History for ns1.dentalsciencecourses.com
Domain: dentalsciencecourses.com • Tracking since 2026-08-04 23:25 UTC
DNS response history for ns1.dentalsciencecourses.com
ns1.dentalsciencecourses.com 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 2026-08-13. For this date, NameServerHistory found 71 DNS check records, 40 successful responses, 31 failed responses, and 194 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.dentalsciencecourses.com.
Records on Selected Date
71
Historical checks stored for this nameserver on selected date
Average Latency
194 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-13 23:48
All timestamps shown in UTC
Latest Resolved IP on Selected Date
199.192.17.166
Most recently resolved hosting IP on selected date
Successful Responses
40
Checks that returned a measurable response
Failed Responses
31
Checks with no response or no returned latency
Failure Rate
44%
Based on the selected date history
Selected Date Status
Responsive
At least one successful response exists on selected date
History for ns1.dentalsciencecourses.com
Showing DNS history for 2026-08-13 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 |
|---|---|---|---|---|---|
| 71 | 2026-08-13 23:48 | 639222608688333012 |
|
149 ms | 199.192.17.166 |
| 70 | 2026-08-13 23:31 | 639222598741756356 |
|
- | |
| 69 | 2026-08-13 23:15 | 639222588615244093 |
|
- | |
| 68 | 2026-08-13 22:21 | 639222556495289724 |
|
- | |
| 67 | 2026-08-13 22:04 | 639222546477917698 |
|
- | |
| 66 | 2026-08-13 21:47 | 639222536257653790 |
|
- | |
| 65 | 2026-08-13 21:30 | 639222525833084485 |
|
- | |
| 64 | 2026-08-13 21:13 | 639222515446085004 |
|
- | |
| 63 | 2026-08-13 20:55 | 639222505166766781 |
|
- | |
| 62 | 2026-08-13 20:38 | 639222494930541001 |
|
- | |
| 61 | 2026-08-13 20:21 | 639222484469216890 |
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- | |
| 60 | 2026-08-13 20:04 | 639222474270039940 |
|
- | |
| 59 | 2026-08-13 19:47 | 639222464005587385 |
|
- | |
| 58 | 2026-08-13 19:30 | 639222453485975041 |
|
- | |
| 57 | 2026-08-13 19:12 | 639222442984828770 |
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- | |
| 56 | 2026-08-13 18:16 | 639222410191353397 |
|
- | |
| 55 | 2026-08-13 17:59 | 639222399952628376 |
|
- | |
| 54 | 2026-08-13 17:42 | 639222389608608647 |
|
- | |
| 53 | 2026-08-13 17:25 | 639222379604012481 |
|
- | |
| 52 | 2026-08-13 17:08 | 639222369372672858 |
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- | |
| 51 | 2026-08-13 16:51 | 639222359096909298 |
|
- | |
| 50 | 2026-08-13 16:34 | 639222348814301655 |
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- | |
| 49 | 2026-08-13 16:17 | 639222338608331104 |
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- | |
| 48 | 2026-08-13 16:00 | 639222328204609760 |
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- | |
| 47 | 2026-08-13 15:42 | 639222317859759909 |
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- | |
| 46 | 2026-08-13 15:25 | 639222307560137918 |
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- | |
| 45 | 2026-08-13 15:08 | 639222297274357149 |
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- | |
| 44 | 2026-08-13 14:10 | 639222265004477827 |
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- | |
| 43 | 2026-08-13 13:54 | 639222255176583683 |
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- | |
| 42 | 2026-08-13 13:38 | 639222245340146131 |
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- | |
| 41 | 2026-08-13 13:21 | 639222235662219956 |
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- | |
| 40 | 2026-08-13 13:05 | 639222225817223284 |
|
- | |
| 39 | 2026-08-13 12:49 | 639222216341869648 |
|
378 ms | 199.192.17.166 |
| 38 | 2026-08-13 12:33 | 639222206848442189 |
|
440 ms | 199.192.17.166 |
| 37 | 2026-08-13 12:18 | 639222197538963225 |
|
186 ms | 199.192.17.166 |
| 36 | 2026-08-13 12:02 | 639222188113685569 |
|
8 ms | 199.192.17.166 |
| 35 | 2026-08-13 11:46 | 639222178880138458 |
|
347 ms | 199.192.17.166 |
| 34 | 2026-08-13 11:31 | 639222169343013317 |
|
320 ms | 199.192.17.166 |
| 33 | 2026-08-13 11:15 | 639222159910600596 |
|
303 ms | 199.192.17.166 |
| 32 | 2026-08-13 10:23 | 639222128676274866 |
|
2 ms | 199.192.17.166 |
| 31 | 2026-08-13 10:07 | 639222119169781983 |
|
303 ms | 199.192.17.166 |
| 30 | 2026-08-13 09:52 | 639222109996148889 |
|
4 ms | 199.192.17.166 |
| 29 | 2026-08-13 09:37 | 639222100791323799 |
|
295 ms | 199.192.17.166 |
| 28 | 2026-08-13 09:21 | 639222091647893142 |
|
4 ms | 199.192.17.166 |
| 27 | 2026-08-13 09:06 | 639222082524717649 |
|
331 ms | 199.192.17.166 |
| 26 | 2026-08-13 08:51 | 639222073378630456 |
|
308 ms | 199.192.17.166 |
| 25 | 2026-08-13 08:36 | 639222064537306701 |
|
297 ms | 199.192.17.166 |
| 24 | 2026-08-13 08:21 | 639222055409471864 |
|
276 ms | 199.192.17.166 |
| 23 | 2026-08-13 08:06 | 639222046117152411 |
|
310 ms | 199.192.17.166 |
| 22 | 2026-08-13 07:50 | 639222036915107067 |
|
5 ms | 199.192.17.166 |
| 21 | 2026-08-13 07:35 | 639222027654889141 |
|
309 ms | 199.192.17.166 |
| 20 | 2026-08-13 06:44 | 639221996824612035 |
|
198 ms | 199.192.17.166 |
| 19 | 2026-08-13 06:29 | 639221987863418113 |
|
5 ms | 199.192.17.166 |
| 18 | 2026-08-13 06:14 | 639221979006823112 |
|
6 ms | 199.192.17.166 |
| 17 | 2026-08-13 05:59 | 639221970068466615 |
|
335 ms | 199.192.17.166 |
| 16 | 2026-08-13 05:44 | 639221961001585139 |
|
9 ms | 199.192.17.166 |
| 15 | 2026-08-13 05:29 | 639221952104046397 |
|
306 ms | 199.192.17.166 |
| 14 | 2026-08-13 05:14 | 639221943247694484 |
|
173 ms | 199.192.17.166 |
| 13 | 2026-08-13 05:00 | 639221934603388241 |
|
168 ms | 199.192.17.166 |
| 12 | 2026-08-13 04:45 | 639221925729273358 |
|
7 ms | 199.192.17.166 |
| 11 | 2026-08-13 04:30 | 639221916777813401 |
|
5 ms | 199.192.17.166 |
| 10 | 2026-08-13 04:15 | 639221907816913910 |
|
3 ms | 199.192.17.166 |
| 9 | 2026-08-13 04:00 | 639221898639694322 |
|
317 ms | 199.192.17.166 |
| 8 | 2026-08-13 03:10 | 639221868257567489 |
|
6 ms | 199.192.17.166 |
| 7 | 2026-08-13 02:55 | 639221859270235608 |
|
300 ms | 199.192.17.166 |
| 6 | 2026-08-13 02:40 | 639221850184464515 |
|
379 ms | 199.192.17.166 |
| 5 | 2026-08-13 02:24 | 639221841141973425 |
|
154 ms | 199.192.17.166 |
| 4 | 2026-08-13 01:33 | 639221810548753083 |
|
153 ms | 199.192.17.166 |
| 3 | 2026-08-13 01:19 | 639221801656796262 |
|
149 ms | 199.192.17.166 |
| 2 | 2026-08-13 01:04 | 639221792658715334 |
|
185 ms | 199.192.17.166 |
| 1 | 2026-08-13 00:49 | 639221783571379176 |
|
333 ms | 199.192.17.166 |