History for ns1.tier1sof.com
Domain: tier1sof.com • Tracking since 2026-08-04 23:25 UTC
DNS response history for ns1.tier1sof.com
ns1.tier1sof.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 2026-08-21. For this date, NameServerHistory found 73 DNS check records, 73 successful responses, 0 failed responses, and 597 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.tier1sof.com.
Records on Selected Date
73
Historical checks stored for this nameserver on selected date
Average Latency
597 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
192.190.86.139
Most recently resolved hosting IP on selected date
Successful Responses
73
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.tier1sof.com
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 |
|
304 ms | 192.190.86.139 |
| 72 | 2026-08-21 23:39 | 639229517954323214 |
|
2161 ms | 192.190.86.139 |
| 71 | 2026-08-21 23:23 | 639229508269999021 |
|
2007 ms | 192.190.86.139 |
| 70 | 2026-08-21 23:07 | 639229498559060171 |
|
152 ms | 192.190.86.139 |
| 69 | 2026-08-21 22:50 | 639229488519347586 |
|
304 ms | 192.190.86.139 |
| 68 | 2026-08-21 21:57 | 639229456606578934 |
|
351 ms | 192.190.86.139 |
| 67 | 2026-08-21 21:41 | 639229446985772499 |
|
4 ms | 192.190.86.139 |
| 66 | 2026-08-21 21:25 | 639229437367313098 |
|
177 ms | 192.190.86.139 |
| 65 | 2026-08-21 21:09 | 639229427923950391 |
|
342 ms | 192.190.86.139 |
| 64 | 2026-08-21 20:53 | 639229418168588854 |
|
312 ms | 192.190.86.139 |
| 63 | 2026-08-21 20:36 | 639229408345678334 |
|
319 ms | 192.190.86.139 |
| 62 | 2026-08-21 20:20 | 639229398616354648 |
|
3 ms | 192.190.86.139 |
| 61 | 2026-08-21 20:04 | 639229388634592323 |
|
151 ms | 192.190.86.139 |
| 60 | 2026-08-21 19:47 | 639229378792837692 |
|
323 ms | 192.190.86.139 |
| 59 | 2026-08-21 19:31 | 639229369154682311 |
|
18 ms | 192.190.86.139 |
| 58 | 2026-08-21 19:15 | 639229359248017926 |
|
6 ms | 192.190.86.139 |
| 57 | 2026-08-21 18:58 | 639229349124294642 |
|
320 ms | 192.190.86.139 |
| 56 | 2026-08-21 18:05 | 639229317791715692 |
|
5 ms | 192.190.86.139 |
| 55 | 2026-08-21 17:49 | 639229308115194575 |
|
323 ms | 192.190.86.139 |
| 54 | 2026-08-21 17:33 | 639229298320320558 |
|
366 ms | 192.190.86.139 |
| 53 | 2026-08-21 17:17 | 639229288674863221 |
|
356 ms | 192.190.86.139 |
| 52 | 2026-08-21 17:01 | 639229278983677079 |
|
339 ms | 192.190.86.139 |
| 51 | 2026-08-21 16:45 | 639229269405517175 |
|
174 ms | 192.190.86.139 |
| 50 | 2026-08-21 16:29 | 639229259594798244 |
|
306 ms | 192.190.86.139 |
| 49 | 2026-08-21 16:12 | 639229249736681188 |
|
342 ms | 192.190.86.139 |
| 48 | 2026-08-21 15:55 | 639229239699417787 |
|
2032 ms | 192.190.86.139 |
| 47 | 2026-08-21 15:39 | 639229229621964033 |
|
2008 ms | 192.190.86.139 |
| 46 | 2026-08-21 15:22 | 639229219567270965 |
|
2202 ms | 192.190.86.139 |
| 45 | 2026-08-21 15:05 | 639229209406666856 |
|
2152 ms | 192.190.86.139 |
| 44 | 2026-08-21 14:12 | 639229177815876178 |
|
315 ms | 192.190.86.139 |
| 43 | 2026-08-21 13:56 | 639229168243572685 |
|
3 ms | 192.190.86.139 |
| 42 | 2026-08-21 13:40 | 639229158599856475 |
|
2217 ms | 192.190.86.139 |
| 41 | 2026-08-21 13:24 | 639229148998940902 |
|
360 ms | 192.190.86.139 |
| 40 | 2026-08-21 13:08 | 639229139276923594 |
|
348 ms | 192.190.86.139 |
| 39 | 2026-08-21 12:52 | 639229129709912394 |
|
7 ms | 192.190.86.139 |
| 38 | 2026-08-21 12:36 | 639229119801488500 |
|
2164 ms | 192.190.86.139 |
| 37 | 2026-08-21 12:19 | 639229110135262458 |
|
4 ms | 192.190.86.139 |
| 36 | 2026-08-21 12:03 | 639229100336051392 |
|
311 ms | 192.190.86.139 |
| 35 | 2026-08-21 11:47 | 639229090641415626 |
|
301 ms | 192.190.86.139 |
| 34 | 2026-08-21 11:30 | 639229080702683947 |
|
324 ms | 192.190.86.139 |
| 33 | 2026-08-21 11:14 | 639229070601456699 |
|
304 ms | 192.190.86.139 |
| 32 | 2026-08-21 10:21 | 639229038947447232 |
|
150 ms | 192.190.86.139 |
| 31 | 2026-08-21 10:05 | 639229029268708773 |
|
330 ms | 192.190.86.139 |
| 30 | 2026-08-21 09:48 | 639229019647910603 |
|
2179 ms | 192.190.86.139 |
| 29 | 2026-08-21 09:32 | 639229009983843738 |
|
181 ms | 192.190.86.139 |
| 28 | 2026-08-21 09:16 | 639229000203331882 |
|
2151 ms | 192.190.86.139 |
| 27 | 2026-08-21 09:00 | 639228990302335999 |
|
5 ms | 192.190.86.139 |
| 26 | 2026-08-21 08:43 | 639228980567740722 |
|
49 ms | 192.190.86.139 |
| 25 | 2026-08-21 08:27 | 639228970762445174 |
|
3 ms | 192.190.86.139 |
| 24 | 2026-08-21 08:11 | 639228961065054445 |
|
305 ms | 192.190.86.139 |
| 23 | 2026-08-21 07:55 | 639228951224649885 |
|
2162 ms | 192.190.86.139 |
| 22 | 2026-08-21 07:38 | 639228941303864592 |
|
3 ms | 192.190.86.139 |
| 21 | 2026-08-21 07:21 | 639228931191328583 |
|
3 ms | 192.190.86.139 |
| 20 | 2026-08-21 06:28 | 639228899518173317 |
|
5 ms | 192.190.86.139 |
| 19 | 2026-08-21 06:12 | 639228889785027669 |
|
304 ms | 192.190.86.139 |
| 18 | 2026-08-21 05:56 | 639228880106330161 |
|
3 ms | 192.190.86.139 |
| 17 | 2026-08-21 05:40 | 639228870316184091 |
|
2158 ms | 192.190.86.139 |
| 16 | 2026-08-21 05:24 | 639228860695366512 |
|
8 ms | 192.190.86.139 |
| 15 | 2026-08-21 05:08 | 639228851027209500 |
|
336 ms | 192.190.86.139 |
| 14 | 2026-08-21 04:52 | 639228841479265462 |
|
307 ms | 192.190.86.139 |
| 13 | 2026-08-21 04:35 | 639228831752962260 |
|
305 ms | 192.190.86.139 |
| 12 | 2026-08-21 04:19 | 639228821953295483 |
|
13 ms | 192.190.86.139 |
| 11 | 2026-08-21 04:03 | 639228812227429953 |
|
331 ms | 192.190.86.139 |
| 10 | 2026-08-21 03:47 | 639228802476107538 |
|
150 ms | 192.190.86.139 |
| 9 | 2026-08-21 03:30 | 639228792525492032 |
|
168 ms | 192.190.86.139 |
| 8 | 2026-08-21 02:38 | 639228761131421385 |
|
318 ms | 192.190.86.139 |
| 7 | 2026-08-21 02:22 | 639228751571206692 |
|
4158 ms | 192.190.86.139 |
| 6 | 2026-08-21 02:05 | 639228741705571019 |
|
3 ms | 192.190.86.139 |
| 5 | 2026-08-21 01:49 | 639228731642208228 |
|
319 ms | 192.190.86.139 |
| 4 | 2026-08-21 00:56 | 639228700387002072 |
|
343 ms | 192.190.86.139 |
| 3 | 2026-08-21 00:40 | 639228690742014433 |
|
3 ms | 192.190.86.139 |
| 2 | 2026-08-21 00:24 | 639228680877937122 |
|
2007 ms | 192.190.86.139 |
| 1 | 2026-08-21 00:07 | 639228670775860800 |
|
326 ms | 192.190.86.139 |