DNS response history for ns1.oco.to

ns1.oco.to 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 2026-08-23. For this date, NameServerHistory found 75 DNS check records, 74 successful responses, 1 failed responses, and 273 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.oco.to.
Records on Selected Date

75

Historical checks stored for this nameserver on selected date

Average Latency

273 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-23 23:48

All timestamps shown in UTC

Latest Resolved IP on Selected Date

203.161.55.90

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.oco.to

Showing DNS history for 2026-08-23 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 2026-08-23 23:48 639231254406598736
90 ms 203.161.55.90
74 2026-08-23 23:31 639231244697865594
16 ms 203.161.55.90
73 2026-08-23 23:15 639231234893504693
33 ms 203.161.55.90
72 2026-08-23 22:59 639231225024549139
3 ms 203.161.55.90
71 2026-08-23 22:42 639231214931957622
17 ms 203.161.55.90
70 2026-08-23 22:25 639231204962010549
6 ms 203.161.55.90
69 2026-08-23 22:09 639231195170138463
23 ms 203.161.55.90
68 2026-08-23 21:52 639231185235020577
32 ms 203.161.55.90
67 2026-08-23 21:36 639231175558690075
16 ms 203.161.55.90
66 2026-08-23 21:19 639231165610444012
2095 ms 203.161.55.90
65 2026-08-23 20:26 639231133806425363
16 ms 203.161.55.90
64 2026-08-23 20:11 639231124203758023
2019 ms 203.161.55.90
63 2026-08-23 19:54 639231114428262706
30 ms 203.161.55.90
62 2026-08-23 19:38 639231104662480065
27 ms 203.161.55.90
61 2026-08-23 19:22 639231094840372018
38 ms 203.161.55.90
60 2026-08-23 19:05 639231085024583224
32 ms 203.161.55.90
59 2026-08-23 18:49 639231075257417427
2095 ms 203.161.55.90
58 2026-08-23 18:33 639231065516009503
21 ms 203.161.55.90
57 2026-08-23 18:16 639231055805348837
18 ms 203.161.55.90
56 2026-08-23 18:00 639231045980373765
24 ms 203.161.55.90
55 2026-08-23 17:44 639231035984577527
16 ms 203.161.55.90
54 2026-08-23 17:27 639231025928115303
24 ms 203.161.55.90
53 2026-08-23 16:34 639230994250157583
41 ms 203.161.55.90
52 2026-08-23 16:18 639230984476411369
6 ms 203.161.55.90
51 2026-08-23 16:02 639230974838373450
18 ms 203.161.55.90
50 2026-08-23 15:46 639230965244277645
36 ms 203.161.55.90
49 2026-08-23 15:29 639230955522101820
17 ms 203.161.55.90
48 2026-08-23 15:13 639230945754521603
10 ms 203.161.55.90
47 2026-08-23 14:57 639230935852040504
4 ms 203.161.55.90
46 2026-08-23 14:40 639230926222061048
50 ms 203.161.55.90
45 2026-08-23 14:24 639230916449726907
26 ms 203.161.55.90
44 2026-08-23 14:08 639230906595053086
28 ms 203.161.55.90
43 2026-08-23 13:51 639230896680429441
6 ms 203.161.55.90
42 2026-08-23 13:35 639230886630210965
36 ms 203.161.55.90
41 2026-08-23 12:43 639230855430405719
18 ms 203.161.55.90
40 2026-08-23 12:26 639230845707499136
22 ms 203.161.55.90
39 2026-08-23 12:11 639230836186805419
2065 ms 203.161.55.90
38 2026-08-23 11:54 639230826493828316
27 ms 203.161.55.90
37 2026-08-23 11:38 639230816817882996
60 ms 203.161.55.90
36 2026-08-23 11:22 639230806933854189
40 ms 203.161.55.90
35 2026-08-23 11:05 639230797120243854
2092 ms 203.161.55.90
34 2026-08-23 10:49 639230787310272840
33 ms 203.161.55.90
33 2026-08-23 10:33 639230777600173142
4 ms 203.161.55.90
32 2026-08-23 10:16 639230767665024593
31 ms 203.161.55.90
31 2026-08-23 10:00 639230757720962293
17 ms 203.161.55.90
30 2026-08-23 09:43 639230747722189784
46 ms 203.161.55.90
29 2026-08-23 08:51 639230716313923480
2012 ms 203.161.55.90
28 2026-08-23 08:35 639230706813835990
43 ms 203.161.55.90
27 2026-08-23 08:18 639230696871062203
18 ms 203.161.55.90
26 2026-08-23 08:02 639230687142781616
17 ms 203.161.55.90
25 2026-08-23 07:46 639230677432142227
28 ms 203.161.55.90
24 2026-08-23 07:30 639230667686258061
4 ms 203.161.55.90
23 2026-08-23 07:14 639230658039243685
16 ms 203.161.55.90
22 2026-08-23 06:58 639230648468473803
17 ms 203.161.55.90
21 2026-08-23 06:41 639230638829658294
46 ms 203.161.55.90
20 2026-08-23 06:25 639230629247017617
6 ms 203.161.55.90
19 2026-08-23 06:09 639230619625318239
17 ms 203.161.55.90
18 2026-08-23 05:53 639230609697630264
2043 ms 203.161.55.90
17 2026-08-23 05:01 639230578570131864
18 ms 203.161.55.90
16 2026-08-23 04:45 639230568958963168
9 ms 203.161.55.90
15 2026-08-23 04:29 639230559287611211
16 ms 203.161.55.90
14 2026-08-23 04:13 639230549524312030
16 ms 203.161.55.90
13 2026-08-23 03:57 639230539739801669
-
12 2026-08-23 03:40 639230530084069375
2044 ms 203.161.55.90
11 2026-08-23 03:24 639230520362691441
19 ms 203.161.55.90
10 2026-08-23 03:08 639230510677194518
26 ms 203.161.55.90
9 2026-08-23 02:52 639230501156002646
16 ms 203.161.55.90
8 2026-08-23 02:36 639230491502198541
29 ms 203.161.55.90
7 2026-08-23 02:20 639230481860318494
37 ms 203.161.55.90
6 2026-08-23 02:03 639230471893008575
15 ms 203.161.55.90
5 2026-08-23 01:10 639230440030877421
15 ms 203.161.55.90
4 2026-08-23 00:54 639230430479725508
2019 ms 203.161.55.90
3 2026-08-23 00:38 639230420875160219
5 ms 203.161.55.90
2 2026-08-23 00:22 639230411240692575
198 ms 203.161.55.90
1 2026-08-23 00:06 639230401550806607
6 ms 203.161.55.90