History for ns1.welcos.com
Domain: welcos.com • Tracking since 2026-08-04 23:25 UTC
DNS response history for ns1.welcos.com
ns1.welcos.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 54 DNS check records, 54 successful responses, 0 failed responses, and 532 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.welcos.com.
Records on Selected Date
54
Historical checks stored for this nameserver on selected date
Average Latency
532 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-25 18:12
All timestamps shown in UTC
Latest Resolved IP on Selected Date
220.71.73.6
Most recently resolved hosting IP on selected date
Successful Responses
54
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.welcos.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 |
|---|---|---|---|---|---|
| 54 | 2026-08-25 18:12 | 639232775177487032 |
|
595 ms | 220.71.73.6 |
| 53 | 2026-08-25 17:55 | 639232764991087115 |
|
586 ms | 220.71.73.6 |
| 52 | 2026-08-25 17:38 | 639232754842971478 |
|
581 ms | 220.71.73.6 |
| 51 | 2026-08-25 17:21 | 639232744455159107 |
|
325 ms | 220.71.73.6 |
| 50 | 2026-08-25 17:04 | 639232734145178231 |
|
579 ms | 220.71.73.6 |
| 49 | 2026-08-25 16:47 | 639232723827874402 |
|
575 ms | 220.71.73.6 |
| 48 | 2026-08-25 16:30 | 639232713533011892 |
|
577 ms | 220.71.73.6 |
| 47 | 2026-08-25 16:12 | 639232703065318207 |
|
577 ms | 220.71.73.6 |
| 46 | 2026-08-25 15:55 | 639232692629559470 |
|
604 ms | 220.71.73.6 |
| 45 | 2026-08-25 15:38 | 639232682238836475 |
|
589 ms | 220.71.73.6 |
| 44 | 2026-08-25 15:20 | 639232671787004306 |
|
294 ms | 220.71.73.6 |
| 43 | 2026-08-25 14:26 | 639232638994329666 |
|
596 ms | 220.71.73.6 |
| 42 | 2026-08-25 14:08 | 639232628614783237 |
|
589 ms | 220.71.73.6 |
| 41 | 2026-08-25 13:51 | 639232618360728578 |
|
582 ms | 220.71.73.6 |
| 40 | 2026-08-25 13:34 | 639232608016476376 |
|
4 ms | 220.71.73.6 |
| 39 | 2026-08-25 13:17 | 639232597643611557 |
|
599 ms | 220.71.73.6 |
| 38 | 2026-08-25 12:59 | 639232587225721862 |
|
6 ms | 220.71.73.6 |
| 37 | 2026-08-25 12:42 | 639232576780683689 |
|
604 ms | 220.71.73.6 |
| 36 | 2026-08-25 12:25 | 639232566381512620 |
|
594 ms | 220.71.73.6 |
| 35 | 2026-08-25 12:07 | 639232556111768563 |
|
601 ms | 220.71.73.6 |
| 34 | 2026-08-25 11:50 | 639232545839529039 |
|
597 ms | 220.71.73.6 |
| 33 | 2026-08-25 11:33 | 639232535349285207 |
|
587 ms | 220.71.73.6 |
| 32 | 2026-08-25 11:15 | 639232524938080723 |
|
598 ms | 220.71.73.6 |
| 31 | 2026-08-25 10:22 | 639232492740373468 |
|
2273 ms | 220.71.73.6 |
| 30 | 2026-08-25 10:05 | 639232482235303141 |
|
321 ms | 220.71.73.6 |
| 29 | 2026-08-25 09:47 | 639232471861770303 |
|
588 ms | 220.71.73.6 |
| 28 | 2026-08-25 09:30 | 639232461630217327 |
|
301 ms | 220.71.73.6 |
| 27 | 2026-08-25 09:13 | 639232451282965990 |
|
609 ms | 220.71.73.6 |
| 26 | 2026-08-25 08:55 | 639232440814614938 |
|
590 ms | 220.71.73.6 |
| 25 | 2026-08-25 08:38 | 639232430410720425 |
|
592 ms | 220.71.73.6 |
| 24 | 2026-08-25 08:21 | 639232420003096185 |
|
347 ms | 220.71.73.6 |
| 23 | 2026-08-25 08:03 | 639232409467287444 |
|
358 ms | 220.71.73.6 |
| 22 | 2026-08-25 07:46 | 639232399077195997 |
|
594 ms | 220.71.73.6 |
| 21 | 2026-08-25 07:28 | 639232388731528337 |
|
586 ms | 220.71.73.6 |
| 20 | 2026-08-25 07:11 | 639232378288598612 |
|
601 ms | 220.71.73.6 |
| 19 | 2026-08-25 06:17 | 639232346196373643 |
|
592 ms | 220.71.73.6 |
| 18 | 2026-08-25 06:00 | 639232336112370741 |
|
579 ms | 220.71.73.6 |
| 17 | 2026-08-25 05:44 | 639232326146508970 |
|
597 ms | 220.71.73.6 |
| 16 | 2026-08-25 05:27 | 639232316189381720 |
|
588 ms | 220.71.73.6 |
| 15 | 2026-08-25 05:11 | 639232306217998913 |
|
577 ms | 220.71.73.6 |
| 14 | 2026-08-25 04:54 | 639232296255744174 |
|
3 ms | 220.71.73.6 |
| 13 | 2026-08-25 04:37 | 639232286095760789 |
|
584 ms | 220.71.73.6 |
| 12 | 2026-08-25 04:20 | 639232276086186273 |
|
589 ms | 220.71.73.6 |
| 11 | 2026-08-25 04:03 | 639232265900986425 |
|
591 ms | 220.71.73.6 |
| 10 | 2026-08-25 03:47 | 639232255723518075 |
|
599 ms | 220.71.73.6 |
| 9 | 2026-08-25 03:29 | 639232245484452890 |
|
584 ms | 220.71.73.6 |
| 8 | 2026-08-25 03:12 | 639232235157175331 |
|
585 ms | 220.71.73.6 |
| 7 | 2026-08-25 02:19 | 639232203197189095 |
|
597 ms | 220.71.73.6 |
| 6 | 2026-08-25 02:02 | 639232192844564298 |
|
318 ms | 220.71.73.6 |
| 5 | 2026-08-25 01:45 | 639232182496008942 |
|
3 ms | 220.71.73.6 |
| 4 | 2026-08-25 01:27 | 639232172197053132 |
|
585 ms | 220.71.73.6 |
| 3 | 2026-08-25 00:34 | 639232140250307418 |
|
587 ms | 220.71.73.6 |
| 2 | 2026-08-25 00:17 | 639232129927860324 |
|
3 ms | 220.71.73.6 |
| 1 | 2026-08-25 00:00 | 639232119551972438 |
|
593 ms | 220.71.73.6 |