DNS response history for ns2.clswebcert.com

ns2.clswebcert.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 2026-08-25. For this date, NameServerHistory found 69 DNS check records, 69 successful responses, 0 failed responses, and 245 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 ns2.clswebcert.com.
Records on Selected Date

69

Historical checks stored for this nameserver on selected date

Average Latency

245 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-25 23:59

All timestamps shown in UTC

Latest Resolved IP on Selected Date

129.121.76.121

Most recently resolved hosting IP on selected date

Successful Responses

69

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 ns2.clswebcert.com

Showing DNS history for 2026-08-25 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
69 2026-08-25 23:59 639232985300872416
198 ms 129.121.76.121
68 2026-08-25 23:42 639232974980190573
198 ms 129.121.76.121
67 2026-08-25 23:24 639232964577050707
118 ms 129.121.76.121
66 2026-08-25 22:30 639232932163142799
198 ms 129.121.76.121
65 2026-08-25 22:13 639232921673215474
202 ms 129.121.76.121
64 2026-08-25 21:56 639232911234504639
196 ms 129.121.76.121
63 2026-08-25 21:38 639232900747078453
199 ms 129.121.76.121
62 2026-08-25 21:21 639232890389222534
197 ms 129.121.76.121
61 2026-08-25 21:03 639232880143390843
203 ms 129.121.76.121
60 2026-08-25 20:46 639232869755024069
100 ms 129.121.76.121
59 2026-08-25 20:29 639232859355940346
197 ms 129.121.76.121
58 2026-08-25 20:12 639232848992244953
109 ms 129.121.76.121
57 2026-08-25 19:54 639232838596478500
197 ms 129.121.76.121
56 2026-08-25 19:37 639232828175327683
201 ms 129.121.76.121
55 2026-08-25 19:20 639232817798330473
202 ms 129.121.76.121
54 2026-08-25 18:26 639232785462407552
199 ms 129.121.76.121
53 2026-08-25 18:09 639232775177487032
2099 ms 129.121.76.121
52 2026-08-25 17:51 639232764991087115
202 ms 129.121.76.121
51 2026-08-25 17:35 639232754842971478
204 ms 129.121.76.121
50 2026-08-25 17:17 639232744455159107
195 ms 129.121.76.121
49 2026-08-25 17:00 639232734145178231
208 ms 129.121.76.121
48 2026-08-25 16:43 639232723827874402
208 ms 129.121.76.121
47 2026-08-25 16:26 639232713533011892
207 ms 129.121.76.121
46 2026-08-25 16:09 639232703065318207
201 ms 129.121.76.121
45 2026-08-25 15:51 639232692629559470
104 ms 129.121.76.121
44 2026-08-25 15:34 639232682238836475
100 ms 129.121.76.121
43 2026-08-25 15:16 639232671787004306
99 ms 129.121.76.121
42 2026-08-25 14:22 639232638994329666
220 ms 129.121.76.121
41 2026-08-25 14:04 639232628614783237
199 ms 129.121.76.121
40 2026-08-25 13:47 639232618360728578
202 ms 129.121.76.121
39 2026-08-25 13:30 639232608016476376
102 ms 129.121.76.121
38 2026-08-25 13:13 639232597643611557
199 ms 129.121.76.121
37 2026-08-25 12:55 639232587225721862
200 ms 129.121.76.121
36 2026-08-25 12:38 639232576780683689
210 ms 129.121.76.121
35 2026-08-25 12:21 639232566381512620
201 ms 129.121.76.121
34 2026-08-25 12:03 639232556111768563
207 ms 129.121.76.121
33 2026-08-25 11:46 639232545839529039
204 ms 129.121.76.121
32 2026-08-25 11:29 639232535349285207
199 ms 129.121.76.121
31 2026-08-25 11:12 639232524938080723
205 ms 129.121.76.121
30 2026-08-25 10:18 639232492740373468
104 ms 129.121.76.121
29 2026-08-25 10:01 639232482235303141
101 ms 129.121.76.121
28 2026-08-25 09:43 639232471861770303
206 ms 129.121.76.121
27 2026-08-25 09:26 639232461630217327
101 ms 129.121.76.121
26 2026-08-25 09:09 639232451282965990
200 ms 129.121.76.121
25 2026-08-25 08:51 639232440814614938
320 ms 129.121.76.121
24 2026-08-25 08:34 639232430410720425
2123 ms 129.121.76.121
23 2026-08-25 08:17 639232420003096185
99 ms 129.121.76.121
22 2026-08-25 07:59 639232409467287444
210 ms 129.121.76.121
21 2026-08-25 07:42 639232399077195997
110 ms 129.121.76.121
20 2026-08-25 07:25 639232388731528337
112 ms 129.121.76.121
19 2026-08-25 07:07 639232378288598612
201 ms 129.121.76.121
18 2026-08-25 06:14 639232346196373643
4 ms 129.121.76.121
17 2026-08-25 05:57 639232336112370741
198 ms 129.121.76.121
16 2026-08-25 05:40 639232326146508970
159 ms 129.121.76.121
15 2026-08-25 05:23 639232316189381720
198 ms 129.121.76.121
14 2026-08-25 05:07 639232306217998913
198 ms 129.121.76.121
13 2026-08-25 04:50 639232296255744174
105 ms 129.121.76.121
12 2026-08-25 04:33 639232286095760789
2112 ms 129.121.76.121
11 2026-08-25 04:16 639232276086186273
5 ms 129.121.76.121
10 2026-08-25 04:00 639232265900986425
3 ms 129.121.76.121
9 2026-08-25 03:43 639232255723518075
2 ms 129.121.76.121
8 2026-08-25 03:26 639232245484452890
6 ms 129.121.76.121
7 2026-08-25 03:09 639232235157175331
4 ms 129.121.76.121
6 2026-08-25 02:15 639232203197189095
203 ms 129.121.76.121
5 2026-08-25 01:58 639232192844564298
199 ms 129.121.76.121
4 2026-08-25 01:41 639232182496008942
204 ms 129.121.76.121
3 2026-08-25 01:24 639232172197053132
101 ms 129.121.76.121
2 2026-08-25 00:30 639232140250307418
198 ms 129.121.76.121
1 2026-08-25 00:13 639232129927860324
3 ms 129.121.76.121