DNS response history for a.ns.substationmonitoring.com

a.ns.substationmonitoring.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, 74 successful responses, 0 failed responses, and 311 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 a.ns.substationmonitoring.com.
Records on Selected Date

74

Historical checks stored for this nameserver on selected date

Average Latency

311 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-22 23:56

All timestamps shown in UTC

Latest Resolved IP on Selected Date

206.251.244.215

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 a.ns.substationmonitoring.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 23:56 639230391807229016
233 ms 206.251.244.215
73 2026-08-22 23:40 639230382051619327
1710 ms 206.251.244.215
72 2026-08-22 23:23 639230372323353529
3 ms 206.251.244.215
71 2026-08-22 23:07 639230362586451064
1790 ms 206.251.244.215
70 2026-08-22 22:51 639230352793666303
111 ms 206.251.244.215
69 2026-08-22 22:34 639230342775737758
344 ms 206.251.244.215
68 2026-08-22 22:17 639230332639939561
2 ms 206.251.244.215
67 2026-08-22 21:24 639230301014190104
3 ms 206.251.244.215
66 2026-08-22 21:08 639230291048161498
14 ms 206.251.244.215
65 2026-08-22 20:51 639230280894353664
334 ms 206.251.244.215
64 2026-08-22 20:34 639230270699419073
345 ms 206.251.244.215
63 2026-08-22 20:17 639230260248163050
8 ms 206.251.244.215
62 2026-08-22 20:00 639230250122494282
1700 ms 206.251.244.215
61 2026-08-22 19:43 639230239972935046
218 ms 206.251.244.215
60 2026-08-22 19:26 639230229963262464
339 ms 206.251.244.215
59 2026-08-22 19:09 639230220033804658
324 ms 206.251.244.215
58 2026-08-22 18:53 639230209891107289
315 ms 206.251.244.215
57 2026-08-22 18:35 639230199630298717
381 ms 206.251.244.215
56 2026-08-22 18:18 639230189301984150
111 ms 206.251.244.215
55 2026-08-22 17:25 639230157138468804
223 ms 206.251.244.215
54 2026-08-22 17:08 639230146987869495
33 ms 206.251.244.215
53 2026-08-22 16:51 639230136768638516
4 ms 206.251.244.215
52 2026-08-22 16:34 639230126735907877
227 ms 206.251.244.215
51 2026-08-22 16:17 639230116551187768
333 ms 206.251.244.215
50 2026-08-22 16:00 639230106335615913
122 ms 206.251.244.215
49 2026-08-22 15:43 639230096177758176
3 ms 206.251.244.215
48 2026-08-22 15:26 639230086185999993
4 ms 206.251.244.215
47 2026-08-22 15:10 639230076247854903
3 ms 206.251.244.215
46 2026-08-22 14:53 639230066076077530
110 ms 206.251.244.215
45 2026-08-22 14:36 639230055738197328
133 ms 206.251.244.215
44 2026-08-22 14:18 639230045411225521
347 ms 206.251.244.215
43 2026-08-22 13:25 639230013046000470
342 ms 206.251.244.215
42 2026-08-22 13:08 639230003090037878
229 ms 206.251.244.215
41 2026-08-22 12:51 639229993008259475
339 ms 206.251.244.215
40 2026-08-22 12:34 639229982909449470
159 ms 206.251.244.215
39 2026-08-22 12:18 639229973035502212
334 ms 206.251.244.215
38 2026-08-22 12:01 639229963064296145
7 ms 206.251.244.215
37 2026-08-22 11:44 639229952996162143
35 ms 206.251.244.215
36 2026-08-22 11:28 639229943051949195
228 ms 206.251.244.215
35 2026-08-22 11:11 639229932919214934
114 ms 206.251.244.215
34 2026-08-22 10:54 639229922745889838
7 ms 206.251.244.215
33 2026-08-22 10:37 639229912587214796
2008 ms 206.251.244.215
32 2026-08-22 10:20 639229902240004454
347 ms 206.251.244.215
31 2026-08-22 09:28 639229870800501662
2010 ms 206.251.244.215
30 2026-08-22 09:11 639229861058384956
2015 ms 206.251.244.215
29 2026-08-22 08:55 639229851158592604
324 ms 206.251.244.215
28 2026-08-22 08:39 639229841475569629
350 ms 206.251.244.215
27 2026-08-22 08:23 639229831887658471
143 ms 206.251.244.215
26 2026-08-22 08:06 639229822043670346
339 ms 206.251.244.215
25 2026-08-22 07:50 639229812327913936
347 ms 206.251.244.215
24 2026-08-22 07:34 639229802629488686
22 ms 206.251.244.215
23 2026-08-22 07:18 639229793051447309
7 ms 206.251.244.215
22 2026-08-22 07:02 639229783303531961
261 ms 206.251.244.215
21 2026-08-22 06:45 639229773458051942
205 ms 206.251.244.215
20 2026-08-22 06:28 639229763373848056
3 ms 206.251.244.215
19 2026-08-22 05:36 639229732140622809
110 ms 206.251.244.215
18 2026-08-22 05:20 639229722699695967
2 ms 206.251.244.215
17 2026-08-22 05:04 639229713097498075
2 ms 206.251.244.215
16 2026-08-22 04:49 639229703543969637
326 ms 206.251.244.215
15 2026-08-22 04:33 639229693970392873
20 ms 206.251.244.215
14 2026-08-22 04:16 639229684277329469
5 ms 206.251.244.215
13 2026-08-22 04:00 639229674501596661
323 ms 206.251.244.215
12 2026-08-22 03:44 639229665064441147
335 ms 206.251.244.215
11 2026-08-22 03:28 639229655507536872
319 ms 206.251.244.215
10 2026-08-22 03:12 639229645849603111
3 ms 206.251.244.215
9 2026-08-22 02:56 639229636090497453
325 ms 206.251.244.215
8 2026-08-22 02:39 639229625978544281
323 ms 206.251.244.215
7 2026-08-22 01:47 639229594644662176
339 ms 206.251.244.215
6 2026-08-22 01:31 639229585214633065
3 ms 206.251.244.215
5 2026-08-22 01:15 639229575581042175
3 ms 206.251.244.215
4 2026-08-22 00:59 639229565912268962
92 ms 206.251.244.215
3 2026-08-22 00:43 639229556237813203
7 ms 206.251.244.215
2 2026-08-22 00:27 639229546625802518
21 ms 206.251.244.215
1 2026-08-22 00:11 639229537172016621
450 ms 206.251.244.215