DNS response history for ns1.cystruct.com

ns1.cystruct.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 2026-08-17. For this date, NameServerHistory found 72 DNS check records, 72 successful responses, 0 failed responses, and 289 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.cystruct.com.
Records on Selected Date

72

Historical checks stored for this nameserver on selected date

Average Latency

289 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-17 23:59

All timestamps shown in UTC

Latest Resolved IP on Selected Date

108.160.156.57

Most recently resolved hosting IP on selected date

Successful Responses

72

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.cystruct.com

Showing DNS history for 2026-08-17 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
72 2026-08-17 23:59 639226072268080268
163 ms 108.160.156.57
71 2026-08-17 23:42 639226062577647657
323 ms 108.160.156.57
70 2026-08-17 22:50 639226031060857136
167 ms 108.160.156.57
69 2026-08-17 22:34 639226021535117364
11 ms 108.160.156.57
68 2026-08-17 22:18 639226011884237078
5 ms 108.160.156.57
67 2026-08-17 22:02 639226002309299142
194 ms 108.160.156.57
66 2026-08-17 21:46 639225992791784448
361 ms 108.160.156.57
65 2026-08-17 21:30 639225983045271390
220 ms 108.160.156.57
64 2026-08-17 21:13 639225973246293513
348 ms 108.160.156.57
63 2026-08-17 20:57 639225963620186236
345 ms 108.160.156.57
62 2026-08-17 20:41 639225953899183916
339 ms 108.160.156.57
61 2026-08-17 20:25 639225944391528206
168 ms 108.160.156.57
60 2026-08-17 20:09 639225934593254169
329 ms 108.160.156.57
59 2026-08-17 19:53 639225924669984512
363 ms 108.160.156.57
58 2026-08-17 18:59 639225893048561320
358 ms 108.160.156.57
57 2026-08-17 18:44 639225883481298424
326 ms 108.160.156.57
56 2026-08-17 18:28 639225873845394034
328 ms 108.160.156.57
55 2026-08-17 18:12 639225864216078662
333 ms 108.160.156.57
54 2026-08-17 17:55 639225854541857773
351 ms 108.160.156.57
53 2026-08-17 17:39 639225844733604072
342 ms 108.160.156.57
52 2026-08-17 17:23 639225835085229232
167 ms 108.160.156.57
51 2026-08-17 17:07 639225825349373981
2196 ms 108.160.156.57
50 2026-08-17 16:51 639225815690604161
327 ms 108.160.156.57
49 2026-08-17 16:35 639225805952472306
306 ms 108.160.156.57
48 2026-08-17 16:18 639225796264729638
159 ms 108.160.156.57
47 2026-08-17 16:02 639225786326499329
2159 ms 108.160.156.57
46 2026-08-17 15:09 639225754798130711
297 ms 108.160.156.57
45 2026-08-17 14:53 639225745123193922
299 ms 108.160.156.57
44 2026-08-17 14:37 639225735540597271
302 ms 108.160.156.57
43 2026-08-17 14:21 639225725894857396
330 ms 108.160.156.57
42 2026-08-17 14:05 639225716249606913
325 ms 108.160.156.57
41 2026-08-17 13:49 639225706638238179
323 ms 108.160.156.57
40 2026-08-17 13:33 639225696949691423
313 ms 108.160.156.57
39 2026-08-17 13:17 639225687286186336
343 ms 108.160.156.57
38 2026-08-17 13:01 639225677679573133
334 ms 108.160.156.57
37 2026-08-17 12:44 639225667957861024
5 ms 108.160.156.57
36 2026-08-17 12:28 639225658298791618
5 ms 108.160.156.57
35 2026-08-17 12:12 639225648583652785
5 ms 108.160.156.57
34 2026-08-17 11:19 639225617000524308
4 ms 108.160.156.57
33 2026-08-17 11:04 639225607668541600
304 ms 108.160.156.57
32 2026-08-17 10:48 639225598117279238
5 ms 108.160.156.57
31 2026-08-17 10:32 639225588751002710
162 ms 108.160.156.57
30 2026-08-17 10:16 639225579295831051
5 ms 108.160.156.57
29 2026-08-17 10:01 639225569761469940
354 ms 108.160.156.57
28 2026-08-17 09:45 639225560161422333
5 ms 108.160.156.57
27 2026-08-17 09:29 639225550739955565
167 ms 108.160.156.57
26 2026-08-17 09:13 639225541125222426
321 ms 108.160.156.57
25 2026-08-17 08:57 639225531526675983
3 ms 108.160.156.57
24 2026-08-17 08:41 639225521915528222
4 ms 108.160.156.57
23 2026-08-17 08:25 639225512148151789
172 ms 108.160.156.57
22 2026-08-17 07:32 639225480786142412
5 ms 108.160.156.57
21 2026-08-17 07:17 639225471394348551
342 ms 108.160.156.57
20 2026-08-17 07:01 639225462031685068
199 ms 108.160.156.57
19 2026-08-17 06:45 639225452639458328
302 ms 108.160.156.57
18 2026-08-17 06:30 639225443300966543
165 ms 108.160.156.57
17 2026-08-17 06:14 639225433880499379
3 ms 108.160.156.57
16 2026-08-17 05:58 639225424395198277
355 ms 108.160.156.57
15 2026-08-17 05:43 639225414744137487
345 ms 108.160.156.57
14 2026-08-17 05:26 639225405186783164
162 ms 108.160.156.57
13 2026-08-17 05:10 639225395563669822
327 ms 108.160.156.57
12 2026-08-17 04:54 639225386076645158
331 ms 108.160.156.57
11 2026-08-17 04:39 639225376620669704
316 ms 108.160.156.57
10 2026-08-17 03:47 639225345580892706
317 ms 108.160.156.57
9 2026-08-17 03:31 639225336207383710
345 ms 108.160.156.57
8 2026-08-17 03:15 639225326726565001
331 ms 108.160.156.57
7 2026-08-17 03:00 639225317249271010
178 ms 108.160.156.57
6 2026-08-17 02:08 639225286280886044
355 ms 108.160.156.57
5 2026-08-17 01:52 639225276872567548
164 ms 108.160.156.57
4 2026-08-17 01:36 639225267353865348
334 ms 108.160.156.57
3 2026-08-17 01:21 639225258033914248
333 ms 108.160.156.57
2 2026-08-17 00:29 639225226652221583
169 ms 108.160.156.57
1 2026-08-17 00:13 639225217156387684
326 ms 108.160.156.57