DNS response history for ns-2245.awsdns-cn-12.biz

ns-2245.awsdns-cn-12.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 352 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-2245.awsdns-cn-12.biz.
Records on Selected Date

43

Historical checks stored for this nameserver on selected date

Average Latency

352 ms

Calculated from available response records

Latest Check on Selected Date

2026-09-01 14:24

All timestamps shown in UTC

Latest Resolved IP on Selected Date

54.222.32.197

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-2245.awsdns-cn-12.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 14:24 639238690993873259
37 ms 54.222.32.197
42 2026-09-01 14:07 639238680658140472
189 ms 54.222.32.197
41 2026-09-01 13:49 639238670295233158
11 ms 54.222.32.197
40 2026-09-01 13:32 639238659704397018
13 ms 54.222.32.197
39 2026-09-01 13:14 639238649308394463
459 ms 54.222.32.197
38 2026-09-01 12:57 639238638904588883
9 ms 54.222.32.197
37 2026-09-01 12:40 639238628486902752
12 ms 54.222.32.197
36 2026-09-01 12:22 639238617906743100
225 ms 54.222.32.197
35 2026-09-01 12:05 639238607506044626
251 ms 54.222.32.197
34 2026-09-01 11:47 639238597040761406
298 ms 54.222.32.197
33 2026-09-01 11:29 639238586261546969
41 ms 54.222.32.197
32 2026-09-01 11:12 639238575587642333
248 ms 54.222.32.197
31 2026-09-01 10:17 639238543127398267
273 ms 54.222.32.197
30 2026-09-01 10:00 639238532668234016
2010 ms 54.222.32.197
29 2026-09-01 09:42 639238522029321761
17 ms 54.222.32.197
28 2026-09-01 09:25 639238511519050351
-
27 2026-09-01 09:07 639238500942239673
15 ms 54.222.32.197
26 2026-09-01 08:49 639238490412377398
17 ms 54.222.32.197
25 2026-09-01 08:32 639238479833203021
10 ms 54.222.32.197
24 2026-09-01 08:14 639238469140507479
294 ms 54.222.32.197
23 2026-09-01 07:56 639238458443560361
2012 ms 54.222.32.197
22 2026-09-01 07:38 639238447694851502
248 ms 54.222.32.197
21 2026-09-01 07:20 639238436624109087
593 ms 54.222.32.197
20 2026-09-01 07:02 639238425565611335
253 ms 54.222.32.197
19 2026-09-01 06:06 639238392250222581
35 ms 54.222.32.197
18 2026-09-01 05:48 639238381322537831
2008 ms 54.222.32.197
17 2026-09-01 05:29 639238370248186084
578 ms 54.222.32.197
16 2026-09-01 05:11 639238359264687845
259 ms 54.222.32.197
15 2026-09-01 04:53 639238348534621818
172 ms 54.222.32.197
14 2026-09-01 04:35 639238337725739433
588 ms 54.222.32.197
13 2026-09-01 04:17 639238326844749368
19 ms 54.222.32.197
12 2026-09-01 03:59 639238315792024737
222 ms 54.222.32.197
11 2026-09-01 03:41 639238304931064768
187 ms 54.222.32.197
10 2026-09-01 03:22 639238294131483803
9 ms 54.222.32.197
9 2026-09-01 03:04 639238283314985519
10 ms 54.222.32.197
8 2026-09-01 02:46 639238272374093187
7 ms 54.222.32.197
7 2026-09-01 01:52 639238240032549922
12 ms 54.222.32.197
6 2026-09-01 01:34 639238229204177368
7 ms 54.222.32.197
5 2026-09-01 01:16 639238218326150282
207 ms 54.222.32.197
4 2026-09-01 00:58 639238207574700853
378 ms 54.222.32.197
3 2026-09-01 00:40 639238196660283915
323 ms 54.222.32.197
2 2026-09-01 00:22 639238185782358546
211 ms 54.222.32.197
1 2026-09-01 00:04 639238175054391781
2009 ms 54.222.32.197