DNS response history for ns2.openitsystems.com

ns2.openitsystems.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 2026-08-17. For this date, NameServerHistory found 72 DNS check records, 71 successful responses, 1 failed responses, and 263 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 ns2.openitsystems.com.
Records on Selected Date

72

Historical checks stored for this nameserver on selected date

Average Latency

263 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-17 23:51

All timestamps shown in UTC

Latest Resolved IP on Selected Date

141.193.213.21

Most recently resolved hosting IP on selected date

Successful Responses

71

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 ns2.openitsystems.com

Showing DNS history for 2026-08-17 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
72 2026-08-17 23:51 639226072268080268
27 ms 141.193.213.21
71 2026-08-17 23:35 639226062577647657
64 ms 141.193.213.21
70 2026-08-17 22:43 639226031060857136
25 ms 141.193.213.21
69 2026-08-17 22:27 639226021535117364
26 ms 141.193.213.21
68 2026-08-17 22:11 639226011884237078
24 ms 141.193.213.21
67 2026-08-17 21:55 639226002309299142
9 ms 141.193.213.21
66 2026-08-17 21:39 639225992791784448
26 ms 141.193.213.21
65 2026-08-17 21:23 639225983045271390
38 ms 141.193.213.21
64 2026-08-17 21:06 639225973246293513
20 ms 141.193.213.21
63 2026-08-17 20:50 639225963620186236
23 ms 141.193.213.21
62 2026-08-17 20:34 639225953899183916
38 ms 141.193.213.21
61 2026-08-17 20:18 639225944391528206
27 ms 141.193.213.21
60 2026-08-17 20:02 639225934593254169
2030 ms 141.193.213.21
59 2026-08-17 19:45 639225924669984512
20 ms 141.193.213.21
58 2026-08-17 18:53 639225893048561320
18 ms 141.193.213.21
57 2026-08-17 18:37 639225883481298424
31 ms 141.193.213.21
56 2026-08-17 18:21 639225873845394034
34 ms 141.193.213.21
55 2026-08-17 18:05 639225864216078662
20 ms 141.193.213.21
54 2026-08-17 17:48 639225854541857773
42 ms 141.193.213.21
53 2026-08-17 17:32 639225844733604072
23 ms 141.193.213.21
52 2026-08-17 17:16 639225835085229232
20 ms 141.193.213.21
51 2026-08-17 17:00 639225825349373981
2030 ms 141.193.213.21
50 2026-08-17 16:44 639225815690604161
46 ms 141.193.213.21
49 2026-08-17 16:28 639225805952472306
32 ms 141.193.213.21
48 2026-08-17 16:11 639225796264729638
31 ms 141.193.213.21
47 2026-08-17 15:55 639225786326499329
34 ms 141.193.213.21
46 2026-08-17 15:02 639225754798130711
16 ms 141.193.213.21
45 2026-08-17 14:46 639225745123193922
2023 ms 141.193.213.21
44 2026-08-17 14:30 639225735540597271
31 ms 141.193.213.21
43 2026-08-17 14:14 639225725894857396
30 ms 141.193.213.21
42 2026-08-17 13:58 639225716249606913
24 ms 141.193.213.21
41 2026-08-17 13:42 639225706638238179
48 ms 141.193.213.21
40 2026-08-17 13:26 639225696949691423
2032 ms 141.193.213.21
39 2026-08-17 13:10 639225687286186336
14 ms 141.193.213.21
38 2026-08-17 12:54 639225677679573133
40 ms 141.193.213.21
37 2026-08-17 12:37 639225667957861024
70 ms 141.193.213.21
36 2026-08-17 12:21 639225658298791618
2040 ms 141.193.213.21
35 2026-08-17 12:05 639225648583652785
80 ms 141.193.213.21
34 2026-08-17 11:12 639225617000524308
85 ms 141.193.213.21
33 2026-08-17 10:57 639225607668541600
37 ms 141.193.213.21
32 2026-08-17 10:41 639225598117279238
27 ms 141.193.213.21
31 2026-08-17 10:25 639225588751002710
44 ms 141.193.213.21
30 2026-08-17 10:10 639225579295831051
46 ms 141.193.213.21
29 2026-08-17 09:54 639225569761469940
15 ms 141.193.213.21
28 2026-08-17 09:38 639225560161422333
42 ms 141.193.213.21
27 2026-08-17 09:22 639225550739955565
20 ms 141.193.213.21
26 2026-08-17 09:06 639225541125222426
50 ms 141.193.213.21
25 2026-08-17 08:50 639225531526675983
18 ms 141.193.213.21
24 2026-08-17 08:34 639225521915528222
20 ms 141.193.213.21
23 2026-08-17 08:18 639225512148151789
20 ms 141.193.213.21
22 2026-08-17 07:26 639225480786142412
-
21 2026-08-17 07:10 639225471394348551
2119 ms 141.193.213.21
20 2026-08-17 06:54 639225462031685068
100 ms 141.193.213.21
19 2026-08-17 06:39 639225452639458328
19 ms 141.193.213.21
18 2026-08-17 06:23 639225443300966543
20 ms 141.193.213.21
17 2026-08-17 06:07 639225433880499379
75 ms 141.193.213.21
16 2026-08-17 05:52 639225424395198277
2021 ms 141.193.213.21
15 2026-08-17 05:36 639225414744137487
146 ms 141.193.213.21
14 2026-08-17 05:19 639225405186783164
17 ms 141.193.213.21
13 2026-08-17 05:03 639225395563669822
39 ms 141.193.213.21
12 2026-08-17 04:47 639225386076645158
2031 ms 141.193.213.21
11 2026-08-17 04:32 639225376620669704
36 ms 141.193.213.21
10 2026-08-17 03:40 639225345580892706
61 ms 141.193.213.21
9 2026-08-17 03:25 639225336207383710
60 ms 141.193.213.21
8 2026-08-17 03:09 639225326726565001
139 ms 141.193.213.21
7 2026-08-17 02:53 639225317249271010
22 ms 141.193.213.21
6 2026-08-17 02:01 639225286280886044
17 ms 141.193.213.21
5 2026-08-17 01:46 639225276872567548
31 ms 141.193.213.21
4 2026-08-17 01:30 639225267353865348
42 ms 141.193.213.21
3 2026-08-17 01:14 639225258033914248
29 ms 141.193.213.21
2 2026-08-17 00:22 639225226652221583
18 ms 141.193.213.21
1 2026-08-17 00:06 639225217156387684
34 ms 141.193.213.21