DNS response history for ns1.sysclass.com

ns1.sysclass.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 120 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 ns1.sysclass.com.
Records on Selected Date

69

Historical checks stored for this nameserver on selected date

Average Latency

120 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-25 23:53

All timestamps shown in UTC

Latest Resolved IP on Selected Date

67.210.238.216

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 ns1.sysclass.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 23:53 639232985300872416
29 ms 67.210.238.216
68 2026-08-25 23:36 639232974980190573
17 ms 67.210.238.216
67 2026-08-25 23:19 639232964577050707
23 ms 67.210.238.216
66 2026-08-25 22:25 639232932163142799
35 ms 67.210.238.216
65 2026-08-25 22:07 639232921673215474
28 ms 67.210.238.216
64 2026-08-25 21:50 639232911234504639
51 ms 67.210.238.216
63 2026-08-25 21:32 639232900747078453
39 ms 67.210.238.216
62 2026-08-25 21:15 639232890389222534
4 ms 67.210.238.216
61 2026-08-25 20:58 639232880143390843
31 ms 67.210.238.216
60 2026-08-25 20:41 639232869755024069
40 ms 67.210.238.216
59 2026-08-25 20:23 639232859355940346
11 ms 67.210.238.216
58 2026-08-25 20:06 639232848992244953
43 ms 67.210.238.216
57 2026-08-25 19:49 639232838596478500
11 ms 67.210.238.216
56 2026-08-25 19:31 639232828175327683
33 ms 67.210.238.216
55 2026-08-25 19:14 639232817798330473
-
54 2026-08-25 18:20 639232785462407552
35 ms 67.210.238.216
53 2026-08-25 18:03 639232775177487032
37 ms 67.210.238.216
52 2026-08-25 17:46 639232764991087115
9 ms 67.210.238.216
51 2026-08-25 17:29 639232754842971478
44 ms 67.210.238.216
50 2026-08-25 17:12 639232744455159107
34 ms 67.210.238.216
49 2026-08-25 16:55 639232734145178231
8 ms 67.210.238.216
48 2026-08-25 16:37 639232723827874402
98 ms 67.210.238.216
47 2026-08-25 16:20 639232713533011892
33 ms 67.210.238.216
46 2026-08-25 16:03 639232703065318207
103 ms 67.210.238.216
45 2026-08-25 15:46 639232692629559470
2023 ms 67.210.238.216
44 2026-08-25 15:28 639232682238836475
14 ms 67.210.238.216
43 2026-08-25 15:11 639232671787004306
33 ms 67.210.238.216
42 2026-08-25 14:16 639232638994329666
23 ms 67.210.238.216
41 2026-08-25 13:59 639232628614783237
24 ms 67.210.238.216
40 2026-08-25 13:42 639232618360728578
20 ms 67.210.238.216
39 2026-08-25 13:24 639232608016476376
35 ms 67.210.238.216
38 2026-08-25 13:07 639232597643611557
26 ms 67.210.238.216
37 2026-08-25 12:50 639232587225721862
38 ms 67.210.238.216
36 2026-08-25 12:32 639232576780683689
17 ms 67.210.238.216
35 2026-08-25 12:15 639232566381512620
19 ms 67.210.238.216
34 2026-08-25 11:58 639232556111768563
28 ms 67.210.238.216
33 2026-08-25 11:41 639232545839529039
32 ms 67.210.238.216
32 2026-08-25 11:23 639232535349285207
12 ms 67.210.238.216
31 2026-08-25 11:06 639232524938080723
20 ms 67.210.238.216
30 2026-08-25 10:12 639232492740373468
61 ms 67.210.238.216
29 2026-08-25 09:55 639232482235303141
25 ms 67.210.238.216
28 2026-08-25 09:37 639232471861770303
38 ms 67.210.238.216
27 2026-08-25 09:20 639232461630217327
35 ms 67.210.238.216
26 2026-08-25 09:03 639232451282965990
12 ms 67.210.238.216
25 2026-08-25 08:46 639232440814614938
30 ms 67.210.238.216
24 2026-08-25 08:28 639232430410720425
24 ms 67.210.238.216
23 2026-08-25 08:11 639232420003096185
14 ms 67.210.238.216
22 2026-08-25 07:54 639232409467287444
35 ms 67.210.238.216
21 2026-08-25 07:36 639232399077195997
83 ms 67.210.238.216
20 2026-08-25 07:19 639232388731528337
16 ms 67.210.238.216
19 2026-08-25 07:02 639232378288598612
14 ms 67.210.238.216
18 2026-08-25 06:08 639232346196373643
20 ms 67.210.238.216
17 2026-08-25 05:51 639232336112370741
36 ms 67.210.238.216
16 2026-08-25 05:35 639232326146508970
31 ms 67.210.238.216
15 2026-08-25 05:18 639232316189381720
21 ms 67.210.238.216
14 2026-08-25 05:01 639232306217998913
109 ms 67.210.238.216
13 2026-08-25 04:45 639232296255744174
8 ms 67.210.238.216
12 2026-08-25 04:28 639232286095760789
18 ms 67.210.238.216
11 2026-08-25 04:11 639232276086186273
74 ms 67.210.238.216
10 2026-08-25 03:54 639232265900986425
2018 ms 67.210.238.216
9 2026-08-25 03:37 639232255723518075
2020 ms 67.210.238.216
8 2026-08-25 03:20 639232245484452890
9 ms 67.210.238.216
7 2026-08-25 03:03 639232235157175331
10 ms 67.210.238.216
6 2026-08-25 02:10 639232203197189095
54 ms 67.210.238.216
5 2026-08-25 01:52 639232192844564298
13 ms 67.210.238.216
4 2026-08-25 01:35 639232182496008942
71 ms 67.210.238.216
3 2026-08-25 01:18 639232172197053132
9 ms 67.210.238.216
2 2026-08-25 00:25 639232140250307418
24 ms 67.210.238.216
1 2026-08-25 00:08 639232129927860324
46 ms 67.210.238.216