History for ns1.pass4pro.com
Domain: pass4pro.com • Tracking since 2026-08-04 23:25 UTC
DNS response history for ns1.pass4pro.com
ns1.pass4pro.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 381 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.pass4pro.com.
Records on Selected Date
73
Historical checks stored for this nameserver on selected date
Average Latency
381 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-21 23:59
All timestamps shown in UTC
Latest Resolved IP on Selected Date
198.38.84.16
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.pass4pro.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 23:59 | 639229527598660841 |
|
298 ms | 198.38.84.16 |
| 72 | 2026-08-21 23:43 | 639229517954323214 |
|
145 ms | 198.38.84.16 |
| 71 | 2026-08-21 23:27 | 639229508269999021 |
|
285 ms | 198.38.84.16 |
| 70 | 2026-08-21 23:10 | 639229498559060171 |
|
3302 ms | 198.38.84.16 |
| 69 | 2026-08-21 22:54 | 639229488519347586 |
|
373 ms | 198.38.84.16 |
| 68 | 2026-08-21 22:00 | 639229456606578934 |
|
269 ms | 198.38.84.16 |
| 67 | 2026-08-21 21:44 | 639229446985772499 |
|
3 ms | 198.38.84.16 |
| 66 | 2026-08-21 21:28 | 639229437367313098 |
|
185 ms | 198.38.84.16 |
| 65 | 2026-08-21 21:12 | 639229427923950391 |
|
2384 ms | 198.38.84.16 |
| 64 | 2026-08-21 20:56 | 639229418168588854 |
|
2 ms | 198.38.84.16 |
| 63 | 2026-08-21 20:40 | 639229408345678334 |
|
2379 ms | 198.38.84.16 |
| 62 | 2026-08-21 20:24 | 639229398616354648 |
|
124 ms | 198.38.84.16 |
| 61 | 2026-08-21 20:07 | 639229388634592323 |
|
146 ms | 198.38.84.16 |
| 60 | 2026-08-21 19:51 | 639229378792837692 |
|
2376 ms | 198.38.84.16 |
| 59 | 2026-08-21 19:35 | 639229369154682311 |
|
2375 ms | 198.38.84.16 |
| 58 | 2026-08-21 19:18 | 639229359248017926 |
|
265 ms | 198.38.84.16 |
| 57 | 2026-08-21 19:02 | 639229349124294642 |
|
4 ms | 198.38.84.16 |
| 56 | 2026-08-21 18:09 | 639229317791715692 |
|
21 ms | 198.38.84.16 |
| 55 | 2026-08-21 17:53 | 639229308115194575 |
|
374 ms | 198.38.84.16 |
| 54 | 2026-08-21 17:37 | 639229298320320558 |
|
4 ms | 198.38.84.16 |
| 53 | 2026-08-21 17:20 | 639229288674863221 |
|
3 ms | 198.38.84.16 |
| 52 | 2026-08-21 17:04 | 639229278983677079 |
|
9 ms | 198.38.84.16 |
| 51 | 2026-08-21 16:48 | 639229269405517175 |
|
188 ms | 198.38.84.16 |
| 50 | 2026-08-21 16:32 | 639229259594798244 |
|
3 ms | 198.38.84.16 |
| 49 | 2026-08-21 16:16 | 639229249736681188 |
|
304 ms | 198.38.84.16 |
| 48 | 2026-08-21 15:59 | 639229239699417787 |
|
262 ms | 198.38.84.16 |
| 47 | 2026-08-21 15:43 | 639229229621964033 |
|
265 ms | 198.38.84.16 |
| 46 | 2026-08-21 15:26 | 639229219567270965 |
|
3 ms | 198.38.84.16 |
| 45 | 2026-08-21 15:09 | 639229209406666856 |
|
3 ms | 198.38.84.16 |
| 44 | 2026-08-21 14:16 | 639229177815876178 |
|
295 ms | 198.38.84.16 |
| 43 | 2026-08-21 13:59 | 639229168243572685 |
|
3 ms | 198.38.84.16 |
| 42 | 2026-08-21 13:44 | 639229158599856475 |
|
3 ms | 198.38.84.16 |
| 41 | 2026-08-21 13:28 | 639229148998940902 |
|
2 ms | 198.38.84.16 |
| 40 | 2026-08-21 13:12 | 639229139276923594 |
|
279 ms | 198.38.84.16 |
| 39 | 2026-08-21 12:55 | 639229129709912394 |
|
276 ms | 198.38.84.16 |
| 38 | 2026-08-21 12:39 | 639229119801488500 |
|
4 ms | 198.38.84.16 |
| 37 | 2026-08-21 12:23 | 639229110135262458 |
|
294 ms | 198.38.84.16 |
| 36 | 2026-08-21 12:07 | 639229100336051392 |
|
4 ms | 198.38.84.16 |
| 35 | 2026-08-21 11:50 | 639229090641415626 |
|
299 ms | 198.38.84.16 |
| 34 | 2026-08-21 11:34 | 639229080702683947 |
|
156 ms | 198.38.84.16 |
| 33 | 2026-08-21 11:17 | 639229070601456699 |
|
137 ms | 198.38.84.16 |
| 32 | 2026-08-21 10:24 | 639229038947447232 |
|
277 ms | 198.38.84.16 |
| 31 | 2026-08-21 10:08 | 639229029268708773 |
|
3 ms | 198.38.84.16 |
| 30 | 2026-08-21 09:52 | 639229019647910603 |
|
5 ms | 198.38.84.16 |
| 29 | 2026-08-21 09:36 | 639229009983843738 |
|
281 ms | 198.38.84.16 |
| 28 | 2026-08-21 09:20 | 639229000203331882 |
|
285 ms | 198.38.84.16 |
| 27 | 2026-08-21 09:04 | 639228990302335999 |
|
2376 ms | 198.38.84.16 |
| 26 | 2026-08-21 08:47 | 639228980567740722 |
|
7 ms | 198.38.84.16 |
| 25 | 2026-08-21 08:31 | 639228970762445174 |
|
263 ms | 198.38.84.16 |
| 24 | 2026-08-21 08:14 | 639228961065054445 |
|
182 ms | 198.38.84.16 |
| 23 | 2026-08-21 07:58 | 639228951224649885 |
|
6 ms | 198.38.84.16 |
| 22 | 2026-08-21 07:42 | 639228941303864592 |
|
275 ms | 198.38.84.16 |
| 21 | 2026-08-21 07:25 | 639228931191328583 |
|
3 ms | 198.38.84.16 |
| 20 | 2026-08-21 06:32 | 639228899518173317 |
|
33 ms | 198.38.84.16 |
| 19 | 2026-08-21 06:16 | 639228889785027669 |
|
266 ms | 198.38.84.16 |
| 18 | 2026-08-21 05:59 | 639228880106330161 |
|
297 ms | 198.38.84.16 |
| 17 | 2026-08-21 05:43 | 639228870316184091 |
|
371 ms | 198.38.84.16 |
| 16 | 2026-08-21 05:27 | 639228860695366512 |
|
285 ms | 198.38.84.16 |
| 15 | 2026-08-21 05:11 | 639228851027209500 |
|
2 ms | 198.38.84.16 |
| 14 | 2026-08-21 04:55 | 639228841479265462 |
|
5 ms | 198.38.84.16 |
| 13 | 2026-08-21 04:39 | 639228831752962260 |
|
282 ms | 198.38.84.16 |
| 12 | 2026-08-21 04:23 | 639228821953295483 |
|
2377 ms | 198.38.84.16 |
| 11 | 2026-08-21 04:06 | 639228812227429953 |
|
269 ms | 198.38.84.16 |
| 10 | 2026-08-21 03:50 | 639228802476107538 |
|
264 ms | 198.38.84.16 |
| 9 | 2026-08-21 03:34 | 639228792525492032 |
|
248 ms | 198.38.84.16 |
| 8 | 2026-08-21 02:41 | 639228761131421385 |
|
4 ms | 198.38.84.16 |
| 7 | 2026-08-21 02:25 | 639228751571206692 |
|
281 ms | 198.38.84.16 |
| 6 | 2026-08-21 02:09 | 639228741705571019 |
|
187 ms | 198.38.84.16 |
| 5 | 2026-08-21 01:52 | 639228731642208228 |
|
4 ms | 198.38.84.16 |
| 4 | 2026-08-21 01:00 | 639228700387002072 |
|
2 ms | 198.38.84.16 |
| 3 | 2026-08-21 00:44 | 639228690742014433 |
|
265 ms | 198.38.84.16 |
| 2 | 2026-08-21 00:27 | 639228680877937122 |
|
290 ms | 198.38.84.16 |
| 1 | 2026-08-21 00:11 | 639228670775860800 |
|
3 ms | 198.38.84.16 |