DNS response history for nsb.tucows.cloud

nsb.tucows.cloud 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, 75 successful responses, 0 failed responses, and 252 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 nsb.tucows.cloud.
Records on Selected Date

75

Historical checks stored for this nameserver on selected date

Average Latency

252 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-23 23:56

All timestamps shown in UTC

Latest Resolved IP on Selected Date

64.98.132.9

Most recently resolved hosting IP on selected date

Successful Responses

75

Checks that returned a measurable response

Failed Responses

0

Checks with no response or no returned latency

Failure Rate

0%

Based on the selected date history

Selected Date Status

Responsive

At least one successful response exists on selected date

History for nsb.tucows.cloud

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 23:56 639231254406598736
4 ms 64.98.132.9
74 2026-08-23 23:39 639231244697865594
254 ms 64.98.132.9
73 2026-08-23 23:23 639231234893504693
4 ms 64.98.132.9
72 2026-08-23 23:06 639231225024549139
244 ms 64.98.132.9
71 2026-08-23 22:50 639231214931957622
8 ms 64.98.132.9
70 2026-08-23 22:33 639231204962010549
248 ms 64.98.132.9
69 2026-08-23 22:17 639231195170138463
120 ms 64.98.132.9
68 2026-08-23 22:00 639231185235020577
238 ms 64.98.132.9
67 2026-08-23 21:44 639231175558690075
248 ms 64.98.132.9
66 2026-08-23 21:27 639231165610444012
268 ms 64.98.132.9
65 2026-08-23 20:35 639231133806425363
249 ms 64.98.132.9
64 2026-08-23 20:18 639231124203758023
4 ms 64.98.132.9
63 2026-08-23 20:02 639231114428262706
4 ms 64.98.132.9
62 2026-08-23 19:46 639231104662480065
256 ms 64.98.132.9
61 2026-08-23 19:30 639231094840372018
238 ms 64.98.132.9
60 2026-08-23 19:13 639231085024583224
129 ms 64.98.132.9
59 2026-08-23 18:57 639231075257417427
3 ms 64.98.132.9
58 2026-08-23 18:41 639231065516009503
247 ms 64.98.132.9
57 2026-08-23 18:24 639231055805348837
157 ms 64.98.132.9
56 2026-08-23 18:08 639231045980373765
166 ms 64.98.132.9
55 2026-08-23 17:52 639231035984577527
255 ms 64.98.132.9
54 2026-08-23 17:35 639231025928115303
237 ms 64.98.132.9
53 2026-08-23 16:42 639230994250157583
146 ms 64.98.132.9
52 2026-08-23 16:26 639230984476411369
3 ms 64.98.132.9
51 2026-08-23 16:09 639230974838373450
5 ms 64.98.132.9
50 2026-08-23 15:53 639230965244277645
247 ms 64.98.132.9
49 2026-08-23 15:37 639230955522101820
244 ms 64.98.132.9
48 2026-08-23 15:21 639230945754521603
242 ms 64.98.132.9
47 2026-08-23 15:05 639230935852040504
18 ms 64.98.132.9
46 2026-08-23 14:48 639230926222061048
247 ms 64.98.132.9
45 2026-08-23 14:32 639230916449726907
4 ms 64.98.132.9
44 2026-08-23 14:16 639230906595053086
3 ms 64.98.132.9
43 2026-08-23 13:59 639230896680429441
4 ms 64.98.132.9
42 2026-08-23 13:43 639230886630210965
267 ms 64.98.132.9
41 2026-08-23 12:51 639230855430405719
2113 ms 64.98.132.9
40 2026-08-23 12:34 639230845707499136
118 ms 64.98.132.9
39 2026-08-23 12:18 639230836186805419
4 ms 64.98.132.9
38 2026-08-23 12:02 639230826493828316
3 ms 64.98.132.9
37 2026-08-23 11:46 639230816817882996
248 ms 64.98.132.9
36 2026-08-23 11:30 639230806933854189
250 ms 64.98.132.9
35 2026-08-23 11:13 639230797120243854
246 ms 64.98.132.9
34 2026-08-23 10:57 639230787310272840
4 ms 64.98.132.9
33 2026-08-23 10:41 639230777600173142
5 ms 64.98.132.9
32 2026-08-23 10:24 639230767665024593
123 ms 64.98.132.9
31 2026-08-23 10:08 639230757720962293
2176 ms 64.98.132.9
30 2026-08-23 09:51 639230747722189784
271 ms 64.98.132.9
29 2026-08-23 08:59 639230716313923480
4 ms 64.98.132.9
28 2026-08-23 08:42 639230706813835990
130 ms 64.98.132.9
27 2026-08-23 08:27 639230696871062203
263 ms 64.98.132.9
26 2026-08-23 08:10 639230687142781616
2246 ms 64.98.132.9
25 2026-08-23 07:54 639230677432142227
264 ms 64.98.132.9
24 2026-08-23 07:38 639230667686258061
2 ms 64.98.132.9
23 2026-08-23 07:21 639230658039243685
239 ms 64.98.132.9
22 2026-08-23 07:05 639230648468473803
144 ms 64.98.132.9
21 2026-08-23 06:49 639230638829658294
3 ms 64.98.132.9
20 2026-08-23 06:33 639230629247017617
13 ms 64.98.132.9
19 2026-08-23 06:17 639230619625318239
3 ms 64.98.132.9
18 2026-08-23 06:01 639230609697630264
262 ms 64.98.132.9
17 2026-08-23 05:09 639230578570131864
238 ms 64.98.132.9
16 2026-08-23 04:53 639230568958963168
237 ms 64.98.132.9
15 2026-08-23 04:37 639230559287611211
202 ms 64.98.132.9
14 2026-08-23 04:21 639230549524312030
3 ms 64.98.132.9
13 2026-08-23 04:04 639230539739801669
146 ms 64.98.132.9
12 2026-08-23 03:48 639230530084069375
269 ms 64.98.132.9
11 2026-08-23 03:32 639230520362691441
118 ms 64.98.132.9
10 2026-08-23 03:16 639230510677194518
4 ms 64.98.132.9
9 2026-08-23 03:00 639230501156002646
2 ms 64.98.132.9
8 2026-08-23 02:44 639230491502198541
253 ms 64.98.132.9
7 2026-08-23 02:27 639230481860318494
277 ms 64.98.132.9
6 2026-08-23 02:11 639230471893008575
204 ms 64.98.132.9
5 2026-08-23 01:18 639230440030877421
18 ms 64.98.132.9
4 2026-08-23 01:02 639230430479725508
253 ms 64.98.132.9
3 2026-08-23 00:46 639230420875160219
2170 ms 64.98.132.9
2 2026-08-23 00:30 639230411240692575
132 ms 64.98.132.9
1 2026-08-23 00:14 639230401550806607
238 ms 64.98.132.9