DNS response history for ns21.hostnboost.com

ns21.hostnboost.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, 75 successful responses, 0 failed responses, and 182 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 ns21.hostnboost.com.
Records on Selected Date

75

Historical checks stored for this nameserver on selected date

Average Latency

182 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-23 23:55

All timestamps shown in UTC

Latest Resolved IP on Selected Date

158.106.136.90

Most recently resolved hosting IP on selected date

Successful Responses

75

Checks that returned a measurable response

Failed Responses

0

Checks with no response or no returned latency

Failure Rate

0%

Based on the selected date history

Selected Date Status

Responsive

At least one successful response exists on selected date

History for ns21.hostnboost.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 23:55 639231254406598736
266 ms 158.106.136.90
74 2026-08-23 23:39 639231244697865594
220 ms 158.106.136.90
73 2026-08-23 23:22 639231234893504693
220 ms 158.106.136.90
72 2026-08-23 23:06 639231225024549139
6 ms 158.106.136.90
71 2026-08-23 22:49 639231214931957622
226 ms 158.106.136.90
70 2026-08-23 22:32 639231204962010549
108 ms 158.106.136.90
69 2026-08-23 22:16 639231195170138463
2 ms 158.106.136.90
68 2026-08-23 22:00 639231185235020577
230 ms 158.106.136.90
67 2026-08-23 21:43 639231175558690075
245 ms 158.106.136.90
66 2026-08-23 21:27 639231165610444012
4 ms 158.106.136.90
65 2026-08-23 20:34 639231133806425363
219 ms 158.106.136.90
64 2026-08-23 20:18 639231124203758023
7 ms 158.106.136.90
63 2026-08-23 20:01 639231114428262706
116 ms 158.106.136.90
62 2026-08-23 19:45 639231104662480065
222 ms 158.106.136.90
61 2026-08-23 19:29 639231094840372018
147 ms 158.106.136.90
60 2026-08-23 19:13 639231085024583224
121 ms 158.106.136.90
59 2026-08-23 18:56 639231075257417427
153 ms 158.106.136.90
58 2026-08-23 18:40 639231065516009503
224 ms 158.106.136.90
57 2026-08-23 18:24 639231055805348837
228 ms 158.106.136.90
56 2026-08-23 18:07 639231045980373765
234 ms 158.106.136.90
55 2026-08-23 17:51 639231035984577527
117 ms 158.106.136.90
54 2026-08-23 17:34 639231025928115303
3 ms 158.106.136.90
53 2026-08-23 16:41 639230994250157583
4 ms 158.106.136.90
52 2026-08-23 16:25 639230984476411369
222 ms 158.106.136.90
51 2026-08-23 16:09 639230974838373450
220 ms 158.106.136.90
50 2026-08-23 15:53 639230965244277645
4 ms 158.106.136.90
49 2026-08-23 15:37 639230955522101820
226 ms 158.106.136.90
48 2026-08-23 15:20 639230945754521603
224 ms 158.106.136.90
47 2026-08-23 15:04 639230935852040504
226 ms 158.106.136.90
46 2026-08-23 14:48 639230926222061048
249 ms 158.106.136.90
45 2026-08-23 14:31 639230916449726907
149 ms 158.106.136.90
44 2026-08-23 14:15 639230906595053086
238 ms 158.106.136.90
43 2026-08-23 13:59 639230896680429441
4 ms 158.106.136.90
42 2026-08-23 13:42 639230886630210965
243 ms 158.106.136.90
41 2026-08-23 12:50 639230855430405719
5 ms 158.106.136.90
40 2026-08-23 12:34 639230845707499136
4 ms 158.106.136.90
39 2026-08-23 12:17 639230836186805419
232 ms 158.106.136.90
38 2026-08-23 12:01 639230826493828316
9 ms 158.106.136.90
37 2026-08-23 11:45 639230816817882996
2130 ms 158.106.136.90
36 2026-08-23 11:29 639230806933854189
227 ms 158.106.136.90
35 2026-08-23 11:13 639230797120243854
120 ms 158.106.136.90
34 2026-08-23 10:56 639230787310272840
11 ms 158.106.136.90
33 2026-08-23 10:40 639230777600173142
3 ms 158.106.136.90
32 2026-08-23 10:24 639230767665024593
3 ms 158.106.136.90
31 2026-08-23 10:07 639230757720962293
2 ms 158.106.136.90
30 2026-08-23 09:50 639230747722189784
243 ms 158.106.136.90
29 2026-08-23 08:58 639230716313923480
225 ms 158.106.136.90
28 2026-08-23 08:42 639230706813835990
103 ms 158.106.136.90
27 2026-08-23 08:26 639230696871062203
259 ms 158.106.136.90
26 2026-08-23 08:09 639230687142781616
196 ms 158.106.136.90
25 2026-08-23 07:53 639230677432142227
3 ms 158.106.136.90
24 2026-08-23 07:37 639230667686258061
221 ms 158.106.136.90
23 2026-08-23 07:21 639230658039243685
228 ms 158.106.136.90
22 2026-08-23 07:05 639230648468473803
119 ms 158.106.136.90
21 2026-08-23 06:49 639230638829658294
3 ms 158.106.136.90
20 2026-08-23 06:33 639230629247017617
241 ms 158.106.136.90
19 2026-08-23 06:16 639230619625318239
239 ms 158.106.136.90
18 2026-08-23 06:00 639230609697630264
240 ms 158.106.136.90
17 2026-08-23 05:08 639230578570131864
3 ms 158.106.136.90
16 2026-08-23 04:52 639230568958963168
235 ms 158.106.136.90
15 2026-08-23 04:36 639230559287611211
2 ms 158.106.136.90
14 2026-08-23 04:20 639230549524312030
106 ms 158.106.136.90
13 2026-08-23 04:04 639230539739801669
3 ms 158.106.136.90
12 2026-08-23 03:47 639230530084069375
3 ms 158.106.136.90
11 2026-08-23 03:31 639230520362691441
157 ms 158.106.136.90
10 2026-08-23 03:15 639230510677194518
3 ms 158.106.136.90
9 2026-08-23 02:59 639230501156002646
2007 ms 158.106.136.90
8 2026-08-23 02:43 639230491502198541
3 ms 158.106.136.90
7 2026-08-23 02:27 639230481860318494
122 ms 158.106.136.90
6 2026-08-23 02:11 639230471893008575
227 ms 158.106.136.90
5 2026-08-23 01:17 639230440030877421
3 ms 158.106.136.90
4 2026-08-23 01:01 639230430479725508
3 ms 158.106.136.90
3 2026-08-23 00:45 639230420875160219
4 ms 158.106.136.90
2 2026-08-23 00:29 639230411240692575
123 ms 158.106.136.90
1 2026-08-23 00:13 639230401550806607
233 ms 158.106.136.90