DNS response history for alpha.kostacloud.com

alpha.kostacloud.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 162 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 alpha.kostacloud.com.
Records on Selected Date

75

Historical checks stored for this nameserver on selected date

Average Latency

162 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-23 23:45

All timestamps shown in UTC

Latest Resolved IP on Selected Date

162.159.8.121

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 alpha.kostacloud.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 23:45 639231254406598736
69 ms 162.159.8.121
74 2026-08-23 23:29 639231244697865594
47 ms 162.159.8.121
73 2026-08-23 23:13 639231234893504693
2025 ms 162.159.8.121
72 2026-08-23 22:56 639231225024549139
25 ms 162.159.8.121
71 2026-08-23 22:40 639231214931957622
23 ms 162.159.8.121
70 2026-08-23 22:23 639231204962010549
59 ms 162.159.8.121
69 2026-08-23 22:07 639231195170138463
6 ms 162.159.8.121
68 2026-08-23 21:50 639231185235020577
7 ms 162.159.8.121
67 2026-08-23 21:34 639231175558690075
30 ms 162.159.8.121
66 2026-08-23 21:17 639231165610444012
11 ms 162.159.8.121
65 2026-08-23 20:24 639231133806425363
31 ms 162.159.8.121
64 2026-08-23 20:08 639231124203758023
15 ms 162.159.8.121
63 2026-08-23 19:52 639231114428262706
9 ms 162.159.8.121
62 2026-08-23 19:36 639231104662480065
12 ms 162.159.8.121
61 2026-08-23 19:19 639231094840372018
72 ms 162.159.8.121
60 2026-08-23 19:03 639231085024583224
10 ms 162.159.8.121
59 2026-08-23 18:47 639231075257417427
35 ms 162.159.8.121
58 2026-08-23 18:30 639231065516009503
51 ms 162.159.8.121
57 2026-08-23 18:14 639231055805348837
8 ms 162.159.8.121
56 2026-08-23 17:58 639231045980373765
22 ms 162.159.8.121
55 2026-08-23 17:41 639231035984577527
33 ms 162.159.8.121
54 2026-08-23 17:25 639231025928115303
10 ms 162.159.8.121
53 2026-08-23 16:32 639230994250157583
25 ms 162.159.8.121
52 2026-08-23 16:16 639230984476411369
35 ms 162.159.8.121
51 2026-08-23 15:59 639230974838373450
8 ms 162.159.8.121
50 2026-08-23 15:43 639230965244277645
10 ms 162.159.8.121
49 2026-08-23 15:27 639230955522101820
13 ms 162.159.8.121
48 2026-08-23 15:11 639230945754521603
34 ms 162.159.8.121
47 2026-08-23 14:54 639230935852040504
48 ms 162.159.8.121
46 2026-08-23 14:38 639230926222061048
18 ms 162.159.8.121
45 2026-08-23 14:22 639230916449726907
-
44 2026-08-23 14:06 639230906595053086
47 ms 162.159.8.121
43 2026-08-23 13:49 639230896680429441
15 ms 162.159.8.121
42 2026-08-23 13:32 639230886630210965
42 ms 162.159.8.121
41 2026-08-23 12:40 639230855430405719
60 ms 162.159.8.121
40 2026-08-23 12:24 639230845707499136
23 ms 162.159.8.121
39 2026-08-23 12:08 639230836186805419
2040 ms 162.159.8.121
38 2026-08-23 11:52 639230826493828316
14 ms 162.159.8.121
37 2026-08-23 11:36 639230816817882996
2024 ms 162.159.8.121
36 2026-08-23 11:20 639230806933854189
14 ms 162.159.8.121
35 2026-08-23 11:03 639230797120243854
27 ms 162.159.8.121
34 2026-08-23 10:47 639230787310272840
43 ms 162.159.8.121
33 2026-08-23 10:31 639230777600173142
9 ms 162.159.8.121
32 2026-08-23 10:14 639230767665024593
24 ms 162.159.8.121
31 2026-08-23 09:58 639230757720962293
17 ms 162.159.8.121
30 2026-08-23 09:41 639230747722189784
22 ms 162.159.8.121
29 2026-08-23 08:49 639230716313923480
39 ms 162.159.8.121
28 2026-08-23 08:33 639230706813835990
51 ms 162.159.8.121
27 2026-08-23 08:16 639230696871062203
12 ms 162.159.8.121
26 2026-08-23 08:00 639230687142781616
30 ms 162.159.8.121
25 2026-08-23 07:44 639230677432142227
7 ms 162.159.8.121
24 2026-08-23 07:27 639230667686258061
8 ms 162.159.8.121
23 2026-08-23 07:11 639230658039243685
32 ms 162.159.8.121
22 2026-08-23 06:55 639230648468473803
12 ms 162.159.8.121
21 2026-08-23 06:39 639230638829658294
11 ms 162.159.8.121
20 2026-08-23 06:23 639230629247017617
33 ms 162.159.8.121
19 2026-08-23 06:07 639230619625318239
10 ms 162.159.8.121
18 2026-08-23 05:51 639230609697630264
43 ms 162.159.8.121
17 2026-08-23 04:59 639230578570131864
106 ms 162.159.8.121
16 2026-08-23 04:43 639230568958963168
28 ms 162.159.8.121
15 2026-08-23 04:27 639230559287611211
9 ms 162.159.8.121
14 2026-08-23 04:11 639230549524312030
16 ms 162.159.8.121
13 2026-08-23 03:54 639230539739801669
11 ms 162.159.8.121
12 2026-08-23 03:38 639230530084069375
28 ms 162.159.8.121
11 2026-08-23 03:22 639230520362691441
23 ms 162.159.8.121
10 2026-08-23 03:06 639230510677194518
2016 ms 162.159.8.121
9 2026-08-23 02:50 639230501156002646
18 ms 162.159.8.121
8 2026-08-23 02:34 639230491502198541
10 ms 162.159.8.121
7 2026-08-23 02:18 639230481860318494
46 ms 162.159.8.121
6 2026-08-23 02:01 639230471893008575
26 ms 162.159.8.121
5 2026-08-23 01:08 639230440030877421
2055 ms 162.159.8.121
4 2026-08-23 00:52 639230430479725508
6 ms 162.159.8.121
3 2026-08-23 00:36 639230420875160219
6 ms 162.159.8.121
2 2026-08-23 00:20 639230411240692575
16 ms 162.159.8.121
1 2026-08-23 00:04 639230401550806607
31 ms 162.159.8.121