History for ns1.cnann.cn
Domain: cnann.cn • Tracking since 2026-08-04 23:25 UTC
DNS response history for ns1.cnann.cn
ns1.cnann.cn 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 147 DNS check records, 147 successful responses, 0 failed responses, and 1607 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 ns1.cnann.cn.
Records on Selected Date
147
Historical checks stored for this nameserver on selected date
Average Latency
1607 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-25 16:48
All timestamps shown in UTC
Latest Resolved IP on Selected Date
118.123.253.132
Most recently resolved hosting IP on selected date
Successful Responses
147
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 ns1.cnann.cn
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 |
|---|---|---|---|---|---|
| 147 | 2026-08-25 16:48 | 639232723827874402 |
|
3430 ms | 118.123.253.132 |
| 146 | 2026-08-25 16:48 | 639232723827874402 |
|
3430 ms | 118.123.249.114 |
| 145 | 2026-08-25 16:48 | 639232723827874402 |
|
3430 ms | 60.247.150.254 |
| 144 | 2026-08-25 16:31 | 639232713533011892 |
|
1309 ms | 118.123.253.132 |
| 143 | 2026-08-25 16:31 | 639232713533011892 |
|
1309 ms | 118.123.249.114 |
| 142 | 2026-08-25 16:31 | 639232713533011892 |
|
1309 ms | 60.247.150.254 |
| 141 | 2026-08-25 16:14 | 639232703065318207 |
|
1359 ms | 60.247.150.254 |
| 140 | 2026-08-25 16:14 | 639232703065318207 |
|
1359 ms | 118.123.253.132 |
| 139 | 2026-08-25 16:14 | 639232703065318207 |
|
1359 ms | 118.123.249.114 |
| 138 | 2026-08-25 15:56 | 639232692629559470 |
|
1448 ms | 60.247.150.254 |
| 137 | 2026-08-25 15:56 | 639232692629559470 |
|
1448 ms | 118.123.249.114 |
| 136 | 2026-08-25 15:56 | 639232692629559470 |
|
1448 ms | 118.123.253.132 |
| 135 | 2026-08-25 15:39 | 639232682238836475 |
|
1474 ms | 118.123.253.132 |
| 134 | 2026-08-25 15:39 | 639232682238836475 |
|
1474 ms | 118.123.249.114 |
| 133 | 2026-08-25 15:39 | 639232682238836475 |
|
1474 ms | 60.247.150.254 |
| 132 | 2026-08-25 15:22 | 639232671787004306 |
|
2860 ms | 118.123.253.132 |
| 131 | 2026-08-25 15:22 | 639232671787004306 |
|
2860 ms | 118.123.249.114 |
| 130 | 2026-08-25 15:22 | 639232671787004306 |
|
2860 ms | 60.247.150.254 |
| 129 | 2026-08-25 14:27 | 639232638994329666 |
|
1905 ms | 60.247.150.254 |
| 128 | 2026-08-25 14:27 | 639232638994329666 |
|
1905 ms | 118.123.253.132 |
| 127 | 2026-08-25 14:27 | 639232638994329666 |
|
1905 ms | 118.123.249.114 |
| 126 | 2026-08-25 14:10 | 639232628614783237 |
|
793 ms | 60.247.150.254 |
| 125 | 2026-08-25 14:10 | 639232628614783237 |
|
793 ms | 118.123.253.132 |
| 124 | 2026-08-25 14:10 | 639232628614783237 |
|
793 ms | 118.123.249.114 |
| 123 | 2026-08-25 13:52 | 639232618360728578 |
|
2788 ms | 118.123.253.132 |
| 122 | 2026-08-25 13:52 | 639232618360728578 |
|
2788 ms | 118.123.249.114 |
| 121 | 2026-08-25 13:52 | 639232618360728578 |
|
2788 ms | 60.247.150.254 |
| 120 | 2026-08-25 13:35 | 639232608016476376 |
|
1921 ms | 60.247.150.254 |
| 119 | 2026-08-25 13:35 | 639232608016476376 |
|
1921 ms | 118.123.253.132 |
| 118 | 2026-08-25 13:35 | 639232608016476376 |
|
1921 ms | 118.123.249.114 |
| 117 | 2026-08-25 13:18 | 639232597643611557 |
|
1939 ms | 118.123.249.114 |
| 116 | 2026-08-25 13:18 | 639232597643611557 |
|
1939 ms | 60.247.150.254 |
| 115 | 2026-08-25 13:18 | 639232597643611557 |
|
1939 ms | 118.123.253.132 |
| 114 | 2026-08-25 13:01 | 639232587225721862 |
|
5938 ms | 118.123.253.132 |
| 113 | 2026-08-25 13:01 | 639232587225721862 |
|
5938 ms | 60.247.150.254 |
| 112 | 2026-08-25 13:01 | 639232587225721862 |
|
5938 ms | 118.123.249.114 |
| 111 | 2026-08-25 12:43 | 639232576780683689 |
|
1452 ms | 118.123.249.114 |
| 110 | 2026-08-25 12:43 | 639232576780683689 |
|
1452 ms | 118.123.253.132 |
| 109 | 2026-08-25 12:43 | 639232576780683689 |
|
1452 ms | 60.247.150.254 |
| 108 | 2026-08-25 12:26 | 639232566381512620 |
|
950 ms | 118.123.249.114 |
| 107 | 2026-08-25 12:26 | 639232566381512620 |
|
950 ms | 118.123.253.132 |
| 106 | 2026-08-25 12:26 | 639232566381512620 |
|
950 ms | 60.247.150.254 |
| 105 | 2026-08-25 12:09 | 639232556111768563 |
|
1625 ms | 118.123.249.114 |
| 104 | 2026-08-25 12:09 | 639232556111768563 |
|
1625 ms | 118.123.253.132 |
| 103 | 2026-08-25 12:09 | 639232556111768563 |
|
1625 ms | 60.247.150.254 |
| 102 | 2026-08-25 11:51 | 639232545839529039 |
|
1127 ms | 60.247.150.254 |
| 101 | 2026-08-25 11:51 | 639232545839529039 |
|
1127 ms | 118.123.253.132 |
| 100 | 2026-08-25 11:51 | 639232545839529039 |
|
1127 ms | 118.123.249.114 |
| 99 | 2026-08-25 11:34 | 639232535349285207 |
|
1000 ms | 60.247.150.254 |
| 98 | 2026-08-25 11:34 | 639232535349285207 |
|
1000 ms | 118.123.249.114 |
| 97 | 2026-08-25 11:34 | 639232535349285207 |
|
1000 ms | 118.123.253.132 |
| 96 | 2026-08-25 11:17 | 639232524938080723 |
|
1967 ms | 118.123.253.132 |
| 95 | 2026-08-25 11:17 | 639232524938080723 |
|
1967 ms | 60.247.150.254 |
| 94 | 2026-08-25 11:17 | 639232524938080723 |
|
1967 ms | 118.123.249.114 |
| 93 | 2026-08-25 10:23 | 639232492740373468 |
|
1372 ms | 118.123.249.114 |
| 92 | 2026-08-25 10:23 | 639232492740373468 |
|
1372 ms | 118.123.253.132 |
| 91 | 2026-08-25 10:23 | 639232492740373468 |
|
1372 ms | 60.247.150.254 |
| 90 | 2026-08-25 10:06 | 639232482235303141 |
|
831 ms | 60.247.150.254 |
| 89 | 2026-08-25 10:06 | 639232482235303141 |
|
831 ms | 118.123.249.114 |
| 88 | 2026-08-25 10:06 | 639232482235303141 |
|
831 ms | 118.123.253.132 |
| 87 | 2026-08-25 09:48 | 639232471861770303 |
|
1208 ms | 118.123.249.114 |
| 86 | 2026-08-25 09:48 | 639232471861770303 |
|
1208 ms | 60.247.150.254 |
| 85 | 2026-08-25 09:48 | 639232471861770303 |
|
1208 ms | 118.123.253.132 |
| 84 | 2026-08-25 09:31 | 639232461630217327 |
|
2686 ms | 118.123.249.114 |
| 83 | 2026-08-25 09:31 | 639232461630217327 |
|
2686 ms | 60.247.150.254 |
| 82 | 2026-08-25 09:31 | 639232461630217327 |
|
2686 ms | 118.123.253.132 |
| 81 | 2026-08-25 09:14 | 639232451282965990 |
|
1007 ms | 118.123.249.114 |
| 80 | 2026-08-25 09:14 | 639232451282965990 |
|
1007 ms | 60.247.150.254 |
| 79 | 2026-08-25 09:14 | 639232451282965990 |
|
1007 ms | 118.123.253.132 |
| 78 | 2026-08-25 08:57 | 639232440814614938 |
|
531 ms | 118.123.253.132 |
| 77 | 2026-08-25 08:57 | 639232440814614938 |
|
531 ms | 118.123.249.114 |
| 76 | 2026-08-25 08:57 | 639232440814614938 |
|
531 ms | 60.247.150.254 |
| 75 | 2026-08-25 08:39 | 639232430410720425 |
|
1508 ms | 118.123.249.114 |
| 74 | 2026-08-25 08:39 | 639232430410720425 |
|
1508 ms | 118.123.253.132 |
| 73 | 2026-08-25 08:39 | 639232430410720425 |
|
1508 ms | 60.247.150.254 |
| 72 | 2026-08-25 08:22 | 639232420003096185 |
|
938 ms | 118.123.249.114 |
| 71 | 2026-08-25 08:22 | 639232420003096185 |
|
938 ms | 118.123.253.132 |
| 70 | 2026-08-25 08:22 | 639232420003096185 |
|
938 ms | 60.247.150.254 |
| 69 | 2026-08-25 08:05 | 639232409467287444 |
|
1885 ms | 60.247.150.254 |
| 68 | 2026-08-25 08:05 | 639232409467287444 |
|
1885 ms | 118.123.253.132 |
| 67 | 2026-08-25 08:05 | 639232409467287444 |
|
1885 ms | 118.123.249.114 |
| 66 | 2026-08-25 07:47 | 639232399077195997 |
|
1555 ms | 118.123.253.132 |
| 65 | 2026-08-25 07:47 | 639232399077195997 |
|
1555 ms | 60.247.150.254 |
| 64 | 2026-08-25 07:47 | 639232399077195997 |
|
1555 ms | 118.123.249.114 |
| 63 | 2026-08-25 07:30 | 639232388731528337 |
|
2491 ms | 118.123.253.132 |
| 62 | 2026-08-25 07:30 | 639232388731528337 |
|
2491 ms | 60.247.150.254 |
| 61 | 2026-08-25 07:30 | 639232388731528337 |
|
2491 ms | 118.123.249.114 |
| 60 | 2026-08-25 07:12 | 639232378288598612 |
|
1028 ms | 118.123.249.114 |
| 59 | 2026-08-25 07:12 | 639232378288598612 |
|
1028 ms | 118.123.253.132 |
| 58 | 2026-08-25 07:12 | 639232378288598612 |
|
1028 ms | 60.247.150.254 |
| 57 | 2026-08-25 06:18 | 639232346196373643 |
|
797 ms | 118.123.249.114 |
| 56 | 2026-08-25 06:18 | 639232346196373643 |
|
797 ms | 118.123.253.132 |
| 55 | 2026-08-25 06:18 | 639232346196373643 |
|
797 ms | 60.247.150.254 |
| 54 | 2026-08-25 06:02 | 639232336112370741 |
|
1259 ms | 118.123.253.132 |
| 53 | 2026-08-25 06:02 | 639232336112370741 |
|
1259 ms | 118.123.249.114 |
| 52 | 2026-08-25 06:02 | 639232336112370741 |
|
1259 ms | 60.247.150.254 |
| 51 | 2026-08-25 05:45 | 639232326146508970 |
|
715 ms | 118.123.253.132 |
| 50 | 2026-08-25 05:45 | 639232326146508970 |
|
715 ms | 60.247.150.254 |
| 49 | 2026-08-25 05:45 | 639232326146508970 |
|
715 ms | 118.123.249.114 |
| 48 | 2026-08-25 05:28 | 639232316189381720 |
|
1219 ms | 118.123.253.132 |
| 47 | 2026-08-25 05:28 | 639232316189381720 |
|
1219 ms | 118.123.249.114 |
| 46 | 2026-08-25 05:28 | 639232316189381720 |
|
1219 ms | 60.247.150.254 |
| 45 | 2026-08-25 05:12 | 639232306217998913 |
|
1519 ms | 118.123.253.132 |
| 44 | 2026-08-25 05:12 | 639232306217998913 |
|
1519 ms | 60.247.150.254 |
| 43 | 2026-08-25 05:12 | 639232306217998913 |
|
1519 ms | 118.123.249.114 |
| 42 | 2026-08-25 04:55 | 639232296255744174 |
|
2862 ms | 118.123.253.132 |
| 41 | 2026-08-25 04:55 | 639232296255744174 |
|
2862 ms | 60.247.150.254 |
| 40 | 2026-08-25 04:55 | 639232296255744174 |
|
2862 ms | 118.123.249.114 |
| 39 | 2026-08-25 04:38 | 639232286095760789 |
|
2810 ms | 118.123.249.114 |
| 38 | 2026-08-25 04:38 | 639232286095760789 |
|
2810 ms | 60.247.150.254 |
| 37 | 2026-08-25 04:38 | 639232286095760789 |
|
2810 ms | 118.123.253.132 |
| 36 | 2026-08-25 04:21 | 639232276086186273 |
|
1691 ms | 118.123.253.132 |
| 35 | 2026-08-25 04:21 | 639232276086186273 |
|
1691 ms | 60.247.150.254 |
| 34 | 2026-08-25 04:21 | 639232276086186273 |
|
1691 ms | 118.123.249.114 |
| 33 | 2026-08-25 04:05 | 639232265900986425 |
|
1106 ms | 118.123.249.114 |
| 32 | 2026-08-25 04:05 | 639232265900986425 |
|
1106 ms | 60.247.150.254 |
| 31 | 2026-08-25 04:05 | 639232265900986425 |
|
1106 ms | 118.123.253.132 |
| 30 | 2026-08-25 03:48 | 639232255723518075 |
|
2870 ms | 118.123.253.132 |
| 29 | 2026-08-25 03:48 | 639232255723518075 |
|
2870 ms | 60.247.150.254 |
| 28 | 2026-08-25 03:48 | 639232255723518075 |
|
2870 ms | 118.123.249.114 |
| 27 | 2026-08-25 03:31 | 639232245484452890 |
|
1163 ms | 118.123.249.114 |
| 26 | 2026-08-25 03:31 | 639232245484452890 |
|
1163 ms | 60.247.150.254 |
| 25 | 2026-08-25 03:31 | 639232245484452890 |
|
1163 ms | 118.123.253.132 |
| 24 | 2026-08-25 03:14 | 639232235157175331 |
|
1408 ms | 118.123.249.114 |
| 23 | 2026-08-25 03:14 | 639232235157175331 |
|
1408 ms | 60.247.150.254 |
| 22 | 2026-08-25 03:14 | 639232235157175331 |
|
1408 ms | 118.123.253.132 |
| 21 | 2026-08-25 02:20 | 639232203197189095 |
|
812 ms | 118.123.253.132 |
| 20 | 2026-08-25 02:20 | 639232203197189095 |
|
812 ms | 60.247.150.254 |
| 19 | 2026-08-25 02:20 | 639232203197189095 |
|
812 ms | 118.123.249.114 |
| 18 | 2026-08-25 02:03 | 639232192844564298 |
|
710 ms | 60.247.150.254 |
| 17 | 2026-08-25 02:03 | 639232192844564298 |
|
710 ms | 118.123.249.114 |
| 16 | 2026-08-25 02:03 | 639232192844564298 |
|
710 ms | 118.123.253.132 |
| 15 | 2026-08-25 01:46 | 639232182496008942 |
|
1303 ms | 60.247.150.254 |
| 14 | 2026-08-25 01:46 | 639232182496008942 |
|
1303 ms | 118.123.249.114 |
| 13 | 2026-08-25 01:46 | 639232182496008942 |
|
1303 ms | 118.123.253.132 |
| 12 | 2026-08-25 01:29 | 639232172197053132 |
|
1258 ms | 118.123.249.114 |
| 11 | 2026-08-25 01:29 | 639232172197053132 |
|
1258 ms | 60.247.150.254 |
| 10 | 2026-08-25 01:29 | 639232172197053132 |
|
1258 ms | 118.123.253.132 |
| 9 | 2026-08-25 00:35 | 639232140250307418 |
|
1002 ms | 60.247.150.254 |
| 8 | 2026-08-25 00:35 | 639232140250307418 |
|
1002 ms | 118.123.249.114 |
| 7 | 2026-08-25 00:35 | 639232140250307418 |
|
1002 ms | 118.123.253.132 |
| 6 | 2026-08-25 00:18 | 639232129927860324 |
|
1019 ms | 118.123.253.132 |
| 5 | 2026-08-25 00:18 | 639232129927860324 |
|
1019 ms | 118.123.249.114 |
| 4 | 2026-08-25 00:18 | 639232129927860324 |
|
1019 ms | 60.247.150.254 |
| 3 | 2026-08-25 00:01 | 639232119551972438 |
|
873 ms | 118.123.253.132 |
| 2 | 2026-08-25 00:01 | 639232119551972438 |
|
873 ms | 60.247.150.254 |
| 1 | 2026-08-25 00:01 | 639232119551972438 |
|
873 ms | 118.123.249.114 |