History for ns4.naostech.com
Domain: naostech.com • Tracking since 2026-08-04 23:25 UTC
DNS response history for ns4.naostech.com
ns4.naostech.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 2026-08-20. For this date, NameServerHistory found 57 DNS check records, 57 successful responses, 0 failed responses, and 2003 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 ns4.naostech.com.
Records on Selected Date
57
Historical checks stored for this nameserver on selected date
Average Latency
2003 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-20 23:21
All timestamps shown in UTC
Latest Resolved IP on Selected Date
212.129.31.21
Most recently resolved hosting IP on selected date
Successful Responses
57
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 ns4.naostech.com
Showing DNS history for 2026-08-20 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 |
|---|---|---|---|---|---|
| 57 | 2026-08-20 23:21 | 639228639850033448 |
|
2051 ms | 212.129.31.21 |
| 56 | 2026-08-20 23:05 | 639228630204271870 |
|
2026 ms | 212.129.31.21 |
| 55 | 2026-08-20 22:49 | 639228620295091135 |
|
2023 ms | 212.129.31.21 |
| 54 | 2026-08-20 22:32 | 639228610298336915 |
|
2026 ms | 212.129.31.21 |
| 53 | 2026-08-20 21:40 | 639228578917047616 |
|
2044 ms | 212.129.31.21 |
| 52 | 2026-08-20 21:23 | 639228569046445709 |
|
2030 ms | 212.129.31.21 |
| 51 | 2026-08-20 21:07 | 639228558946830986 |
|
2055 ms | 212.129.31.21 |
| 50 | 2026-08-20 20:50 | 639228548977359217 |
|
2037 ms | 212.129.31.21 |
| 49 | 2026-08-20 19:58 | 639228517494157668 |
|
2022 ms | 212.129.31.21 |
| 48 | 2026-08-20 19:41 | 639228507374116892 |
|
2090 ms | 212.129.31.21 |
| 47 | 2026-08-20 19:24 | 639228497315154893 |
|
2085 ms | 212.129.31.21 |
| 46 | 2026-08-20 19:07 | 639228487287648341 |
|
4029 ms | 212.129.31.21 |
| 45 | 2026-08-20 18:15 | 639228455828123788 |
|
2028 ms | 212.129.31.21 |
| 44 | 2026-08-20 17:58 | 639228445900082244 |
|
2029 ms | 212.129.31.21 |
| 43 | 2026-08-20 17:42 | 639228435866352323 |
|
2143 ms | 212.129.31.21 |
| 42 | 2026-08-20 17:25 | 639228425802273151 |
|
2033 ms | 212.129.31.21 |
| 41 | 2026-08-20 16:31 | 639228393616324230 |
|
2023 ms | 212.129.31.21 |
| 40 | 2026-08-20 16:15 | 639228383590408693 |
|
597 ms | 212.129.31.21 |
| 39 | 2026-08-20 15:58 | 639228373471467474 |
|
308 ms | 212.129.31.21 |
| 38 | 2026-08-20 15:41 | 639228363426647311 |
|
27 ms | 212.129.31.21 |
| 37 | 2026-08-20 14:48 | 639228331681701910 |
|
594 ms | 212.129.31.21 |
| 36 | 2026-08-20 14:31 | 639228321714746824 |
|
582 ms | 212.129.31.21 |
| 35 | 2026-08-20 14:15 | 639228311652090262 |
|
314 ms | 212.129.31.21 |
| 34 | 2026-08-20 13:58 | 639228301670088587 |
|
317 ms | 212.129.31.21 |
| 33 | 2026-08-20 13:05 | 639228269987976710 |
|
3540 ms | 212.129.31.21 |
| 32 | 2026-08-20 12:49 | 639228260009452308 |
|
2026 ms | 212.129.31.21 |
| 31 | 2026-08-20 12:32 | 639228249661740894 |
|
2094 ms | 212.129.31.21 |
| 30 | 2026-08-20 12:15 | 639228239552680346 |
|
2019 ms | 212.129.31.21 |
| 29 | 2026-08-20 11:21 | 639228207667580819 |
|
4030 ms | 212.129.31.21 |
| 28 | 2026-08-20 11:05 | 639228197494011560 |
|
2038 ms | 212.129.31.21 |
| 27 | 2026-08-20 10:48 | 639228187497039939 |
|
2053 ms | 212.129.31.21 |
| 26 | 2026-08-20 10:31 | 639228177408432646 |
|
2026 ms | 212.129.31.21 |
| 25 | 2026-08-20 09:39 | 639228146356166262 |
|
2044 ms | 212.129.31.21 |
| 24 | 2026-08-20 09:23 | 639228136541505712 |
|
2035 ms | 212.129.31.21 |
| 23 | 2026-08-20 09:06 | 639228126519136598 |
|
2021 ms | 212.129.31.21 |
| 22 | 2026-08-20 08:49 | 639228116537148885 |
|
2043 ms | 212.129.31.21 |
| 21 | 2026-08-20 07:57 | 639228085320764351 |
|
2031 ms | 212.129.31.21 |
| 20 | 2026-08-20 07:41 | 639228075444604839 |
|
2021 ms | 212.129.31.21 |
| 19 | 2026-08-20 07:24 | 639228065615498985 |
|
2077 ms | 212.129.31.21 |
| 18 | 2026-08-20 07:08 | 639228055675321422 |
|
2042 ms | 212.129.31.21 |
| 17 | 2026-08-20 06:15 | 639228024230839396 |
|
2021 ms | 212.129.31.21 |
| 16 | 2026-08-20 05:59 | 639228014720406505 |
|
2040 ms | 212.129.31.21 |
| 15 | 2026-08-20 05:43 | 639228004930827030 |
|
4031 ms | 212.129.31.21 |
| 14 | 2026-08-20 05:27 | 639227995103340154 |
|
2035 ms | 212.129.31.21 |
| 13 | 2026-08-20 04:34 | 639227963811374894 |
|
2075 ms | 212.129.31.21 |
| 12 | 2026-08-20 04:18 | 639227954132571365 |
|
2050 ms | 212.129.31.21 |
| 11 | 2026-08-20 04:02 | 639227944541208342 |
|
2022 ms | 212.129.31.21 |
| 10 | 2026-08-20 03:46 | 639227934657213484 |
|
2025 ms | 212.129.31.21 |
| 9 | 2026-08-20 02:54 | 639227903628145469 |
|
2027 ms | 212.129.31.21 |
| 8 | 2026-08-20 02:38 | 639227893995483475 |
|
2029 ms | 212.129.31.21 |
| 7 | 2026-08-20 02:22 | 639227884280244209 |
|
4026 ms | 212.129.31.21 |
| 6 | 2026-08-20 02:06 | 639227874371147132 |
|
2030 ms | 212.129.31.21 |
| 5 | 2026-08-20 01:13 | 639227843224256432 |
|
2030 ms | 212.129.31.21 |
| 4 | 2026-08-20 00:57 | 639227833720403506 |
|
2021 ms | 212.129.31.21 |
| 3 | 2026-08-20 00:41 | 639227824170728278 |
|
2033 ms | 212.129.31.21 |
| 2 | 2026-08-20 00:26 | 639227814865867570 |
|
2025 ms | 212.129.31.21 |
| 1 | 2026-08-20 00:10 | 639227805445376839 |
|
2026 ms | 212.129.31.21 |