History for ns1.profengineering.com
Domain: profengineering.com • Tracking since 2026-08-04 23:25 UTC
DNS response history for ns1.profengineering.com
ns1.profengineering.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 2026-08-10. For this date, NameServerHistory found 81 DNS check records, 81 successful responses, 0 failed responses, and 391 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.profengineering.com.
Records on Selected Date
81
Historical checks stored for this nameserver on selected date
Average Latency
391 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-10 23:48
All timestamps shown in UTC
Latest Resolved IP on Selected Date
74.208.85.19
Most recently resolved hosting IP on selected date
Successful Responses
81
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.profengineering.com
Showing DNS history for 2026-08-10 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 |
|---|---|---|---|---|---|
| 81 | 2026-08-10 23:48 | 639220018272941900 |
|
297 ms | 74.208.85.19 |
| 80 | 2026-08-10 23:33 | 639220009109892969 |
|
317 ms | 74.208.85.19 |
| 79 | 2026-08-10 23:18 | 639220000040489788 |
|
315 ms | 74.208.85.19 |
| 78 | 2026-08-10 23:03 | 639219991197135747 |
|
299 ms | 74.208.85.19 |
| 77 | 2026-08-10 22:48 | 639219982104540014 |
|
312 ms | 74.208.85.19 |
| 76 | 2026-08-10 22:33 | 639219973150300215 |
|
302 ms | 74.208.85.19 |
| 75 | 2026-08-10 22:18 | 639219964188486697 |
|
1658 ms | 74.208.85.19 |
| 74 | 2026-08-10 22:03 | 639219954995921784 |
|
313 ms | 74.208.85.19 |
| 73 | 2026-08-10 21:47 | 639219945559908104 |
|
311 ms | 74.208.85.19 |
| 72 | 2026-08-10 20:55 | 639219914137782273 |
|
324 ms | 74.208.85.19 |
| 71 | 2026-08-10 20:40 | 639219904858355064 |
|
307 ms | 74.208.85.19 |
| 70 | 2026-08-10 20:24 | 639219895655263396 |
|
13 ms | 74.208.85.19 |
| 69 | 2026-08-10 20:09 | 639219886527091074 |
|
8 ms | 74.208.85.19 |
| 68 | 2026-08-10 19:54 | 639219877343266628 |
|
317 ms | 74.208.85.19 |
| 67 | 2026-08-10 19:38 | 639219868177358195 |
|
308 ms | 74.208.85.19 |
| 66 | 2026-08-10 19:23 | 639219859159581515 |
|
2139 ms | 74.208.85.19 |
| 65 | 2026-08-10 19:08 | 639219850124020182 |
|
20 ms | 74.208.85.19 |
| 64 | 2026-08-10 18:53 | 639219840940124840 |
|
303 ms | 74.208.85.19 |
| 63 | 2026-08-10 18:37 | 639219831829876486 |
|
130 ms | 74.208.85.19 |
| 62 | 2026-08-10 18:22 | 639219822587759143 |
|
162 ms | 74.208.85.19 |
| 61 | 2026-08-10 18:07 | 639219813247114428 |
|
325 ms | 74.208.85.19 |
| 60 | 2026-08-10 17:15 | 639219781959606396 |
|
155 ms | 74.208.85.19 |
| 59 | 2026-08-10 17:00 | 639219772658305431 |
|
4 ms | 74.208.85.19 |
| 58 | 2026-08-10 16:44 | 639219763454523027 |
|
322 ms | 74.208.85.19 |
| 57 | 2026-08-10 16:29 | 639219754279127815 |
|
167 ms | 74.208.85.19 |
| 56 | 2026-08-10 16:13 | 639219745087467767 |
|
172 ms | 74.208.85.19 |
| 55 | 2026-08-10 15:58 | 639219735900678107 |
|
3 ms | 74.208.85.19 |
| 54 | 2026-08-10 15:43 | 639219726531461979 |
|
4 ms | 74.208.85.19 |
| 53 | 2026-08-10 15:27 | 639219717415222156 |
|
4 ms | 74.208.85.19 |
| 52 | 2026-08-10 15:12 | 639219708266470863 |
|
316 ms | 74.208.85.19 |
| 51 | 2026-08-10 14:57 | 639219699049479559 |
|
124 ms | 74.208.85.19 |
| 50 | 2026-08-10 14:41 | 639219689775815194 |
|
166 ms | 74.208.85.19 |
| 49 | 2026-08-10 14:26 | 639219680511810632 |
|
320 ms | 74.208.85.19 |
| 48 | 2026-08-10 13:32 | 639219648997191257 |
|
325 ms | 74.208.85.19 |
| 47 | 2026-08-10 13:17 | 639219639938909436 |
|
320 ms | 74.208.85.19 |
| 46 | 2026-08-10 13:01 | 639219630718286441 |
|
2134 ms | 74.208.85.19 |
| 45 | 2026-08-10 12:46 | 639219621472350410 |
|
3710 ms | 74.208.85.19 |
| 44 | 2026-08-10 12:31 | 639219612500421992 |
|
3661 ms | 74.208.85.19 |
| 43 | 2026-08-10 12:16 | 639219603383833445 |
|
325 ms | 74.208.85.19 |
| 42 | 2026-08-10 12:00 | 639219594143823358 |
|
321 ms | 74.208.85.19 |
| 41 | 2026-08-10 11:45 | 639219585053166024 |
|
2145 ms | 74.208.85.19 |
| 40 | 2026-08-10 11:30 | 639219575885776644 |
|
4 ms | 74.208.85.19 |
| 39 | 2026-08-10 11:15 | 639219566844532361 |
|
316 ms | 74.208.85.19 |
| 38 | 2026-08-10 10:59 | 639219557705808294 |
|
4 ms | 74.208.85.19 |
| 37 | 2026-08-10 10:44 | 639219548482688649 |
|
314 ms | 74.208.85.19 |
| 36 | 2026-08-10 09:53 | 639219517492763539 |
|
182 ms | 74.208.85.19 |
| 35 | 2026-08-10 09:38 | 639219508755773605 |
|
3 ms | 74.208.85.19 |
| 34 | 2026-08-10 09:24 | 639219499852103863 |
|
3 ms | 74.208.85.19 |
| 33 | 2026-08-10 09:09 | 639219490893714387 |
|
5 ms | 74.208.85.19 |
| 32 | 2026-08-10 08:54 | 639219482299305521 |
|
343 ms | 74.208.85.19 |
| 31 | 2026-08-10 08:40 | 639219473613114853 |
|
156 ms | 74.208.85.19 |
| 30 | 2026-08-10 08:25 | 639219465061138643 |
|
339 ms | 74.208.85.19 |
| 29 | 2026-08-10 08:11 | 639219456616129015 |
|
338 ms | 74.208.85.19 |
| 28 | 2026-08-10 07:57 | 639219447974008557 |
|
339 ms | 74.208.85.19 |
| 27 | 2026-08-10 07:42 | 639219439498255213 |
|
330 ms | 74.208.85.19 |
| 26 | 2026-08-10 07:28 | 639219430664872256 |
|
328 ms | 74.208.85.19 |
| 25 | 2026-08-10 07:13 | 639219421757560037 |
|
343 ms | 74.208.85.19 |
| 24 | 2026-08-10 06:22 | 639219390773218684 |
|
2155 ms | 74.208.85.19 |
| 23 | 2026-08-10 06:07 | 639219382205367722 |
|
9 ms | 74.208.85.19 |
| 22 | 2026-08-10 05:53 | 639219373711937615 |
|
8 ms | 74.208.85.19 |
| 21 | 2026-08-10 05:39 | 639219365088558404 |
|
3 ms | 74.208.85.19 |
| 20 | 2026-08-10 05:24 | 639219356348833255 |
|
3 ms | 74.208.85.19 |
| 19 | 2026-08-10 05:10 | 639219347860053478 |
|
3 ms | 74.208.85.19 |
| 18 | 2026-08-10 04:56 | 639219339173195121 |
|
5 ms | 74.208.85.19 |
| 17 | 2026-08-10 04:41 | 639219330642664669 |
|
317 ms | 74.208.85.19 |
| 16 | 2026-08-10 04:27 | 639219322058698995 |
|
124 ms | 74.208.85.19 |
| 15 | 2026-08-10 04:13 | 639219313564344199 |
|
332 ms | 74.208.85.19 |
| 14 | 2026-08-10 03:58 | 639219304775113236 |
|
360 ms | 74.208.85.19 |
| 13 | 2026-08-10 03:43 | 639219295706181119 |
|
2 ms | 74.208.85.19 |
| 12 | 2026-08-10 02:52 | 639219264663923254 |
|
2 ms | 74.208.85.19 |
| 11 | 2026-08-10 02:38 | 639219256015178099 |
|
4 ms | 74.208.85.19 |
| 10 | 2026-08-10 02:23 | 639219247509540188 |
|
3 ms | 74.208.85.19 |
| 9 | 2026-08-10 02:09 | 639219238999539092 |
|
3 ms | 74.208.85.19 |
| 8 | 2026-08-10 01:55 | 639219230498823902 |
|
156 ms | 74.208.85.19 |
| 7 | 2026-08-10 01:41 | 639219221706460911 |
|
17 ms | 74.208.85.19 |
| 6 | 2026-08-10 01:26 | 639219212930606887 |
|
338 ms | 74.208.85.19 |
| 5 | 2026-08-10 01:11 | 639219204307908525 |
|
3 ms | 74.208.85.19 |
| 4 | 2026-08-10 00:57 | 639219195720181470 |
|
326 ms | 74.208.85.19 |
| 3 | 2026-08-10 00:43 | 639219186898174002 |
|
338 ms | 74.208.85.19 |
| 2 | 2026-08-10 00:28 | 639219178004946976 |
|
338 ms | 74.208.85.19 |
| 1 | 2026-08-10 00:13 | 639219168958805474 |
|
325 ms | 74.208.85.19 |