DNS response history for ns21.serverintegrity.net

ns21.serverintegrity.net 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, 74 successful responses, 0 failed responses, and 522 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.serverintegrity.net.
Records on Selected Date

74

Historical checks stored for this nameserver on selected date

Average Latency

522 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-22 23:52

All timestamps shown in UTC

Latest Resolved IP on Selected Date

70.86.138.18

Most recently resolved hosting IP on selected date

Successful Responses

74

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.serverintegrity.net

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 23:52 639230391807229016
20 ms 70.86.138.18
73 2026-08-22 23:36 639230382051619327
54 ms 70.86.138.18
72 2026-08-22 23:20 639230372323353529
4 ms 70.86.138.18
71 2026-08-22 23:04 639230362586451064
45 ms 70.86.138.18
70 2026-08-22 22:47 639230352793666303
2053 ms 70.86.138.18
69 2026-08-22 22:31 639230342775737758
47 ms 70.86.138.18
68 2026-08-22 22:14 639230332639939561
27 ms 70.86.138.18
67 2026-08-22 21:21 639230301014190104
183 ms 70.86.138.18
66 2026-08-22 21:04 639230291048161498
46 ms 70.86.138.18
65 2026-08-22 20:47 639230280894353664
2022 ms 70.86.138.18
64 2026-08-22 20:30 639230270699419073
44 ms 70.86.138.18
63 2026-08-22 20:13 639230260248163050
55 ms 70.86.138.18
62 2026-08-22 19:56 639230250122494282
48 ms 70.86.138.18
61 2026-08-22 19:39 639230239972935046
2258 ms 70.86.138.18
60 2026-08-22 19:22 639230229963262464
38 ms 70.86.138.18
59 2026-08-22 19:06 639230220033804658
2156 ms 70.86.138.18
58 2026-08-22 18:49 639230209891107289
21 ms 70.86.138.18
57 2026-08-22 18:32 639230199630298717
6 ms 70.86.138.18
56 2026-08-22 18:15 639230189301984150
25 ms 70.86.138.18
55 2026-08-22 17:21 639230157138468804
132 ms 70.86.138.18
54 2026-08-22 17:04 639230146987869495
51 ms 70.86.138.18
53 2026-08-22 16:47 639230136768638516
36 ms 70.86.138.18
52 2026-08-22 16:30 639230126735907877
9 ms 70.86.138.18
51 2026-08-22 16:14 639230116551187768
44 ms 70.86.138.18
50 2026-08-22 15:57 639230106335615913
23 ms 70.86.138.18
49 2026-08-22 15:39 639230096177758176
88 ms 70.86.138.18
48 2026-08-22 15:23 639230086185999993
10 ms 70.86.138.18
47 2026-08-22 15:06 639230076247854903
26 ms 70.86.138.18
46 2026-08-22 14:49 639230066076077530
60 ms 70.86.138.18
45 2026-08-22 14:32 639230055738197328
2158 ms 70.86.138.18
44 2026-08-22 14:15 639230045411225521
2007 ms 70.86.138.18
43 2026-08-22 13:21 639230013046000470
74 ms 70.86.138.18
42 2026-08-22 13:04 639230003090037878
209 ms 70.86.138.18
41 2026-08-22 12:48 639229993008259475
74 ms 70.86.138.18
40 2026-08-22 12:31 639229982909449470
44 ms 70.86.138.18
39 2026-08-22 12:14 639229973035502212
51 ms 70.86.138.18
38 2026-08-22 11:58 639229963064296145
26 ms 70.86.138.18
37 2026-08-22 11:41 639229952996162143
1800 ms 70.86.138.18
36 2026-08-22 11:24 639229943051949195
46 ms 70.86.138.18
35 2026-08-22 11:08 639229932919214934
2163 ms 70.86.138.18
34 2026-08-22 10:50 639229922745889838
25 ms 70.86.138.18
33 2026-08-22 10:34 639229912587214796
56 ms 70.86.138.18
32 2026-08-22 10:16 639229902240004454
2009 ms 70.86.138.18
31 2026-08-22 09:24 639229870800501662
247 ms 70.86.138.18
30 2026-08-22 09:08 639229861058384956
21 ms 70.86.138.18
29 2026-08-22 08:51 639229851158592604
2011 ms 70.86.138.18
28 2026-08-22 08:35 639229841475569629
2178 ms 70.86.138.18
27 2026-08-22 08:19 639229831887658471
2019 ms 70.86.138.18
26 2026-08-22 08:03 639229822043670346
2085 ms 70.86.138.18
25 2026-08-22 07:46 639229812327913936
5 ms 70.86.138.18
24 2026-08-22 07:30 639229802629488686
4 ms 70.86.138.18
23 2026-08-22 07:14 639229793051447309
2010 ms 70.86.138.18
22 2026-08-22 06:58 639229783303531961
40 ms 70.86.138.18
21 2026-08-22 06:42 639229773458051942
2165 ms 70.86.138.18
20 2026-08-22 06:25 639229763373848056
49 ms 70.86.138.18
19 2026-08-22 05:33 639229732140622809
2200 ms 70.86.138.18
18 2026-08-22 05:17 639229722699695967
45 ms 70.86.138.18
17 2026-08-22 05:01 639229713097498075
16 ms 70.86.138.18
16 2026-08-22 04:45 639229703543969637
3 ms 70.86.138.18
15 2026-08-22 04:29 639229693970392873
3 ms 70.86.138.18
14 2026-08-22 04:13 639229684277329469
29 ms 70.86.138.18
13 2026-08-22 03:57 639229674501596661
241 ms 70.86.138.18
12 2026-08-22 03:41 639229665064441147
40 ms 70.86.138.18
11 2026-08-22 03:25 639229655507536872
16 ms 70.86.138.18
10 2026-08-22 03:09 639229645849603111
35 ms 70.86.138.18
9 2026-08-22 02:53 639229636090497453
3 ms 70.86.138.18
8 2026-08-22 02:36 639229625978544281
2330 ms 70.86.138.18
7 2026-08-22 01:44 639229594644662176
45 ms 70.86.138.18
6 2026-08-22 01:28 639229585214633065
3 ms 70.86.138.18
5 2026-08-22 01:12 639229575581042175
30 ms 70.86.138.18
4 2026-08-22 00:56 639229565912268962
3 ms 70.86.138.18
3 2026-08-22 00:40 639229556237813203
42 ms 70.86.138.18
2 2026-08-22 00:24 639229546625802518
242 ms 70.86.138.18
1 2026-08-22 00:08 639229537172016621
108 ms 70.86.138.18