DNS response history for ns21.hostwindsdns.com

ns21.hostwindsdns.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 269 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.hostwindsdns.com.
Records on Selected Date

75

Historical checks stored for this nameserver on selected date

Average Latency

269 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-23 23:49

All timestamps shown in UTC

Latest Resolved IP on Selected Date

23.254.142.160

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.hostwindsdns.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 23:49 639231254406598736
141 ms 23.254.142.160
74 2026-08-23 23:33 639231244697865594
129 ms 23.254.142.160
73 2026-08-23 23:16 639231234893504693
36 ms 23.254.142.160
72 2026-08-23 23:00 639231225024549139
137 ms 23.254.142.160
71 2026-08-23 22:43 639231214931957622
159 ms 23.254.142.160
70 2026-08-23 22:27 639231204962010549
139 ms 23.254.142.160
69 2026-08-23 22:10 639231195170138463
175 ms 23.254.142.160
68 2026-08-23 21:54 639231185235020577
5 ms 23.254.142.160
67 2026-08-23 21:37 639231175558690075
12 ms 23.254.142.160
66 2026-08-23 21:21 639231165610444012
129 ms 23.254.142.160
65 2026-08-23 20:28 639231133806425363
11 ms 23.254.142.160
64 2026-08-23 20:12 639231124203758023
136 ms 23.254.142.160
63 2026-08-23 19:56 639231114428262706
136 ms 23.254.142.160
62 2026-08-23 19:39 639231104662480065
134 ms 23.254.142.160
61 2026-08-23 19:23 639231094840372018
28 ms 23.254.142.160
60 2026-08-23 19:06 639231085024583224
4 ms 23.254.142.160
59 2026-08-23 18:50 639231075257417427
9 ms 23.254.142.160
58 2026-08-23 18:34 639231065516009503
13 ms 23.254.142.160
57 2026-08-23 18:18 639231055805348837
4 ms 23.254.142.160
56 2026-08-23 18:01 639231045980373765
7 ms 23.254.142.160
55 2026-08-23 17:45 639231035984577527
137 ms 23.254.142.160
54 2026-08-23 17:28 639231025928115303
135 ms 23.254.142.160
53 2026-08-23 16:35 639230994250157583
3 ms 23.254.142.160
52 2026-08-23 16:19 639230984476411369
222 ms 23.254.142.160
51 2026-08-23 16:03 639230974838373450
4 ms 23.254.142.160
50 2026-08-23 15:47 639230965244277645
2138 ms 23.254.142.160
49 2026-08-23 15:31 639230955522101820
2168 ms 23.254.142.160
48 2026-08-23 15:14 639230945754521603
139 ms 23.254.142.160
47 2026-08-23 14:58 639230935852040504
21 ms 23.254.142.160
46 2026-08-23 14:42 639230926222061048
146 ms 23.254.142.160
45 2026-08-23 14:25 639230916449726907
5 ms 23.254.142.160
44 2026-08-23 14:09 639230906595053086
140 ms 23.254.142.160
43 2026-08-23 13:53 639230896680429441
6 ms 23.254.142.160
42 2026-08-23 13:36 639230886630210965
130 ms 23.254.142.160
41 2026-08-23 12:44 639230855430405719
20 ms 23.254.142.160
40 2026-08-23 12:28 639230845707499136
13 ms 23.254.142.160
39 2026-08-23 12:12 639230836186805419
2137 ms 23.254.142.160
38 2026-08-23 11:56 639230826493828316
7 ms 23.254.142.160
37 2026-08-23 11:39 639230816817882996
57 ms 23.254.142.160
36 2026-08-23 11:23 639230806933854189
2016 ms 23.254.142.160
35 2026-08-23 11:07 639230797120243854
187 ms 23.254.142.160
34 2026-08-23 10:50 639230787310272840
2157 ms 23.254.142.160
33 2026-08-23 10:34 639230777600173142
126 ms 23.254.142.160
32 2026-08-23 10:18 639230767665024593
8 ms 23.254.142.160
31 2026-08-23 10:01 639230757720962293
8 ms 23.254.142.160
30 2026-08-23 09:44 639230747722189784
31 ms 23.254.142.160
29 2026-08-23 08:52 639230716313923480
35 ms 23.254.142.160
28 2026-08-23 08:36 639230706813835990
263 ms 23.254.142.160
27 2026-08-23 08:20 639230696871062203
146 ms 23.254.142.160
26 2026-08-23 08:03 639230687142781616
3 ms 23.254.142.160
25 2026-08-23 07:47 639230677432142227
24 ms 23.254.142.160
24 2026-08-23 07:31 639230667686258061
9 ms 23.254.142.160
23 2026-08-23 07:15 639230658039243685
134 ms 23.254.142.160
22 2026-08-23 06:59 639230648468473803
139 ms 23.254.142.160
21 2026-08-23 06:43 639230638829658294
5 ms 23.254.142.160
20 2026-08-23 06:27 639230629247017617
25 ms 23.254.142.160
19 2026-08-23 06:11 639230619625318239
2142 ms 23.254.142.160
18 2026-08-23 05:54 639230609697630264
198 ms 23.254.142.160
17 2026-08-23 05:02 639230578570131864
5 ms 23.254.142.160
16 2026-08-23 04:46 639230568958963168
138 ms 23.254.142.160
15 2026-08-23 04:30 639230559287611211
10 ms 23.254.142.160
14 2026-08-23 04:14 639230549524312030
147 ms 23.254.142.160
13 2026-08-23 03:58 639230539739801669
10 ms 23.254.142.160
12 2026-08-23 03:42 639230530084069375
4 ms 23.254.142.160
11 2026-08-23 03:25 639230520362691441
183 ms 23.254.142.160
10 2026-08-23 03:09 639230510677194518
148 ms 23.254.142.160
9 2026-08-23 02:53 639230501156002646
4 ms 23.254.142.160
8 2026-08-23 02:37 639230491502198541
2033 ms 23.254.142.160
7 2026-08-23 02:21 639230481860318494
141 ms 23.254.142.160
6 2026-08-23 02:05 639230471893008575
164 ms 23.254.142.160
5 2026-08-23 01:11 639230440030877421
29 ms 23.254.142.160
4 2026-08-23 00:56 639230430479725508
6 ms 23.254.142.160
3 2026-08-23 00:39 639230420875160219
14 ms 23.254.142.160
2 2026-08-23 00:23 639230411240692575
142 ms 23.254.142.160
1 2026-08-23 00:07 639230401550806607
164 ms 23.254.142.160