History for ns02.chinasmartdns.com
Domain: chinasmartdns.com • Tracking since 2026-08-04 23:25 UTC
DNS response history for ns02.chinasmartdns.com
ns02.chinasmartdns.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 24 DNS check records, 22 successful responses, 2 failed responses, and 2724 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 ns02.chinasmartdns.com.
Records on Selected Date
24
Historical checks stored for this nameserver on selected date
Average Latency
2724 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-25 08:23
All timestamps shown in UTC
Latest Resolved IP on Selected Date
47.109.129.179
Most recently resolved hosting IP on selected date
Successful Responses
22
Checks that returned a measurable response
Failed Responses
2
Checks with no response or no returned latency
Failure Rate
8%
Based on the selected date history
Selected Date Status
Responsive
At least one successful response exists on selected date
History for ns02.chinasmartdns.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 |
|---|---|---|---|---|---|
| 24 | 2026-08-25 08:23 | 639232420003096185 |
|
2286 ms | 47.109.129.179 |
| 23 | 2026-08-25 08:05 | 639232409467287444 |
|
2527 ms | 47.109.129.179 |
| 22 | 2026-08-25 07:48 | 639232399077195997 |
|
2301 ms | 47.109.129.179 |
| 21 | 2026-08-25 07:30 | 639232388731528337 |
|
2520 ms | 47.109.129.179 |
| 20 | 2026-08-25 07:13 | 639232378288598612 |
|
2307 ms | 47.109.129.179 |
| 19 | 2026-08-25 06:19 | 639232346196373643 |
|
2530 ms | 47.109.129.179 |
| 18 | 2026-08-25 06:02 | 639232336112370741 |
|
2241 ms | 47.109.129.179 |
| 17 | 2026-08-25 05:46 | 639232326146508970 |
|
4531 ms | 47.109.129.179 |
| 16 | 2026-08-25 05:29 | 639232316189381720 |
|
2409 ms | 47.109.129.179 |
| 15 | 2026-08-25 05:12 | 639232306217998913 |
|
2276 ms | 47.109.129.179 |
| 14 | 2026-08-25 04:56 | 639232296255744174 |
|
4321 ms | 47.109.129.179 |
| 13 | 2026-08-25 04:39 | 639232286095760789 |
|
2232 ms | 47.109.129.179 |
| 12 | 2026-08-25 04:22 | 639232276086186273 |
|
- | |
| 11 | 2026-08-25 04:05 | 639232265900986425 |
|
2498 ms | 47.109.129.179 |
| 10 | 2026-08-25 03:49 | 639232255723518075 |
|
- | |
| 9 | 2026-08-25 03:32 | 639232245484452890 |
|
2474 ms | 47.109.129.179 |
| 8 | 2026-08-25 03:15 | 639232235157175331 |
|
2302 ms | 47.109.129.179 |
| 7 | 2026-08-25 02:21 | 639232203197189095 |
|
2327 ms | 47.109.129.179 |
| 6 | 2026-08-25 02:04 | 639232192844564298 |
|
2504 ms | 47.109.129.179 |
| 5 | 2026-08-25 01:47 | 639232182496008942 |
|
2485 ms | 47.109.129.179 |
| 4 | 2026-08-25 01:29 | 639232172197053132 |
|
2299 ms | 47.109.129.179 |
| 3 | 2026-08-25 00:36 | 639232140250307418 |
|
4339 ms | 47.109.129.179 |
| 2 | 2026-08-25 00:19 | 639232129927860324 |
|
3737 ms | 47.109.129.179 |
| 1 | 2026-08-25 00:02 | 639232119551972438 |
|
2488 ms | 47.109.129.179 |