DNS response history for nc2.iclassserver.com

nc2.iclassserver.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, 68 successful responses, 1 failed responses, and 290 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 nc2.iclassserver.com.
Records on Selected Date

69

Historical checks stored for this nameserver on selected date

Average Latency

290 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-25 23:52

All timestamps shown in UTC

Latest Resolved IP on Selected Date

192.64.84.226

Most recently resolved hosting IP on selected date

Successful Responses

68

Checks that returned a measurable response

Failed Responses

1

Checks with no response or no returned latency

Failure Rate

1%

Based on the selected date history

Selected Date Status

Responsive

At least one successful response exists on selected date

History for nc2.iclassserver.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 23:52 639232985300872416
20 ms 192.64.84.226
68 2026-08-25 23:35 639232974980190573
10 ms 192.64.84.226
67 2026-08-25 23:18 639232964577050707
-
66 2026-08-25 22:23 639232932163142799
30 ms 192.64.84.226
65 2026-08-25 22:06 639232921673215474
9 ms 192.64.84.226
64 2026-08-25 21:49 639232911234504639
20 ms 192.64.84.226
63 2026-08-25 21:31 639232900747078453
20 ms 192.64.84.226
62 2026-08-25 21:14 639232890389222534
2043 ms 192.64.84.226
61 2026-08-25 20:57 639232880143390843
2015 ms 192.64.84.226
60 2026-08-25 20:39 639232869755024069
8 ms 192.64.84.226
59 2026-08-25 20:22 639232859355940346
31 ms 192.64.84.226
58 2026-08-25 20:05 639232848992244953
35 ms 192.64.84.226
57 2026-08-25 19:47 639232838596478500
2039 ms 192.64.84.226
56 2026-08-25 19:30 639232828175327683
9 ms 192.64.84.226
55 2026-08-25 19:13 639232817798330473
25 ms 192.64.84.226
54 2026-08-25 18:19 639232785462407552
4043 ms 192.64.84.226
53 2026-08-25 18:02 639232775177487032
61 ms 192.64.84.226
52 2026-08-25 17:45 639232764991087115
13 ms 192.64.84.226
51 2026-08-25 17:28 639232754842971478
40 ms 192.64.84.226
50 2026-08-25 17:11 639232744455159107
7 ms 192.64.84.226
49 2026-08-25 16:53 639232734145178231
9 ms 192.64.84.226
48 2026-08-25 16:36 639232723827874402
5 ms 192.64.84.226
47 2026-08-25 16:19 639232713533011892
41 ms 192.64.84.226
46 2026-08-25 16:02 639232703065318207
31 ms 192.64.84.226
45 2026-08-25 15:44 639232692629559470
2060 ms 192.64.84.226
44 2026-08-25 15:27 639232682238836475
33 ms 192.64.84.226
43 2026-08-25 15:09 639232671787004306
70 ms 192.64.84.226
42 2026-08-25 14:15 639232638994329666
28 ms 192.64.84.226
41 2026-08-25 13:57 639232628614783237
10 ms 192.64.84.226
40 2026-08-25 13:40 639232618360728578
6 ms 192.64.84.226
39 2026-08-25 13:23 639232608016476376
27 ms 192.64.84.226
38 2026-08-25 13:06 639232597643611557
18 ms 192.64.84.226
37 2026-08-25 12:48 639232587225721862
9 ms 192.64.84.226
36 2026-08-25 12:31 639232576780683689
29 ms 192.64.84.226
35 2026-08-25 12:14 639232566381512620
60 ms 192.64.84.226
34 2026-08-25 11:57 639232556111768563
38 ms 192.64.84.226
33 2026-08-25 11:39 639232545839529039
8 ms 192.64.84.226
32 2026-08-25 11:22 639232535349285207
23 ms 192.64.84.226
31 2026-08-25 11:05 639232524938080723
2028 ms 192.64.84.226
30 2026-08-25 10:11 639232492740373468
48 ms 192.64.84.226
29 2026-08-25 09:54 639232482235303141
34 ms 192.64.84.226
28 2026-08-25 09:36 639232471861770303
40 ms 192.64.84.226
27 2026-08-25 09:19 639232461630217327
5 ms 192.64.84.226
26 2026-08-25 09:02 639232451282965990
19 ms 192.64.84.226
25 2026-08-25 08:44 639232440814614938
10 ms 192.64.84.226
24 2026-08-25 08:27 639232430410720425
4 ms 192.64.84.226
23 2026-08-25 08:10 639232420003096185
174 ms 192.64.84.226
22 2026-08-25 07:52 639232409467287444
5 ms 192.64.84.226
21 2026-08-25 07:35 639232399077195997
13 ms 192.64.84.226
20 2026-08-25 07:18 639232388731528337
5 ms 192.64.84.226
19 2026-08-25 07:00 639232378288598612
32 ms 192.64.84.226
18 2026-08-25 06:07 639232346196373643
13 ms 192.64.84.226
17 2026-08-25 05:50 639232336112370741
24 ms 192.64.84.226
16 2026-08-25 05:33 639232326146508970
7 ms 192.64.84.226
15 2026-08-25 05:17 639232316189381720
9 ms 192.64.84.226
14 2026-08-25 05:00 639232306217998913
2029 ms 192.64.84.226
13 2026-08-25 04:44 639232296255744174
27 ms 192.64.84.226
12 2026-08-25 04:27 639232286095760789
2020 ms 192.64.84.226
11 2026-08-25 04:10 639232276086186273
5 ms 192.64.84.226
10 2026-08-25 03:53 639232265900986425
26 ms 192.64.84.226
9 2026-08-25 03:36 639232255723518075
38 ms 192.64.84.226
8 2026-08-25 03:19 639232245484452890
38 ms 192.64.84.226
7 2026-08-25 03:02 639232235157175331
17 ms 192.64.84.226
6 2026-08-25 02:08 639232203197189095
5 ms 192.64.84.226
5 2026-08-25 01:51 639232192844564298
3 ms 192.64.84.226
4 2026-08-25 01:34 639232182496008942
24 ms 192.64.84.226
3 2026-08-25 01:17 639232172197053132
16 ms 192.64.84.226
2 2026-08-25 00:23 639232140250307418
28 ms 192.64.84.226
1 2026-08-25 00:06 639232129927860324
3 ms 192.64.84.226