DNS response history for ns1.nsysdesign.com

ns1.nsysdesign.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 379 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 ns1.nsysdesign.com.
Records on Selected Date

74

Historical checks stored for this nameserver on selected date

Average Latency

379 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-22 23:59

All timestamps shown in UTC

Latest Resolved IP on Selected Date

121.83.238.237

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 ns1.nsysdesign.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 23:59 639230391807229016
531 ms 121.83.238.237
73 2026-08-22 23:43 639230382051619327
518 ms 121.83.238.237
72 2026-08-22 23:26 639230372323353529
550 ms 121.83.238.237
71 2026-08-22 23:10 639230362586451064
542 ms 121.83.238.237
70 2026-08-22 22:54 639230352793666303
253 ms 121.83.238.237
69 2026-08-22 22:37 639230342775737758
33 ms 121.83.238.237
68 2026-08-22 22:21 639230332639939561
530 ms 121.83.238.237
67 2026-08-22 21:28 639230301014190104
533 ms 121.83.238.237
66 2026-08-22 21:11 639230291048161498
538 ms 121.83.238.237
65 2026-08-22 20:54 639230280894353664
532 ms 121.83.238.237
64 2026-08-22 20:37 639230270699419073
524 ms 121.83.238.237
63 2026-08-22 20:20 639230260248163050
530 ms 121.83.238.237
62 2026-08-22 20:03 639230250122494282
284 ms 121.83.238.237
61 2026-08-22 19:46 639230239972935046
542 ms 121.83.238.237
60 2026-08-22 19:29 639230229963262464
541 ms 121.83.238.237
59 2026-08-22 19:12 639230220033804658
533 ms 121.83.238.237
58 2026-08-22 18:56 639230209891107289
2007 ms 121.83.238.237
57 2026-08-22 18:39 639230199630298717
268 ms 121.83.238.237
56 2026-08-22 18:22 639230189301984150
531 ms 121.83.238.237
55 2026-08-22 17:28 639230157138468804
3 ms 121.83.238.237
54 2026-08-22 17:11 639230146987869495
4 ms 121.83.238.237
53 2026-08-22 16:54 639230136768638516
531 ms 121.83.238.237
52 2026-08-22 16:37 639230126735907877
4 ms 121.83.238.237
51 2026-08-22 16:20 639230116551187768
4 ms 121.83.238.237
50 2026-08-22 16:03 639230106335615913
526 ms 121.83.238.237
49 2026-08-22 15:46 639230096177758176
529 ms 121.83.238.237
48 2026-08-22 15:30 639230086185999993
9 ms 121.83.238.237
47 2026-08-22 15:13 639230076247854903
4 ms 121.83.238.237
46 2026-08-22 14:56 639230066076077530
528 ms 121.83.238.237
45 2026-08-22 14:39 639230055738197328
525 ms 121.83.238.237
44 2026-08-22 14:22 639230045411225521
525 ms 121.83.238.237
43 2026-08-22 13:28 639230013046000470
2289 ms 121.83.238.237
42 2026-08-22 13:11 639230003090037878
4 ms 121.83.238.237
41 2026-08-22 12:54 639229993008259475
7 ms 121.83.238.237
40 2026-08-22 12:38 639229982909449470
279 ms 121.83.238.237
39 2026-08-22 12:21 639229973035502212
531 ms 121.83.238.237
38 2026-08-22 12:04 639229963064296145
3 ms 121.83.238.237
37 2026-08-22 11:48 639229952996162143
6 ms 121.83.238.237
36 2026-08-22 11:31 639229943051949195
530 ms 121.83.238.237
35 2026-08-22 11:14 639229932919214934
4 ms 121.83.238.237
34 2026-08-22 10:57 639229922745889838
254 ms 121.83.238.237
33 2026-08-22 10:40 639229912587214796
531 ms 121.83.238.237
32 2026-08-22 10:23 639229902240004454
529 ms 121.83.238.237
31 2026-08-22 09:31 639229870800501662
304 ms 121.83.238.237
30 2026-08-22 09:14 639229861058384956
534 ms 121.83.238.237
29 2026-08-22 08:58 639229851158592604
267 ms 121.83.238.237
28 2026-08-22 08:42 639229841475569629
4 ms 121.83.238.237
27 2026-08-22 08:26 639229831887658471
546 ms 121.83.238.237
26 2026-08-22 08:09 639229822043670346
282 ms 121.83.238.237
25 2026-08-22 07:53 639229812327913936
6 ms 121.83.238.237
24 2026-08-22 07:37 639229802629488686
553 ms 121.83.238.237
23 2026-08-22 07:21 639229793051447309
540 ms 121.83.238.237
22 2026-08-22 07:05 639229783303531961
517 ms 121.83.238.237
21 2026-08-22 06:48 639229773458051942
11 ms 121.83.238.237
20 2026-08-22 06:32 639229763373848056
4 ms 121.83.238.237
19 2026-08-22 05:39 639229732140622809
527 ms 121.83.238.237
18 2026-08-22 05:23 639229722699695967
526 ms 121.83.238.237
17 2026-08-22 05:08 639229713097498075
12 ms 121.83.238.237
16 2026-08-22 04:52 639229703543969637
544 ms 121.83.238.237
15 2026-08-22 04:36 639229693970392873
541 ms 121.83.238.237
14 2026-08-22 04:20 639229684277329469
9 ms 121.83.238.237
13 2026-08-22 04:03 639229674501596661
529 ms 121.83.238.237
12 2026-08-22 03:47 639229665064441147
312 ms 121.83.238.237
11 2026-08-22 03:31 639229655507536872
292 ms 121.83.238.237
10 2026-08-22 03:15 639229645849603111
531 ms 121.83.238.237
9 2026-08-22 02:59 639229636090497453
277 ms 121.83.238.237
8 2026-08-22 02:43 639229625978544281
542 ms 121.83.238.237
7 2026-08-22 01:50 639229594644662176
524 ms 121.83.238.237
6 2026-08-22 01:34 639229585214633065
12 ms 121.83.238.237
5 2026-08-22 01:18 639229575581042175
255 ms 121.83.238.237
4 2026-08-22 01:02 639229565912268962
11 ms 121.83.238.237
3 2026-08-22 00:46 639229556237813203
8 ms 121.83.238.237
2 2026-08-22 00:30 639229546625802518
4 ms 121.83.238.237
1 2026-08-22 00:14 639229537172016621
539 ms 121.83.238.237