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 2026-08-23. For this date, NameServerHistory found 75 DNS check records, 74 successful responses, 1 failed responses, and 305 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

75

Historical checks stored for this nameserver on selected date

Average Latency

305 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-23 23:51

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

74

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.isimserver.com

Showing DNS history for 2026-08-23 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
75 2026-08-23 23:51 639231254406598736
38 ms 45.195.231.188
74 2026-08-23 23:34 639231244697865594
2085 ms 45.195.231.188
73 2026-08-23 23:18 639231234893504693
23 ms 45.195.231.188
72 2026-08-23 23:02 639231225024549139
15 ms 45.195.231.188
71 2026-08-23 22:45 639231214931957622
108 ms 45.195.231.188
70 2026-08-23 22:28 639231204962010549
56 ms 45.195.231.188
69 2026-08-23 22:12 639231195170138463
4 ms 45.195.231.188
68 2026-08-23 21:55 639231185235020577
120 ms 45.195.231.188
67 2026-08-23 21:39 639231175558690075
60 ms 45.195.231.188
66 2026-08-23 21:22 639231165610444012
16 ms 45.195.231.188
65 2026-08-23 20:29 639231133806425363
55 ms 45.195.231.188
64 2026-08-23 20:13 639231124203758023
3 ms 45.195.231.188
63 2026-08-23 19:57 639231114428262706
13 ms 45.195.231.188
62 2026-08-23 19:41 639231104662480065
109 ms 45.195.231.188
61 2026-08-23 19:25 639231094840372018
108 ms 45.195.231.188
60 2026-08-23 19:08 639231085024583224
20 ms 45.195.231.188
59 2026-08-23 18:52 639231075257417427
2008 ms 45.195.231.188
58 2026-08-23 18:36 639231065516009503
133 ms 45.195.231.188
57 2026-08-23 18:19 639231055805348837
30 ms 45.195.231.188
56 2026-08-23 18:03 639231045980373765
8 ms 45.195.231.188
55 2026-08-23 17:47 639231035984577527
2068 ms 45.195.231.188
54 2026-08-23 17:30 639231025928115303
109 ms 45.195.231.188
53 2026-08-23 16:37 639230994250157583
4 ms 45.195.231.188
52 2026-08-23 16:21 639230984476411369
105 ms 45.195.231.188
51 2026-08-23 16:05 639230974838373450
117 ms 45.195.231.188
50 2026-08-23 15:48 639230965244277645
31 ms 45.195.231.188
49 2026-08-23 15:32 639230955522101820
65 ms 45.195.231.188
48 2026-08-23 15:16 639230945754521603
111 ms 45.195.231.188
47 2026-08-23 15:00 639230935852040504
74 ms 45.195.231.188
46 2026-08-23 14:43 639230926222061048
67 ms 45.195.231.188
45 2026-08-23 14:27 639230916449726907
27 ms 45.195.231.188
44 2026-08-23 14:11 639230906595053086
91 ms 45.195.231.188
43 2026-08-23 13:54 639230896680429441
33 ms 45.195.231.188
42 2026-08-23 13:38 639230886630210965
10 ms 45.195.231.188
41 2026-08-23 12:46 639230855430405719
62 ms 45.195.231.188
40 2026-08-23 12:29 639230845707499136
2058 ms 45.195.231.188
39 2026-08-23 12:13 639230836186805419
7 ms 45.195.231.188
38 2026-08-23 11:57 639230826493828316
114 ms 45.195.231.188
37 2026-08-23 11:41 639230816817882996
64 ms 45.195.231.188
36 2026-08-23 11:25 639230806933854189
99 ms 45.195.231.188
35 2026-08-23 11:08 639230797120243854
4 ms 45.195.231.188
34 2026-08-23 10:52 639230787310272840
149 ms 45.195.231.188
33 2026-08-23 10:36 639230777600173142
81 ms 45.195.231.188
32 2026-08-23 10:19 639230767665024593
10 ms 45.195.231.188
31 2026-08-23 10:03 639230757720962293
110 ms 45.195.231.188
30 2026-08-23 09:46 639230747722189784
34 ms 45.195.231.188
29 2026-08-23 08:54 639230716313923480
2089 ms 45.195.231.188
28 2026-08-23 08:38 639230706813835990
55 ms 45.195.231.188
27 2026-08-23 08:22 639230696871062203
-
26 2026-08-23 08:05 639230687142781616
56 ms 45.195.231.188
25 2026-08-23 07:49 639230677432142227
145 ms 45.195.231.188
24 2026-08-23 07:33 639230667686258061
85 ms 45.195.231.188
23 2026-08-23 07:17 639230658039243685
2 ms 45.195.231.188
22 2026-08-23 07:01 639230648468473803
107 ms 45.195.231.188
21 2026-08-23 06:44 639230638829658294
102 ms 45.195.231.188
20 2026-08-23 06:28 639230629247017617
58 ms 45.195.231.188
19 2026-08-23 06:12 639230619625318239
8 ms 45.195.231.188
18 2026-08-23 05:56 639230609697630264
7 ms 45.195.231.188
17 2026-08-23 05:04 639230578570131864
18 ms 45.195.231.188
16 2026-08-23 04:48 639230568958963168
72 ms 45.195.231.188
15 2026-08-23 04:32 639230559287611211
67 ms 45.195.231.188
14 2026-08-23 04:16 639230549524312030
57 ms 45.195.231.188
13 2026-08-23 03:59 639230539739801669
2077 ms 45.195.231.188
12 2026-08-23 03:43 639230530084069375
107 ms 45.195.231.188
11 2026-08-23 03:27 639230520362691441
131 ms 45.195.231.188
10 2026-08-23 03:11 639230510677194518
105 ms 45.195.231.188
9 2026-08-23 02:55 639230501156002646
53 ms 45.195.231.188
8 2026-08-23 02:39 639230491502198541
2024 ms 45.195.231.188
7 2026-08-23 02:23 639230481860318494
15 ms 45.195.231.188
6 2026-08-23 02:06 639230471893008575
2014 ms 45.195.231.188
5 2026-08-23 01:13 639230440030877421
111 ms 45.195.231.188
4 2026-08-23 00:57 639230430479725508
71 ms 45.195.231.188
3 2026-08-23 00:41 639230420875160219
111 ms 45.195.231.188
2 2026-08-23 00:25 639230411240692575
105 ms 45.195.231.188
1 2026-08-23 00:09 639230401550806607
2033 ms 45.195.231.188