History for ns2.portmasters.com
Domain: portmasters.com • Tracking since 2026-08-04 23:25 UTC
DNS response history for ns2.portmasters.com
ns2.portmasters.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 2026-08-25. For this date, NameServerHistory found 41 DNS check records, 41 successful responses, 0 failed responses, and 495 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 ns2.portmasters.com.
Records on Selected Date
41
Historical checks stored for this nameserver on selected date
Average Latency
495 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-25 14:07
All timestamps shown in UTC
Latest Resolved IP on Selected Date
209.163.153.19
Most recently resolved hosting IP on selected date
Successful Responses
41
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 ns2.portmasters.com
Showing DNS history for 2026-08-25 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 |
|---|---|---|---|---|---|
| 41 | 2026-08-25 14:07 | 639232628614783237 |
|
886 ms | 209.163.153.19 |
| 40 | 2026-08-25 13:50 | 639232618360728578 |
|
792 ms | 209.163.153.19 |
| 39 | 2026-08-25 13:33 | 639232608016476376 |
|
131 ms | 209.163.153.19 |
| 38 | 2026-08-25 13:16 | 639232597643611557 |
|
661 ms | 209.163.153.19 |
| 37 | 2026-08-25 12:58 | 639232587225721862 |
|
268 ms | 209.163.153.19 |
| 36 | 2026-08-25 12:41 | 639232576780683689 |
|
541 ms | 209.163.153.19 |
| 35 | 2026-08-25 12:24 | 639232566381512620 |
|
253 ms | 209.163.153.19 |
| 34 | 2026-08-25 12:06 | 639232556111768563 |
|
547 ms | 209.163.153.19 |
| 33 | 2026-08-25 11:49 | 639232545839529039 |
|
2035 ms | 209.163.153.19 |
| 32 | 2026-08-25 11:32 | 639232535349285207 |
|
661 ms | 209.163.153.19 |
| 31 | 2026-08-25 11:14 | 639232524938080723 |
|
536 ms | 209.163.153.19 |
| 30 | 2026-08-25 10:21 | 639232492740373468 |
|
11 ms | 209.163.153.19 |
| 29 | 2026-08-25 10:04 | 639232482235303141 |
|
537 ms | 209.163.153.19 |
| 28 | 2026-08-25 09:46 | 639232471861770303 |
|
665 ms | 209.163.153.19 |
| 27 | 2026-08-25 09:29 | 639232461630217327 |
|
531 ms | 209.163.153.19 |
| 26 | 2026-08-25 09:12 | 639232451282965990 |
|
10 ms | 192.138.194.49 |
| 25 | 2026-08-25 08:54 | 639232440814614938 |
|
744 ms | 209.163.153.19 |
| 24 | 2026-08-25 08:37 | 639232430410720425 |
|
530 ms | 209.163.153.19 |
| 23 | 2026-08-25 08:20 | 639232420003096185 |
|
520 ms | 209.163.153.19 |
| 22 | 2026-08-25 08:02 | 639232409467287444 |
|
251 ms | 209.163.153.19 |
| 21 | 2026-08-25 07:45 | 639232399077195997 |
|
143 ms | 209.163.153.19 |
| 20 | 2026-08-25 07:27 | 639232388731528337 |
|
788 ms | 209.163.153.19 |
| 19 | 2026-08-25 07:10 | 639232378288598612 |
|
545 ms | 209.163.153.19 |
| 18 | 2026-08-25 06:16 | 639232346196373643 |
|
517 ms | 209.163.153.19 |
| 17 | 2026-08-25 05:59 | 639232336112370741 |
|
245 ms | 192.138.194.49 |
| 16 | 2026-08-25 05:43 | 639232326146508970 |
|
3 ms | 209.163.153.19 |
| 15 | 2026-08-25 05:26 | 639232316189381720 |
|
670 ms | 209.163.153.19 |
| 14 | 2026-08-25 05:10 | 639232306217998913 |
|
2 ms | 209.163.153.19 |
| 13 | 2026-08-25 04:53 | 639232296255744174 |
|
675 ms | 209.163.153.19 |
| 12 | 2026-08-25 04:36 | 639232286095760789 |
|
656 ms | 209.163.153.19 |
| 11 | 2026-08-25 04:19 | 639232276086186273 |
|
257 ms | 209.163.153.19 |
| 10 | 2026-08-25 04:03 | 639232265900986425 |
|
540 ms | 209.163.153.19 |
| 9 | 2026-08-25 03:46 | 639232255723518075 |
|
258 ms | 209.163.153.19 |
| 8 | 2026-08-25 03:29 | 639232245484452890 |
|
663 ms | 209.163.153.19 |
| 7 | 2026-08-25 03:11 | 639232235157175331 |
|
644 ms | 209.163.153.19 |
| 6 | 2026-08-25 02:18 | 639232203197189095 |
|
756 ms | 209.163.153.19 |
| 5 | 2026-08-25 02:01 | 639232192844564298 |
|
261 ms | 209.163.153.19 |
| 4 | 2026-08-25 01:44 | 639232182496008942 |
|
747 ms | 209.163.153.19 |
| 3 | 2026-08-25 01:26 | 639232172197053132 |
|
3 ms | 209.163.153.19 |
| 2 | 2026-08-25 00:33 | 639232140250307418 |
|
533 ms | 209.163.153.19 |
| 1 | 2026-08-25 00:16 | 639232129927860324 |
|
265 ms | 209.163.153.19 |