History for dns.21bc.com
Domain: 21bc.com • Tracking since 2026-08-04 23:25 UTC
DNS response history for dns.21bc.com
dns.21bc.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 2026-08-23. For this date, NameServerHistory found 76 DNS check records, 76 successful responses, 0 failed responses, and 451 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 dns.21bc.com.
Records on Selected Date
76
Historical checks stored for this nameserver on selected date
Average Latency
451 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-23 23:58
All timestamps shown in UTC
Latest Resolved IP on Selected Date
114.55.177.251
Most recently resolved hosting IP on selected date
Successful Responses
76
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 dns.21bc.com
Showing DNS history for 2026-08-23 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 |
|---|---|---|---|---|---|
| 76 | 2026-08-23 23:58 | 639231254406598736 |
|
491 ms | 114.55.177.251 |
| 75 | 2026-08-23 23:41 | 639231244697865594 |
|
3 ms | 114.55.177.251 |
| 74 | 2026-08-23 23:25 | 639231234893504693 |
|
522 ms | 114.55.177.251 |
| 73 | 2026-08-23 23:09 | 639231225024549139 |
|
475 ms | 114.55.177.251 |
| 72 | 2026-08-23 22:52 | 639231214931957622 |
|
3 ms | 114.55.177.251 |
| 71 | 2026-08-23 22:35 | 639231204962010549 |
|
3 ms | 114.55.177.251 |
| 70 | 2026-08-23 22:19 | 639231195170138463 |
|
526 ms | 114.55.177.251 |
| 69 | 2026-08-23 22:03 | 639231185235020577 |
|
482 ms | 114.55.177.251 |
| 68 | 2026-08-23 21:46 | 639231175558690075 |
|
477 ms | 114.55.177.251 |
| 67 | 2026-08-23 21:30 | 639231165610444012 |
|
518 ms | 114.55.177.251 |
| 66 | 2026-08-23 20:37 | 639231133806425363 |
|
22 ms | 114.55.177.251 |
| 65 | 2026-08-23 20:21 | 639231124203758023 |
|
503 ms | 114.55.177.251 |
| 64 | 2026-08-23 20:04 | 639231114428262706 |
|
543 ms | 114.55.177.251 |
| 63 | 2026-08-23 19:48 | 639231104662480065 |
|
559 ms | 114.55.177.251 |
| 62 | 2026-08-23 19:32 | 639231094840372018 |
|
203 ms | 114.55.177.251 |
| 61 | 2026-08-23 19:16 | 639231085024583224 |
|
483 ms | 114.55.177.251 |
| 60 | 2026-08-23 18:59 | 639231075257417427 |
|
487 ms | 114.55.177.251 |
| 59 | 2026-08-23 18:43 | 639231065516009503 |
|
546 ms | 114.55.177.251 |
| 58 | 2026-08-23 18:27 | 639231055805348837 |
|
488 ms | 114.55.177.251 |
| 57 | 2026-08-23 18:10 | 639231045980373765 |
|
3 ms | 114.55.177.251 |
| 56 | 2026-08-23 17:54 | 639231035984577527 |
|
4 ms | 114.55.177.251 |
| 55 | 2026-08-23 17:37 | 639231025928115303 |
|
1081 ms | 114.55.177.251 |
| 54 | 2026-08-23 16:44 | 639230994250157583 |
|
510 ms | 114.55.177.251 |
| 53 | 2026-08-23 16:28 | 639230984476411369 |
|
4 ms | 114.55.177.251 |
| 52 | 2026-08-23 16:12 | 639230974838373450 |
|
4 ms | 114.55.177.251 |
| 51 | 2026-08-23 15:56 | 639230965244277645 |
|
573 ms | 114.55.177.251 |
| 50 | 2026-08-23 15:39 | 639230955522101820 |
|
517 ms | 114.55.177.251 |
| 49 | 2026-08-23 15:23 | 639230945754521603 |
|
839 ms | 114.55.177.251 |
| 48 | 2026-08-23 15:07 | 639230935852040504 |
|
937 ms | 114.55.177.251 |
| 47 | 2026-08-23 14:50 | 639230926222061048 |
|
522 ms | 114.55.177.251 |
| 46 | 2026-08-23 14:34 | 639230916449726907 |
|
4 ms | 114.55.177.251 |
| 45 | 2026-08-23 14:18 | 639230906595053086 |
|
245 ms | 114.55.177.251 |
| 44 | 2026-08-23 14:02 | 639230896680429441 |
|
514 ms | 114.55.177.251 |
| 43 | 2026-08-23 13:45 | 639230886630210965 |
|
1078 ms | 114.55.177.251 |
| 42 | 2026-08-23 12:53 | 639230855430405719 |
|
4522 ms | 114.55.177.251 |
| 41 | 2026-08-23 12:36 | 639230845707499136 |
|
219 ms | 114.55.177.251 |
| 40 | 2026-08-23 12:20 | 639230836186805419 |
|
577 ms | 114.55.177.251 |
| 39 | 2026-08-23 12:04 | 639230826493828316 |
|
3 ms | 114.55.177.251 |
| 38 | 2026-08-23 11:48 | 639230816817882996 |
|
570 ms | 114.55.177.251 |
| 37 | 2026-08-23 11:32 | 639230806933854189 |
|
3 ms | 114.55.177.251 |
| 36 | 2026-08-23 11:16 | 639230797120243854 |
|
574 ms | 114.55.177.251 |
| 35 | 2026-08-23 10:59 | 639230787310272840 |
|
496 ms | 114.55.177.251 |
| 34 | 2026-08-23 10:43 | 639230777600173142 |
|
4 ms | 114.55.177.251 |
| 33 | 2026-08-23 10:27 | 639230767665024593 |
|
571 ms | 114.55.177.251 |
| 32 | 2026-08-23 10:10 | 639230757720962293 |
|
3 ms | 114.55.177.251 |
| 31 | 2026-08-23 09:53 | 639230747722189784 |
|
506 ms | 114.55.177.251 |
| 30 | 2026-08-23 09:01 | 639230716313923480 |
|
3 ms | 114.55.177.251 |
| 29 | 2026-08-23 08:45 | 639230706813835990 |
|
515 ms | 114.55.177.251 |
| 28 | 2026-08-23 08:29 | 639230696871062203 |
|
512 ms | 114.55.177.251 |
| 27 | 2026-08-23 08:12 | 639230687142781616 |
|
239 ms | 114.55.177.251 |
| 26 | 2026-08-23 07:56 | 639230677432142227 |
|
508 ms | 114.55.177.251 |
| 25 | 2026-08-23 07:40 | 639230667686258061 |
|
3 ms | 114.55.177.251 |
| 24 | 2026-08-23 07:24 | 639230658039243685 |
|
562 ms | 114.55.177.251 |
| 23 | 2026-08-23 07:08 | 639230648468473803 |
|
583 ms | 114.55.177.251 |
| 22 | 2026-08-23 06:52 | 639230638829658294 |
|
3 ms | 114.55.177.251 |
| 21 | 2026-08-23 06:35 | 639230629247017617 |
|
262 ms | 114.55.177.251 |
| 20 | 2026-08-23 06:19 | 639230619625318239 |
|
1560 ms | 114.55.177.251 |
| 19 | 2026-08-23 06:03 | 639230609697630264 |
|
576 ms | 114.55.177.251 |
| 18 | 2026-08-23 05:11 | 639230578570131864 |
|
3 ms | 114.55.177.251 |
| 17 | 2026-08-23 04:55 | 639230568958963168 |
|
3 ms | 114.55.177.251 |
| 16 | 2026-08-23 04:39 | 639230559287611211 |
|
865 ms | 114.55.177.251 |
| 15 | 2026-08-23 04:23 | 639230549524312030 |
|
546 ms | 114.55.177.251 |
| 14 | 2026-08-23 04:07 | 639230539739801669 |
|
562 ms | 114.55.177.251 |
| 13 | 2026-08-23 03:50 | 639230530084069375 |
|
563 ms | 114.55.177.251 |
| 12 | 2026-08-23 03:34 | 639230520362691441 |
|
494 ms | 114.55.177.251 |
| 11 | 2026-08-23 03:18 | 639230510677194518 |
|
561 ms | 114.55.177.251 |
| 10 | 2026-08-23 03:02 | 639230501156002646 |
|
515 ms | 114.55.177.251 |
| 9 | 2026-08-23 02:46 | 639230491502198541 |
|
2 ms | 114.55.177.251 |
| 8 | 2026-08-23 02:30 | 639230481860318494 |
|
493 ms | 114.55.177.251 |
| 7 | 2026-08-23 02:14 | 639230471893008575 |
|
571 ms | 114.55.177.251 |
| 6 | 2026-08-23 01:20 | 639230440030877421 |
|
554 ms | 114.55.177.251 |
| 5 | 2026-08-23 01:04 | 639230430479725508 |
|
2 ms | 114.55.177.251 |
| 4 | 2026-08-23 00:48 | 639230420875160219 |
|
3 ms | 114.55.177.251 |
| 3 | 2026-08-23 00:32 | 639230411240692575 |
|
3 ms | 114.55.177.251 |
| 2 | 2026-08-23 00:16 | 639230401550806607 |
|
512 ms | 114.55.177.251 |
| 1 | 2026-08-23 00:00 | 639230391807229016 |
|
513 ms | 114.55.177.251 |