History for ns1.mail28.opencom.com
Domain: opencom.com • Tracking since 2026-08-04 23:25 UTC
DNS response history for ns1.mail28.opencom.com
ns1.mail28.opencom.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 69 DNS check records, 69 successful responses, 0 failed responses, and 484 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.mail28.opencom.com.
Records on Selected Date
69
Historical checks stored for this nameserver on selected date
Average Latency
484 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-25 23:45
All timestamps shown in UTC
Latest Resolved IP on Selected Date
121.78.91.2
Most recently resolved hosting IP on selected date
Successful Responses
69
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.mail28.opencom.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 |
|---|---|---|---|---|---|
| 69 | 2026-08-25 23:45 | 639232974980190573 |
|
412 ms | 121.78.91.2 |
| 68 | 2026-08-25 23:28 | 639232964577050707 |
|
409 ms | 121.78.91.2 |
| 67 | 2026-08-25 22:34 | 639232932163142799 |
|
613 ms | 121.78.91.2 |
| 66 | 2026-08-25 22:17 | 639232921673215474 |
|
538 ms | 121.78.91.2 |
| 65 | 2026-08-25 21:59 | 639232911234504639 |
|
561 ms | 121.78.91.2 |
| 64 | 2026-08-25 21:42 | 639232900747078453 |
|
616 ms | 121.78.91.2 |
| 63 | 2026-08-25 21:24 | 639232890389222534 |
|
2572 ms | 121.78.91.2 |
| 62 | 2026-08-25 21:07 | 639232880143390843 |
|
536 ms | 121.78.91.2 |
| 61 | 2026-08-25 20:50 | 639232869755024069 |
|
412 ms | 121.78.91.2 |
| 60 | 2026-08-25 20:33 | 639232859355940346 |
|
411 ms | 121.78.91.2 |
| 59 | 2026-08-25 20:15 | 639232848992244953 |
|
335 ms | 121.78.91.2 |
| 58 | 2026-08-25 19:58 | 639232838596478500 |
|
414 ms | 121.78.91.2 |
| 57 | 2026-08-25 19:41 | 639232828175327683 |
|
525 ms | 121.78.91.2 |
| 56 | 2026-08-25 19:23 | 639232817798330473 |
|
616 ms | 121.78.91.2 |
| 55 | 2026-08-25 18:29 | 639232785462407552 |
|
413 ms | 121.78.91.2 |
| 54 | 2026-08-25 18:12 | 639232775177487032 |
|
209 ms | 121.78.91.2 |
| 53 | 2026-08-25 17:55 | 639232764991087115 |
|
616 ms | 121.78.91.2 |
| 52 | 2026-08-25 17:38 | 639232754842971478 |
|
412 ms | 121.78.91.2 |
| 51 | 2026-08-25 17:21 | 639232744455159107 |
|
412 ms | 121.78.91.2 |
| 50 | 2026-08-25 17:04 | 639232734145178231 |
|
616 ms | 121.78.91.2 |
| 49 | 2026-08-25 16:47 | 639232723827874402 |
|
633 ms | 121.78.91.2 |
| 48 | 2026-08-25 16:29 | 639232713533011892 |
|
616 ms | 121.78.91.2 |
| 47 | 2026-08-25 16:12 | 639232703065318207 |
|
212 ms | 121.78.91.2 |
| 46 | 2026-08-25 15:55 | 639232692629559470 |
|
412 ms | 121.78.91.2 |
| 45 | 2026-08-25 15:37 | 639232682238836475 |
|
618 ms | 121.78.91.2 |
| 44 | 2026-08-25 15:20 | 639232671787004306 |
|
412 ms | 121.78.91.2 |
| 43 | 2026-08-25 14:25 | 639232638994329666 |
|
206 ms | 121.78.91.2 |
| 42 | 2026-08-25 14:08 | 639232628614783237 |
|
413 ms | 121.78.91.2 |
| 41 | 2026-08-25 13:51 | 639232618360728578 |
|
416 ms | 121.78.91.2 |
| 40 | 2026-08-25 13:34 | 639232608016476376 |
|
454 ms | 121.78.91.2 |
| 39 | 2026-08-25 13:16 | 639232597643611557 |
|
458 ms | 121.78.91.2 |
| 38 | 2026-08-25 12:59 | 639232587225721862 |
|
455 ms | 121.78.91.2 |
| 37 | 2026-08-25 12:42 | 639232576780683689 |
|
418 ms | 121.78.91.2 |
| 36 | 2026-08-25 12:24 | 639232566381512620 |
|
414 ms | 121.78.91.2 |
| 35 | 2026-08-25 12:07 | 639232556111768563 |
|
208 ms | 121.78.91.2 |
| 34 | 2026-08-25 11:50 | 639232545839529039 |
|
417 ms | 121.78.91.2 |
| 33 | 2026-08-25 11:33 | 639232535349285207 |
|
411 ms | 121.78.91.2 |
| 32 | 2026-08-25 11:15 | 639232524938080723 |
|
413 ms | 121.78.91.2 |
| 31 | 2026-08-25 10:21 | 639232492740373468 |
|
616 ms | 121.78.91.2 |
| 30 | 2026-08-25 10:04 | 639232482235303141 |
|
618 ms | 121.78.91.2 |
| 29 | 2026-08-25 09:47 | 639232471861770303 |
|
412 ms | 121.78.91.2 |
| 28 | 2026-08-25 09:30 | 639232461630217327 |
|
207 ms | 121.78.91.2 |
| 27 | 2026-08-25 09:12 | 639232451282965990 |
|
628 ms | 121.78.91.2 |
| 26 | 2026-08-25 08:55 | 639232440814614938 |
|
624 ms | 121.78.91.2 |
| 25 | 2026-08-25 08:38 | 639232430410720425 |
|
414 ms | 121.78.91.2 |
| 24 | 2026-08-25 08:20 | 639232420003096185 |
|
413 ms | 121.78.91.2 |
| 23 | 2026-08-25 08:03 | 639232409467287444 |
|
425 ms | 121.78.91.2 |
| 22 | 2026-08-25 07:46 | 639232399077195997 |
|
615 ms | 121.78.91.2 |
| 21 | 2026-08-25 07:28 | 639232388731528337 |
|
411 ms | 121.78.91.2 |
| 20 | 2026-08-25 07:11 | 639232378288598612 |
|
619 ms | 121.78.91.2 |
| 19 | 2026-08-25 06:17 | 639232346196373643 |
|
412 ms | 121.78.91.2 |
| 18 | 2026-08-25 06:00 | 639232336112370741 |
|
410 ms | 121.78.91.2 |
| 17 | 2026-08-25 05:44 | 639232326146508970 |
|
410 ms | 121.78.91.2 |
| 16 | 2026-08-25 05:27 | 639232316189381720 |
|
616 ms | 121.78.91.2 |
| 15 | 2026-08-25 05:10 | 639232306217998913 |
|
414 ms | 121.78.91.2 |
| 14 | 2026-08-25 04:54 | 639232296255744174 |
|
614 ms | 121.78.91.2 |
| 13 | 2026-08-25 04:37 | 639232286095760789 |
|
206 ms | 121.78.91.2 |
| 12 | 2026-08-25 04:20 | 639232276086186273 |
|
206 ms | 121.78.91.2 |
| 11 | 2026-08-25 04:03 | 639232265900986425 |
|
410 ms | 121.78.91.2 |
| 10 | 2026-08-25 03:46 | 639232255723518075 |
|
558 ms | 121.78.91.2 |
| 9 | 2026-08-25 03:29 | 639232245484452890 |
|
410 ms | 121.78.91.2 |
| 8 | 2026-08-25 03:12 | 639232235157175331 |
|
620 ms | 121.78.91.2 |
| 7 | 2026-08-25 02:19 | 639232203197189095 |
|
409 ms | 121.78.91.2 |
| 6 | 2026-08-25 02:02 | 639232192844564298 |
|
619 ms | 121.78.91.2 |
| 5 | 2026-08-25 01:44 | 639232182496008942 |
|
409 ms | 121.78.91.2 |
| 4 | 2026-08-25 01:27 | 639232172197053132 |
|
416 ms | 121.78.91.2 |
| 3 | 2026-08-25 00:34 | 639232140250307418 |
|
621 ms | 121.78.91.2 |
| 2 | 2026-08-25 00:17 | 639232129927860324 |
|
213 ms | 121.78.91.2 |
| 1 | 2026-08-25 00:00 | 639232119551972438 |
|
206 ms | 121.78.91.2 |