DNS response history for kolver.iskono.ru

kolver.iskono.ru 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 418 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 kolver.iskono.ru.
Records on Selected Date

73

Historical checks stored for this nameserver on selected date

Average Latency

418 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-21 23:49

All timestamps shown in UTC

Latest Resolved IP on Selected Date

83.220.42.164

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 kolver.iskono.ru

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 23:49 639229527598660841
110 ms 83.220.42.164
72 2026-08-21 23:33 639229517954323214
111 ms 83.220.42.164
71 2026-08-21 23:17 639229508269999021
2094 ms 83.220.42.164
70 2026-08-21 23:00 639229498559060171
124 ms 83.220.42.164
69 2026-08-21 22:44 639229488519347586
107 ms 83.220.42.164
68 2026-08-21 21:51 639229456606578934
131 ms 83.220.42.164
67 2026-08-21 21:34 639229446985772499
113 ms 83.220.42.164
66 2026-08-21 21:18 639229437367313098
59 ms 83.220.42.164
65 2026-08-21 21:03 639229427923950391
127 ms 83.220.42.164
64 2026-08-21 20:46 639229418168588854
343 ms 83.220.42.164
63 2026-08-21 20:30 639229408345678334
86 ms 83.220.42.164
62 2026-08-21 20:14 639229398616354648
158 ms 83.220.42.164
61 2026-08-21 19:57 639229388634592323
164 ms 83.220.42.164
60 2026-08-21 19:41 639229378792837692
476 ms 83.220.42.164
59 2026-08-21 19:25 639229369154682311
122 ms 83.220.42.164
58 2026-08-21 19:08 639229359248017926
133 ms 83.220.42.164
57 2026-08-21 18:51 639229349124294642
149 ms 83.220.42.164
56 2026-08-21 17:59 639229317791715692
109 ms 83.220.42.164
55 2026-08-21 17:43 639229308115194575
132 ms 83.220.42.164
54 2026-08-21 17:27 639229298320320558
111 ms 83.220.42.164
53 2026-08-21 17:11 639229288674863221
125 ms 83.220.42.164
52 2026-08-21 16:54 639229278983677079
137 ms 83.220.42.164
51 2026-08-21 16:38 639229269405517175
2006 ms 83.220.42.164
50 2026-08-21 16:22 639229259594798244
2106 ms 83.220.42.164
49 2026-08-21 16:06 639229249736681188
2106 ms 83.220.42.164
48 2026-08-21 15:49 639229239699417787
116 ms 83.220.42.164
47 2026-08-21 15:32 639229229621964033
-
46 2026-08-21 15:15 639229219567270965
105 ms 83.220.42.164
45 2026-08-21 14:59 639229209406666856
105 ms 83.220.42.164
44 2026-08-21 14:06 639229177815876178
179 ms 83.220.42.164
43 2026-08-21 13:50 639229168243572685
57 ms 83.220.42.164
42 2026-08-21 13:34 639229158599856475
114 ms 83.220.42.164
41 2026-08-21 13:18 639229148998940902
115 ms 83.220.42.164
40 2026-08-21 13:02 639229139276923594
119 ms 83.220.42.164
39 2026-08-21 12:46 639229129709912394
137 ms 83.220.42.164
38 2026-08-21 12:29 639229119801488500
2150 ms 83.220.42.164
37 2026-08-21 12:13 639229110135262458
2092 ms 83.220.42.164
36 2026-08-21 11:57 639229100336051392
104 ms 83.220.42.164
35 2026-08-21 11:41 639229090641415626
2108 ms 83.220.42.164
34 2026-08-21 11:24 639229080702683947
291 ms 83.220.42.164
33 2026-08-21 11:07 639229070601456699
121 ms 83.220.42.164
32 2026-08-21 10:14 639229038947447232
101 ms 83.220.42.164
31 2026-08-21 09:58 639229029268708773
2170 ms 83.220.42.164
30 2026-08-21 09:42 639229019647910603
2165 ms 83.220.42.164
29 2026-08-21 09:26 639229009983843738
106 ms 83.220.42.164
28 2026-08-21 09:10 639229000203331882
120 ms 83.220.42.164
27 2026-08-21 08:53 639228990302335999
154 ms 83.220.42.164
26 2026-08-21 08:37 639228980567740722
241 ms 83.220.42.164
25 2026-08-21 08:21 639228970762445174
99 ms 83.220.42.164
24 2026-08-21 08:05 639228961065054445
187 ms 83.220.42.164
23 2026-08-21 07:48 639228951224649885
347 ms 83.220.42.164
22 2026-08-21 07:32 639228941303864592
136 ms 83.220.42.164
21 2026-08-21 07:15 639228931191328583
559 ms 83.220.42.164
20 2026-08-21 06:22 639228899518173317
343 ms 83.220.42.164
19 2026-08-21 06:06 639228889785027669
112 ms 83.220.42.164
18 2026-08-21 05:50 639228880106330161
104 ms 83.220.42.164
17 2026-08-21 05:33 639228870316184091
84 ms 83.220.42.164
16 2026-08-21 05:17 639228860695366512
134 ms 83.220.42.164
15 2026-08-21 05:01 639228851027209500
5 ms 83.220.42.164
14 2026-08-21 04:45 639228841479265462
110 ms 83.220.42.164
13 2026-08-21 04:29 639228831752962260
122 ms 83.220.42.164
12 2026-08-21 04:13 639228821953295483
2128 ms 83.220.42.164
11 2026-08-21 03:57 639228812227429953
132 ms 83.220.42.164
10 2026-08-21 03:40 639228802476107538
98 ms 83.220.42.164
9 2026-08-21 03:24 639228792525492032
62 ms 83.220.42.164
8 2026-08-21 02:31 639228761131421385
83 ms 83.220.42.164
7 2026-08-21 02:15 639228751571206692
118 ms 83.220.42.164
6 2026-08-21 01:59 639228741705571019
106 ms 83.220.42.164
5 2026-08-21 01:42 639228731642208228
93 ms 83.220.42.164
4 2026-08-21 00:50 639228700387002072
183 ms 83.220.42.164
3 2026-08-21 00:34 639228690742014433
108 ms 83.220.42.164
2 2026-08-21 00:18 639228680877937122
106 ms 83.220.42.164
1 2026-08-21 00:01 639228670775860800
128 ms 83.220.42.164