DNS response history for ns1.isimserver.com

ns1.isimserver.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, 71 successful responses, 2 failed responses, and 346 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.isimserver.com.
Records on Selected Date

73

Historical checks stored for this nameserver on selected date

Average Latency

346 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-21 23:52

All timestamps shown in UTC

Latest Resolved IP on Selected Date

45.195.231.188

Most recently resolved hosting IP on selected date

Successful Responses

71

Checks that returned a measurable response

Failed Responses

2

Checks with no response or no returned latency

Failure Rate

3%

Based on the selected date history

Selected Date Status

Responsive

At least one successful response exists on selected date

History for ns1.isimserver.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 23:52 639229527598660841
150 ms 45.195.231.188
72 2026-08-21 23:36 639229517954323214
98 ms 45.195.231.188
71 2026-08-21 23:20 639229508269999021
107 ms 45.195.231.188
70 2026-08-21 23:04 639229498559060171
31 ms 45.195.231.188
69 2026-08-21 22:47 639229488519347586
10 ms 45.195.231.188
68 2026-08-21 21:54 639229456606578934
79 ms 45.195.231.188
67 2026-08-21 21:38 639229446985772499
63 ms 45.195.231.188
66 2026-08-21 21:22 639229437367313098
34 ms 45.195.231.188
65 2026-08-21 21:06 639229427923950391
100 ms 45.195.231.188
64 2026-08-21 20:50 639229418168588854
112 ms 45.195.231.188
63 2026-08-21 20:34 639229408345678334
1623 ms 45.195.231.188
62 2026-08-21 20:17 639229398616354648
4 ms 45.195.231.188
61 2026-08-21 20:01 639229388634592323
59 ms 45.195.231.188
60 2026-08-21 19:45 639229378792837692
109 ms 45.195.231.188
59 2026-08-21 19:28 639229369154682311
47 ms 45.195.231.188
58 2026-08-21 19:12 639229359248017926
49 ms 45.195.231.188
57 2026-08-21 18:55 639229349124294642
96 ms 45.195.231.188
56 2026-08-21 18:03 639229317791715692
135 ms 45.195.231.188
55 2026-08-21 17:47 639229308115194575
92 ms 45.195.231.188
54 2026-08-21 17:30 639229298320320558
61 ms 45.195.231.188
53 2026-08-21 17:14 639229288674863221
124 ms 45.195.231.188
52 2026-08-21 16:58 639229278983677079
39 ms 45.195.231.188
51 2026-08-21 16:42 639229269405517175
101 ms 45.195.231.188
50 2026-08-21 16:26 639229259594798244
10 ms 45.195.231.188
49 2026-08-21 16:09 639229249736681188
2064 ms 45.195.231.188
48 2026-08-21 15:53 639229239699417787
133 ms 45.195.231.188
47 2026-08-21 15:36 639229229621964033
95 ms 45.195.231.188
46 2026-08-21 15:19 639229219567270965
80 ms 45.195.231.188
45 2026-08-21 15:02 639229209406666856
113 ms 45.195.231.188
44 2026-08-21 14:09 639229177815876178
98 ms 45.195.231.188
43 2026-08-21 13:53 639229168243572685
2088 ms 45.195.231.188
42 2026-08-21 13:37 639229158599856475
128 ms 45.195.231.188
41 2026-08-21 13:21 639229148998940902
125 ms 45.195.231.188
40 2026-08-21 13:05 639229139276923594
106 ms 45.195.231.188
39 2026-08-21 12:49 639229129709912394
129 ms 45.195.231.188
38 2026-08-21 12:33 639229119801488500
3 ms 45.195.231.188
37 2026-08-21 12:16 639229110135262458
62 ms 45.195.231.188
36 2026-08-21 12:00 639229100336051392
41 ms 45.195.231.188
35 2026-08-21 11:44 639229090641415626
2010 ms 45.195.231.188
34 2026-08-21 11:28 639229080702683947
80 ms 45.195.231.188
33 2026-08-21 11:11 639229070601456699
128 ms 45.195.231.188
32 2026-08-21 10:18 639229038947447232
95 ms 45.195.231.188
31 2026-08-21 10:02 639229029268708773
85 ms 45.195.231.188
30 2026-08-21 09:46 639229019647910603
110 ms 45.195.231.188
29 2026-08-21 09:30 639229009983843738
3 ms 45.195.231.188
28 2026-08-21 09:13 639229000203331882
83 ms 45.195.231.188
27 2026-08-21 08:57 639228990302335999
57 ms 45.195.231.188
26 2026-08-21 08:41 639228980567740722
113 ms 45.195.231.188
25 2026-08-21 08:24 639228970762445174
27 ms 45.195.231.188
24 2026-08-21 08:08 639228961065054445
47 ms 45.195.231.188
23 2026-08-21 07:52 639228951224649885
114 ms 45.195.231.188
22 2026-08-21 07:35 639228941303864592
-
21 2026-08-21 07:18 639228931191328583
-
20 2026-08-21 06:26 639228899518173317
7 ms 45.195.231.188
19 2026-08-21 06:09 639228889785027669
19 ms 45.195.231.188
18 2026-08-21 05:53 639228880106330161
286 ms 45.195.231.188
17 2026-08-21 05:37 639228870316184091
5 ms 45.195.231.188
16 2026-08-21 05:21 639228860695366512
103 ms 45.195.231.188
15 2026-08-21 05:05 639228851027209500
199 ms 45.195.231.188
14 2026-08-21 04:49 639228841479265462
55 ms 45.195.231.188
13 2026-08-21 04:33 639228831752962260
2009 ms 45.195.231.188
12 2026-08-21 04:16 639228821953295483
221 ms 45.195.231.188
11 2026-08-21 04:00 639228812227429953
1602 ms 45.195.231.188
10 2026-08-21 03:44 639228802476107538
56 ms 45.195.231.188
9 2026-08-21 03:27 639228792525492032
2014 ms 45.195.231.188
8 2026-08-21 02:35 639228761131421385
8 ms 45.195.231.188
7 2026-08-21 02:19 639228751571206692
2062 ms 45.195.231.188
6 2026-08-21 02:03 639228741705571019
2059 ms 45.195.231.188
5 2026-08-21 01:46 639228731642208228
2056 ms 45.195.231.188
4 2026-08-21 00:54 639228700387002072
50 ms 45.195.231.188
3 2026-08-21 00:38 639228690742014433
53 ms 45.195.231.188
2 2026-08-21 00:21 639228680877937122
113 ms 45.195.231.188
1 2026-08-21 00:04 639228670775860800
14 ms 45.195.231.188