ms | 172.236.109.120 |
| 102 | 2026-08-08 12:22 | 639217881083065140 |
|
134 ms | 172.236.109.120 |
| 101 | 2026-08-08 12:22 | 639217881083065140 |
|
134 ms | 172.232.3.86 |
| 100 | 2026-08-08 12:22 | 639217881083065140 |
|
134 ms | 172.238.190.126 |
| 99 | 2026-08-08 11:32 | 639217850620659312 |
|
227 ms | 172.238.190.126 |
| 98 | 2026-08-08 11:32 | 639217850620659312 |
|
227 ms | 172.236.109.120 |
| 97 | 2026-08-08 11:32 | 639217850620659312 |
|
227 ms | 172.232.3.86 |
| 96 | 2026-08-08 11:18 | 639217841938624907 |
|
306 ms | 172.232.3.86 |
| 95 | 2026-08-08 11:18 | 639217841938624907 |
|
306 ms | 172.238.190.126 |
| 94 | 2026-08-08 11:18 | 639217841938624907 |
|
306 ms | 172.236.109.120 |
| 93 | 2026-08-08 11:04 | 639217833389546843 |
|
131 ms | 172.232.3.86 |
| 92 | 2026-08-08 11:04 | 639217833389546843 |
|
131 ms | 172.238.190.126 |
| 91 | 2026-08-08 11:04 | 639217833389546843 |
|
131 ms | 172.236.109.120 |
| 90 | 2026-08-08 10:49 | 639217824846173945 |
|
285 ms | 172.232.3.86 |
| 89 | 2026-08-08 10:49 | 639217824846173945 |
|
285 ms | 172.238.190.126 |
| 88 | 2026-08-08 10:49 | 639217824846173945 |
|
285 ms | 172.236.109.120 |
| 87 | 2026-08-08 09:58 | 639217793807292972 |
|
196 ms | 172.238.190.126 |
| 86 | 2026-08-08 09:58 | 639217793807292972 |
|
196 ms | 172.236.109.120 |
| 85 | 2026-08-08 09:58 | 639217793807292972 |
|
196 ms | 172.232.3.86 |
| 84 | 2026-08-08 09:44 | 639217785208951403 |
|
236 ms | 172.232.3.86 |
| 83 | 2026-08-08 09:44 | 639217785208951403 |
|
236 ms | 172.236.109.120 |
| 82 | 2026-08-08 09:44 | 639217785208951403 |
|
236 ms | 172.238.190.126 |
| 81 | 2026-08-08 09:29 | 639217776566534942 |
|
288 ms | 172.232.3.86 |
| 80 | 2026-08-08 09:29 | 639217776566534942 |
|
288 ms | 172.236.109.120 |
| 79 | 2026-08-08 09:29 | 639217776566534942 |
|
288 ms | 172.238.190.126 |
| 78 | 2026-08-08 09:15 | 639217767935139326 |
|
222 ms | 172.236.109.120 |
| 77 | 2026-08-08 09:15 | 639217767935139326 |
|
222 ms | 172.238.190.126 |
| 76 | 2026-08-08 09:15 | 639217767935139326 |
|
222 ms | 172.232.3.86 |
| 75 | 2026-08-08 08:23 | 639217737225367411 |
|
130 ms | 172.232.3.86 |
| 74 | 2026-08-08 08:23 | 639217737225367411 |
|
130 ms | 172.236.109.120 |
| 73 | 2026-08-08 08:23 | 639217737225367411 |
|
130 ms | 172.238.190.126 |
| 72 | 2026-08-08 08:09 | 639217728765093674 |
|
247 ms | 172.232.3.86 |
| 71 | 2026-08-08 08:09 | 639217728765093674 |
|
247 ms | 172.236.109.120 |
| 70 | 2026-08-08 08:09 | 639217728765093674 |
|
247 ms | 172.238.190.126 |
| 69 | 2026-08-08 07:55 | 639217720136905586 |
|
37 ms | 172.232.3.86 |
| 68 | 2026-08-08 07:55 | 639217720136905586 |
|
37 ms | 172.236.109.120 |
| 67 | 2026-08-08 07:55 | 639217720136905586 |
|
37 ms | 172.238.190.126 |
| 66 | 2026-08-08 07:41 | 639217711410853004 |
|
227 ms | 172.238.190.126 |
| 65 | 2026-08-08 07:41 | 639217711410853004 |
|
227 ms | 172.232.3.86 |
| 64 | 2026-08-08 07:41 | 639217711410853004 |
|
227 ms | 172.236.109.120 |
| 63 | 2026-08-08 06:48 | 639217680275549698 |
|
131 ms | 172.238.190.126 |
| 62 | 2026-08-08 06:48 | 639217680275549698 |
|
131 ms | 172.232.3.86 |
| 61 | 2026-08-08 06:48 | 639217680275549698 |
|
131 ms | 172.236.109.120 |
| 60 | 2026-08-08 06:33 | 639217671340563867 |
|
280 ms | 172.232.3.86 |
| 59 | 2026-08-08 06:33 | 639217671340563867 |
|
280 ms | 172.238.190.126 |
| 58 | 2026-08-08 06:33 | 639217671340563867 |
|
280 ms | 172.236.109.120 |
| 57 | 2026-08-08 06:18 | 639217662739829952 |
|
32 ms | 172.232.3.86 |
| 56 | 2026-08-08 06:18 | 639217662739829952 |
|
32 ms | 172.236.109.120 |
| 55 | 2026-08-08 06:18 | 639217662739829952 |
|
32 ms | 172.238.190.126 |
| 54 | 2026-08-08 06:04 | 639217654129395144 |
|
31 ms | 172.236.109.120 |
| 53 | 2026-08-08 06:04 | 639217654129395144 |
|
31 ms | 172.232.3.86 |
| 52 | 2026-08-08 06:04 | 639217654129395144 |
|
31 ms | 172.238.190.126 |
| 51 | 2026-08-08 05:13 | 639217623690502934 |
|
288 ms | 172.232.3.86 |
| 50 | 2026-08-08 05:13 | 639217623690502934 |
|
288 ms | 172.238.190.126 |
| 49 | 2026-08-08 05:13 | 639217623690502934 |
|
288 ms | 172.236.109.120 |
| 48 | 2026-08-08 04:59 | 639217615180184169 |
|
106 ms | 172.236.109.120 |
| 47 | 2026-08-08 04:59 | 639217615180184169 |
|
106 ms | 172.238.190.126 |
| 46 | 2026-08-08 04:59 | 639217615180184169 |
|
106 ms | 172.232.3.86 |
| 45 | 2026-08-08 04:45 | 639217606737293244 |
|
2027 ms | 172.232.3.86 |
| 44 | 2026-08-08 04:45 | 639217606737293244 |
|
2027 ms | 172.238.190.126 |
| 43 | 2026-08-08 04:45 | 639217606737293244 |
|
2027 ms | 172.236.109.120 |
| 42 | 2026-08-08 04:31 | 639217598089858483 |
|
221 ms | 172.232.3.86 |
| 41 | 2026-08-08 04:31 | 639217598089858483 |
|
221 ms | 172.236.109.120 |
| 40 | 2026-08-08 04:31 | 639217598089858483 |
|
221 ms | 172.238.190.126 |
| 39 | 2026-08-08 03:40 | 639217567343169140 |
|
252 ms | 172.238.190.126 |
| 38 | 2026-08-08 03:40 | 639217567343169140 |
|
252 ms | 172.232.3.86 |
| 37 | 2026-08-08 03:40 | 639217567343169140 |
|
252 ms | 172.236.109.120 |
| 36 | 2026-08-08 03:25 | 639217558743892856 |
|
270 ms | 172.232.3.86 |
| 35 | 2026-08-08 03:25 | 639217558743892856 |
|
270 ms | 172.238.190.126 |
| 34 | 2026-08-08 03:25 | 639217558743892856 |
|
270 ms | 172.236.109.120 |
| 33 | 2026-08-08 03:11 | 639217550069823359 |
|
2308 ms | 172.236.109.120 |
| 32 | 2026-08-08 03:11 | 639217550069823359 |
|
2308 ms | 172.232.3.86 |
| 31 | 2026-08-08 03:11 | 639217550069823359 |
|
2308 ms | 172.238.190.126 |
| 30 | 2026-08-08 02:56 | 639217541571663863 |
|
130 ms | 172.238.190.126 |
| 29 | 2026-08-08 02:56 | 639217541571663863 |
|
130 ms | 172.232.3.86 |
| 28 | 2026-08-08 02:56 | 639217541571663863 |
|
130 ms | 172.236.109.120 |
| 27 | 2026-08-08 02:01 | 639217510598671918 |
|
26 ms | 172.238.190.126 |
| 26 | 2026-08-08 02:01 | 639217510598671918 |
|
26 ms | 172.232.3.86 |
| 25 | 2026-08-08 02:01 | 639217510598671918 |
|
26 ms | 172.236.109.120 |
| 24 | 2026-08-08 01:46 | 639217501853904641 |
|
2251 ms | 172.232.3.86 |
| 23 | 2026-08-08 01:46 | 639217501853904641 |
|
2251 ms | 172.236.109.120 |
| 22 | 2026-08-08 01:46 | 639217501853904641 |
|
2251 ms | 172.238.190.126 |
| 21 | 2026-08-08 01:31 | 639217492857464038 |
|
259 ms | 172.236.109.120 |
| 20 | 2026-08-08 01:31 | 639217492857464038 |
|
259 ms | 172.238.190.126 |
| 19 | 2026-08-08 01:31 | 639217492857464038 |
|
259 ms | 172.232.3.86 |
| 18 | 2026-08-08 01:16 | 639217483935810845 |
|
119 ms | 172.238.190.126 |
| 17 | 2026-08-08 01:16 | 639217483935810845 |
|
119 ms | 172.232.3.86 |
| 16 | 2026-08-08 01:16 | 639217483935810845 |
|
119 ms | 172.236.109.120 |
| 15 | 2026-08-08 01:02 | 639217475281344873 |
|
149 ms | 172.236.109.120 |
| 14 | 2026-08-08 01:02 | 639217475281344873 |
|
149 ms | 172.232.3.86 |
| 13 | 2026-08-08 01:02 | 639217475281344873 |
|
149 ms | 172.238.190.126 |
| 12 | 2026-08-08 00:47 | 639217466591266473 |
|
2127 ms | 172.232.3.86 |
| 11 | 2026-08-08 00:47 | 639217466591266473 |
|
2127 ms | 172.238.190.126 |
| 10 | 2026-08-08 00:47 | 639217466591266473 |
|
2127 ms | 172.236.109.120 |
| 9 | 2026-08-08 00:33 | 639217457842031506 |
|
202 ms | 172.238.190.126 |
| 8 | 2026-08-08 00:33 | 639217457842031506 |
|
202 ms | 172.236.109.120 |
| 7 | 2026-08-08 00:33 | 639217457842031506 |
|
202 ms | 172.232.3.86 |
| 6 | 2026-08-08 00:18 | 639217449192590684 |
|
157 ms | 172.232.3.86 |
| 5 | 2026-08-08 00:18 | 639217449192590684 |
|
157 ms | 172.238.190.126 |
| 4 | 2026-08-08 00:18 | 639217449192590684 |
|
157 ms | 172.236.109.120 |
| 3 | 2026-08-08 00:04 | 639217440385817840 |
|
123 ms | 172.232.3.86 |
| 2 | 2026-08-08 00:04 | 639217440385817840 |
|
123 ms | 172.236.109.120 |
| 1 | 2026-08-08 00:04 | 639217440385817840 |
|
123 ms | 172.238.190.126 |