DNS response history for ns-2129.awsdns-cn-05.biz

ns-2129.awsdns-cn-05.biz 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 2026-09-01. For this date, NameServerHistory found 43 DNS check records, 42 successful responses, 1 failed responses, and 608 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 ns-2129.awsdns-cn-05.biz.
Records on Selected Date

43

Historical checks stored for this nameserver on selected date

Average Latency

608 ms

Calculated from available response records

Latest Check on Selected Date

2026-09-01 14:21

All timestamps shown in UTC

Latest Resolved IP on Selected Date

54.222.32.81

Most recently resolved hosting IP on selected date

Successful Responses

42

Checks that returned a measurable response

Failed Responses

1

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 ns-2129.awsdns-cn-05.biz

Showing DNS history for 2026-09-01 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 2026-09-01 14:21 639238690993873259
39 ms 54.222.32.81
42 2026-09-01 14:04 639238680658140472
27 ms 54.222.32.81
41 2026-09-01 13:46 639238670295233158
16 ms 54.222.32.81
40 2026-09-01 13:29 639238659704397018
2015 ms 54.222.32.81
39 2026-09-01 13:11 639238649308394463
25 ms 54.222.32.81
38 2026-09-01 12:54 639238638904588883
112 ms 54.222.32.81
37 2026-09-01 12:37 639238628486902752
189 ms 54.222.32.81
36 2026-09-01 12:19 639238617906743100
426 ms 54.222.32.81
35 2026-09-01 12:02 639238607506044626
2014 ms 54.222.32.81
34 2026-09-01 11:44 639238597040761406
-
33 2026-09-01 11:27 639238586261546969
196 ms 54.222.32.81
32 2026-09-01 11:09 639238575587642333
51 ms 54.222.32.81
31 2026-09-01 10:14 639238543127398267
268 ms 54.222.32.81
30 2026-09-01 09:57 639238532668234016
10 ms 54.222.32.81
29 2026-09-01 09:39 639238522029321761
34 ms 54.222.32.81
28 2026-09-01 09:22 639238511519050351
454 ms 54.222.32.81
27 2026-09-01 09:04 639238500942239673
32 ms 54.222.32.81
26 2026-09-01 08:47 639238490412377398
272 ms 54.222.32.81
25 2026-09-01 08:29 639238479833203021
9 ms 54.222.32.81
24 2026-09-01 08:11 639238469140507479
57 ms 54.222.32.81
23 2026-09-01 07:54 639238458443560361
2424 ms 54.222.32.81
22 2026-09-01 07:36 639238447694851502
182 ms 54.222.32.81
21 2026-09-01 07:17 639238436624109087
368 ms 54.222.32.81
20 2026-09-01 06:59 639238425565611335
248 ms 54.222.32.81
19 2026-09-01 06:03 639238392250222581
35 ms 54.222.32.81
18 2026-09-01 05:45 639238381322537831
2318 ms 54.222.32.81
17 2026-09-01 05:27 639238370248186084
2019 ms 54.222.32.81
16 2026-09-01 05:08 639238359264687845
19 ms 54.222.32.81
15 2026-09-01 04:50 639238348534621818
361 ms 54.222.32.81
14 2026-09-01 04:32 639238337725739433
4325 ms 54.222.32.81
13 2026-09-01 04:14 639238326844749368
50 ms 54.222.32.81
12 2026-09-01 03:56 639238315792024737
2008 ms 54.222.32.81
11 2026-09-01 03:38 639238304931064768
168 ms 54.222.32.81
10 2026-09-01 03:20 639238294131483803
249 ms 54.222.32.81
9 2026-09-01 03:02 639238283314985519
390 ms 54.222.32.81
8 2026-09-01 02:43 639238272374093187
365 ms 54.222.32.81
7 2026-09-01 01:49 639238240032549922
220 ms 54.222.32.81
6 2026-09-01 01:31 639238229204177368
390 ms 54.222.32.81
5 2026-09-01 01:13 639238218326150282
181 ms 54.222.32.81
4 2026-09-01 00:55 639238207574700853
174 ms 54.222.32.81
3 2026-09-01 00:37 639238196660283915
2016 ms 54.222.32.81
2 2026-09-01 00:19 639238185782358546
413 ms 54.222.32.81
1 2026-09-01 00:01 639238175054391781
375 ms 54.222.32.81