DNS response history for ns1.jsbgroups.com

ns1.jsbgroups.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, 72 successful responses, 2 failed responses, and 261 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.jsbgroups.com.
Records on Selected Date

74

Historical checks stored for this nameserver on selected date

Average Latency

261 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-22 23:54

All timestamps shown in UTC

Latest Resolved IP on Selected Date

129.121.99.79

Most recently resolved hosting IP on selected date

Successful Responses

72

Checks that returned a measurable response

Failed Responses

2

Checks with no response or no returned latency

Failure Rate

3%

Based on the selected date history

Selected Date Status

Responsive

At least one successful response exists on selected date

History for ns1.jsbgroups.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 23:54 639230391807229016
119 ms 129.121.99.79
73 2026-08-22 23:38 639230382051619327
106 ms 129.121.99.79
72 2026-08-22 23:21 639230372323353529
2107 ms 129.121.99.79
71 2026-08-22 23:05 639230362586451064
205 ms 129.121.99.79
70 2026-08-22 22:49 639230352793666303
7 ms 129.121.99.79
69 2026-08-22 22:32 639230342775737758
104 ms 129.121.99.79
68 2026-08-22 22:15 639230332639939561
5 ms 129.121.99.79
67 2026-08-22 21:22 639230301014190104
104 ms 129.121.99.79
66 2026-08-22 21:06 639230291048161498
221 ms 129.121.99.79
65 2026-08-22 20:49 639230280894353664
201 ms 129.121.99.79
64 2026-08-22 20:32 639230270699419073
199 ms 129.121.99.79
63 2026-08-22 20:15 639230260248163050
214 ms 129.121.99.79
62 2026-08-22 19:58 639230250122494282
2120 ms 129.121.99.79
61 2026-08-22 19:41 639230239972935046
2101 ms 129.121.99.79
60 2026-08-22 19:24 639230229963262464
102 ms 129.121.99.79
59 2026-08-22 19:07 639230220033804658
206 ms 129.121.99.79
58 2026-08-22 18:51 639230209891107289
9 ms 129.121.99.79
57 2026-08-22 18:33 639230199630298717
148 ms 129.121.99.79
56 2026-08-22 18:16 639230189301984150
-
55 2026-08-22 17:23 639230157138468804
217 ms 129.121.99.79
54 2026-08-22 17:06 639230146987869495
203 ms 129.121.99.79
53 2026-08-22 16:49 639230136768638516
106 ms 129.121.99.79
52 2026-08-22 16:32 639230126735907877
108 ms 129.121.99.79
51 2026-08-22 16:15 639230116551187768
214 ms 129.121.99.79
50 2026-08-22 15:58 639230106335615913
2106 ms 129.121.99.79
49 2026-08-22 15:41 639230096177758176
102 ms 129.121.99.79
48 2026-08-22 15:24 639230086185999993
205 ms 129.121.99.79
47 2026-08-22 15:08 639230076247854903
112 ms 129.121.99.79
46 2026-08-22 14:51 639230066076077530
208 ms 129.121.99.79
45 2026-08-22 14:34 639230055738197328
221 ms 129.121.99.79
44 2026-08-22 14:16 639230045411225521
249 ms 129.121.99.79
43 2026-08-22 13:22 639230013046000470
200 ms 129.121.99.79
42 2026-08-22 13:06 639230003090037878
157 ms 129.121.99.79
41 2026-08-22 12:49 639229993008259475
26 ms 129.121.99.79
40 2026-08-22 12:32 639229982909449470
199 ms 129.121.99.79
39 2026-08-22 12:16 639229973035502212
10 ms 129.121.99.79
38 2026-08-22 11:59 639229963064296145
4 ms 129.121.99.79
37 2026-08-22 11:42 639229952996162143
109 ms 129.121.99.79
36 2026-08-22 11:26 639229943051949195
154 ms 129.121.99.79
35 2026-08-22 11:09 639229932919214934
202 ms 129.121.99.79
34 2026-08-22 10:52 639229922745889838
7 ms 129.121.99.79
33 2026-08-22 10:35 639229912587214796
116 ms 129.121.99.79
32 2026-08-22 10:18 639229902240004454
202 ms 129.121.99.79
31 2026-08-22 09:25 639229870800501662
196 ms 129.121.99.79
30 2026-08-22 09:09 639229861058384956
206 ms 129.121.99.79
29 2026-08-22 08:53 639229851158592604
13 ms 129.121.99.79
28 2026-08-22 08:37 639229841475569629
2011 ms 129.121.99.79
27 2026-08-22 08:20 639229831887658471
202 ms 129.121.99.79
26 2026-08-22 08:04 639229822043670346
6 ms 129.121.99.79
25 2026-08-22 07:48 639229812327913936
9 ms 129.121.99.79
24 2026-08-22 07:32 639229802629488686
202 ms 129.121.99.79
23 2026-08-22 07:16 639229793051447309
131 ms 129.121.99.79
22 2026-08-22 07:00 639229783303531961
214 ms 129.121.99.79
21 2026-08-22 06:43 639229773458051942
203 ms 129.121.99.79
20 2026-08-22 06:26 639229763373848056
7 ms 129.121.99.79
19 2026-08-22 05:34 639229732140622809
117 ms 129.121.99.79
18 2026-08-22 05:18 639229722699695967
103 ms 129.121.99.79
17 2026-08-22 05:03 639229713097498075
3 ms 129.121.99.79
16 2026-08-22 04:47 639229703543969637
2 ms 129.121.99.79
15 2026-08-22 04:31 639229693970392873
-
14 2026-08-22 04:14 639229684277329469
170 ms 129.121.99.79
13 2026-08-22 03:58 639229674501596661
3 ms 129.121.99.79
12 2026-08-22 03:42 639229665064441147
183 ms 129.121.99.79
11 2026-08-22 03:26 639229655507536872
184 ms 129.121.99.79
10 2026-08-22 03:10 639229645849603111
7 ms 129.121.99.79
9 2026-08-22 02:54 639229636090497453
3 ms 129.121.99.79
8 2026-08-22 02:37 639229625978544281
194 ms 129.121.99.79
7 2026-08-22 01:45 639229594644662176
186 ms 129.121.99.79
6 2026-08-22 01:29 639229585214633065
19 ms 129.121.99.79
5 2026-08-22 01:13 639229575581042175
166 ms 129.121.99.79
4 2026-08-22 00:57 639229565912268962
103 ms 129.121.99.79
3 2026-08-22 00:41 639229556237813203
5 ms 129.121.99.79
2 2026-08-22 00:25 639229546625802518
11 ms 129.121.99.79
1 2026-08-22 00:09 639229537172016621
197 ms 129.121.99.79