DNS response history for ns1.iousui.com

ns1.iousui.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 73 DNS check records, 72 successful responses, 1 failed responses, and 268 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.iousui.com.
Records on Selected Date

73

Historical checks stored for this nameserver on selected date

Average Latency

268 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-21 23:53

All timestamps shown in UTC

Latest Resolved IP on Selected Date

13.13.13.250

Most recently resolved hosting IP on selected date

Successful Responses

72

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 ns1.iousui.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
73 2026-08-21 23:53 639229527598660841
169 ms 13.13.13.250
72 2026-08-21 23:37 639229517954323214
161 ms 13.13.13.250
71 2026-08-21 23:21 639229508269999021
2172 ms 13.13.13.250
70 2026-08-21 23:05 639229498559060171
146 ms 13.13.13.250
69 2026-08-21 22:48 639229488519347586
147 ms 13.13.13.250
68 2026-08-21 21:55 639229456606578934
48 ms 13.13.13.250
67 2026-08-21 21:39 639229446985772499
51 ms 13.13.13.250
66 2026-08-21 21:23 639229437367313098
2225 ms 13.13.13.250
65 2026-08-21 21:07 639229427923950391
168 ms 13.13.13.250
64 2026-08-21 20:51 639229418168588854
112 ms 13.13.13.250
63 2026-08-21 20:34 639229408345678334
4 ms 13.13.13.250
62 2026-08-21 20:18 639229398616354648
168 ms 13.13.13.250
61 2026-08-21 20:02 639229388634592323
161 ms 13.13.13.250
60 2026-08-21 19:45 639229378792837692
144 ms 13.13.13.250
59 2026-08-21 19:29 639229369154682311
149 ms 13.13.13.250
58 2026-08-21 19:13 639229359248017926
260 ms 13.13.13.250
57 2026-08-21 18:56 639229349124294642
2010 ms 13.13.13.250
56 2026-08-21 18:04 639229317791715692
147 ms 13.13.13.250
55 2026-08-21 17:48 639229308115194575
169 ms 13.13.13.250
54 2026-08-21 17:31 639229298320320558
2 ms 13.13.13.250
53 2026-08-21 17:15 639229288674863221
25 ms 13.13.13.250
52 2026-08-21 16:59 639229278983677079
78 ms 13.13.13.250
51 2026-08-21 16:43 639229269405517175
139 ms 13.13.13.250
50 2026-08-21 16:27 639229259594798244
-
49 2026-08-21 16:10 639229249736681188
157 ms 13.13.13.250
48 2026-08-21 15:53 639229239699417787
139 ms 13.13.13.250
47 2026-08-21 15:37 639229229621964033
149 ms 13.13.13.250
46 2026-08-21 15:20 639229219567270965
173 ms 13.13.13.250
45 2026-08-21 15:03 639229209406666856
2158 ms 13.13.13.250
44 2026-08-21 14:10 639229177815876178
122 ms 13.13.13.250
43 2026-08-21 13:54 639229168243572685
72 ms 13.13.13.250
42 2026-08-21 13:38 639229158599856475
145 ms 13.13.13.250
41 2026-08-21 13:22 639229148998940902
152 ms 13.13.13.250
40 2026-08-21 13:06 639229139276923594
113 ms 13.13.13.250
39 2026-08-21 12:50 639229129709912394
290 ms 13.13.13.250
38 2026-08-21 12:34 639229119801488500
265 ms 13.13.13.250
37 2026-08-21 12:17 639229110135262458
148 ms 13.13.13.250
36 2026-08-21 12:01 639229100336051392
150 ms 13.13.13.250
35 2026-08-21 11:45 639229090641415626
53 ms 13.13.13.250
34 2026-08-21 11:28 639229080702683947
1730 ms 13.13.13.250
33 2026-08-21 11:12 639229070601456699
70 ms 13.13.13.250
32 2026-08-21 10:19 639229038947447232
50 ms 13.13.13.250
31 2026-08-21 10:03 639229029268708773
361 ms 13.13.13.250
30 2026-08-21 09:47 639229019647910603
230 ms 13.13.13.250
29 2026-08-21 09:31 639229009983843738
144 ms 13.13.13.250
28 2026-08-21 09:14 639229000203331882
151 ms 13.13.13.250
27 2026-08-21 08:58 639228990302335999
227 ms 13.13.13.250
26 2026-08-21 08:41 639228980567740722
171 ms 13.13.13.250
25 2026-08-21 08:25 639228970762445174
9 ms 13.13.13.250
24 2026-08-21 08:09 639228961065054445
48 ms 13.13.13.250
23 2026-08-21 07:53 639228951224649885
114 ms 13.13.13.250
22 2026-08-21 07:36 639228941303864592
240 ms 13.13.13.250
21 2026-08-21 07:19 639228931191328583
158 ms 13.13.13.250
20 2026-08-21 06:27 639228899518173317
4 ms 13.13.13.250
19 2026-08-21 06:10 639228889785027669
218 ms 13.13.13.250
18 2026-08-21 05:54 639228880106330161
152 ms 13.13.13.250
17 2026-08-21 05:38 639228870316184091
144 ms 13.13.13.250
16 2026-08-21 05:22 639228860695366512
3 ms 13.13.13.250
15 2026-08-21 05:06 639228851027209500
115 ms 13.13.13.250
14 2026-08-21 04:50 639228841479265462
145 ms 13.13.13.250
13 2026-08-21 04:34 639228831752962260
130 ms 13.13.13.250
12 2026-08-21 04:17 639228821953295483
160 ms 13.13.13.250
11 2026-08-21 04:01 639228812227429953
2 ms 13.13.13.250
10 2026-08-21 03:45 639228802476107538
140 ms 13.13.13.250
9 2026-08-21 03:28 639228792525492032
145 ms 13.13.13.250
8 2026-08-21 02:36 639228761131421385
36 ms 13.13.13.250
7 2026-08-21 02:20 639228751571206692
143 ms 13.13.13.250
6 2026-08-21 02:03 639228741705571019
145 ms 13.13.13.250
5 2026-08-21 01:47 639228731642208228
154 ms 13.13.13.250
4 2026-08-21 00:55 639228700387002072
153 ms 13.13.13.250
3 2026-08-21 00:38 639228690742014433
160 ms 13.13.13.250
2 2026-08-21 00:22 639228680877937122
173 ms 13.13.13.250
1 2026-08-21 00:05 639228670775860800
149 ms 13.13.13.250