History for ns4.tt.co.kr
Domain: tt.co.kr • Tracking since 2026-08-04 23:25 UTC
DNS response history for ns4.tt.co.kr
ns4.tt.co.kr 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 131 DNS check records, 128 successful responses, 3 failed responses, and 2457 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.tt.co.kr.
Records on Selected Date
131
Historical checks stored for this nameserver on selected date
Average Latency
2457 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-25 22:36
All timestamps shown in UTC
Latest Resolved IP on Selected Date
159.89.244.183
Most recently resolved hosting IP on selected date
Successful Responses
128
Checks that returned a measurable response
Failed Responses
3
Checks with no response or no returned latency
Failure Rate
2%
Based on the selected date history
Selected Date Status
Responsive
At least one successful response exists on selected date
History for ns4.tt.co.kr
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 |
|---|---|---|---|---|---|
| 131 | 2026-08-25 22:36 | 639232932163142799 |
|
2425 ms | 159.89.244.183 |
| 130 | 2026-08-25 22:36 | 639232932163142799 |
|
2425 ms | 164.90.244.158 |
| 129 | 2026-08-25 22:19 | 639232921673215474 |
|
2160 ms | 159.89.244.183 |
| 128 | 2026-08-25 22:19 | 639232921673215474 |
|
2160 ms | 164.90.244.158 |
| 127 | 2026-08-25 22:01 | 639232911234504639 |
|
2180 ms | 159.89.244.183 |
| 126 | 2026-08-25 22:01 | 639232911234504639 |
|
2180 ms | 164.90.244.158 |
| 125 | 2026-08-25 21:44 | 639232900747078453 |
|
2326 ms | 164.90.244.158 |
| 124 | 2026-08-25 21:44 | 639232900747078453 |
|
2326 ms | 159.89.244.183 |
| 123 | 2026-08-25 21:26 | 639232890389222534 |
|
2159 ms | 159.89.244.183 |
| 122 | 2026-08-25 21:26 | 639232890389222534 |
|
2159 ms | 164.90.244.158 |
| 121 | 2026-08-25 21:09 | 639232880143390843 |
|
2159 ms | 164.90.244.158 |
| 120 | 2026-08-25 21:09 | 639232880143390843 |
|
2159 ms | 159.89.244.183 |
| 119 | 2026-08-25 20:52 | 639232869755024069 |
|
4096 ms | 159.89.244.183 |
| 118 | 2026-08-25 20:52 | 639232869755024069 |
|
4096 ms | 164.90.244.158 |
| 117 | 2026-08-25 20:35 | 639232859355940346 |
|
2032 ms | 164.90.244.158 |
| 116 | 2026-08-25 20:35 | 639232859355940346 |
|
2032 ms | 159.89.244.183 |
| 115 | 2026-08-25 20:17 | 639232848992244953 |
|
2481 ms | 164.90.244.158 |
| 114 | 2026-08-25 20:17 | 639232848992244953 |
|
2481 ms | 159.89.244.183 |
| 113 | 2026-08-25 20:00 | 639232838596478500 |
|
2187 ms | 159.89.244.183 |
| 112 | 2026-08-25 20:00 | 639232838596478500 |
|
2187 ms | 164.90.244.158 |
| 111 | 2026-08-25 19:43 | 639232828175327683 |
|
4010 ms | 159.89.244.183 |
| 110 | 2026-08-25 19:43 | 639232828175327683 |
|
4010 ms | 164.90.244.158 |
| 109 | 2026-08-25 19:25 | 639232817798330473 |
|
2089 ms | 159.89.244.183 |
| 108 | 2026-08-25 19:25 | 639232817798330473 |
|
2089 ms | 164.90.244.158 |
| 107 | 2026-08-25 18:31 | 639232785462407552 |
|
2416 ms | 164.90.244.158 |
| 106 | 2026-08-25 18:31 | 639232785462407552 |
|
2416 ms | 159.89.244.183 |
| 105 | 2026-08-25 18:14 | 639232775177487032 |
|
110 ms | 159.89.244.183 |
| 104 | 2026-08-25 18:14 | 639232775177487032 |
|
110 ms | 164.90.244.158 |
| 103 | 2026-08-25 17:57 | 639232764991087115 |
|
2192 ms | 164.90.244.158 |
| 102 | 2026-08-25 17:57 | 639232764991087115 |
|
2192 ms | 159.89.244.183 |
| 101 | 2026-08-25 17:40 | 639232754842971478 |
|
2008 ms | 164.90.244.158 |
| 100 | 2026-08-25 17:40 | 639232754842971478 |
|
2008 ms | 159.89.244.183 |
| 99 | 2026-08-25 17:23 | 639232744455159107 |
|
2089 ms | 159.89.244.183 |
| 98 | 2026-08-25 17:23 | 639232744455159107 |
|
2089 ms | 164.90.244.158 |
| 97 | 2026-08-25 17:06 | 639232734145178231 |
|
5 ms | 164.90.244.158 |
| 96 | 2026-08-25 17:06 | 639232734145178231 |
|
5 ms | 159.89.244.183 |
| 95 | 2026-08-25 16:49 | 639232723827874402 |
|
- | |
| 94 | 2026-08-25 16:31 | 639232713533011892 |
|
2260 ms | 164.90.244.158 |
| 93 | 2026-08-25 16:31 | 639232713533011892 |
|
2260 ms | 159.89.244.183 |
| 92 | 2026-08-25 16:14 | 639232703065318207 |
|
2008 ms | 159.89.244.183 |
| 91 | 2026-08-25 16:14 | 639232703065318207 |
|
2008 ms | 164.90.244.158 |
| 90 | 2026-08-25 15:57 | 639232692629559470 |
|
2007 ms | 159.89.244.183 |
| 89 | 2026-08-25 15:57 | 639232692629559470 |
|
2007 ms | 164.90.244.158 |
| 88 | 2026-08-25 15:39 | 639232682238836475 |
|
2257 ms | 159.89.244.183 |
| 87 | 2026-08-25 15:39 | 639232682238836475 |
|
2257 ms | 164.90.244.158 |
| 86 | 2026-08-25 15:22 | 639232671787004306 |
|
3750 ms | 159.89.244.183 |
| 85 | 2026-08-25 15:22 | 639232671787004306 |
|
3750 ms | 164.90.244.158 |
| 84 | 2026-08-25 14:27 | 639232638994329666 |
|
2008 ms | 159.89.244.183 |
| 83 | 2026-08-25 14:27 | 639232638994329666 |
|
2008 ms | 164.90.244.158 |
| 82 | 2026-08-25 14:10 | 639232628614783237 |
|
3945 ms | 159.89.244.183 |
| 81 | 2026-08-25 14:10 | 639232628614783237 |
|
3945 ms | 164.90.244.158 |
| 80 | 2026-08-25 13:53 | 639232618360728578 |
|
2095 ms | 159.89.244.183 |
| 79 | 2026-08-25 13:53 | 639232618360728578 |
|
2095 ms | 164.90.244.158 |
| 78 | 2026-08-25 13:36 | 639232608016476376 |
|
3605 ms | 159.89.244.183 |
| 77 | 2026-08-25 13:36 | 639232608016476376 |
|
3605 ms | 164.90.244.158 |
| 76 | 2026-08-25 13:18 | 639232597643611557 |
|
2360 ms | 164.90.244.158 |
| 75 | 2026-08-25 13:18 | 639232597643611557 |
|
2360 ms | 159.89.244.183 |
| 74 | 2026-08-25 13:01 | 639232587225721862 |
|
2097 ms | 159.89.244.183 |
| 73 | 2026-08-25 13:01 | 639232587225721862 |
|
2097 ms | 164.90.244.158 |
| 72 | 2026-08-25 12:44 | 639232576780683689 |
|
4165 ms | 159.89.244.183 |
| 71 | 2026-08-25 12:44 | 639232576780683689 |
|
4165 ms | 164.90.244.158 |
| 70 | 2026-08-25 12:26 | 639232566381512620 |
|
2162 ms | 159.89.244.183 |
| 69 | 2026-08-25 12:26 | 639232566381512620 |
|
2162 ms | 164.90.244.158 |
| 68 | 2026-08-25 12:09 | 639232556111768563 |
|
3638 ms | 164.90.244.158 |
| 67 | 2026-08-25 12:09 | 639232556111768563 |
|
3638 ms | 159.89.244.183 |
| 66 | 2026-08-25 11:52 | 639232545839529039 |
|
2330 ms | 164.90.244.158 |
| 65 | 2026-08-25 11:52 | 639232545839529039 |
|
2330 ms | 159.89.244.183 |
| 64 | 2026-08-25 11:35 | 639232535349285207 |
|
4091 ms | 164.90.244.158 |
| 63 | 2026-08-25 11:35 | 639232535349285207 |
|
4091 ms | 159.89.244.183 |
| 62 | 2026-08-25 11:17 | 639232524938080723 |
|
3929 ms | 159.89.244.183 |
| 61 | 2026-08-25 11:17 | 639232524938080723 |
|
3929 ms | 164.90.244.158 |
| 60 | 2026-08-25 10:23 | 639232492740373468 |
|
2090 ms | 159.89.244.183 |
| 59 | 2026-08-25 10:23 | 639232492740373468 |
|
2090 ms | 164.90.244.158 |
| 58 | 2026-08-25 10:06 | 639232482235303141 |
|
3293 ms | 159.89.244.183 |
| 57 | 2026-08-25 10:06 | 639232482235303141 |
|
3293 ms | 164.90.244.158 |
| 56 | 2026-08-25 09:49 | 639232471861770303 |
|
2095 ms | 159.89.244.183 |
| 55 | 2026-08-25 09:49 | 639232471861770303 |
|
2095 ms | 164.90.244.158 |
| 54 | 2026-08-25 09:32 | 639232461630217327 |
|
2031 ms | 164.90.244.158 |
| 53 | 2026-08-25 09:32 | 639232461630217327 |
|
2031 ms | 159.89.244.183 |
| 52 | 2026-08-25 09:14 | 639232451282965990 |
|
3854 ms | 164.90.244.158 |
| 51 | 2026-08-25 09:14 | 639232451282965990 |
|
3854 ms | 159.89.244.183 |
| 50 | 2026-08-25 08:57 | 639232440814614938 |
|
- | |
| 49 | 2026-08-25 08:40 | 639232430410720425 |
|
2324 ms | 164.90.244.158 |
| 48 | 2026-08-25 08:40 | 639232430410720425 |
|
2324 ms | 159.89.244.183 |
| 47 | 2026-08-25 08:22 | 639232420003096185 |
|
2014 ms | 159.89.244.183 |
| 46 | 2026-08-25 08:22 | 639232420003096185 |
|
2014 ms | 164.90.244.158 |
| 45 | 2026-08-25 08:05 | 639232409467287444 |
|
2095 ms | 159.89.244.183 |
| 44 | 2026-08-25 08:05 | 639232409467287444 |
|
2095 ms | 164.90.244.158 |
| 43 | 2026-08-25 07:48 | 639232399077195997 |
|
113 ms | 159.89.244.183 |
| 42 | 2026-08-25 07:48 | 639232399077195997 |
|
113 ms | 164.90.244.158 |
| 41 | 2026-08-25 07:30 | 639232388731528337 |
|
3868 ms | 159.89.244.183 |
| 40 | 2026-08-25 07:30 | 639232388731528337 |
|
3868 ms | 164.90.244.158 |
| 39 | 2026-08-25 07:13 | 639232378288598612 |
|
2093 ms | 159.89.244.183 |
| 38 | 2026-08-25 07:13 | 639232378288598612 |
|
2093 ms | 164.90.244.158 |
| 37 | 2026-08-25 06:19 | 639232346196373643 |
|
2433 ms | 164.90.244.158 |
| 36 | 2026-08-25 06:19 | 639232346196373643 |
|
2433 ms | 159.89.244.183 |
| 35 | 2026-08-25 06:02 | 639232336112370741 |
|
4004 ms | 159.89.244.183 |
| 34 | 2026-08-25 06:02 | 639232336112370741 |
|
4004 ms | 164.90.244.158 |
| 33 | 2026-08-25 05:45 | 639232326146508970 |
|
3602 ms | 159.89.244.183 |
| 32 | 2026-08-25 05:45 | 639232326146508970 |
|
3602 ms | 164.90.244.158 |
| 31 | 2026-08-25 05:29 | 639232316189381720 |
|
3 ms | 159.89.244.183 |
| 30 | 2026-08-25 05:29 | 639232316189381720 |
|
3 ms | 164.90.244.158 |
| 29 | 2026-08-25 05:12 | 639232306217998913 |
|
2175 ms | 164.90.244.158 |
| 28 | 2026-08-25 05:12 | 639232306217998913 |
|
2175 ms | 159.89.244.183 |
| 27 | 2026-08-25 04:55 | 639232296255744174 |
|
3 ms | 164.90.244.158 |
| 26 | 2026-08-25 04:55 | 639232296255744174 |
|
3 ms | 159.89.244.183 |
| 25 | 2026-08-25 04:39 | 639232286095760789 |
|
2250 ms | 164.90.244.158 |
| 24 | 2026-08-25 04:39 | 639232286095760789 |
|
2250 ms | 159.89.244.183 |
| 23 | 2026-08-25 04:22 | 639232276086186273 |
|
2089 ms | 164.90.244.158 |
| 22 | 2026-08-25 04:22 | 639232276086186273 |
|
2089 ms | 159.89.244.183 |
| 21 | 2026-08-25 04:05 | 639232265900986425 |
|
2033 ms | 164.90.244.158 |
| 20 | 2026-08-25 04:05 | 639232265900986425 |
|
2033 ms | 159.89.244.183 |
| 19 | 2026-08-25 03:48 | 639232255723518075 |
|
4160 ms | 164.90.244.158 |
| 18 | 2026-08-25 03:48 | 639232255723518075 |
|
4160 ms | 159.89.244.183 |
| 17 | 2026-08-25 03:31 | 639232245484452890 |
|
2352 ms | 164.90.244.158 |
| 16 | 2026-08-25 03:31 | 639232245484452890 |
|
2352 ms | 159.89.244.183 |
| 15 | 2026-08-25 03:14 | 639232235157175331 |
|
2294 ms | 159.89.244.183 |
| 14 | 2026-08-25 03:14 | 639232235157175331 |
|
2294 ms | 164.90.244.158 |
| 13 | 2026-08-25 02:21 | 639232203197189095 |
|
2009 ms | 159.89.244.183 |
| 12 | 2026-08-25 02:21 | 639232203197189095 |
|
2009 ms | 164.90.244.158 |
| 11 | 2026-08-25 02:04 | 639232192844564298 |
|
3751 ms | 164.90.244.158 |
| 10 | 2026-08-25 02:04 | 639232192844564298 |
|
3751 ms | 159.89.244.183 |
| 9 | 2026-08-25 01:46 | 639232182496008942 |
|
3601 ms | 164.90.244.158 |
| 8 | 2026-08-25 01:46 | 639232182496008942 |
|
3601 ms | 159.89.244.183 |
| 7 | 2026-08-25 01:29 | 639232172197053132 |
|
2168 ms | 159.89.244.183 |
| 6 | 2026-08-25 01:29 | 639232172197053132 |
|
2168 ms | 164.90.244.158 |
| 5 | 2026-08-25 00:36 | 639232140250307418 |
|
2362 ms | 164.90.244.158 |
| 4 | 2026-08-25 00:36 | 639232140250307418 |
|
2362 ms | 159.89.244.183 |
| 3 | 2026-08-25 00:19 | 639232129927860324 |
|
2252 ms | 164.90.244.158 |
| 2 | 2026-08-25 00:19 | 639232129927860324 |
|
2252 ms | 159.89.244.183 |
| 1 | 2026-08-25 00:02 | 639232119551972438 |
|
- |