DNS response history for ns1.duency.com

ns1.duency.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 2026-08-21. For this date, NameServerHistory found 146 DNS check records, 146 successful responses, 0 failed responses, and 336 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 ns1.duency.com.
Records on Selected Date

146

Historical checks stored for this nameserver on selected date

Average Latency

336 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-21 23:59

All timestamps shown in UTC

Latest Resolved IP on Selected Date

199.188.205.87

Most recently resolved hosting IP on selected date

Successful Responses

146

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 ns1.duency.com

Showing DNS history for 2026-08-21 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
146 2026-08-21 23:59 639229527598660841
348 ms 199.188.205.87
145 2026-08-21 23:59 639229527598660841
348 ms 198.187.31.56
144 2026-08-21 23:43 639229517954323214
2152 ms 199.188.205.87
143 2026-08-21 23:43 639229517954323214
2152 ms 198.187.31.56
142 2026-08-21 23:27 639229508269999021
326 ms 198.187.31.56
141 2026-08-21 23:27 639229508269999021
326 ms 199.188.205.87
140 2026-08-21 23:11 639229498559060171
4 ms 199.188.205.87
139 2026-08-21 23:11 639229498559060171
4 ms 198.187.31.56
138 2026-08-21 22:54 639229488519347586
337 ms 198.187.31.56
137 2026-08-21 22:54 639229488519347586
337 ms 199.188.205.87
136 2026-08-21 22:01 639229456606578934
316 ms 199.188.205.87
135 2026-08-21 22:01 639229456606578934
316 ms 198.187.31.56
134 2026-08-21 21:45 639229446985772499
2 ms 198.187.31.56
133 2026-08-21 21:45 639229446985772499
2 ms 199.188.205.87
132 2026-08-21 21:29 639229437367313098
353 ms 199.188.205.87
131 2026-08-21 21:29 639229437367313098
353 ms 198.187.31.56
130 2026-08-21 21:13 639229427923950391
337 ms 198.187.31.56
129 2026-08-21 21:13 639229427923950391
337 ms 199.188.205.87
128 2026-08-21 20:57 639229418168588854
355 ms 199.188.205.87
127 2026-08-21 20:57 639229418168588854
355 ms 198.187.31.56
126 2026-08-21 20:41 639229408345678334
340 ms 199.188.205.87
125 2026-08-21 20:41 639229408345678334
340 ms 198.187.31.56
124 2026-08-21 20:24 639229398616354648
327 ms 198.187.31.56
123 2026-08-21 20:24 639229398616354648
327 ms 199.188.205.87
122 2026-08-21 20:08 639229388634592323
344 ms 198.187.31.56
121 2026-08-21 20:08 639229388634592323
344 ms 199.188.205.87
120 2026-08-21 19:51 639229378792837692
310 ms 199.188.205.87
119 2026-08-21 19:51 639229378792837692
310 ms 198.187.31.56
118 2026-08-21 19:35 639229369154682311
192 ms 198.187.31.56
117 2026-08-21 19:35 639229369154682311
192 ms 199.188.205.87
116 2026-08-21 19:19 639229359248017926
369 ms 199.188.205.87
115 2026-08-21 19:19 639229359248017926
369 ms 198.187.31.56
114 2026-08-21 19:02 639229349124294642
321 ms 199.188.205.87
113 2026-08-21 19:02 639229349124294642
321 ms 198.187.31.56
112 2026-08-21 18:10 639229317791715692
330 ms 198.187.31.56
111 2026-08-21 18:10 639229317791715692
330 ms 199.188.205.87
110 2026-08-21 17:53 639229308115194575
337 ms 198.187.31.56
109 2026-08-21 17:53 639229308115194575
337 ms 199.188.205.87
108 2026-08-21 17:37 639229298320320558
420 ms 199.188.205.87
107 2026-08-21 17:37 639229298320320558
420 ms 198.187.31.56
106 2026-08-21 17:21 639229288674863221
7 ms 199.188.205.87
105 2026-08-21 17:21 639229288674863221
7 ms 198.187.31.56
104 2026-08-21 17:05 639229278983677079
296 ms 198.187.31.56
103 2026-08-21 17:05 639229278983677079
296 ms 199.188.205.87
102 2026-08-21 16:49 639229269405517175
333 ms 199.188.205.87
101 2026-08-21 16:49 639229269405517175
333 ms 198.187.31.56
100 2026-08-21 16:33 639229259594798244
351 ms 199.188.205.87
99 2026-08-21 16:33 639229259594798244
351 ms 198.187.31.56
98 2026-08-21 16:16 639229249736681188
331 ms 199.188.205.87
97 2026-08-21 16:16 639229249736681188
331 ms 198.187.31.56
96 2026-08-21 16:00 639229239699417787
334 ms 198.187.31.56
95 2026-08-21 16:00 639229239699417787
334 ms 199.188.205.87
94 2026-08-21 15:43 639229229621964033
379 ms 198.187.31.56
93 2026-08-21 15:43 639229229621964033
379 ms 199.188.205.87
92 2026-08-21 15:26 639229219567270965
321 ms 199.188.205.87
91 2026-08-21 15:26 639229219567270965
321 ms 198.187.31.56
90 2026-08-21 15:09 639229209406666856
351 ms 199.188.205.87
89 2026-08-21 15:09 639229209406666856
351 ms 198.187.31.56
88 2026-08-21 14:16 639229177815876178
362 ms 198.187.31.56
87 2026-08-21 14:16 639229177815876178
362 ms 199.188.205.87
86 2026-08-21 14:00 639229168243572685
322 ms 198.187.31.56
85 2026-08-21 14:00 639229168243572685
322 ms 199.188.205.87
84 2026-08-21 13:44 639229158599856475
339 ms 198.187.31.56
83 2026-08-21 13:44 639229158599856475
339 ms 199.188.205.87
82 2026-08-21 13:28 639229148998940902
337 ms 199.188.205.87
81 2026-08-21 13:28 639229148998940902
337 ms 198.187.31.56
80 2026-08-21 13:12 639229139276923594
333 ms 199.188.205.87
79 2026-08-21 13:12 639229139276923594
333 ms 198.187.31.56
78 2026-08-21 12:56 639229129709912394
332 ms 199.188.205.87
77 2026-08-21 12:56 639229129709912394
332 ms 198.187.31.56
76 2026-08-21 12:40 639229119801488500
376 ms 199.188.205.87
75 2026-08-21 12:40 639229119801488500
376 ms 198.187.31.56
74 2026-08-21 12:23 639229110135262458
5 ms 199.188.205.87
73 2026-08-21 12:23 639229110135262458
5 ms 198.187.31.56
72 2026-08-21 12:07 639229100336051392
320 ms 199.188.205.87
71 2026-08-21 12:07 639229100336051392
320 ms 198.187.31.56
70 2026-08-21 11:51 639229090641415626
303 ms 199.188.205.87
69 2026-08-21 11:51 639229090641415626
303 ms 198.187.31.56
68 2026-08-21 11:35 639229080702683947
331 ms 199.188.205.87
67 2026-08-21 11:35 639229080702683947
331 ms 198.187.31.56
66 2026-08-21 11:18 639229070601456699
368 ms 198.187.31.56
65 2026-08-21 11:18 639229070601456699
368 ms 199.188.205.87
64 2026-08-21 10:25 639229038947447232
9 ms 198.187.31.56
63 2026-08-21 10:25 639229038947447232
9 ms 199.188.205.87
62 2026-08-21 10:09 639229029268708773
208 ms 198.187.31.56
61 2026-08-21 10:09 639229029268708773
208 ms 199.188.205.87
60 2026-08-21 09:53 639229019647910603
3 ms 198.187.31.56
59 2026-08-21 09:53 639229019647910603
3 ms 199.188.205.87
58 2026-08-21 09:37 639229009983843738
312 ms 198.187.31.56
57 2026-08-21 09:37 639229009983843738
312 ms 199.188.205.87
56 2026-08-21 09:20 639229000203331882
363 ms 199.188.205.87
55 2026-08-21 09:20 639229000203331882
363 ms 198.187.31.56
54 2026-08-21 09:04 639228990302335999
155 ms 198.187.31.56
53 2026-08-21 09:04 639228990302335999
155 ms 199.188.205.87
52 2026-08-21 08:48 639228980567740722
348 ms 198.187.31.56
51 2026-08-21 08:48 639228980567740722
348 ms 199.188.205.87
50 2026-08-21 08:31 639228970762445174
300 ms 199.188.205.87
49 2026-08-21 08:31 639228970762445174
300 ms 198.187.31.56
48 2026-08-21 08:15 639228961065054445
288 ms 198.187.31.56
47 2026-08-21 08:15 639228961065054445
288 ms 199.188.205.87
46 2026-08-21 07:59 639228951224649885
328 ms 199.188.205.87
45 2026-08-21 07:59 639228951224649885
328 ms 198.187.31.56
44 2026-08-21 07:42 639228941303864592
4 ms 199.188.205.87
43 2026-08-21 07:42 639228941303864592
4 ms 198.187.31.56
42 2026-08-21 07:26 639228931191328583
372 ms 198.187.31.56
41 2026-08-21 07:26 639228931191328583
372 ms 199.188.205.87
40 2026-08-21 06:33 639228899518173317
321 ms 198.187.31.56
39 2026-08-21 06:33 639228899518173317
321 ms 199.188.205.87
38 2026-08-21 06:16 639228889785027669
335 ms 199.188.205.87
37 2026-08-21 06:16 639228889785027669
335 ms 198.187.31.56
36 2026-08-21 06:00 639228880106330161
360 ms 198.187.31.56
35 2026-08-21 06:00 639228880106330161
360 ms 199.188.205.87
34 2026-08-21 05:44 639228870316184091
214 ms 198.187.31.56
33 2026-08-21 05:44 639228870316184091
214 ms 199.188.205.87
32 2026-08-21 05:28 639228860695366512
315 ms 199.188.205.87
31 2026-08-21 05:28 639228860695366512
315 ms 198.187.31.56
30 2026-08-21 05:12 639228851027209500
329 ms 198.187.31.56
29 2026-08-21 05:12 639228851027209500
329 ms 199.188.205.87
28 2026-08-21 04:56 639228841479265462
3 ms 199.188.205.87
27 2026-08-21 04:56 639228841479265462
3 ms 198.187.31.56
26 2026-08-21 04:40 639228831752962260
313 ms 199.188.205.87
25 2026-08-21 04:40 639228831752962260
313 ms 198.187.31.56
24 2026-08-21 04:23 639228821953295483
294 ms 199.188.205.87
23 2026-08-21 04:23 639228821953295483
294 ms 198.187.31.56
22 2026-08-21 04:07 639228812227429953
320 ms 199.188.205.87
21 2026-08-21 04:07 639228812227429953
320 ms 198.187.31.56
20 2026-08-21 03:51 639228802476107538
3 ms 199.188.205.87
19 2026-08-21 03:51 639228802476107538
3 ms 198.187.31.56
18 2026-08-21 03:34 639228792525492032
295 ms 199.188.205.87
17 2026-08-21 03:34 639228792525492032
295 ms 198.187.31.56
16 2026-08-21 02:42 639228761131421385
290 ms 199.188.205.87
15 2026-08-21 02:42 639228761131421385
290 ms 198.187.31.56
14 2026-08-21 02:26 639228751571206692
180 ms 199.188.205.87
13 2026-08-21 02:26 639228751571206692
180 ms 198.187.31.56
12 2026-08-21 02:10 639228741705571019
331 ms 199.188.205.87
11 2026-08-21 02:10 639228741705571019
331 ms 198.187.31.56
10 2026-08-21 01:53 639228731642208228
303 ms 199.188.205.87
9 2026-08-21 01:53 639228731642208228
303 ms 198.187.31.56
8 2026-08-21 01:00 639228700387002072
467 ms 198.187.31.56
7 2026-08-21 01:00 639228700387002072
467 ms 199.188.205.87
6 2026-08-21 00:45 639228690742014433
2292 ms 199.188.205.87
5 2026-08-21 00:45 639228690742014433
2292 ms 198.187.31.56
4 2026-08-21 00:28 639228680877937122
285 ms 199.188.205.87
3 2026-08-21 00:28 639228680877937122
285 ms 198.187.31.56
2 2026-08-21 00:12 639228670775860800
321 ms 198.187.31.56
1 2026-08-21 00:12 639228670775860800
321 ms 199.188.205.87