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 2026-08-11. For this date, NameServerHistory found 77 DNS check records, 77 successful responses, 0 failed responses, and 410 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

77

Historical checks stored for this nameserver on selected date

Average Latency

410 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-11 23:57

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

77

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 2026-08-11 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
77 2026-08-11 23:57 639220888396333845
105 ms 129.121.76.121
76 2026-08-11 23:41 639220878864937382
124 ms 129.121.76.121
75 2026-08-11 22:48 639220847369072314
103 ms 129.121.76.121
74 2026-08-11 22:33 639220838037764925
250 ms 129.121.76.121
73 2026-08-11 22:17 639220828735120634
2148 ms 129.121.76.121
72 2026-08-11 22:02 639220819447979766
247 ms 129.121.76.121
71 2026-08-11 21:46 639220810056531741
117 ms 129.121.76.121
70 2026-08-11 21:31 639220800745746593
18 ms 129.121.76.121
69 2026-08-11 21:15 639220791351626349
211 ms 129.121.76.121
68 2026-08-11 20:59 639220782021256610
2103 ms 129.121.76.121
67 2026-08-11 20:44 639220772603347755
127 ms 129.121.76.121
66 2026-08-11 20:28 639220763224057047
110 ms 129.121.76.121
65 2026-08-11 20:12 639220753691117767
222 ms 129.121.76.121
64 2026-08-11 19:56 639220744107836218
218 ms 129.121.76.121
63 2026-08-11 19:02 639220711927629898
211 ms 129.121.76.121
62 2026-08-11 18:46 639220702299437921
219 ms 129.121.76.121
61 2026-08-11 18:29 639220692505468181
212 ms 129.121.76.121
60 2026-08-11 18:13 639220682669911239
221 ms 129.121.76.121
59 2026-08-11 17:57 639220672929841526
233 ms 129.121.76.121
58 2026-08-11 17:41 639220663225662315
4106 ms 129.121.76.121
57 2026-08-11 17:25 639220653846255684
223 ms 129.121.76.121
56 2026-08-11 17:09 639220644420909059
214 ms 129.121.76.121
55 2026-08-11 16:54 639220635074970435
210 ms 129.121.76.121
54 2026-08-11 16:38 639220625614385966
210 ms 129.121.76.121
53 2026-08-11 16:22 639220616132212636
211 ms 129.121.76.121
52 2026-08-11 16:06 639220606533651662
2105 ms 129.121.76.121
51 2026-08-11 15:13 639220574514514318
211 ms 129.121.76.121
50 2026-08-11 14:58 639220565124823874
213 ms 129.121.76.121
49 2026-08-11 14:42 639220555799311478
215 ms 129.121.76.121
48 2026-08-11 14:26 639220546481577614
33 ms 129.121.76.121
47 2026-08-11 14:11 639220537036533154
216 ms 129.121.76.121
46 2026-08-11 13:55 639220527719177174
215 ms 129.121.76.121
45 2026-08-11 13:39 639220518173088308
208 ms 129.121.76.121
44 2026-08-11 13:24 639220508902896243
213 ms 129.121.76.121
43 2026-08-11 13:08 639220499455923005
213 ms 129.121.76.121
42 2026-08-11 12:53 639220490082583768
225 ms 129.121.76.121
41 2026-08-11 12:37 639220480636590998
108 ms 129.121.76.121
40 2026-08-11 12:21 639220469585029273
120 ms 129.121.76.121
39 2026-08-11 11:26 639220438074188884
3 ms 129.121.76.121
38 2026-08-11 11:10 639220428789720049
6 ms 129.121.76.121
37 2026-08-11 10:55 639220419558302820
2156 ms 129.121.76.121
36 2026-08-11 10:39 639220410448738795
3 ms 129.121.76.121
35 2026-08-11 10:24 639220401034081530
212 ms 129.121.76.121
34 2026-08-11 10:08 639220391766674161
212 ms 129.121.76.121
33 2026-08-11 09:53 639220382275807148
221 ms 129.121.76.121
32 2026-08-11 09:37 639220373034162867
12 ms 129.121.76.121
31 2026-08-11 09:22 639220363994971859
212 ms 129.121.76.121
30 2026-08-11 09:07 639220354563965455
213 ms 129.121.76.121
29 2026-08-11 08:51 639220345437414880
230 ms 129.121.76.121
28 2026-08-11 08:36 639220336024248987
2101 ms 129.121.76.121
27 2026-08-11 07:42 639220304233635692
212 ms 129.121.76.121
26 2026-08-11 07:27 639220294872170960
214 ms 129.121.76.121
25 2026-08-11 07:11 639220285547177980
128 ms 129.121.76.121
24 2026-08-11 06:56 639220276337941315
220 ms 129.121.76.121
23 2026-08-11 06:40 639220267175191677
2124 ms 129.121.76.121
22 2026-08-11 06:25 639220257981518924
217 ms 129.121.76.121
21 2026-08-11 06:10 639220249265489070
2107 ms 129.121.76.121
20 2026-08-11 05:56 639220240700249205
111 ms 129.121.76.121
19 2026-08-11 05:42 639220231975029986
109 ms 129.121.76.121
18 2026-08-11 05:27 639220223261176932
3 ms 129.121.76.121
17 2026-08-11 05:12 639220214366718456
106 ms 129.121.76.121
16 2026-08-11 04:57 639220205306334524
208 ms 129.121.76.121
15 2026-08-11 04:06 639220174463175061
217 ms 129.121.76.121
14 2026-08-11 03:52 639220165777190438
214 ms 129.121.76.121
13 2026-08-11 03:37 639220156880374825
211 ms 129.121.76.121
12 2026-08-11 03:22 639220148139986945
3 ms 129.121.76.121
11 2026-08-11 03:07 639220139271074299
225 ms 129.121.76.121
10 2026-08-11 02:53 639220130565901336
116 ms 129.121.76.121
9 2026-08-11 02:38 639220121659980575
18 ms 129.121.76.121
8 2026-08-11 02:23 639220112857650894
151 ms 129.121.76.121
7 2026-08-11 02:08 639220103767686219
2011 ms 129.121.76.121
6 2026-08-11 01:53 639220094545970611
7 ms 129.121.76.121
5 2026-08-11 01:38 639220085476091081
3 ms 129.121.76.121
4 2026-08-11 01:23 639220076243751161
3 ms 129.121.76.121
3 2026-08-11 00:31 639220045322845190
209 ms 129.121.76.121
2 2026-08-11 00:16 639220036434132314
3 ms 129.121.76.121
1 2026-08-11 00:01 639220027366289509
201 ms 129.121.76.121