DNS response history for ns2.ocolo.ca

ns2.ocolo.ca 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 216 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.ocolo.ca.
Records on Selected Date

75

Historical checks stored for this nameserver on selected date

Average Latency

216 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-23 23:53

All timestamps shown in UTC

Latest Resolved IP on Selected Date

198.41.28.181

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 ns2.ocolo.ca

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 23:53 639231254406598736
2015 ms 198.41.28.181
74 2026-08-23 23:37 639231244697865594
255 ms 198.41.28.181
73 2026-08-23 23:20 639231234893504693
4 ms 198.41.28.181
72 2026-08-23 23:04 639231225024549139
126 ms 198.41.28.181
71 2026-08-23 22:47 639231214931957622
3 ms 198.41.28.181
70 2026-08-23 22:31 639231204962010549
119 ms 198.41.28.181
69 2026-08-23 22:14 639231195170138463
44 ms 198.41.28.181
68 2026-08-23 21:58 639231185235020577
261 ms 198.41.28.181
67 2026-08-23 21:41 639231175558690075
95 ms 198.41.28.181
66 2026-08-23 21:25 639231165610444012
4 ms 198.41.28.181
65 2026-08-23 20:32 639231133806425363
264 ms 198.41.28.181
64 2026-08-23 20:16 639231124203758023
2 ms 198.41.28.181
63 2026-08-23 20:00 639231114428262706
88 ms 198.41.28.181
62 2026-08-23 19:43 639231104662480065
55 ms 198.41.28.181
61 2026-08-23 19:27 639231094840372018
28 ms 198.41.28.181
60 2026-08-23 19:11 639231085024583224
885 ms 198.41.28.181
59 2026-08-23 18:54 639231075257417427
18 ms 198.41.28.181
58 2026-08-23 18:38 639231065516009503
15 ms 198.41.28.181
57 2026-08-23 18:22 639231055805348837
2008 ms 198.41.28.181
56 2026-08-23 18:06 639231045980373765
87 ms 198.41.28.181
55 2026-08-23 17:49 639231035984577527
7 ms 198.41.28.181
54 2026-08-23 17:32 639231025928115303
2298 ms 198.41.28.181
53 2026-08-23 16:39 639230994250157583
64 ms 198.41.28.181
52 2026-08-23 16:23 639230984476411369
29 ms 198.41.28.181
51 2026-08-23 16:07 639230974838373450
90 ms 198.41.28.181
50 2026-08-23 15:51 639230965244277645
7 ms 198.41.28.181
49 2026-08-23 15:35 639230955522101820
2009 ms 198.41.28.181
48 2026-08-23 15:19 639230945754521603
56 ms 198.41.28.181
47 2026-08-23 15:02 639230935852040504
-
46 2026-08-23 14:46 639230926222061048
56 ms 198.41.28.181
45 2026-08-23 14:30 639230916449726907
38 ms 198.41.28.181
44 2026-08-23 14:13 639230906595053086
128 ms 198.41.28.181
43 2026-08-23 13:57 639230896680429441
260 ms 198.41.28.181
42 2026-08-23 13:40 639230886630210965
4 ms 198.41.28.181
41 2026-08-23 12:48 639230855430405719
84 ms 198.41.28.181
40 2026-08-23 12:32 639230845707499136
7 ms 198.41.28.181
39 2026-08-23 12:16 639230836186805419
28 ms 198.41.28.181
38 2026-08-23 12:00 639230826493828316
82 ms 198.41.28.181
37 2026-08-23 11:43 639230816817882996
4 ms 198.41.28.181
36 2026-08-23 11:27 639230806933854189
123 ms 198.41.28.181
35 2026-08-23 11:11 639230797120243854
48 ms 198.41.28.181
34 2026-08-23 10:55 639230787310272840
3 ms 198.41.28.181
33 2026-08-23 10:38 639230777600173142
120 ms 198.41.28.181
32 2026-08-23 10:22 639230767665024593
256 ms 198.41.28.181
31 2026-08-23 10:05 639230757720962293
4 ms 198.41.28.181
30 2026-08-23 09:48 639230747722189784
206 ms 198.41.28.181
29 2026-08-23 08:56 639230716313923480
272 ms 198.41.28.181
28 2026-08-23 08:40 639230706813835990
2 ms 198.41.28.181
27 2026-08-23 08:24 639230696871062203
61 ms 198.41.28.181
26 2026-08-23 08:08 639230687142781616
3 ms 198.41.28.181
25 2026-08-23 07:51 639230677432142227
2196 ms 198.41.28.181
24 2026-08-23 07:35 639230667686258061
52 ms 198.41.28.181
23 2026-08-23 07:19 639230658039243685
6 ms 198.41.28.181
22 2026-08-23 07:03 639230648468473803
90 ms 198.41.28.181
21 2026-08-23 06:47 639230638829658294
45 ms 198.41.28.181
20 2026-08-23 06:31 639230629247017617
4 ms 198.41.28.181
19 2026-08-23 06:15 639230619625318239
41 ms 198.41.28.181
18 2026-08-23 05:58 639230609697630264
12 ms 198.41.28.181
17 2026-08-23 05:06 639230578570131864
58 ms 198.41.28.181
16 2026-08-23 04:51 639230568958963168
3 ms 198.41.28.181
15 2026-08-23 04:34 639230559287611211
3 ms 198.41.28.181
14 2026-08-23 04:18 639230549524312030
256 ms 198.41.28.181
13 2026-08-23 04:02 639230539739801669
2 ms 198.41.28.181
12 2026-08-23 03:46 639230530084069375
20 ms 198.41.28.181
11 2026-08-23 03:29 639230520362691441
62 ms 198.41.28.181
10 2026-08-23 03:13 639230510677194518
50 ms 198.41.28.181
9 2026-08-23 02:57 639230501156002646
26 ms 198.41.28.181
8 2026-08-23 02:41 639230491502198541
131 ms 198.41.28.181
7 2026-08-23 02:25 639230481860318494
4 ms 198.41.28.181
6 2026-08-23 02:09 639230471893008575
2 ms 198.41.28.181
5 2026-08-23 01:16 639230440030877421
3 ms 198.41.28.181
4 2026-08-23 01:00 639230430479725508
5 ms 198.41.28.181
3 2026-08-23 00:44 639230420875160219
60 ms 198.41.28.181
2 2026-08-23 00:28 639230411240692575
61 ms 198.41.28.181
1 2026-08-23 00:11 639230401550806607
65 ms 198.41.28.181