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 2026-08-09. For this date, NameServerHistory found 77 DNS check records, 76 successful responses, 1 failed responses, and 188 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

77

Historical checks stored for this nameserver on selected date

Average Latency

188 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-09 23:13

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

76

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 2026-08-09 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 2026-08-09 23:13 639219137912168440
70 ms 192.64.84.226
76 2026-08-09 22:58 639219129014206359
36 ms 192.64.84.226
75 2026-08-09 22:43 639219120129816185
53 ms 192.64.84.226
74 2026-08-09 22:28 639219111180200055
63 ms 192.64.84.226
73 2026-08-09 22:14 639219102397272208
104 ms 192.64.84.226
72 2026-08-09 21:59 639219093318422880
35 ms 192.64.84.226
71 2026-08-09 21:44 639219084400315753
7 ms 192.64.84.226
70 2026-08-09 21:29 639219075254551587
10 ms 192.64.84.226
69 2026-08-09 21:13 639219065729192158
19 ms 192.64.84.226
68 2026-08-09 20:58 639219056747802098
7 ms 192.64.84.226
67 2026-08-09 20:43 639219047713450952
18 ms 192.64.84.226
66 2026-08-09 20:27 639219038561445315
44 ms 192.64.84.226
65 2026-08-09 19:35 639219007390383771
15 ms 192.64.84.226
64 2026-08-09 19:20 639218998523265596
27 ms 192.64.84.226
63 2026-08-09 19:06 639218989631630804
75 ms 192.64.84.226
62 2026-08-09 18:51 639218980808450892
36 ms 192.64.84.226
61 2026-08-09 18:36 639218971852160604
65 ms 192.64.84.226
60 2026-08-09 18:21 639218962783650906
38 ms 192.64.84.226
59 2026-08-09 18:06 639218953792820819
43 ms 192.64.84.226
58 2026-08-09 17:51 639218944959692876
31 ms 192.64.84.226
57 2026-08-09 17:36 639218936169104506
20 ms 192.64.84.226
56 2026-08-09 17:21 639218927166062556
2036 ms 192.64.84.226
55 2026-08-09 17:06 639218918015715420
22 ms 192.64.84.226
54 2026-08-09 16:51 639218908881852638
2029 ms 192.64.84.226
53 2026-08-09 16:01 639218877956262035
37 ms 192.64.84.226
52 2026-08-09 15:46 639218869143729797
5 ms 192.64.84.226
51 2026-08-09 15:31 639218860485298832
13 ms 192.64.84.226
50 2026-08-09 15:17 639218851607906747
5 ms 192.64.84.226
49 2026-08-09 15:02 639218842720839568
28 ms 192.64.84.226
48 2026-08-09 14:47 639218833878788864
5 ms 192.64.84.226
47 2026-08-09 14:32 639218825180862573
9 ms 192.64.84.226
46 2026-08-09 14:18 639218816469621951
9 ms 192.64.84.226
45 2026-08-09 14:04 639218807685036212
10 ms 192.64.84.226
44 2026-08-09 13:49 639218798978271509
47 ms 192.64.84.226
43 2026-08-09 13:34 639218790065423597
5 ms 192.64.84.226
42 2026-08-09 13:19 639218781304584862
13 ms 192.64.84.226
41 2026-08-09 12:26 639218750311179000
135 ms 192.64.84.226
40 2026-08-09 12:12 639218741750420268
-
39 2026-08-09 11:57 639218733057535576
61 ms 192.64.84.226
38 2026-08-09 11:43 639218724471329044
10 ms 192.64.84.226
37 2026-08-09 11:29 639218715911974203
23 ms 192.64.84.226
36 2026-08-09 11:14 639218707310812834
6 ms 192.64.84.226
35 2026-08-09 11:00 639218698790485612
13 ms 192.64.84.226
34 2026-08-09 10:46 639218690367692706
37 ms 192.64.84.226
33 2026-08-09 10:32 639218681923173883
21 ms 192.64.84.226
32 2026-08-09 10:18 639218673547179738
50 ms 192.64.84.226
31 2026-08-09 10:04 639218664890274867
14 ms 192.64.84.226
30 2026-08-09 09:49 639218656036928157
49 ms 192.64.84.226
29 2026-08-09 08:58 639218624808018222
19 ms 192.64.84.226
28 2026-08-09 08:44 639218616243340806
16 ms 192.64.84.226
27 2026-08-09 08:29 639218607397811973
77 ms 192.64.84.226
26 2026-08-09 08:15 639218598812444454
53 ms 192.64.84.226
25 2026-08-09 08:00 639218590219570048
11 ms 192.64.84.226
24 2026-08-09 07:46 639218581690210758
17 ms 192.64.84.226
23 2026-08-09 07:32 639218573057388822
5 ms 192.64.84.226
22 2026-08-09 07:17 639218564408781785
22 ms 192.64.84.226
21 2026-08-09 07:03 639218555767188482
39 ms 192.64.84.226
20 2026-08-09 06:49 639218547142705295
47 ms 192.64.84.226
19 2026-08-09 06:34 639218538090114532
42 ms 192.64.84.226
18 2026-08-09 06:19 639218529257910584
29 ms 192.64.84.226
17 2026-08-09 05:27 639218498473231858
65 ms 192.64.84.226
16 2026-08-09 05:13 639218489802113995
5 ms 192.64.84.226
15 2026-08-09 04:58 639218481006804516
13 ms 192.64.84.226
14 2026-08-09 04:43 639218472048712427
7 ms 192.64.84.226
13 2026-08-09 04:28 639218463224432974
26 ms 192.64.84.226
12 2026-08-09 04:14 639218454384107526
39 ms 192.64.84.226
11 2026-08-09 03:58 639218445331231791
10 ms 192.64.84.226
10 2026-08-09 03:43 639218436285215733
12 ms 192.64.84.226
9 2026-08-09 03:28 639218427289555123
2030 ms 192.64.84.226
8 2026-08-09 03:13 639218418227819981
25 ms 192.64.84.226
7 2026-08-09 02:58 639218409119503123
2026 ms 192.64.84.226
6 2026-08-09 02:43 639218399771712154
19 ms 192.64.84.226
5 2026-08-09 01:49 639218368648652303
2021 ms 192.64.84.226
4 2026-08-09 01:34 639218359569598460
9 ms 192.64.84.226
3 2026-08-09 01:18 639218350555429902
6 ms 192.64.84.226
2 2026-08-09 01:03 639218341311543299
2032 ms 192.64.84.226
1 2026-08-09 00:11 639218309981981465
32 ms 192.64.84.226