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 2026-08-23. For this date, NameServerHistory found 75 DNS check records, 74 successful responses, 1 failed responses, and 108 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

75

Historical checks stored for this nameserver on selected date

Average Latency

108 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-23 23:44

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

74

Checks that returned a measurable response

Failed Responses

1

Checks with no response or no returned latency

Failure Rate

1%

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 2026-08-23 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
75 2026-08-23 23:44 639231254406598736
54 ms 104.156.84.32
74 2026-08-23 23:28 639231244697865594
66 ms 104.156.84.32
73 2026-08-23 23:11 639231234893504693
20 ms 104.156.84.32
72 2026-08-23 22:55 639231225024549139
30 ms 104.156.84.32
71 2026-08-23 22:38 639231214931957622
2012 ms 104.156.84.32
70 2026-08-23 22:22 639231204962010549
45 ms 104.156.84.32
69 2026-08-23 22:05 639231195170138463
29 ms 104.156.84.32
68 2026-08-23 21:49 639231185235020577
15 ms 104.156.84.32
67 2026-08-23 21:33 639231175558690075
26 ms 104.156.84.32
66 2026-08-23 21:16 639231165610444012
8 ms 104.156.84.32
65 2026-08-23 20:23 639231133806425363
20 ms 104.156.84.32
64 2026-08-23 20:07 639231124203758023
26 ms 104.156.84.32
63 2026-08-23 19:51 639231114428262706
2043 ms 104.156.84.32
62 2026-08-23 19:34 639231104662480065
32 ms 104.156.84.32
61 2026-08-23 19:18 639231094840372018
8 ms 104.156.84.32
60 2026-08-23 19:02 639231085024583224
8 ms 104.156.84.32
59 2026-08-23 18:45 639231075257417427
3 ms 104.156.84.32
58 2026-08-23 18:29 639231065516009503
17 ms 104.156.84.32
57 2026-08-23 18:13 639231055805348837
26 ms 104.156.84.32
56 2026-08-23 17:57 639231045980373765
10 ms 104.156.84.32
55 2026-08-23 17:40 639231035984577527
32 ms 104.156.84.32
54 2026-08-23 17:23 639231025928115303
35 ms 104.156.84.32
53 2026-08-23 16:30 639230994250157583
27 ms 104.156.84.32
52 2026-08-23 16:14 639230984476411369
20 ms 104.156.84.32
51 2026-08-23 15:58 639230974838373450
5 ms 104.156.84.32
50 2026-08-23 15:42 639230965244277645
24 ms 104.156.84.32
49 2026-08-23 15:26 639230955522101820
4 ms 104.156.84.32
48 2026-08-23 15:10 639230945754521603
4 ms 104.156.84.32
47 2026-08-23 14:53 639230935852040504
2 ms 104.156.84.32
46 2026-08-23 14:37 639230926222061048
14 ms 104.156.84.32
45 2026-08-23 14:21 639230916449726907
4 ms 104.156.84.32
44 2026-08-23 14:04 639230906595053086
13 ms 104.156.84.32
43 2026-08-23 13:48 639230896680429441
28 ms 104.156.84.32
42 2026-08-23 13:31 639230886630210965
10 ms 104.156.84.32
41 2026-08-23 12:39 639230855430405719
18 ms 104.156.84.32
40 2026-08-23 12:23 639230845707499136
90 ms 104.156.84.32
39 2026-08-23 12:07 639230836186805419
9 ms 104.156.84.32
38 2026-08-23 11:51 639230826493828316
12 ms 104.156.84.32
37 2026-08-23 11:35 639230816817882996
2197 ms 104.156.84.32
36 2026-08-23 11:18 639230806933854189
22 ms 104.156.84.32
35 2026-08-23 11:02 639230797120243854
33 ms 104.156.84.32
34 2026-08-23 10:45 639230787310272840
4 ms 104.156.84.32
33 2026-08-23 10:29 639230777600173142
14 ms 104.156.84.32
32 2026-08-23 10:13 639230767665024593
24 ms 104.156.84.32
31 2026-08-23 09:56 639230757720962293
36 ms 104.156.84.32
30 2026-08-23 09:40 639230747722189784
31 ms 104.156.84.32
29 2026-08-23 08:47 639230716313923480
46 ms 104.156.84.32
28 2026-08-23 08:31 639230706813835990
-
27 2026-08-23 08:15 639230696871062203
2 ms 104.156.84.32
26 2026-08-23 07:59 639230687142781616
50 ms 104.156.84.32
25 2026-08-23 07:42 639230677432142227
24 ms 104.156.84.32
24 2026-08-23 07:26 639230667686258061
20 ms 104.156.84.32
23 2026-08-23 07:10 639230658039243685
3 ms 104.156.84.32
22 2026-08-23 06:54 639230648468473803
30 ms 104.156.84.32
21 2026-08-23 06:38 639230638829658294
41 ms 104.156.84.32
20 2026-08-23 06:22 639230629247017617
19 ms 104.156.84.32
19 2026-08-23 06:06 639230619625318239
69 ms 104.156.84.32
18 2026-08-23 05:49 639230609697630264
45 ms 104.156.84.32
17 2026-08-23 04:58 639230578570131864
17 ms 104.156.84.32
16 2026-08-23 04:42 639230568958963168
9 ms 104.156.84.32
15 2026-08-23 04:25 639230559287611211
22 ms 104.156.84.32
14 2026-08-23 04:09 639230549524312030
22 ms 104.156.84.32
13 2026-08-23 03:53 639230539739801669
47 ms 104.156.84.32
12 2026-08-23 03:37 639230530084069375
12 ms 104.156.84.32
11 2026-08-23 03:21 639230520362691441
3 ms 104.156.84.32
10 2026-08-23 03:04 639230510677194518
15 ms 104.156.84.32
9 2026-08-23 02:49 639230501156002646
10 ms 104.156.84.32
8 2026-08-23 02:32 639230491502198541
39 ms 104.156.84.32
7 2026-08-23 02:16 639230481860318494
41 ms 104.156.84.32
6 2026-08-23 02:00 639230471893008575
35 ms 104.156.84.32
5 2026-08-23 01:07 639230440030877421
52 ms 104.156.84.32
4 2026-08-23 00:51 639230430479725508
45 ms 104.156.84.32
3 2026-08-23 00:35 639230420875160219
24 ms 104.156.84.32
2 2026-08-23 00:19 639230411240692575
15 ms 104.156.84.32
1 2026-08-23 00:03 639230401550806607
12 ms 104.156.84.32