History for ns-intl-821.awsdns-cn-51.com
Domain: awsdns-cn-51.com • Tracking since 2026-08-04 23:25 UTC
DNS response history for ns-intl-821.awsdns-cn-51.com
ns-intl-821.awsdns-cn-51.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 2026-09-01. For this date, NameServerHistory found 21 DNS check records, 21 successful responses, 0 failed responses, and 657 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 ns-intl-821.awsdns-cn-51.com.
Records on Selected Date
21
Historical checks stored for this nameserver on selected date
Average Latency
657 ms
Calculated from available response records
Latest Check on Selected Date
2026-09-01 07:19
All timestamps shown in UTC
Latest Resolved IP on Selected Date
52.46.187.53
Most recently resolved hosting IP on selected date
Successful Responses
21
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 ns-intl-821.awsdns-cn-51.com
Showing DNS history for 2026-09-01 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 |
|---|---|---|---|---|---|
| 21 | 2026-09-01 07:19 | 639238436624109087 |
|
304 ms | 52.46.187.53 |
| 20 | 2026-09-01 07:00 | 639238425565611335 |
|
10 ms | 52.46.187.53 |
| 19 | 2026-09-01 06:05 | 639238392250222581 |
|
189 ms | 52.46.187.53 |
| 18 | 2026-09-01 05:46 | 639238381322537831 |
|
12 ms | 52.46.187.53 |
| 17 | 2026-09-01 05:28 | 639238370248186084 |
|
20 ms | 52.46.187.53 |
| 16 | 2026-09-01 05:10 | 639238359264687845 |
|
159 ms | 52.46.187.53 |
| 15 | 2026-09-01 04:52 | 639238348534621818 |
|
193 ms | 52.46.187.53 |
| 14 | 2026-09-01 04:34 | 639238337725739433 |
|
4336 ms | 52.46.187.53 |
| 13 | 2026-09-01 04:16 | 639238326844749368 |
|
2020 ms | 52.46.187.53 |
| 12 | 2026-09-01 03:57 | 639238315792024737 |
|
2010 ms | 52.46.187.53 |
| 11 | 2026-09-01 03:39 | 639238304931064768 |
|
212 ms | 52.46.187.53 |
| 10 | 2026-09-01 03:21 | 639238294131483803 |
|
255 ms | 52.46.187.53 |
| 9 | 2026-09-01 03:03 | 639238283314985519 |
|
217 ms | 52.46.187.53 |
| 8 | 2026-09-01 02:45 | 639238272374093187 |
|
367 ms | 52.46.187.53 |
| 7 | 2026-09-01 01:51 | 639238240032549922 |
|
207 ms | 52.46.187.53 |
| 6 | 2026-09-01 01:33 | 639238229204177368 |
|
2298 ms | 52.46.187.53 |
| 5 | 2026-09-01 01:15 | 639238218326150282 |
|
173 ms | 52.46.187.53 |
| 4 | 2026-09-01 00:57 | 639238207574700853 |
|
190 ms | 52.46.187.53 |
| 3 | 2026-09-01 00:39 | 639238196660283915 |
|
191 ms | 52.46.187.53 |
| 2 | 2026-09-01 00:20 | 639238185782358546 |
|
12 ms | 52.46.187.53 |
| 1 | 2026-09-01 00:02 | 639238175054391781 |
|
422 ms | 52.46.187.53 |