DNS response history for ns1.btperformance.ca

ns1.btperformance.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 2026-08-21. For this date, NameServerHistory found 73 DNS check records, 71 successful responses, 2 failed responses, and 429 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.btperformance.ca.
Records on Selected Date

73

Historical checks stored for this nameserver on selected date

Average Latency

429 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-21 23:55

All timestamps shown in UTC

Latest Resolved IP on Selected Date

198.57.27.149

Most recently resolved hosting IP on selected date

Successful Responses

71

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 ns1.btperformance.ca

Showing DNS history for 2026-08-21 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
73 2026-08-21 23:55 639229527598660841
221 ms 198.57.27.149
72 2026-08-21 23:39 639229517954323214
221 ms 198.57.27.149
71 2026-08-21 23:22 639229508269999021
105 ms 198.57.27.149
70 2026-08-21 23:06 639229498559060171
110 ms 198.57.27.149
69 2026-08-21 22:50 639229488519347586
110 ms 198.57.27.149
68 2026-08-21 21:56 639229456606578934
107 ms 198.57.27.149
67 2026-08-21 21:40 639229446985772499
3 ms 198.57.27.149
66 2026-08-21 21:24 639229437367313098
112 ms 198.57.27.149
65 2026-08-21 21:08 639229427923950391
107 ms 198.57.27.149
64 2026-08-21 20:52 639229418168588854
116 ms 198.57.27.149
63 2026-08-21 20:36 639229408345678334
219 ms 198.57.27.149
62 2026-08-21 20:19 639229398616354648
224 ms 198.57.27.149
61 2026-08-21 20:03 639229388634592323
62 ms 198.57.27.149
60 2026-08-21 19:47 639229378792837692
110 ms 198.57.27.149
59 2026-08-21 19:30 639229369154682311
11 ms 198.57.27.149
58 2026-08-21 19:14 639229359248017926
109 ms 198.57.27.149
57 2026-08-21 18:57 639229349124294642
242 ms 198.57.27.149
56 2026-08-21 18:05 639229317791715692
228 ms 198.57.27.149
55 2026-08-21 17:49 639229308115194575
6 ms 198.57.27.149
54 2026-08-21 17:33 639229298320320558
2119 ms 198.57.27.149
53 2026-08-21 17:16 639229288674863221
225 ms 198.57.27.149
52 2026-08-21 17:00 639229278983677079
4 ms 198.57.27.149
51 2026-08-21 16:44 639229269405517175
253 ms 198.57.27.149
50 2026-08-21 16:28 639229259594798244
227 ms 198.57.27.149
49 2026-08-21 16:11 639229249736681188
20 ms 198.57.27.149
48 2026-08-21 15:55 639229239699417787
115 ms 198.57.27.149
47 2026-08-21 15:38 639229229621964033
223 ms 198.57.27.149
46 2026-08-21 15:21 639229219567270965
225 ms 198.57.27.149
45 2026-08-21 15:04 639229209406666856
17 ms 198.57.27.149
44 2026-08-21 14:12 639229177815876178
2115 ms 198.57.27.149
43 2026-08-21 13:55 639229168243572685
-
42 2026-08-21 13:39 639229158599856475
5 ms 198.57.27.149
41 2026-08-21 13:23 639229148998940902
9 ms 198.57.27.149
40 2026-08-21 13:07 639229139276923594
239 ms 198.57.27.149
39 2026-08-21 12:51 639229129709912394
105 ms 198.57.27.149
38 2026-08-21 12:35 639229119801488500
117 ms 198.57.27.149
37 2026-08-21 12:19 639229110135262458
233 ms 198.57.27.149
36 2026-08-21 12:02 639229100336051392
31 ms 198.57.27.149
35 2026-08-21 11:46 639229090641415626
226 ms 198.57.27.149
34 2026-08-21 11:30 639229080702683947
2110 ms 198.57.27.149
33 2026-08-21 11:13 639229070601456699
226 ms 198.57.27.149
32 2026-08-21 10:20 639229038947447232
204 ms 198.57.27.149
31 2026-08-21 10:04 639229029268708773
142 ms 198.57.27.149
30 2026-08-21 09:48 639229019647910603
6 ms 198.57.27.149
29 2026-08-21 09:32 639229009983843738
2004 ms 198.57.27.149
28 2026-08-21 09:16 639229000203331882
109 ms 198.57.27.149
27 2026-08-21 08:59 639228990302335999
5 ms 198.57.27.149
26 2026-08-21 08:43 639228980567740722
237 ms 198.57.27.149
25 2026-08-21 08:26 639228970762445174
217 ms 198.57.27.149
24 2026-08-21 08:10 639228961065054445
30 ms 198.57.27.149
23 2026-08-21 07:54 639228951224649885
2111 ms 198.57.27.149
22 2026-08-21 07:37 639228941303864592
149 ms 198.57.27.149
21 2026-08-21 07:21 639228931191328583
11 ms 198.57.27.149
20 2026-08-21 06:28 639228899518173317
2032 ms 198.57.27.149
19 2026-08-21 06:12 639228889785027669
6 ms 198.57.27.149
18 2026-08-21 05:56 639228880106330161
229 ms 198.57.27.149
17 2026-08-21 05:39 639228870316184091
2008 ms 198.57.27.149
16 2026-08-21 05:23 639228860695366512
109 ms 198.57.27.149
15 2026-08-21 05:07 639228851027209500
2217 ms 198.57.27.149
14 2026-08-21 04:51 639228841479265462
110 ms 198.57.27.149
13 2026-08-21 04:35 639228831752962260
217 ms 198.57.27.149
12 2026-08-21 04:19 639228821953295483
2033 ms 198.57.27.149
11 2026-08-21 04:02 639228812227429953
114 ms 198.57.27.149
10 2026-08-21 03:46 639228802476107538
2099 ms 198.57.27.149
9 2026-08-21 03:29 639228792525492032
2115 ms 198.57.27.149
8 2026-08-21 02:37 639228761131421385
12 ms 198.57.27.149
7 2026-08-21 02:21 639228751571206692
114 ms 198.57.27.149
6 2026-08-21 02:05 639228741705571019
214 ms 198.57.27.149
5 2026-08-21 01:48 639228731642208228
5 ms 198.57.27.149
4 2026-08-21 00:56 639228700387002072
-
3 2026-08-21 00:40 639228690742014433
7 ms 198.57.27.149
2 2026-08-21 00:23 639228680877937122
118 ms 198.57.27.149
1 2026-08-21 00:07 639228670775860800
221 ms 198.57.27.149