History for ns1.upstreamtech.ca
Domain: upstreamtech.ca • Tracking since 2026-08-04 23:25 UTC
DNS response history for ns1.upstreamtech.ca
ns1.upstreamtech.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 2026-08-16. For this date, NameServerHistory found 61 DNS check records, 61 successful responses, 0 failed responses, and 376 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.upstreamtech.ca.
Records on Selected Date
61
Historical checks stored for this nameserver on selected date
Average Latency
376 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-16 23:56
All timestamps shown in UTC
Latest Resolved IP on Selected Date
143.244.213.11
Most recently resolved hosting IP on selected date
Successful Responses
61
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 ns1.upstreamtech.ca
Showing DNS history for 2026-08-16 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 |
|---|---|---|---|---|---|
| 61 | 2026-08-16 23:56 | 639225207490611656 |
|
221 ms | 143.244.213.11 |
| 60 | 2026-08-16 23:40 | 639225198045815385 |
|
228 ms | 143.244.213.11 |
| 59 | 2026-08-16 22:48 | 639225166825544741 |
|
224 ms | 143.244.213.11 |
| 58 | 2026-08-16 22:32 | 639225157549461269 |
|
216 ms | 143.244.213.11 |
| 57 | 2026-08-16 22:17 | 639225147914556308 |
|
117 ms | 143.244.213.11 |
| 56 | 2026-08-16 22:01 | 639225138472322960 |
|
212 ms | 143.244.213.11 |
| 55 | 2026-08-16 21:09 | 639225107211236826 |
|
107 ms | 143.244.213.11 |
| 54 | 2026-08-16 20:53 | 639225097684457510 |
|
109 ms | 143.244.213.11 |
| 53 | 2026-08-16 20:37 | 639225087942913396 |
|
223 ms | 143.244.213.11 |
| 52 | 2026-08-16 20:21 | 639225078238684183 |
|
228 ms | 143.244.213.11 |
| 51 | 2026-08-16 19:28 | 639225046944151094 |
|
225 ms | 143.244.213.11 |
| 50 | 2026-08-16 19:12 | 639225037234857231 |
|
120 ms | 143.244.213.11 |
| 49 | 2026-08-16 18:56 | 639225027423459920 |
|
2122 ms | 143.244.213.11 |
| 48 | 2026-08-16 18:40 | 639225017891613027 |
|
108 ms | 143.244.213.11 |
| 47 | 2026-08-16 17:47 | 639224986298183527 |
|
98 ms | 143.244.213.11 |
| 46 | 2026-08-16 17:31 | 639224976567107023 |
|
220 ms | 143.244.213.11 |
| 45 | 2026-08-16 17:15 | 639224966709723386 |
|
111 ms | 143.244.213.11 |
| 44 | 2026-08-16 16:59 | 639224957175756942 |
|
2105 ms | 143.244.213.11 |
| 43 | 2026-08-16 16:07 | 639224925782379869 |
|
216 ms | 143.244.213.11 |
| 42 | 2026-08-16 15:51 | 639224916429532459 |
|
223 ms | 143.244.213.11 |
| 41 | 2026-08-16 15:35 | 639224906878325623 |
|
112 ms | 143.244.213.11 |
| 40 | 2026-08-16 15:19 | 639224897258974385 |
|
109 ms | 143.244.213.11 |
| 39 | 2026-08-16 14:27 | 639224866169532828 |
|
111 ms | 143.244.213.11 |
| 38 | 2026-08-16 14:11 | 639224856561831915 |
|
226 ms | 143.244.213.11 |
| 37 | 2026-08-16 13:55 | 639224846830897794 |
|
225 ms | 143.244.213.11 |
| 36 | 2026-08-16 13:39 | 639224836975863283 |
|
252 ms | 143.244.213.11 |
| 35 | 2026-08-16 12:45 | 639224804985340946 |
|
218 ms | 143.244.213.11 |
| 34 | 2026-08-16 12:29 | 639224795567782333 |
|
112 ms | 143.244.213.11 |
| 33 | 2026-08-16 12:14 | 639224785914225250 |
|
234 ms | 143.244.213.11 |
| 32 | 2026-08-16 11:58 | 639224776383854998 |
|
225 ms | 143.244.213.11 |
| 31 | 2026-08-16 11:05 | 639224744252113993 |
|
119 ms | 143.244.213.11 |
| 30 | 2026-08-16 10:48 | 639224734238905542 |
|
229 ms | 143.244.213.11 |
| 29 | 2026-08-16 10:31 | 639224724335031221 |
|
229 ms | 143.244.213.11 |
| 28 | 2026-08-16 10:15 | 639224714475244430 |
|
230 ms | 143.244.213.11 |
| 27 | 2026-08-16 09:19 | 639224681063874153 |
|
2144 ms | 143.244.213.11 |
| 26 | 2026-08-16 09:03 | 639224671038956665 |
|
223 ms | 143.244.213.11 |
| 25 | 2026-08-16 08:46 | 639224661079806122 |
|
231 ms | 143.244.213.11 |
| 24 | 2026-08-16 08:29 | 639224651169993038 |
|
229 ms | 143.244.213.11 |
| 23 | 2026-08-16 07:35 | 639224618882283050 |
|
109 ms | 143.244.213.11 |
| 22 | 2026-08-16 07:19 | 639224609519965372 |
|
232 ms | 143.244.213.11 |
| 21 | 2026-08-16 07:03 | 639224599969658888 |
|
218 ms | 143.244.213.11 |
| 20 | 2026-08-16 06:47 | 639224590360343307 |
|
221 ms | 143.244.213.11 |
| 19 | 2026-08-16 05:55 | 639224558901831832 |
|
110 ms | 143.244.213.11 |
| 18 | 2026-08-16 05:39 | 639224549678210576 |
|
2141 ms | 143.244.213.11 |
| 17 | 2026-08-16 05:24 | 639224540433420642 |
|
220 ms | 143.244.213.11 |
| 16 | 2026-08-16 05:08 | 639224531046032443 |
|
225 ms | 143.244.213.11 |
| 15 | 2026-08-16 04:16 | 639224499638024410 |
|
225 ms | 143.244.213.11 |
| 14 | 2026-08-16 04:01 | 639224490358783451 |
|
2095 ms | 143.244.213.11 |
| 13 | 2026-08-16 03:45 | 639224481111410545 |
|
223 ms | 143.244.213.11 |
| 12 | 2026-08-16 03:29 | 639224471809153772 |
|
225 ms | 143.244.213.11 |
| 11 | 2026-08-16 02:37 | 639224440124457324 |
|
128 ms | 143.244.213.11 |
| 10 | 2026-08-16 02:21 | 639224430921105721 |
|
223 ms | 143.244.213.11 |
| 9 | 2026-08-16 02:06 | 639224421455433103 |
|
226 ms | 143.244.213.11 |
| 8 | 2026-08-16 01:50 | 639224412089740331 |
|
2105 ms | 143.244.213.11 |
| 7 | 2026-08-16 01:35 | 639224403168392868 |
|
109 ms | 143.244.213.11 |
| 6 | 2026-08-16 01:19 | 639224393856251387 |
|
110 ms | 143.244.213.11 |
| 5 | 2026-08-16 01:04 | 639224384677141438 |
|
111 ms | 143.244.213.11 |
| 4 | 2026-08-16 00:49 | 639224375597986398 |
|
108 ms | 143.244.213.11 |
| 3 | 2026-08-16 00:34 | 639224366430296466 |
|
234 ms | 143.244.213.11 |
| 2 | 2026-08-16 00:18 | 639224357218176789 |
|
231 ms | 143.244.213.11 |
| 1 | 2026-08-16 00:03 | 639224347685767174 |
|
226 ms | 143.244.213.11 |