History for ns2.pdns.opencom.com
Domain: opencom.com • Tracking since 2026-08-04 23:25 UTC
DNS response history for ns2.pdns.opencom.com
ns2.pdns.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 2026-08-19. For this date, NameServerHistory found 74 DNS check records, 74 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 ns2.pdns.opencom.com.
Records on Selected Date
74
Historical checks stored for this nameserver on selected date
Average Latency
532 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-19 23:53
All timestamps shown in UTC
Latest Resolved IP on Selected Date
121.78.91.50
Most recently resolved hosting IP on selected date
Successful Responses
74
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.pdns.opencom.com
Showing DNS history for 2026-08-19 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 |
|---|---|---|---|---|---|
| 74 | 2026-08-19 23:53 | 639227795899225951 |
|
360 ms | 121.78.91.50 |
| 73 | 2026-08-19 23:37 | 639227786351762008 |
|
616 ms | 121.78.91.50 |
| 72 | 2026-08-19 23:21 | 639227776640591733 |
|
615 ms | 121.78.91.50 |
| 71 | 2026-08-19 23:05 | 639227767128841282 |
|
410 ms | 121.78.91.50 |
| 70 | 2026-08-19 22:49 | 639227757477304711 |
|
288 ms | 121.78.91.50 |
| 69 | 2026-08-19 22:33 | 639227747572098014 |
|
614 ms | 121.78.91.50 |
| 68 | 2026-08-19 22:16 | 639227737588613113 |
|
614 ms | 121.78.91.50 |
| 67 | 2026-08-19 21:23 | 639227706134603955 |
|
614 ms | 121.78.91.50 |
| 66 | 2026-08-19 21:07 | 639227696589027396 |
|
615 ms | 121.78.91.50 |
| 65 | 2026-08-19 20:51 | 639227687097707639 |
|
615 ms | 121.78.91.50 |
| 64 | 2026-08-19 20:35 | 639227677474464487 |
|
279 ms | 121.78.91.50 |
| 63 | 2026-08-19 20:19 | 639227667767441118 |
|
617 ms | 121.78.91.50 |
| 62 | 2026-08-19 20:03 | 639227657984833832 |
|
468 ms | 121.78.91.50 |
| 61 | 2026-08-19 19:47 | 639227648079992640 |
|
618 ms | 121.78.91.50 |
| 60 | 2026-08-19 19:30 | 639227638125048441 |
|
281 ms | 121.78.91.50 |
| 59 | 2026-08-19 19:13 | 639227628211392142 |
|
247 ms | 121.78.91.50 |
| 58 | 2026-08-19 18:57 | 639227618261696275 |
|
414 ms | 121.78.91.50 |
| 57 | 2026-08-19 18:40 | 639227608366233645 |
|
621 ms | 121.78.91.50 |
| 56 | 2026-08-19 18:24 | 639227598301787588 |
|
615 ms | 121.78.91.50 |
| 55 | 2026-08-19 17:30 | 639227566241010716 |
|
415 ms | 121.78.91.50 |
| 54 | 2026-08-19 17:14 | 639227556454538959 |
|
411 ms | 121.78.91.50 |
| 53 | 2026-08-19 16:57 | 639227546640305542 |
|
413 ms | 121.78.91.50 |
| 52 | 2026-08-19 16:41 | 639227536965466472 |
|
465 ms | 121.78.91.50 |
| 51 | 2026-08-19 16:25 | 639227527048658280 |
|
871 ms | 121.78.91.50 |
| 50 | 2026-08-19 16:08 | 639227517386634438 |
|
444 ms | 121.78.91.50 |
| 49 | 2026-08-19 15:52 | 639227507459551637 |
|
569 ms | 121.78.91.50 |
| 48 | 2026-08-19 15:36 | 639227497515595277 |
|
410 ms | 121.78.91.50 |
| 47 | 2026-08-19 15:19 | 639227487441798036 |
|
227 ms | 121.78.91.50 |
| 46 | 2026-08-19 15:02 | 639227477445551863 |
|
2577 ms | 121.78.91.50 |
| 45 | 2026-08-19 14:45 | 639227467297067891 |
|
618 ms | 121.78.91.50 |
| 44 | 2026-08-19 14:28 | 639227457057795635 |
|
619 ms | 121.78.91.50 |
| 43 | 2026-08-19 13:35 | 639227425244777397 |
|
619 ms | 121.78.91.50 |
| 42 | 2026-08-19 13:19 | 639227415422116485 |
|
602 ms | 121.78.91.50 |
| 41 | 2026-08-19 13:02 | 639227405307256053 |
|
622 ms | 121.78.91.50 |
| 40 | 2026-08-19 12:45 | 639227395396602630 |
|
412 ms | 121.78.91.50 |
| 39 | 2026-08-19 12:29 | 639227385510363611 |
|
243 ms | 121.78.91.50 |
| 38 | 2026-08-19 12:12 | 639227375508324850 |
|
410 ms | 121.78.91.50 |
| 37 | 2026-08-19 11:55 | 639227365326611906 |
|
413 ms | 121.78.91.50 |
| 36 | 2026-08-19 11:39 | 639227355360014208 |
|
615 ms | 121.78.91.50 |
| 35 | 2026-08-19 11:22 | 639227345036782165 |
|
617 ms | 121.78.91.50 |
| 34 | 2026-08-19 11:05 | 639227334992964533 |
|
617 ms | 121.78.91.50 |
| 33 | 2026-08-19 10:48 | 639227324986605572 |
|
454 ms | 121.78.91.50 |
| 32 | 2026-08-19 10:31 | 639227314928414539 |
|
438 ms | 121.78.91.50 |
| 31 | 2026-08-19 09:38 | 639227283029182134 |
|
616 ms | 121.78.91.50 |
| 30 | 2026-08-19 09:22 | 639227273294779350 |
|
622 ms | 121.78.91.50 |
| 29 | 2026-08-19 09:05 | 639227263525231313 |
|
619 ms | 121.78.91.50 |
| 28 | 2026-08-19 08:49 | 639227253578313363 |
|
614 ms | 121.78.91.50 |
| 27 | 2026-08-19 08:32 | 639227243649973322 |
|
618 ms | 121.78.91.50 |
| 26 | 2026-08-19 08:16 | 639227233581059317 |
|
624 ms | 121.78.91.50 |
| 25 | 2026-08-19 07:59 | 639227223667352067 |
|
449 ms | 121.78.91.50 |
| 24 | 2026-08-19 07:43 | 639227213714837066 |
|
229 ms | 121.78.91.50 |
| 23 | 2026-08-19 07:26 | 639227203701208496 |
|
240 ms | 121.78.91.50 |
| 22 | 2026-08-19 07:09 | 639227193643202179 |
|
613 ms | 121.78.91.50 |
| 21 | 2026-08-19 06:52 | 639227183584431597 |
|
618 ms | 121.78.91.50 |
| 20 | 2026-08-19 06:36 | 639227173347403088 |
|
615 ms | 121.78.91.50 |
| 19 | 2026-08-19 05:42 | 639227141523007601 |
|
620 ms | 121.78.91.50 |
| 18 | 2026-08-19 05:26 | 639227131785931574 |
|
414 ms | 121.78.91.50 |
| 17 | 2026-08-19 05:10 | 639227122176475389 |
|
614 ms | 121.78.91.50 |
| 16 | 2026-08-19 04:54 | 639227112668934596 |
|
412 ms | 121.78.91.50 |
| 15 | 2026-08-19 04:38 | 639227102773292788 |
|
472 ms | 121.78.91.50 |
| 14 | 2026-08-19 04:21 | 639227093141136930 |
|
615 ms | 121.78.91.50 |
| 13 | 2026-08-19 04:05 | 639227083449420147 |
|
410 ms | 121.78.91.50 |
| 12 | 2026-08-19 03:49 | 639227073771748493 |
|
247 ms | 121.78.91.50 |
| 11 | 2026-08-19 03:33 | 639227063977347614 |
|
469 ms | 121.78.91.50 |
| 10 | 2026-08-19 03:17 | 639227054253519024 |
|
461 ms | 121.78.91.50 |
| 9 | 2026-08-19 03:00 | 639227044381963886 |
|
616 ms | 121.78.91.50 |
| 8 | 2026-08-19 02:44 | 639227034441085514 |
|
616 ms | 121.78.91.50 |
| 7 | 2026-08-19 01:51 | 639227003126489968 |
|
412 ms | 121.78.91.50 |
| 6 | 2026-08-19 01:35 | 639226993456311614 |
|
411 ms | 121.78.91.50 |
| 5 | 2026-08-19 01:19 | 639226983847312345 |
|
411 ms | 121.78.91.50 |
| 4 | 2026-08-19 01:03 | 639226974357874853 |
|
614 ms | 121.78.91.50 |
| 3 | 2026-08-19 00:47 | 639226964670484721 |
|
410 ms | 121.78.91.50 |
| 2 | 2026-08-19 00:31 | 639226954857899696 |
|
409 ms | 121.78.91.50 |
| 1 | 2026-08-19 00:15 | 639226945091603488 |
|
616 ms | 121.78.91.50 |