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 2026-08-22. For this date, NameServerHistory found 74 DNS check records, 73 successful responses, 1 failed responses, and 407 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

74

Historical checks stored for this nameserver on selected date

Average Latency

407 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-22 23:51

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

73

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 ns21.hostwindsdns.com

Showing DNS history for 2026-08-22 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
74 2026-08-22 23:51 639230391807229016
31 ms 23.254.142.160
73 2026-08-22 23:35 639230382051619327
4 ms 23.254.142.160
72 2026-08-22 23:19 639230372323353529
126 ms 23.254.142.160
71 2026-08-22 23:03 639230362586451064
5 ms 23.254.142.160
70 2026-08-22 22:46 639230352793666303
131 ms 23.254.142.160
69 2026-08-22 22:29 639230342775737758
186 ms 23.254.142.160
68 2026-08-22 22:13 639230332639939561
146 ms 23.254.142.160
67 2026-08-22 21:20 639230301014190104
132 ms 23.254.142.160
66 2026-08-22 21:03 639230291048161498
137 ms 23.254.142.160
65 2026-08-22 20:46 639230280894353664
7 ms 23.254.142.160
64 2026-08-22 20:29 639230270699419073
7 ms 23.254.142.160
63 2026-08-22 20:12 639230260248163050
175 ms 23.254.142.160
62 2026-08-22 19:55 639230250122494282
157 ms 23.254.142.160
61 2026-08-22 19:38 639230239972935046
12 ms 23.254.142.160
60 2026-08-22 19:21 639230229963262464
129 ms 23.254.142.160
59 2026-08-22 19:05 639230220033804658
25 ms 23.254.142.160
58 2026-08-22 18:48 639230209891107289
46 ms 23.254.142.160
57 2026-08-22 18:31 639230199630298717
6 ms 23.254.142.160
56 2026-08-22 18:14 639230189301984150
133 ms 23.254.142.160
55 2026-08-22 17:20 639230157138468804
7 ms 23.254.142.160
54 2026-08-22 17:03 639230146987869495
27 ms 23.254.142.160
53 2026-08-22 16:46 639230136768638516
42 ms 23.254.142.160
52 2026-08-22 16:29 639230126735907877
126 ms 23.254.142.160
51 2026-08-22 16:12 639230116551187768
138 ms 23.254.142.160
50 2026-08-22 15:55 639230106335615913
145 ms 23.254.142.160
49 2026-08-22 15:38 639230096177758176
267 ms 23.254.142.160
48 2026-08-22 15:22 639230086185999993
165 ms 23.254.142.160
47 2026-08-22 15:05 639230076247854903
34 ms 23.254.142.160
46 2026-08-22 14:48 639230066076077530
2021 ms 23.254.142.160
45 2026-08-22 14:31 639230055738197328
127 ms 23.254.142.160
44 2026-08-22 14:14 639230045411225521
2226 ms 23.254.142.160
43 2026-08-22 13:20 639230013046000470
8 ms 23.254.142.160
42 2026-08-22 13:03 639230003090037878
2018 ms 23.254.142.160
41 2026-08-22 12:46 639229993008259475
2153 ms 23.254.142.160
40 2026-08-22 12:30 639229982909449470
-
39 2026-08-22 12:13 639229973035502212
4146 ms 23.254.142.160
38 2026-08-22 11:57 639229963064296145
185 ms 23.254.142.160
37 2026-08-22 11:40 639229952996162143
143 ms 23.254.142.160
36 2026-08-22 11:23 639229943051949195
137 ms 23.254.142.160
35 2026-08-22 11:06 639229932919214934
2128 ms 23.254.142.160
34 2026-08-22 10:49 639229922745889838
6 ms 23.254.142.160
33 2026-08-22 10:32 639229912587214796
6 ms 23.254.142.160
32 2026-08-22 10:15 639229902240004454
152 ms 23.254.142.160
31 2026-08-22 09:23 639229870800501662
4134 ms 23.254.142.160
30 2026-08-22 09:07 639229861058384956
28 ms 23.254.142.160
29 2026-08-22 08:50 639229851158592604
8 ms 23.254.142.160
28 2026-08-22 08:34 639229841475569629
9 ms 23.254.142.160
27 2026-08-22 08:18 639229831887658471
7 ms 23.254.142.160
26 2026-08-22 08:02 639229822043670346
154 ms 23.254.142.160
25 2026-08-22 07:45 639229812327913936
35 ms 23.254.142.160
24 2026-08-22 07:29 639229802629488686
145 ms 23.254.142.160
23 2026-08-22 07:13 639229793051447309
5 ms 23.254.142.160
22 2026-08-22 06:57 639229783303531961
8 ms 23.254.142.160
21 2026-08-22 06:40 639229773458051942
13 ms 23.254.142.160
20 2026-08-22 06:24 639229763373848056
28 ms 23.254.142.160
19 2026-08-22 05:32 639229732140622809
9 ms 23.254.142.160
18 2026-08-22 05:16 639229722699695967
145 ms 23.254.142.160
17 2026-08-22 05:00 639229713097498075
139 ms 23.254.142.160
16 2026-08-22 04:44 639229703543969637
2012 ms 23.254.142.160
15 2026-08-22 04:28 639229693970392873
3 ms 23.254.142.160
14 2026-08-22 04:12 639229684277329469
134 ms 23.254.142.160
13 2026-08-22 03:56 639229674501596661
31 ms 23.254.142.160
12 2026-08-22 03:40 639229665064441147
5 ms 23.254.142.160
11 2026-08-22 03:24 639229655507536872
4 ms 23.254.142.160
10 2026-08-22 03:08 639229645849603111
134 ms 23.254.142.160
9 2026-08-22 02:52 639229636090497453
133 ms 23.254.142.160
8 2026-08-22 02:35 639229625978544281
2043 ms 23.254.142.160
7 2026-08-22 01:42 639229594644662176
5 ms 23.254.142.160
6 2026-08-22 01:27 639229585214633065
17 ms 23.254.142.160
5 2026-08-22 01:11 639229575581042175
47 ms 23.254.142.160
4 2026-08-22 00:55 639229565912268962
130 ms 23.254.142.160
3 2026-08-22 00:39 639229556237813203
2016 ms 23.254.142.160
2 2026-08-22 00:23 639229546625802518
147 ms 23.254.142.160
1 2026-08-22 00:07 639229537172016621
9 ms 23.254.142.160