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 2026-08-13. For this date, NameServerHistory found 72 DNS check records, 70 successful responses, 2 failed responses, and 317 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

72

Historical checks stored for this nameserver on selected date

Average Latency

317 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-13 23:57

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

70

Checks that returned a measurable response

Failed Responses

2

Checks with no response or no returned latency

Failure Rate

3%

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 2026-08-13 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 2026-08-13 23:57 639222618462620588
32 ms 205.251.192.119
71 2026-08-13 23:41 639222608688333012
22 ms 205.251.192.119
70 2026-08-13 23:24 639222598741756356
11 ms 205.251.192.119
69 2026-08-13 23:07 639222588615244093
10 ms 205.251.192.119
68 2026-08-13 22:14 639222556495289724
31 ms 205.251.192.119
67 2026-08-13 21:57 639222546477917698
8 ms 205.251.192.119
66 2026-08-13 21:40 639222536257653790
12 ms 205.251.192.119
65 2026-08-13 21:23 639222525833084485
25 ms 205.251.192.119
64 2026-08-13 21:06 639222515446085004
13 ms 205.251.192.119
63 2026-08-13 20:48 639222505166766781
22 ms 205.251.192.119
62 2026-08-13 20:31 639222494930541001
23 ms 205.251.192.119
61 2026-08-13 20:14 639222484469216890
15 ms 205.251.192.119
60 2026-08-13 19:57 639222474270039940
32 ms 205.251.192.119
59 2026-08-13 19:40 639222464005587385
2020 ms 205.251.192.119
58 2026-08-13 19:22 639222453485975041
15 ms 205.251.192.119
57 2026-08-13 19:04 639222442984828770
38 ms 205.251.192.119
56 2026-08-13 18:10 639222410191353397
9 ms 205.251.192.119
55 2026-08-13 17:53 639222399952628376
22 ms 205.251.192.119
54 2026-08-13 17:36 639222389608608647
9 ms 205.251.192.119
53 2026-08-13 17:19 639222379604012481
41 ms 205.251.192.119
52 2026-08-13 17:02 639222369372672858
25 ms 205.251.192.119
51 2026-08-13 16:45 639222359096909298
2017 ms 205.251.192.119
50 2026-08-13 16:28 639222348814301655
45 ms 205.251.192.119
49 2026-08-13 16:11 639222338608331104
56 ms 205.251.192.119
48 2026-08-13 15:54 639222328204609760
19 ms 205.251.192.119
47 2026-08-13 15:36 639222317859759909
19 ms 205.251.192.119
46 2026-08-13 15:19 639222307560137918
12 ms 205.251.192.119
45 2026-08-13 15:02 639222297274357149
12 ms 205.251.192.119
44 2026-08-13 14:07 639222265004477827
2018 ms 205.251.192.119
43 2026-08-13 13:51 639222255176583683
-
42 2026-08-13 13:34 639222245340146131
32 ms 205.251.192.119
41 2026-08-13 13:18 639222235662219956
69 ms 205.251.192.119
40 2026-08-13 13:02 639222225817223284
27 ms 205.251.192.119
39 2026-08-13 12:46 639222216341869648
47 ms 205.251.192.119
38 2026-08-13 12:30 639222206848442189
21 ms 205.251.192.119
37 2026-08-13 12:14 639222197538963225
26 ms 205.251.192.119
36 2026-08-13 11:58 639222188113685569
2045 ms 205.251.192.119
35 2026-08-13 11:43 639222178880138458
37 ms 205.251.192.119
34 2026-08-13 11:27 639222169343013317
12 ms 205.251.192.119
33 2026-08-13 11:11 639222159910600596
76 ms 205.251.192.119
32 2026-08-13 10:18 639222128676274866
12 ms 205.251.192.119
31 2026-08-13 10:03 639222119169781983
25 ms 205.251.192.119
30 2026-08-13 09:47 639222109996148889
17 ms 205.251.192.119
29 2026-08-13 09:32 639222100791323799
39 ms 205.251.192.119
28 2026-08-13 09:17 639222091647893142
71 ms 205.251.192.119
27 2026-08-13 09:02 639222082524717649
8 ms 205.251.192.119
26 2026-08-13 08:46 639222073378630456
24 ms 205.251.192.119
25 2026-08-13 08:32 639222064537306701
19 ms 205.251.192.119
24 2026-08-13 08:16 639222055409471864
2064 ms 205.251.192.119
23 2026-08-13 08:01 639222046117152411
2040 ms 205.251.192.119
22 2026-08-13 07:46 639222036915107067
24 ms 205.251.192.119
21 2026-08-13 07:30 639222027654889141
4080 ms 205.251.192.119
20 2026-08-13 06:39 639221996824612035
19 ms 205.251.192.119
19 2026-08-13 06:24 639221987863418113
24 ms 205.251.192.119
18 2026-08-13 06:09 639221979006823112
46 ms 205.251.192.119
17 2026-08-13 05:55 639221970068466615
11 ms 205.251.192.119
16 2026-08-13 05:39 639221961001585139
2080 ms 205.251.192.119
15 2026-08-13 05:24 639221952104046397
37 ms 205.251.192.119
14 2026-08-13 05:10 639221943247694484
20 ms 205.251.192.119
13 2026-08-13 04:55 639221934603388241
19 ms 205.251.192.119
12 2026-08-13 04:41 639221925729273358
43 ms 205.251.192.119
11 2026-08-13 04:26 639221916777813401
19 ms 205.251.192.119
10 2026-08-13 04:11 639221907816913910
20 ms 205.251.192.119
9 2026-08-13 03:55 639221898639694322
33 ms 205.251.192.119
8 2026-08-13 03:03 639221868257567489
2049 ms 205.251.192.119
7 2026-08-13 02:48 639221859270235608
127 ms 205.251.192.119
6 2026-08-13 02:33 639221850184464515
26 ms 205.251.192.119
5 2026-08-13 02:18 639221841141973425
79 ms 205.251.192.119
4 2026-08-13 01:27 639221810548753083
38 ms 205.251.192.119
3 2026-08-13 01:12 639221801656796262
48 ms 205.251.192.119
2 2026-08-13 00:57 639221792658715334
-
1 2026-08-13 00:42 639221783571379176
17 ms 205.251.192.119