History for host2.itctraining.ru
Domain: itctraining.ru • Tracking since 2026-08-04 23:25 UTC
DNS response history for host2.itctraining.ru
host2.itctraining.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 2026-08-23. For this date, NameServerHistory found 75 DNS check records, 74 successful responses, 1 failed responses, and 509 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 host2.itctraining.ru.
Records on Selected Date
75
Historical checks stored for this nameserver on selected date
Average Latency
509 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-23 23:50
All timestamps shown in UTC
Latest Resolved IP on Selected Date
91.202.166.164
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 host2.itctraining.ru
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 23:50 | 639231254406598736 |
|
99 ms | 91.202.166.164 |
| 74 | 2026-08-23 23:33 | 639231244697865594 |
|
78 ms | 91.202.166.164 |
| 73 | 2026-08-23 23:17 | 639231234893504693 |
|
2075 ms | 91.202.166.164 |
| 72 | 2026-08-23 23:01 | 639231225024549139 |
|
2075 ms | 91.202.166.164 |
| 71 | 2026-08-23 22:44 | 639231214931957622 |
|
2095 ms | 91.202.166.164 |
| 70 | 2026-08-23 22:27 | 639231204962010549 |
|
2111 ms | 91.202.166.164 |
| 69 | 2026-08-23 22:11 | 639231195170138463 |
|
174 ms | 91.202.166.164 |
| 68 | 2026-08-23 21:54 | 639231185235020577 |
|
89 ms | 91.202.166.164 |
| 67 | 2026-08-23 21:38 | 639231175558690075 |
|
43 ms | 91.202.166.164 |
| 66 | 2026-08-23 21:21 | 639231165610444012 |
|
121 ms | 91.202.166.164 |
| 65 | 2026-08-23 20:29 | 639231133806425363 |
|
177 ms | 91.202.166.164 |
| 64 | 2026-08-23 20:13 | 639231124203758023 |
|
12 ms | 91.202.166.164 |
| 63 | 2026-08-23 19:56 | 639231114428262706 |
|
2261 ms | 91.202.166.164 |
| 62 | 2026-08-23 19:40 | 639231104662480065 |
|
125 ms | 91.202.166.164 |
| 61 | 2026-08-23 19:24 | 639231094840372018 |
|
133 ms | 91.202.166.164 |
| 60 | 2026-08-23 19:07 | 639231085024583224 |
|
2123 ms | 91.202.166.164 |
| 59 | 2026-08-23 18:51 | 639231075257417427 |
|
141 ms | 91.202.166.164 |
| 58 | 2026-08-23 18:35 | 639231065516009503 |
|
7 ms | 91.202.166.164 |
| 57 | 2026-08-23 18:19 | 639231055805348837 |
|
105 ms | 91.202.166.164 |
| 56 | 2026-08-23 18:02 | 639231045980373765 |
|
106 ms | 91.202.166.164 |
| 55 | 2026-08-23 17:46 | 639231035984577527 |
|
161 ms | 91.202.166.164 |
| 54 | 2026-08-23 17:29 | 639231025928115303 |
|
213 ms | 91.202.166.164 |
| 53 | 2026-08-23 16:36 | 639230994250157583 |
|
2027 ms | 91.202.166.164 |
| 52 | 2026-08-23 16:20 | 639230984476411369 |
|
219 ms | 91.202.166.164 |
| 51 | 2026-08-23 16:04 | 639230974838373450 |
|
2120 ms | 91.202.166.164 |
| 50 | 2026-08-23 15:48 | 639230965244277645 |
|
109 ms | 91.202.166.164 |
| 49 | 2026-08-23 15:31 | 639230955522101820 |
|
2297 ms | 91.202.166.164 |
| 48 | 2026-08-23 15:15 | 639230945754521603 |
|
141 ms | 91.202.166.164 |
| 47 | 2026-08-23 14:59 | 639230935852040504 |
|
- | |
| 46 | 2026-08-23 14:43 | 639230926222061048 |
|
129 ms | 91.202.166.164 |
| 45 | 2026-08-23 14:26 | 639230916449726907 |
|
2131 ms | 91.202.166.164 |
| 44 | 2026-08-23 14:10 | 639230906595053086 |
|
153 ms | 91.202.166.164 |
| 43 | 2026-08-23 13:53 | 639230896680429441 |
|
95 ms | 91.202.166.164 |
| 42 | 2026-08-23 13:37 | 639230886630210965 |
|
2205 ms | 91.202.166.164 |
| 41 | 2026-08-23 12:45 | 639230855430405719 |
|
132 ms | 91.202.166.164 |
| 40 | 2026-08-23 12:28 | 639230845707499136 |
|
329 ms | 91.202.166.164 |
| 39 | 2026-08-23 12:13 | 639230836186805419 |
|
167 ms | 91.202.166.164 |
| 38 | 2026-08-23 11:56 | 639230826493828316 |
|
175 ms | 91.202.166.164 |
| 37 | 2026-08-23 11:40 | 639230816817882996 |
|
147 ms | 91.202.166.164 |
| 36 | 2026-08-23 11:24 | 639230806933854189 |
|
108 ms | 91.202.166.164 |
| 35 | 2026-08-23 11:07 | 639230797120243854 |
|
113 ms | 91.202.166.164 |
| 34 | 2026-08-23 10:51 | 639230787310272840 |
|
115 ms | 91.202.166.164 |
| 33 | 2026-08-23 10:35 | 639230777600173142 |
|
112 ms | 91.202.166.164 |
| 32 | 2026-08-23 10:18 | 639230767665024593 |
|
167 ms | 91.202.166.164 |
| 31 | 2026-08-23 10:02 | 639230757720962293 |
|
345 ms | 91.202.166.164 |
| 30 | 2026-08-23 09:45 | 639230747722189784 |
|
122 ms | 91.202.166.164 |
| 29 | 2026-08-23 08:53 | 639230716313923480 |
|
97 ms | 91.202.166.164 |
| 28 | 2026-08-23 08:37 | 639230706813835990 |
|
96 ms | 91.202.166.164 |
| 27 | 2026-08-23 08:20 | 639230696871062203 |
|
579 ms | 91.202.166.164 |
| 26 | 2026-08-23 08:04 | 639230687142781616 |
|
26 ms | 91.202.166.164 |
| 25 | 2026-08-23 07:48 | 639230677432142227 |
|
93 ms | 91.202.166.164 |
| 24 | 2026-08-23 07:32 | 639230667686258061 |
|
97 ms | 91.202.166.164 |
| 23 | 2026-08-23 07:16 | 639230658039243685 |
|
123 ms | 91.202.166.164 |
| 22 | 2026-08-23 07:00 | 639230648468473803 |
|
173 ms | 91.202.166.164 |
| 21 | 2026-08-23 06:44 | 639230638829658294 |
|
99 ms | 91.202.166.164 |
| 20 | 2026-08-23 06:27 | 639230629247017617 |
|
86 ms | 91.202.166.164 |
| 19 | 2026-08-23 06:12 | 639230619625318239 |
|
4102 ms | 91.202.166.164 |
| 18 | 2026-08-23 05:55 | 639230609697630264 |
|
95 ms | 91.202.166.164 |
| 17 | 2026-08-23 05:03 | 639230578570131864 |
|
118 ms | 91.202.166.164 |
| 16 | 2026-08-23 04:47 | 639230568958963168 |
|
92 ms | 91.202.166.164 |
| 15 | 2026-08-23 04:31 | 639230559287611211 |
|
2199 ms | 91.202.166.164 |
| 14 | 2026-08-23 04:15 | 639230549524312030 |
|
53 ms | 91.202.166.164 |
| 13 | 2026-08-23 03:58 | 639230539739801669 |
|
22 ms | 91.202.166.164 |
| 12 | 2026-08-23 03:42 | 639230530084069375 |
|
198 ms | 91.202.166.164 |
| 11 | 2026-08-23 03:26 | 639230520362691441 |
|
112 ms | 91.202.166.164 |
| 10 | 2026-08-23 03:10 | 639230510677194518 |
|
92 ms | 91.202.166.164 |
| 9 | 2026-08-23 02:54 | 639230501156002646 |
|
59 ms | 91.202.166.164 |
| 8 | 2026-08-23 02:38 | 639230491502198541 |
|
89 ms | 91.202.166.164 |
| 7 | 2026-08-23 02:22 | 639230481860318494 |
|
219 ms | 91.202.166.164 |
| 6 | 2026-08-23 02:05 | 639230471893008575 |
|
99 ms | 91.202.166.164 |
| 5 | 2026-08-23 01:12 | 639230440030877421 |
|
7 ms | 91.202.166.164 |
| 4 | 2026-08-23 00:56 | 639230430479725508 |
|
45 ms | 91.202.166.164 |
| 3 | 2026-08-23 00:40 | 639230420875160219 |
|
83 ms | 91.202.166.164 |
| 2 | 2026-08-23 00:24 | 639230411240692575 |
|
112 ms | 91.202.166.164 |
| 1 | 2026-08-23 00:08 | 639230401550806607 |
|
217 ms | 91.202.166.164 |