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 2026-08-19. For this date, NameServerHistory found 75 DNS check records, 75 successful responses, 0 failed responses, and 2122 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
75
Historical checks stored for this nameserver on selected date
Average Latency
2122 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-19 23:54
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
75
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 2026-08-19 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 |
|---|---|---|---|---|---|
| 75 | 2026-08-19 23:54 | 639227795899225951 |
|
2072 ms | 212.129.31.21 |
| 74 | 2026-08-19 23:38 | 639227786351762008 |
|
2024 ms | 212.129.31.21 |
| 73 | 2026-08-19 23:23 | 639227776640591733 |
|
2034 ms | 212.129.31.21 |
| 72 | 2026-08-19 23:06 | 639227767128841282 |
|
2029 ms | 212.129.31.21 |
| 71 | 2026-08-19 22:50 | 639227757477304711 |
|
2023 ms | 212.129.31.21 |
| 70 | 2026-08-19 22:34 | 639227747572098014 |
|
2034 ms | 212.129.31.21 |
| 69 | 2026-08-19 22:18 | 639227737588613113 |
|
2029 ms | 212.129.31.21 |
| 68 | 2026-08-19 21:25 | 639227706134603955 |
|
2019 ms | 212.129.31.21 |
| 67 | 2026-08-19 21:09 | 639227696589027396 |
|
2028 ms | 212.129.31.21 |
| 66 | 2026-08-19 20:53 | 639227687097707639 |
|
2024 ms | 212.129.31.21 |
| 65 | 2026-08-19 20:37 | 639227677474464487 |
|
2026 ms | 212.129.31.21 |
| 64 | 2026-08-19 20:21 | 639227667767441118 |
|
2040 ms | 212.129.31.21 |
| 63 | 2026-08-19 20:05 | 639227657984833832 |
|
2025 ms | 212.129.31.21 |
| 62 | 2026-08-19 19:49 | 639227648079992640 |
|
2025 ms | 212.129.31.21 |
| 61 | 2026-08-19 19:32 | 639227638125048441 |
|
2025 ms | 212.129.31.21 |
| 60 | 2026-08-19 19:15 | 639227628211392142 |
|
4053 ms | 212.129.31.21 |
| 59 | 2026-08-19 18:59 | 639227618261696275 |
|
2030 ms | 212.129.31.21 |
| 58 | 2026-08-19 18:42 | 639227608366233645 |
|
2026 ms | 212.129.31.21 |
| 57 | 2026-08-19 18:26 | 639227598301787588 |
|
2026 ms | 212.129.31.21 |
| 56 | 2026-08-19 17:32 | 639227566241010716 |
|
2027 ms | 212.129.31.21 |
| 55 | 2026-08-19 17:16 | 639227556454538959 |
|
2040 ms | 212.129.31.21 |
| 54 | 2026-08-19 16:59 | 639227546640305542 |
|
2027 ms | 212.129.31.21 |
| 53 | 2026-08-19 16:43 | 639227536965466472 |
|
2031 ms | 212.129.31.21 |
| 52 | 2026-08-19 16:27 | 639227527048658280 |
|
2069 ms | 212.129.31.21 |
| 51 | 2026-08-19 16:10 | 639227517386634438 |
|
2020 ms | 212.129.31.21 |
| 50 | 2026-08-19 15:54 | 639227507459551637 |
|
2025 ms | 212.129.31.21 |
| 49 | 2026-08-19 15:38 | 639227497515595277 |
|
2020 ms | 212.129.31.21 |
| 48 | 2026-08-19 15:21 | 639227487441798036 |
|
2030 ms | 212.129.31.21 |
| 47 | 2026-08-19 15:04 | 639227477445551863 |
|
2058 ms | 212.129.31.21 |
| 46 | 2026-08-19 14:48 | 639227467297067891 |
|
2028 ms | 212.129.31.21 |
| 45 | 2026-08-19 14:31 | 639227457057795635 |
|
2234 ms | 212.129.31.21 |
| 44 | 2026-08-19 13:37 | 639227425244777397 |
|
2059 ms | 212.129.31.21 |
| 43 | 2026-08-19 13:21 | 639227415422116485 |
|
2155 ms | 212.129.31.21 |
| 42 | 2026-08-19 13:04 | 639227405307256053 |
|
2022 ms | 212.129.31.21 |
| 41 | 2026-08-19 12:47 | 639227395396602630 |
|
2038 ms | 212.129.31.21 |
| 40 | 2026-08-19 12:31 | 639227385510363611 |
|
2030 ms | 212.129.31.21 |
| 39 | 2026-08-19 12:14 | 639227375508324850 |
|
2025 ms | 212.129.31.21 |
| 38 | 2026-08-19 11:57 | 639227365326611906 |
|
2043 ms | 212.129.31.21 |
| 37 | 2026-08-19 11:41 | 639227355360014208 |
|
2059 ms | 212.129.31.21 |
| 36 | 2026-08-19 11:24 | 639227345036782165 |
|
2054 ms | 212.129.31.21 |
| 35 | 2026-08-19 11:07 | 639227334992964533 |
|
2085 ms | 212.129.31.21 |
| 34 | 2026-08-19 10:50 | 639227324986605572 |
|
2012 ms | 212.129.31.21 |
| 33 | 2026-08-19 10:34 | 639227314928414539 |
|
2028 ms | 212.129.31.21 |
| 32 | 2026-08-19 09:40 | 639227283029182134 |
|
2027 ms | 212.129.31.21 |
| 31 | 2026-08-19 09:24 | 639227273294779350 |
|
2021 ms | 212.129.31.21 |
| 30 | 2026-08-19 09:07 | 639227263525231313 |
|
2028 ms | 212.129.31.21 |
| 29 | 2026-08-19 08:51 | 639227253578313363 |
|
2136 ms | 212.129.31.21 |
| 28 | 2026-08-19 08:35 | 639227243649973322 |
|
2020 ms | 212.129.31.21 |
| 27 | 2026-08-19 08:18 | 639227233581059317 |
|
2029 ms | 212.129.31.21 |
| 26 | 2026-08-19 08:01 | 639227223667352067 |
|
2082 ms | 212.129.31.21 |
| 25 | 2026-08-19 07:45 | 639227213714837066 |
|
2027 ms | 212.129.31.21 |
| 24 | 2026-08-19 07:28 | 639227203701208496 |
|
2025 ms | 212.129.31.21 |
| 23 | 2026-08-19 07:11 | 639227193643202179 |
|
2022 ms | 212.129.31.21 |
| 22 | 2026-08-19 06:55 | 639227183584431597 |
|
2047 ms | 212.129.31.21 |
| 21 | 2026-08-19 06:38 | 639227173347403088 |
|
2023 ms | 212.129.31.21 |
| 20 | 2026-08-19 05:44 | 639227141523007601 |
|
2010 ms | 212.129.31.21 |
| 19 | 2026-08-19 05:28 | 639227131785931574 |
|
2091 ms | 212.129.31.21 |
| 18 | 2026-08-19 05:12 | 639227122176475389 |
|
2115 ms | 212.129.31.21 |
| 17 | 2026-08-19 04:56 | 639227112668934596 |
|
2023 ms | 212.129.31.21 |
| 16 | 2026-08-19 04:40 | 639227102773292788 |
|
2028 ms | 212.129.31.21 |
| 15 | 2026-08-19 04:23 | 639227093141136930 |
|
2027 ms | 212.129.31.21 |
| 14 | 2026-08-19 04:07 | 639227083449420147 |
|
4025 ms | 212.129.31.21 |
| 13 | 2026-08-19 03:51 | 639227073771748493 |
|
4027 ms | 212.129.31.21 |
| 12 | 2026-08-19 03:35 | 639227063977347614 |
|
2026 ms | 212.129.31.21 |
| 11 | 2026-08-19 03:19 | 639227054253519024 |
|
2071 ms | 212.129.31.21 |
| 10 | 2026-08-19 03:02 | 639227044381963886 |
|
2031 ms | 212.129.31.21 |
| 9 | 2026-08-19 02:46 | 639227034441085514 |
|
2053 ms | 212.129.31.21 |
| 8 | 2026-08-19 01:53 | 639227003126489968 |
|
2029 ms | 212.129.31.21 |
| 7 | 2026-08-19 01:37 | 639226993456311614 |
|
2025 ms | 212.129.31.21 |
| 6 | 2026-08-19 01:21 | 639226983847312345 |
|
2035 ms | 212.129.31.21 |
| 5 | 2026-08-19 01:05 | 639226974357874853 |
|
2127 ms | 212.129.31.21 |
| 4 | 2026-08-19 00:49 | 639226964670484721 |
|
2025 ms | 212.129.31.21 |
| 3 | 2026-08-19 00:33 | 639226954857899696 |
|
2025 ms | 212.129.31.21 |
| 2 | 2026-08-19 00:17 | 639226945091603488 |
|
2045 ms | 212.129.31.21 |
| 1 | 2026-08-19 00:00 | 639226935204800669 |
|
2021 ms | 212.129.31.21 |