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 2026-08-11. For this date, NameServerHistory found 76 DNS check records, 76 successful responses, 0 failed responses, and 329 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

76

Historical checks stored for this nameserver on selected date

Average Latency

329 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-11 23:52

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

76

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 ns1.sysclass.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
76 2026-08-11 23:52 639220888396333845
2036 ms 67.210.238.216
75 2026-08-11 23:36 639220878864937382
31 ms 67.210.238.216
74 2026-08-11 22:44 639220847369072314
18 ms 67.210.238.216
73 2026-08-11 22:29 639220838037764925
98 ms 67.210.238.216
72 2026-08-11 22:13 639220828735120634
87 ms 67.210.238.216
71 2026-08-11 21:58 639220819447979766
97 ms 67.210.238.216
70 2026-08-11 21:42 639220810056531741
34 ms 67.210.238.216
69 2026-08-11 21:26 639220800745746593
31 ms 67.210.238.216
68 2026-08-11 21:11 639220791351626349
32 ms 67.210.238.216
67 2026-08-11 20:55 639220782021256610
38 ms 67.210.238.216
66 2026-08-11 20:39 639220772603347755
73 ms 67.210.238.216
65 2026-08-11 20:24 639220763224057047
39 ms 67.210.238.216
64 2026-08-11 20:08 639220753691117767
17 ms 67.210.238.216
63 2026-08-11 19:52 639220744107836218
7 ms 67.210.238.216
62 2026-08-11 18:57 639220711927629898
12 ms 67.210.238.216
61 2026-08-11 18:41 639220702299437921
16 ms 67.210.238.216
60 2026-08-11 18:25 639220692505468181
9 ms 67.210.238.216
59 2026-08-11 18:08 639220682669911239
2027 ms 67.210.238.216
58 2026-08-11 17:52 639220672929841526
25 ms 67.210.238.216
57 2026-08-11 17:36 639220663225662315
2053 ms 67.210.238.216
56 2026-08-11 17:20 639220653846255684
7 ms 67.210.238.216
55 2026-08-11 17:05 639220644420909059
12 ms 67.210.238.216
54 2026-08-11 16:49 639220635074970435
14 ms 67.210.238.216
53 2026-08-11 16:33 639220625614385966
2053 ms 67.210.238.216
52 2026-08-11 16:18 639220616132212636
12 ms 67.210.238.216
51 2026-08-11 16:02 639220606533651662
2026 ms 67.210.238.216
50 2026-08-11 15:08 639220574514514318
12 ms 67.210.238.216
49 2026-08-11 14:53 639220565124823874
18 ms 67.210.238.216
48 2026-08-11 14:37 639220555799311478
10 ms 67.210.238.216
47 2026-08-11 14:22 639220546481577614
48 ms 67.210.238.216
46 2026-08-11 14:06 639220537036533154
131 ms 67.210.238.216
45 2026-08-11 13:50 639220527719177174
42 ms 67.210.238.216
44 2026-08-11 13:35 639220518173088308
19 ms 67.210.238.216
43 2026-08-11 13:19 639220508902896243
13 ms 67.210.238.216
42 2026-08-11 13:03 639220499455923005
2023 ms 67.210.238.216
41 2026-08-11 12:48 639220490082583768
12 ms 67.210.238.216
40 2026-08-11 12:32 639220480636590998
10 ms 67.210.238.216
39 2026-08-11 12:14 639220469585029273
35 ms 67.210.238.216
38 2026-08-11 11:21 639220438074188884
32 ms 67.210.238.216
37 2026-08-11 11:06 639220428789720049
10 ms 67.210.238.216
36 2026-08-11 10:50 639220419558302820
2030 ms 67.210.238.216
35 2026-08-11 10:35 639220410448738795
43 ms 67.210.238.216
34 2026-08-11 10:20 639220401034081530
34 ms 67.210.238.216
33 2026-08-11 10:04 639220391766674161
149 ms 67.210.238.216
32 2026-08-11 09:48 639220382275807148
59 ms 67.210.238.216
31 2026-08-11 09:33 639220373034162867
45 ms 67.210.238.216
30 2026-08-11 09:18 639220363994971859
9 ms 67.210.238.216
29 2026-08-11 09:02 639220354563965455
32 ms 67.210.238.216
28 2026-08-11 08:47 639220345437414880
55 ms 67.210.238.216
27 2026-08-11 08:31 639220336024248987
40 ms 67.210.238.216
26 2026-08-11 07:38 639220304233635692
195 ms 67.210.238.216
25 2026-08-11 07:23 639220294872170960
9 ms 67.210.238.216
24 2026-08-11 07:07 639220285547177980
4120 ms 67.210.238.216
23 2026-08-11 06:52 639220276337941315
11 ms 67.210.238.216
22 2026-08-11 06:36 639220267175191677
54 ms 67.210.238.216
21 2026-08-11 06:21 639220257981518924
52 ms 67.210.238.216
20 2026-08-11 06:06 639220249265489070
34 ms 67.210.238.216
19 2026-08-11 05:52 639220240700249205
15 ms 67.210.238.216
18 2026-08-11 05:38 639220231975029986
15 ms 67.210.238.216
17 2026-08-11 05:23 639220223261176932
11 ms 67.210.238.216
16 2026-08-11 05:08 639220214366718456
39 ms 67.210.238.216
15 2026-08-11 04:53 639220205306334524
36 ms 67.210.238.216
14 2026-08-11 04:02 639220174463175061
21 ms 67.210.238.216
13 2026-08-11 03:47 639220165777190438
4 ms 67.210.238.216
12 2026-08-11 03:32 639220156880374825
18 ms 67.210.238.216
11 2026-08-11 03:18 639220148139986945
26 ms 67.210.238.216
10 2026-08-11 03:03 639220139271074299
22 ms 67.210.238.216
9 2026-08-11 02:48 639220130565901336
26 ms 67.210.238.216
8 2026-08-11 02:34 639220121659980575
41 ms 67.210.238.216
7 2026-08-11 02:19 639220112857650894
32 ms 67.210.238.216
6 2026-08-11 02:04 639220103767686219
2020 ms 67.210.238.216
5 2026-08-11 01:48 639220094545970611
35 ms 67.210.238.216
4 2026-08-11 01:33 639220085476091081
2276 ms 67.210.238.216
3 2026-08-11 01:18 639220076243751161
29 ms 67.210.238.216
2 2026-08-11 00:27 639220045322845190
17 ms 67.210.238.216
1 2026-08-11 00:12 639220036434132314
9 ms 67.210.238.216