DNS response history for ns1.fastlydns.zone

ns1.fastlydns.zone 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 39 DNS check records, 38 successful responses, 1 failed responses, and 80 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.fastlydns.zone.
Records on Selected Date

39

Historical checks stored for this nameserver on selected date

Average Latency

80 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-25 13:23

All timestamps shown in UTC

Latest Resolved IP on Selected Date

23.235.32.42

Most recently resolved hosting IP on selected date

Successful Responses

38

Checks that returned a measurable response

Failed Responses

1

Checks with no response or no returned latency

Failure Rate

3%

Based on the selected date history

Selected Date Status

Responsive

At least one successful response exists on selected date

History for ns1.fastlydns.zone

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
39 2026-08-25 13:23 639232608016476376
49 ms 23.235.32.42
38 2026-08-25 13:05 639232597643611557
176 ms 23.235.32.42
37 2026-08-25 12:48 639232587225721862
14 ms 23.235.32.42
36 2026-08-25 12:31 639232576780683689
18 ms 23.235.32.42
35 2026-08-25 12:13 639232566381512620
13 ms 23.235.32.42
34 2026-08-25 11:56 639232556111768563
127 ms 23.235.32.42
33 2026-08-25 11:39 639232545839529039
12 ms 23.235.32.42
32 2026-08-25 11:22 639232535349285207
43 ms 23.235.32.42
31 2026-08-25 11:04 639232524938080723
60 ms 23.235.32.42
30 2026-08-25 10:11 639232492740373468
45 ms 23.235.32.42
29 2026-08-25 09:53 639232482235303141
50 ms 23.235.32.42
28 2026-08-25 09:36 639232471861770303
41 ms 23.235.32.42
27 2026-08-25 09:19 639232461630217327
52 ms 23.235.32.42
26 2026-08-25 09:01 639232451282965990
54 ms 23.235.32.42
25 2026-08-25 08:44 639232440814614938
321 ms 23.235.32.42
24 2026-08-25 08:27 639232430410720425
41 ms 23.235.32.42
23 2026-08-25 08:09 639232420003096185
286 ms 23.235.32.42
22 2026-08-25 07:52 639232409467287444
28 ms 23.235.32.42
21 2026-08-25 07:35 639232399077195997
-
20 2026-08-25 07:17 639232388731528337
37 ms 23.235.32.42
19 2026-08-25 07:00 639232378288598612
504 ms 23.235.32.42
18 2026-08-25 06:06 639232346196373643
160 ms 23.235.32.42
17 2026-08-25 05:49 639232336112370741
20 ms 23.235.32.42
16 2026-08-25 05:33 639232326146508970
156 ms 23.235.32.42
15 2026-08-25 05:16 639232316189381720
3 ms 23.235.32.42
14 2026-08-25 05:00 639232306217998913
23 ms 23.235.32.42
13 2026-08-25 04:43 639232296255744174
55 ms 23.235.32.42
12 2026-08-25 04:26 639232286095760789
43 ms 23.235.32.42
11 2026-08-25 04:09 639232276086186273
28 ms 23.235.32.42
10 2026-08-25 03:53 639232265900986425
44 ms 23.235.32.42
9 2026-08-25 03:36 639232255723518075
28 ms 23.235.32.42
8 2026-08-25 03:18 639232245484452890
12 ms 23.235.32.42
7 2026-08-25 03:01 639232235157175331
80 ms 23.235.32.42
6 2026-08-25 02:08 639232203197189095
12 ms 23.235.32.42
5 2026-08-25 01:51 639232192844564298
39 ms 23.235.32.42
4 2026-08-25 01:34 639232182496008942
93 ms 23.235.32.42
3 2026-08-25 01:16 639232172197053132
27 ms 23.235.32.42
2 2026-08-25 00:23 639232140250307418
29 ms 23.235.32.42
1 2026-08-25 00:06 639232129927860324
208 ms 23.235.32.42