DNS response history for ns-851.awsdns-42.net

ns-851.awsdns-42.net 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 2026-08-24. For this date, NameServerHistory found 40 DNS check records, 40 successful responses, 0 failed responses, and 64 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-851.awsdns-42.net.
Records on Selected Date

40

Historical checks stored for this nameserver on selected date

Average Latency

64 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-24 16:51

All timestamps shown in UTC

Latest Resolved IP on Selected Date

205.251.195.83

Most recently resolved hosting IP on selected date

Successful Responses

40

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 ns-851.awsdns-42.net

Showing DNS history for 2026-08-24 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
40 2026-08-24 16:51 639231870418029045
11 ms 205.251.195.83
39 2026-08-24 16:34 639231860258429562
4 ms 205.251.195.83
38 2026-08-24 15:40 639231828211839931
47 ms 205.251.195.83
37 2026-08-24 15:23 639231818080917481
4 ms 205.251.195.83
36 2026-08-24 15:06 639231807961539652
9 ms 205.251.195.83
35 2026-08-24 14:49 639231797631669865
6 ms 205.251.195.83
34 2026-08-24 13:56 639231765923559455
4 ms 205.251.195.83
33 2026-08-24 13:40 639231755868832964
25 ms 205.251.195.83
32 2026-08-24 13:23 639231745628278877
22 ms 205.251.195.83
31 2026-08-24 13:06 639231735407682062
5 ms 205.251.195.83
30 2026-08-24 12:13 639231703815441688
43 ms 205.251.195.83
29 2026-08-24 11:56 639231693747052549
45 ms 205.251.195.83
28 2026-08-24 11:39 639231683712487276
7 ms 205.251.195.83
27 2026-08-24 11:22 639231673513573868
27 ms 205.251.195.83
26 2026-08-24 10:29 639231641791249939
7 ms 205.251.195.83
25 2026-08-24 10:13 639231631866211033
9 ms 205.251.195.83
24 2026-08-24 09:56 639231621644955316
6 ms 205.251.195.83
23 2026-08-24 09:39 639231611478799259
25 ms 205.251.195.83
22 2026-08-24 08:46 639231579923718211
9 ms 205.251.195.83
21 2026-08-24 08:30 639231569810702936
9 ms 205.251.195.83
20 2026-08-24 08:13 639231559762411619
11 ms 205.251.195.83
19 2026-08-24 07:56 639231549663595407
3 ms 205.251.195.83
18 2026-08-24 07:03 639231518076817246
2032 ms 205.251.195.83
17 2026-08-24 06:47 639231508078650885
17 ms 205.251.195.83
16 2026-08-24 06:30 639231498210697093
25 ms 205.251.195.83
15 2026-08-24 06:13 639231488109699360
12 ms 205.251.195.83
14 2026-08-24 05:21 639231456772510692
5 ms 205.251.195.83
13 2026-08-24 05:05 639231447084631185
30 ms 205.251.195.83
12 2026-08-24 04:49 639231437208519473
9 ms 205.251.195.83
11 2026-08-24 04:32 639231427209627490
4 ms 205.251.195.83
10 2026-08-24 03:39 639231395791246644
4 ms 205.251.195.83
9 2026-08-24 03:23 639231386075551458
3 ms 205.251.195.83
8 2026-08-24 03:07 639231376208713791
3 ms 205.251.195.83
7 2026-08-24 02:50 639231366170589276
8 ms 205.251.195.83
6 2026-08-24 01:58 639231334732159368
12 ms 205.251.195.83
5 2026-08-24 01:42 639231325035670078
11 ms 205.251.195.83
4 2026-08-24 01:25 639231315132253837
4 ms 205.251.195.83
3 2026-08-24 01:08 639231305014280808
12 ms 205.251.195.83
2 2026-08-24 00:16 639231273779380675
3 ms 205.251.195.83
1 2026-08-24 00:00 639231264180839154
24 ms 205.251.195.83