DNS response history for ns4.cloudoptimus.com

ns4.cloudoptimus.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 2026-08-22. For this date, NameServerHistory found 74 DNS check records, 73 successful responses, 1 failed responses, and 234 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 ns4.cloudoptimus.com.
Records on Selected Date

74

Historical checks stored for this nameserver on selected date

Average Latency

234 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-22 23:51

All timestamps shown in UTC

Latest Resolved IP on Selected Date

205.251.192.119

Most recently resolved hosting IP on selected date

Successful Responses

73

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 ns4.cloudoptimus.com

Showing DNS history for 2026-08-22 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
74 2026-08-22 23:51 639230391807229016
2033 ms 205.251.192.119
73 2026-08-22 23:35 639230382051619327
40 ms 205.251.192.119
72 2026-08-22 23:19 639230372323353529
46 ms 205.251.192.119
71 2026-08-22 23:02 639230362586451064
2026 ms 205.251.192.119
70 2026-08-22 22:46 639230352793666303
15 ms 205.251.192.119
69 2026-08-22 22:29 639230342775737758
26 ms 205.251.192.119
68 2026-08-22 22:13 639230332639939561
19 ms 205.251.192.119
67 2026-08-22 21:20 639230301014190104
21 ms 205.251.192.119
66 2026-08-22 21:03 639230291048161498
26 ms 205.251.192.119
65 2026-08-22 20:46 639230280894353664
19 ms 205.251.192.119
64 2026-08-22 20:29 639230270699419073
33 ms 205.251.192.119
63 2026-08-22 20:12 639230260248163050
61 ms 205.251.192.119
62 2026-08-22 19:55 639230250122494282
50 ms 205.251.192.119
61 2026-08-22 19:38 639230239972935046
2018 ms 205.251.192.119
60 2026-08-22 19:21 639230229963262464
8 ms 205.251.192.119
59 2026-08-22 19:05 639230220033804658
25 ms 205.251.192.119
58 2026-08-22 18:48 639230209891107289
11 ms 205.251.192.119
57 2026-08-22 18:31 639230199630298717
41 ms 205.251.192.119
56 2026-08-22 18:14 639230189301984150
96 ms 205.251.192.119
55 2026-08-22 17:20 639230157138468804
2046 ms 205.251.192.119
54 2026-08-22 17:03 639230146987869495
12 ms 205.251.192.119
53 2026-08-22 16:46 639230136768638516
46 ms 205.251.192.119
52 2026-08-22 16:29 639230126735907877
27 ms 205.251.192.119
51 2026-08-22 16:12 639230116551187768
45 ms 205.251.192.119
50 2026-08-22 15:55 639230106335615913
62 ms 205.251.192.119
49 2026-08-22 15:38 639230096177758176
13 ms 205.251.192.119
48 2026-08-22 15:22 639230086185999993
31 ms 205.251.192.119
47 2026-08-22 15:05 639230076247854903
20 ms 205.251.192.119
46 2026-08-22 14:48 639230066076077530
30 ms 205.251.192.119
45 2026-08-22 14:31 639230055738197328
29 ms 205.251.192.119
44 2026-08-22 14:14 639230045411225521
81 ms 205.251.192.119
43 2026-08-22 13:20 639230013046000470
17 ms 205.251.192.119
42 2026-08-22 13:03 639230003090037878
50 ms 205.251.192.119
41 2026-08-22 12:46 639229993008259475
40 ms 205.251.192.119
40 2026-08-22 12:29 639229982909449470
107 ms 205.251.192.119
39 2026-08-22 12:13 639229973035502212
22 ms 205.251.192.119
38 2026-08-22 11:56 639229963064296145
19 ms 205.251.192.119
37 2026-08-22 11:40 639229952996162143
10 ms 205.251.192.119
36 2026-08-22 11:23 639229943051949195
-
35 2026-08-22 11:06 639229932919214934
32 ms 205.251.192.119
34 2026-08-22 10:49 639229922745889838
42 ms 205.251.192.119
33 2026-08-22 10:32 639229912587214796
43 ms 205.251.192.119
32 2026-08-22 10:15 639229902240004454
21 ms 205.251.192.119
31 2026-08-22 09:23 639229870800501662
45 ms 205.251.192.119
30 2026-08-22 09:07 639229861058384956
143 ms 205.251.192.119
29 2026-08-22 08:50 639229851158592604
117 ms 205.251.192.119
28 2026-08-22 08:34 639229841475569629
129 ms 205.251.192.119
27 2026-08-22 08:18 639229831887658471
34 ms 205.251.192.119
26 2026-08-22 08:01 639229822043670346
23 ms 205.251.192.119
25 2026-08-22 07:45 639229812327913936
19 ms 205.251.192.119
24 2026-08-22 07:29 639229802629488686
2080 ms 205.251.192.119
23 2026-08-22 07:13 639229793051447309
32 ms 205.251.192.119
22 2026-08-22 06:57 639229783303531961
22 ms 205.251.192.119
21 2026-08-22 06:40 639229773458051942
69 ms 205.251.192.119
20 2026-08-22 06:24 639229763373848056
17 ms 205.251.192.119
19 2026-08-22 05:32 639229732140622809
25 ms 205.251.192.119
18 2026-08-22 05:16 639229722699695967
9 ms 205.251.192.119
17 2026-08-22 05:00 639229713097498075
81 ms 205.251.192.119
16 2026-08-22 04:44 639229703543969637
36 ms 205.251.192.119
15 2026-08-22 04:28 639229693970392873
12 ms 205.251.192.119
14 2026-08-22 04:12 639229684277329469
13 ms 205.251.192.119
13 2026-08-22 03:56 639229674501596661
25 ms 205.251.192.119
12 2026-08-22 03:40 639229665064441147
38 ms 205.251.192.119
11 2026-08-22 03:24 639229655507536872
54 ms 205.251.192.119
10 2026-08-22 03:08 639229645849603111
2042 ms 205.251.192.119
9 2026-08-22 02:51 639229636090497453
32 ms 205.251.192.119
8 2026-08-22 02:35 639229625978544281
33 ms 205.251.192.119
7 2026-08-22 01:42 639229594644662176
2043 ms 205.251.192.119
6 2026-08-22 01:27 639229585214633065
23 ms 205.251.192.119
5 2026-08-22 01:11 639229575581042175
57 ms 205.251.192.119
4 2026-08-22 00:55 639229565912268962
134 ms 205.251.192.119
3 2026-08-22 00:38 639229556237813203
27 ms 205.251.192.119
2 2026-08-22 00:22 639229546625802518
13 ms 205.251.192.119
1 2026-08-22 00:06 639229537172016621
182 ms 205.251.192.119