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 2026-08-16. For this date, NameServerHistory found 60 DNS check records, 60 successful responses, 0 failed responses, and 141 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

60

Historical checks stored for this nameserver on selected date

Average Latency

141 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-16 23:49

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

60

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 nc2.iclassserver.com

Showing DNS history for 2026-08-16 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
60 2026-08-16 23:49 639225207490611656
23 ms 192.64.84.226
59 2026-08-16 23:33 639225198045815385
31 ms 192.64.84.226
58 2026-08-16 22:41 639225166825544741
23 ms 192.64.84.226
57 2026-08-16 22:26 639225157549461269
6 ms 192.64.84.226
56 2026-08-16 22:10 639225147914556308
33 ms 192.64.84.226
55 2026-08-16 21:54 639225138472322960
15 ms 192.64.84.226
54 2026-08-16 21:02 639225107211236826
16 ms 192.64.84.226
53 2026-08-16 20:46 639225097684457510
63 ms 192.64.84.226
52 2026-08-16 20:30 639225087942913396
14 ms 192.64.84.226
51 2026-08-16 20:14 639225078238684183
18 ms 192.64.84.226
50 2026-08-16 19:21 639225046944151094
33 ms 192.64.84.226
49 2026-08-16 19:05 639225037234857231
5 ms 192.64.84.226
48 2026-08-16 18:49 639225027423459920
20 ms 192.64.84.226
47 2026-08-16 18:33 639225017891613027
67 ms 192.64.84.226
46 2026-08-16 17:40 639224986298183527
30 ms 192.64.84.226
45 2026-08-16 17:24 639224976567107023
12 ms 192.64.84.226
44 2026-08-16 17:08 639224966709723386
58 ms 192.64.84.226
43 2026-08-16 16:52 639224957175756942
24 ms 192.64.84.226
42 2026-08-16 16:00 639224925782379869
2016 ms 192.64.84.226
41 2026-08-16 15:44 639224916429532459
56 ms 192.64.84.226
40 2026-08-16 15:28 639224906878325623
53 ms 192.64.84.226
39 2026-08-16 15:12 639224897258974385
9 ms 192.64.84.226
38 2026-08-16 14:20 639224866169532828
21 ms 192.64.84.226
37 2026-08-16 14:04 639224856561831915
74 ms 192.64.84.226
36 2026-08-16 13:48 639224846830897794
10 ms 192.64.84.226
35 2026-08-16 13:32 639224836975863283
10 ms 192.64.84.226
34 2026-08-16 12:39 639224804985340946
560 ms 192.64.84.226
33 2026-08-16 12:23 639224795567782333
50 ms 192.64.84.226
32 2026-08-16 12:07 639224785914225250
27 ms 192.64.84.226
31 2026-08-16 11:51 639224776383854998
5 ms 192.64.84.226
30 2026-08-16 10:58 639224744252113993
2019 ms 192.64.84.226
29 2026-08-16 10:41 639224734238905542
40 ms 192.64.84.226
28 2026-08-16 10:24 639224724335031221
6 ms 192.64.84.226
27 2026-08-16 10:08 639224714475244430
33 ms 192.64.84.226
26 2026-08-16 09:12 639224681063874153
3 ms 192.64.84.226
25 2026-08-16 08:56 639224671038956665
36 ms 192.64.84.226
24 2026-08-16 08:39 639224661079806122
4 ms 192.64.84.226
23 2026-08-16 08:22 639224651169993038
8 ms 192.64.84.226
22 2026-08-16 07:29 639224618882283050
10 ms 192.64.84.226
21 2026-08-16 07:13 639224609519965372
37 ms 192.64.84.226
20 2026-08-16 06:57 639224599969658888
69 ms 192.64.84.226
19 2026-08-16 06:41 639224590360343307
5 ms 192.64.84.226
18 2026-08-16 05:49 639224558901831832
42 ms 192.64.84.226
17 2026-08-16 05:33 639224549678210576
46 ms 192.64.84.226
16 2026-08-16 05:18 639224540433420642
4 ms 192.64.84.226
15 2026-08-16 05:02 639224531046032443
81 ms 192.64.84.226
14 2026-08-16 04:10 639224499638024410
34 ms 192.64.84.226
13 2026-08-16 03:54 639224490358783451
15 ms 192.64.84.226
12 2026-08-16 03:39 639224481111410545
2060 ms 192.64.84.226
11 2026-08-16 03:23 639224471809153772
74 ms 192.64.84.226
10 2026-08-16 02:31 639224440124457324
40 ms 192.64.84.226
9 2026-08-16 02:16 639224430921105721
45 ms 192.64.84.226
8 2026-08-16 02:00 639224421455433103
7 ms 192.64.84.226
7 2026-08-16 01:44 639224412089740331
38 ms 192.64.84.226
6 2026-08-16 01:29 639224403168392868
92 ms 192.64.84.226
5 2026-08-16 01:14 639224393856251387
166 ms 192.64.84.226
4 2026-08-16 00:58 639224384677141438
28 ms 192.64.84.226
3 2026-08-16 00:43 639224375597986398
36 ms 192.64.84.226
2 2026-08-16 00:28 639224366430296466
7 ms 192.64.84.226
1 2026-08-16 00:12 639224357218176789
4 ms 192.64.84.226