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 2026-08-29. For this date, NameServerHistory found 48 DNS check records, 48 successful responses, 0 failed responses, and 701 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
48
Historical checks stored for this nameserver on selected date
Average Latency
701 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-29 16:33
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
48
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 2026-08-29 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 |
|---|---|---|---|---|---|
| 48 | 2026-08-29 16:33 | 639236171632735061 |
|
564 ms | 114.55.177.251 |
| 47 | 2026-08-29 16:17 | 639236161347015414 |
|
506 ms | 114.55.177.251 |
| 46 | 2026-08-29 15:59 | 639236151200362098 |
|
1716 ms | 114.55.177.251 |
| 45 | 2026-08-29 15:42 | 639236141026805328 |
|
550 ms | 114.55.177.251 |
| 44 | 2026-08-29 15:26 | 639236131100930722 |
|
541 ms | 114.55.177.251 |
| 43 | 2026-08-29 15:09 | 639236120950030411 |
|
568 ms | 114.55.177.251 |
| 42 | 2026-08-29 14:52 | 639236110532007205 |
|
2203 ms | 114.55.177.251 |
| 41 | 2026-08-29 14:34 | 639236100176958860 |
|
1004 ms | 114.55.177.251 |
| 40 | 2026-08-29 13:41 | 639236068470247956 |
|
1031 ms | 114.55.177.251 |
| 39 | 2026-08-29 13:25 | 639236058468679452 |
|
519 ms | 114.55.177.251 |
| 38 | 2026-08-29 13:08 | 639236048317337090 |
|
552 ms | 114.55.177.251 |
| 37 | 2026-08-29 12:51 | 639236038221169202 |
|
1004 ms | 114.55.177.251 |
| 36 | 2026-08-29 12:34 | 639236028175589918 |
|
482 ms | 114.55.177.251 |
| 35 | 2026-08-29 12:17 | 639236017965421028 |
|
1511 ms | 114.55.177.251 |
| 34 | 2026-08-29 12:00 | 639236007792625266 |
|
509 ms | 114.55.177.251 |
| 33 | 2026-08-29 11:43 | 639235997602806960 |
|
535 ms | 114.55.177.251 |
| 32 | 2026-08-29 11:26 | 639235987487833458 |
|
508 ms | 114.55.177.251 |
| 31 | 2026-08-29 11:10 | 639235977211002296 |
|
243 ms | 114.55.177.251 |
| 30 | 2026-08-29 10:52 | 639235966864596836 |
|
569 ms | 114.55.177.251 |
| 29 | 2026-08-29 10:35 | 639235956590882003 |
|
1021 ms | 114.55.177.251 |
| 28 | 2026-08-29 09:41 | 639235924465736791 |
|
540 ms | 114.55.177.251 |
| 27 | 2026-08-29 09:25 | 639235914430611197 |
|
503 ms | 114.55.177.251 |
| 26 | 2026-08-29 09:08 | 639235904343784853 |
|
995 ms | 114.55.177.251 |
| 25 | 2026-08-29 08:51 | 639235894201078068 |
|
500 ms | 114.55.177.251 |
| 24 | 2026-08-29 08:34 | 639235884233447452 |
|
496 ms | 114.55.177.251 |
| 23 | 2026-08-29 08:18 | 639235874142207309 |
|
1042 ms | 114.55.177.251 |
| 22 | 2026-08-29 08:01 | 639235863974652466 |
|
3827 ms | 114.55.177.251 |
| 21 | 2026-08-29 07:44 | 639235853716243436 |
|
901 ms | 114.55.177.251 |
| 20 | 2026-08-29 07:27 | 639235843614494759 |
|
3 ms | 114.55.177.251 |
| 19 | 2026-08-29 07:10 | 639235833401459551 |
|
3 ms | 114.55.177.251 |
| 18 | 2026-08-29 06:53 | 639235823220464528 |
|
3 ms | 114.55.177.251 |
| 17 | 2026-08-29 06:36 | 639235812997510905 |
|
553 ms | 114.55.177.251 |
| 16 | 2026-08-29 05:42 | 639235781101962521 |
|
847 ms | 114.55.177.251 |
| 15 | 2026-08-29 05:26 | 639235771207673260 |
|
4 ms | 114.55.177.251 |
| 14 | 2026-08-29 05:09 | 639235761047429642 |
|
534 ms | 114.55.177.251 |
| 13 | 2026-08-29 04:52 | 639235750964347246 |
|
502 ms | 114.55.177.251 |
| 12 | 2026-08-29 04:35 | 639235740923490874 |
|
503 ms | 114.55.177.251 |
| 11 | 2026-08-29 04:19 | 639235730842894399 |
|
501 ms | 114.55.177.251 |
| 10 | 2026-08-29 04:02 | 639235720760084717 |
|
540 ms | 114.55.177.251 |
| 9 | 2026-08-29 03:45 | 639235710843666743 |
|
494 ms | 114.55.177.251 |
| 8 | 2026-08-29 03:28 | 639235700733510561 |
|
520 ms | 114.55.177.251 |
| 7 | 2026-08-29 03:12 | 639235690509906192 |
|
544 ms | 114.55.177.251 |
| 6 | 2026-08-29 02:54 | 639235680156673501 |
|
545 ms | 114.55.177.251 |
| 5 | 2026-08-29 02:37 | 639235669720606443 |
|
526 ms | 114.55.177.251 |
| 4 | 2026-08-29 01:43 | 639235637451417084 |
|
555 ms | 114.55.177.251 |
| 3 | 2026-08-29 01:26 | 639235627307383453 |
|
477 ms | 114.55.177.251 |
| 2 | 2026-08-29 01:09 | 639235616906386856 |
|
508 ms | 114.55.177.251 |
| 1 | 2026-08-29 00:52 | 639235606582912691 |
|
558 ms | 114.55.177.251 |