DNS response history for ns1.cpu0.net

ns1.cpu0.net 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 2026-08-19. For this date, NameServerHistory found 75 DNS check records, 74 successful responses, 1 failed responses, and 205 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.cpu0.net.
Records on Selected Date

75

Historical checks stored for this nameserver on selected date

Average Latency

205 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-19 23:59

All timestamps shown in UTC

Latest Resolved IP on Selected Date

5.39.76.37

Most recently resolved hosting IP on selected date

Successful Responses

74

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.cpu0.net

Showing DNS history for 2026-08-19 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
75 2026-08-19 23:59 639227805445376839
18 ms 5.39.76.37
74 2026-08-19 23:43 639227795899225951
40 ms 5.39.76.37
73 2026-08-19 23:27 639227786351762008
2021 ms 5.39.76.37
72 2026-08-19 23:11 639227776640591733
29 ms 5.39.76.37
71 2026-08-19 22:55 639227767128841282
34 ms 5.39.76.37
70 2026-08-19 22:39 639227757477304711
30 ms 5.39.76.37
69 2026-08-19 22:22 639227747572098014
37 ms 5.39.76.37
68 2026-08-19 22:06 639227737588613113
2157 ms 5.39.76.37
67 2026-08-19 21:13 639227706134603955
34 ms 5.39.76.37
66 2026-08-19 20:57 639227696589027396
20 ms 5.39.76.37
65 2026-08-19 20:42 639227687097707639
55 ms 5.39.76.37
64 2026-08-19 20:26 639227677474464487
32 ms 5.39.76.37
63 2026-08-19 20:09 639227667767441118
7 ms 5.39.76.37
62 2026-08-19 19:53 639227657984833832
36 ms 5.39.76.37
61 2026-08-19 19:36 639227648079992640
2032 ms 5.39.76.37
60 2026-08-19 19:20 639227638125048441
60 ms 5.39.76.37
59 2026-08-19 19:03 639227628211392142
109 ms 5.39.76.37
58 2026-08-19 18:47 639227618261696275
23 ms 5.39.76.37
57 2026-08-19 18:30 639227608366233645
80 ms 5.39.76.37
56 2026-08-19 18:14 639227598301787588
65 ms 5.39.76.37
55 2026-08-19 17:20 639227566241010716
35 ms 5.39.76.37
54 2026-08-19 17:04 639227556454538959
2061 ms 5.39.76.37
53 2026-08-19 16:47 639227546640305542
23 ms 5.39.76.37
52 2026-08-19 16:31 639227536965466472
48 ms 5.39.76.37
51 2026-08-19 16:15 639227527048658280
26 ms 5.39.76.37
50 2026-08-19 15:59 639227517386634438
-
49 2026-08-19 15:42 639227507459551637
51 ms 5.39.76.37
48 2026-08-19 15:25 639227497515595277
25 ms 5.39.76.37
47 2026-08-19 15:09 639227487441798036
22 ms 5.39.76.37
46 2026-08-19 14:52 639227477445551863
46 ms 5.39.76.37
45 2026-08-19 14:35 639227467297067891
140 ms 5.39.76.37
44 2026-08-19 14:18 639227457057795635
36 ms 5.39.76.37
43 2026-08-19 13:25 639227425244777397
7 ms 5.39.76.37
42 2026-08-19 13:09 639227415422116485
9 ms 5.39.76.37
41 2026-08-19 12:52 639227405307256053
42 ms 5.39.76.37
40 2026-08-19 12:35 639227395396602630
19 ms 5.39.76.37
39 2026-08-19 12:19 639227385510363611
59 ms 5.39.76.37
38 2026-08-19 12:02 639227375508324850
23 ms 5.39.76.37
37 2026-08-19 11:45 639227365326611906
17 ms 5.39.76.37
36 2026-08-19 11:29 639227355360014208
37 ms 5.39.76.37
35 2026-08-19 11:11 639227345036782165
62 ms 5.39.76.37
34 2026-08-19 10:55 639227334992964533
35 ms 5.39.76.37
33 2026-08-19 10:38 639227324986605572
29 ms 5.39.76.37
32 2026-08-19 10:21 639227314928414539
15 ms 5.39.76.37
31 2026-08-19 09:28 639227283029182134
127 ms 5.39.76.37
30 2026-08-19 09:12 639227273294779350
19 ms 5.39.76.37
29 2026-08-19 08:55 639227263525231313
9 ms 5.39.76.37
28 2026-08-19 08:39 639227253578313363
19 ms 5.39.76.37
27 2026-08-19 08:22 639227243649973322
2052 ms 5.39.76.37
26 2026-08-19 08:06 639227233581059317
251 ms 5.39.76.37
25 2026-08-19 07:49 639227223667352067
27 ms 5.39.76.37
24 2026-08-19 07:33 639227213714837066
18 ms 5.39.76.37
23 2026-08-19 07:16 639227203701208496
8 ms 5.39.76.37
22 2026-08-19 06:59 639227193643202179
65 ms 5.39.76.37
21 2026-08-19 06:42 639227183584431597
45 ms 5.39.76.37
20 2026-08-19 06:25 639227173347403088
19 ms 5.39.76.37
19 2026-08-19 05:32 639227141523007601
36 ms 5.39.76.37
18 2026-08-19 05:16 639227131785931574
2017 ms 5.39.76.37
17 2026-08-19 05:00 639227122176475389
19 ms 5.39.76.37
16 2026-08-19 04:44 639227112668934596
51 ms 5.39.76.37
15 2026-08-19 04:28 639227102773292788
146 ms 5.39.76.37
14 2026-08-19 04:11 639227093141136930
69 ms 5.39.76.37
13 2026-08-19 03:55 639227083449420147
8 ms 5.39.76.37
12 2026-08-19 03:39 639227073771748493
33 ms 5.39.76.37
11 2026-08-19 03:23 639227063977347614
22 ms 5.39.76.37
10 2026-08-19 03:07 639227054253519024
41 ms 5.39.76.37
9 2026-08-19 02:50 639227044381963886
16 ms 5.39.76.37
8 2026-08-19 02:34 639227034441085514
25 ms 5.39.76.37
7 2026-08-19 01:42 639227003126489968
45 ms 5.39.76.37
6 2026-08-19 01:25 639226993456311614
28 ms 5.39.76.37
5 2026-08-19 01:09 639226983847312345
10 ms 5.39.76.37
4 2026-08-19 00:54 639226974357874853
68 ms 5.39.76.37
3 2026-08-19 00:38 639226964670484721
46 ms 5.39.76.37
2 2026-08-19 00:21 639226954857899696
49 ms 5.39.76.37
1 2026-08-19 00:05 639226945091603488
23 ms 5.39.76.37