DNS response history for n1981.ns.yunjiasu.com

n1981.ns.yunjiasu.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 43 DNS check records, 18 successful responses, 25 failed responses, and 309 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 n1981.ns.yunjiasu.com.
Records on Selected Date

43

Historical checks stored for this nameserver on selected date

Average Latency

309 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-25 14:28

All timestamps shown in UTC

Latest Resolved IP on Selected Date

180.76.198.250

Most recently resolved hosting IP on selected date

Successful Responses

18

Checks that returned a measurable response

Failed Responses

25

Checks with no response or no returned latency

Failure Rate

58%

Based on the selected date history

Selected Date Status

Responsive

At least one successful response exists on selected date

History for n1981.ns.yunjiasu.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
43 2026-08-25 14:28 639232638994329666
287 ms 180.76.198.250
42 2026-08-25 14:11 639232628614783237
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41 2026-08-25 13:54 639232618360728578
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40 2026-08-25 13:37 639232608016476376
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39 2026-08-25 13:19 639232597643611557
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38 2026-08-25 13:02 639232587225721862
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37 2026-08-25 12:45 639232576780683689
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36 2026-08-25 12:27 639232566381512620
285 ms 180.76.198.250
35 2026-08-25 12:10 639232556111768563
240 ms 180.76.198.250
34 2026-08-25 11:53 639232545839529039
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33 2026-08-25 11:36 639232535349285207
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32 2026-08-25 11:18 639232524938080723
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31 2026-08-25 10:24 639232492740373468
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30 2026-08-25 10:07 639232482235303141
263 ms 180.76.198.250
29 2026-08-25 09:50 639232471861770303
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28 2026-08-25 09:32 639232461630217327
245 ms 180.76.198.250
27 2026-08-25 09:15 639232451282965990
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26 2026-08-25 08:58 639232440814614938
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25 2026-08-25 08:41 639232430410720425
268 ms 180.76.198.250
24 2026-08-25 08:23 639232420003096185
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23 2026-08-25 08:06 639232409467287444
739 ms 180.76.198.250
22 2026-08-25 07:48 639232399077195997
258 ms 180.76.198.250
21 2026-08-25 07:31 639232388731528337
266 ms 180.76.198.250
20 2026-08-25 07:14 639232378288598612
253 ms 180.76.198.250
19 2026-08-25 06:20 639232346196373643
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18 2026-08-25 06:03 639232336112370741
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17 2026-08-25 05:46 639232326146508970
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16 2026-08-25 05:30 639232316189381720
285 ms 180.76.198.250
15 2026-08-25 05:13 639232306217998913
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14 2026-08-25 04:56 639232296255744174
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13 2026-08-25 04:40 639232286095760789
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12 2026-08-25 04:23 639232276086186273
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11 2026-08-25 04:06 639232265900986425
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10 2026-08-25 03:49 639232255723518075
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9 2026-08-25 03:32 639232245484452890
273 ms 180.76.198.250
8 2026-08-25 03:15 639232235157175331
242 ms 180.76.198.250
7 2026-08-25 02:22 639232203197189095
613 ms 180.76.198.250
6 2026-08-25 02:05 639232192844564298
291 ms 180.76.198.250
5 2026-08-25 01:47 639232182496008942
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4 2026-08-25 01:30 639232172197053132
263 ms 180.76.198.250
3 2026-08-25 00:36 639232140250307418
251 ms 180.76.198.250
2 2026-08-25 00:20 639232129927860324
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1 2026-08-25 00:02 639232119551972438
245 ms 180.76.198.250