DNS response history for ns4.fastlydns.dev

ns4.fastlydns.dev 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 2026-08-12. For this date, NameServerHistory found 62 DNS check records, 62 successful responses, 0 failed responses, and 228 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 ns4.fastlydns.dev.
Records on Selected Date

62

Historical checks stored for this nameserver on selected date

Average Latency

228 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-12 23:48

All timestamps shown in UTC

Latest Resolved IP on Selected Date

104.156.84.32

Most recently resolved hosting IP on selected date

Successful Responses

62

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 ns4.fastlydns.dev

Showing DNS history for 2026-08-12 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
62 2026-08-12 23:48 639221753022017039
82 ms 104.156.84.32
61 2026-08-12 23:33 639221744107644868
19 ms 104.156.84.32
60 2026-08-12 23:18 639221735030187244
30 ms 104.156.84.32
59 2026-08-12 23:03 639221725815508109
33 ms 104.156.84.32
58 2026-08-12 22:11 639221694790955973
38 ms 104.156.84.32
57 2026-08-12 21:56 639221685562451720
56 ms 104.156.84.32
56 2026-08-12 21:40 639221676023655289
68 ms 104.156.84.32
55 2026-08-12 21:24 639221666449119409
18 ms 104.156.84.32
54 2026-08-12 20:32 639221635456432556
39 ms 104.156.84.32
53 2026-08-12 20:17 639221626313054202
19 ms 104.156.84.32
52 2026-08-12 20:02 639221617091958857
8 ms 104.156.84.32
51 2026-08-12 19:46 639221607786737151
23 ms 104.156.84.32
50 2026-08-12 18:54 639221576664330059
49 ms 104.156.84.32
49 2026-08-12 18:39 639221567514216674
67 ms 104.156.84.32
48 2026-08-12 18:24 639221558399762524
23 ms 104.156.84.32
47 2026-08-12 18:08 639221549052016282
2073 ms 104.156.84.32
46 2026-08-12 17:16 639221517673834934
32 ms 104.156.84.32
45 2026-08-12 17:00 639221508282311633
43 ms 104.156.84.32
44 2026-08-12 16:44 639221498786324983
33 ms 104.156.84.32
43 2026-08-12 16:28 639221489157589737
27 ms 104.156.84.32
42 2026-08-12 15:36 639221457655914645
11 ms 104.156.84.32
41 2026-08-12 15:20 639221448164090526
77 ms 104.156.84.32
40 2026-08-12 15:04 639221438725783630
15 ms 104.156.84.32
39 2026-08-12 14:48 639221429178071087
2038 ms 104.156.84.32
38 2026-08-12 13:56 639221397761278719
2029 ms 104.156.84.32
37 2026-08-12 13:40 639221388200567278
51 ms 104.156.84.32
36 2026-08-12 13:24 639221378483570949
25 ms 104.156.84.32
35 2026-08-12 13:08 639221368872360139
10 ms 104.156.84.32
34 2026-08-12 12:15 639221337226647415
18 ms 104.156.84.32
33 2026-08-12 12:00 639221327924087446
29 ms 104.156.84.32
32 2026-08-12 11:43 639221318096976375
2041 ms 104.156.84.32
31 2026-08-12 11:27 639221308343145274
23 ms 104.156.84.32
30 2026-08-12 10:35 639221277089610470
18 ms 104.156.84.32
29 2026-08-12 10:19 639221267628136359
49 ms 104.156.84.32
28 2026-08-12 10:03 639221257907569952
13 ms 104.156.84.32
27 2026-08-12 09:47 639221248402420965
7 ms 104.156.84.32
26 2026-08-12 08:54 639221216797540533
19 ms 104.156.84.32
25 2026-08-12 08:39 639221207385792352
15 ms 104.156.84.32
24 2026-08-12 08:23 639221198078534844
22 ms 104.156.84.32
23 2026-08-12 08:08 639221188677585577
50 ms 104.156.84.32
22 2026-08-12 07:15 639221157276484143
2022 ms 104.156.84.32
21 2026-08-12 06:59 639221147876262183
9 ms 104.156.84.32
20 2026-08-12 06:44 639221138388812469
73 ms 104.156.84.32
19 2026-08-12 06:28 639221128987381118
9 ms 104.156.84.32
18 2026-08-12 05:36 639221097816416095
147 ms 104.156.84.32
17 2026-08-12 05:21 639221088508065616
18 ms 104.156.84.32
16 2026-08-12 05:05 639221079092308503
54 ms 104.156.84.32
15 2026-08-12 04:49 639221069595873597
25 ms 104.156.84.32
14 2026-08-12 03:57 639221038601577496
30 ms 104.156.84.32
13 2026-08-12 03:42 639221029533901299
14 ms 104.156.84.32
12 2026-08-12 03:27 639221020333828965
15 ms 104.156.84.32
11 2026-08-12 03:12 639221011110510484
7 ms 104.156.84.32
10 2026-08-12 02:19 639220979815209769
31 ms 104.156.84.32
9 2026-08-12 02:05 639220970971410921
58 ms 104.156.84.32
8 2026-08-12 01:50 639220961848982361
2034 ms 104.156.84.32
7 2026-08-12 01:34 639220952784591501
68 ms 104.156.84.32
6 2026-08-12 01:20 639220943893596731
13 ms 104.156.84.32
5 2026-08-12 01:05 639220934954704520
15 ms 104.156.84.32
4 2026-08-12 00:49 639220925792457751
21 ms 104.156.84.32
3 2026-08-12 00:34 639220916610063538
71 ms 104.156.84.32
2 2026-08-12 00:18 639220907229361754
67 ms 104.156.84.32
1 2026-08-12 00:03 639220897896762127
16 ms 104.156.84.32