DNS response history for nsb.simplex.sg

nsb.simplex.sg 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 243 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 nsb.simplex.sg.
Records on Selected Date

74

Historical checks stored for this nameserver on selected date

Average Latency

243 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

128.199.194.168

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 nsb.simplex.sg

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
3 ms 128.199.194.168
73 2026-08-22 23:40 639230382051619327
317 ms 128.199.194.168
72 2026-08-22 23:23 639230372323353529
313 ms 128.199.194.168
71 2026-08-22 23:07 639230362586451064
314 ms 128.199.194.168
70 2026-08-22 22:51 639230352793666303
3 ms 128.199.194.168
69 2026-08-22 22:34 639230342775737758
9 ms 128.199.194.168
68 2026-08-22 22:17 639230332639939561
2 ms 128.199.194.168
67 2026-08-22 21:24 639230301014190104
3 ms 128.199.194.168
66 2026-08-22 21:08 639230291048161498
160 ms 128.199.194.168
65 2026-08-22 20:51 639230280894353664
158 ms 128.199.194.168
64 2026-08-22 20:34 639230270699419073
157 ms 128.199.194.168
63 2026-08-22 20:17 639230260248163050
179 ms 128.199.194.168
62 2026-08-22 20:00 639230250122494282
172 ms 128.199.194.168
61 2026-08-22 19:43 639230239972935046
328 ms 128.199.194.168
60 2026-08-22 19:26 639230229963262464
301 ms 128.199.194.168
59 2026-08-22 19:09 639230220033804658
333 ms 128.199.194.168
58 2026-08-22 18:53 639230209891107289
34 ms 128.199.194.168
57 2026-08-22 18:35 639230199630298717
164 ms 128.199.194.168
56 2026-08-22 18:18 639230189301984150
333 ms 128.199.194.168
55 2026-08-22 17:25 639230157138468804
186 ms 128.199.194.168
54 2026-08-22 17:08 639230146987869495
198 ms 128.199.194.168
53 2026-08-22 16:51 639230136768638516
162 ms 128.199.194.168
52 2026-08-22 16:34 639230126735907877
342 ms 128.199.194.168
51 2026-08-22 16:17 639230116551187768
176 ms 128.199.194.168
50 2026-08-22 16:00 639230106335615913
317 ms 128.199.194.168
49 2026-08-22 15:43 639230096177758176
318 ms 128.199.194.168
48 2026-08-22 15:26 639230086185999993
165 ms 128.199.194.168
47 2026-08-22 15:10 639230076247854903
171 ms 128.199.194.168
46 2026-08-22 14:53 639230066076077530
169 ms 128.199.194.168
45 2026-08-22 14:36 639230055738197328
335 ms 128.199.194.168
44 2026-08-22 14:18 639230045411225521
324 ms 128.199.194.168
43 2026-08-22 13:25 639230013046000470
422 ms 128.199.194.168
42 2026-08-22 13:08 639230003090037878
159 ms 128.199.194.168
41 2026-08-22 12:51 639229993008259475
322 ms 128.199.194.168
40 2026-08-22 12:34 639229982909449470
162 ms 128.199.194.168
39 2026-08-22 12:18 639229973035502212
164 ms 128.199.194.168
38 2026-08-22 12:01 639229963064296145
239 ms 128.199.194.168
37 2026-08-22 11:44 639229952996162143
159 ms 128.199.194.168
36 2026-08-22 11:28 639229943051949195
161 ms 128.199.194.168
35 2026-08-22 11:11 639229932919214934
176 ms 128.199.194.168
34 2026-08-22 10:54 639229922745889838
239 ms 128.199.194.168
33 2026-08-22 10:37 639229912587214796
2007 ms 128.199.194.168
32 2026-08-22 10:20 639229902240004454
6 ms 128.199.194.168
31 2026-08-22 09:28 639229870800501662
3 ms 128.199.194.168
30 2026-08-22 09:11 639229861058384956
2033 ms 128.199.194.168
29 2026-08-22 08:55 639229851158592604
199 ms 128.199.194.168
28 2026-08-22 08:39 639229841475569629
160 ms 128.199.194.168
27 2026-08-22 08:23 639229831887658471
166 ms 128.199.194.168
26 2026-08-22 08:06 639229822043670346
165 ms 128.199.194.168
25 2026-08-22 07:50 639229812327913936
325 ms 128.199.194.168
24 2026-08-22 07:34 639229802629488686
392 ms 128.199.194.168
23 2026-08-22 07:18 639229793051447309
204 ms 128.199.194.168
22 2026-08-22 07:02 639229783303531961
9 ms 128.199.194.168
21 2026-08-22 06:45 639229773458051942
10 ms 128.199.194.168
20 2026-08-22 06:28 639229763373848056
2240 ms 128.199.194.168
19 2026-08-22 05:36 639229732140622809
4 ms 128.199.194.168
18 2026-08-22 05:20 639229722699695967
3 ms 128.199.194.168
17 2026-08-22 05:04 639229713097498075
160 ms 128.199.194.168
16 2026-08-22 04:49 639229703543969637
18 ms 128.199.194.168
15 2026-08-22 04:33 639229693970392873
181 ms 128.199.194.168
14 2026-08-22 04:16 639229684277329469
3 ms 128.199.194.168
13 2026-08-22 04:00 639229674501596661
3 ms 128.199.194.168
12 2026-08-22 03:44 639229665064441147
3 ms 128.199.194.168
11 2026-08-22 03:28 639229655507536872
7 ms 128.199.194.168
10 2026-08-22 03:12 639229645849603111
9 ms 128.199.194.168
9 2026-08-22 02:56 639229636090497453
161 ms 128.199.194.168
8 2026-08-22 02:39 639229625978544281
2 ms 128.199.194.168
7 2026-08-22 01:47 639229594644662176
2 ms 128.199.194.168
6 2026-08-22 01:31 639229585214633065
162 ms 128.199.194.168
5 2026-08-22 01:15 639229575581042175
152 ms 128.199.194.168
4 2026-08-22 00:59 639229565912268962
243 ms 128.199.194.168
3 2026-08-22 00:43 639229556237813203
162 ms 128.199.194.168
2 2026-08-22 00:27 639229546625802518
216 ms 128.199.194.168
1 2026-08-22 00:11 639229537172016621
192 ms 128.199.194.168