DNS response history for ns1.dropbox.com

ns1.dropbox.com 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 160 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.dropbox.com.
Records on Selected Date

75

Historical checks stored for this nameserver on selected date

Average Latency

160 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

162.125.40.4

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 ns1.dropbox.com

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
11 ms 162.125.40.4
74 2026-08-23 23:27 639231244697865594
2013 ms 162.125.40.4
73 2026-08-23 23:11 639231234893504693
9 ms 162.125.40.4
72 2026-08-23 22:55 639231225024549139
5 ms 162.125.40.4
71 2026-08-23 22:38 639231214931957622
33 ms 162.125.40.4
70 2026-08-23 22:21 639231204962010549
82 ms 162.125.40.4
69 2026-08-23 22:05 639231195170138463
12 ms 162.125.40.4
68 2026-08-23 21:48 639231185235020577
29 ms 162.125.40.4
67 2026-08-23 21:32 639231175558690075
17 ms 162.125.40.4
66 2026-08-23 21:16 639231165610444012
14 ms 162.125.40.4
65 2026-08-23 20:23 639231133806425363
8 ms 162.125.40.4
64 2026-08-23 20:07 639231124203758023
20 ms 162.125.40.4
63 2026-08-23 19:50 639231114428262706
10 ms 162.125.40.4
62 2026-08-23 19:34 639231104662480065
5 ms 162.125.40.4
61 2026-08-23 19:18 639231094840372018
31 ms 162.125.40.4
60 2026-08-23 19:01 639231085024583224
28 ms 162.125.40.4
59 2026-08-23 18:45 639231075257417427
7 ms 162.125.40.4
58 2026-08-23 18:29 639231065516009503
13 ms 162.125.40.4
57 2026-08-23 18:13 639231055805348837
44 ms 162.125.40.4
56 2026-08-23 17:56 639231045980373765
5 ms 162.125.40.4
55 2026-08-23 17:40 639231035984577527
45 ms 162.125.40.4
54 2026-08-23 17:23 639231025928115303
34 ms 162.125.40.4
53 2026-08-23 16:30 639230994250157583
17 ms 162.125.40.4
52 2026-08-23 16:14 639230984476411369
32 ms 162.125.40.4
51 2026-08-23 15:58 639230974838373450
6 ms 162.125.40.4
50 2026-08-23 15:42 639230965244277645
34 ms 162.125.40.4
49 2026-08-23 15:26 639230955522101820
29 ms 162.125.40.4
48 2026-08-23 15:09 639230945754521603
34 ms 162.125.40.4
47 2026-08-23 14:53 639230935852040504
4 ms 162.125.40.4
46 2026-08-23 14:37 639230926222061048
6 ms 162.125.40.4
45 2026-08-23 14:20 639230916449726907
8 ms 162.125.40.4
44 2026-08-23 14:04 639230906595053086
7 ms 162.125.40.4
43 2026-08-23 13:47 639230896680429441
17 ms 162.125.40.4
42 2026-08-23 13:31 639230886630210965
6 ms 162.125.40.4
41 2026-08-23 12:39 639230855430405719
34 ms 162.125.40.4
40 2026-08-23 12:22 639230845707499136
42 ms 162.125.40.4
39 2026-08-23 12:07 639230836186805419
15 ms 162.125.40.4
38 2026-08-23 11:50 639230826493828316
23 ms 162.125.40.4
37 2026-08-23 11:34 639230816817882996
45 ms 162.125.40.4
36 2026-08-23 11:18 639230806933854189
57 ms 162.125.40.4
35 2026-08-23 11:01 639230797120243854
2009 ms 162.125.40.4
34 2026-08-23 10:45 639230787310272840
27 ms 162.125.40.4
33 2026-08-23 10:29 639230777600173142
4 ms 162.125.40.4
32 2026-08-23 10:12 639230767665024593
17 ms 162.125.40.4
31 2026-08-23 09:56 639230757720962293
2008 ms 162.125.40.4
30 2026-08-23 09:39 639230747722189784
10 ms 162.125.40.4
29 2026-08-23 08:47 639230716313923480
11 ms 162.125.40.4
28 2026-08-23 08:31 639230706813835990
47 ms 162.125.40.4
27 2026-08-23 08:14 639230696871062203
4 ms 162.125.40.4
26 2026-08-23 07:58 639230687142781616
38 ms 162.125.40.4
25 2026-08-23 07:42 639230677432142227
9 ms 162.125.40.4
24 2026-08-23 07:26 639230667686258061
24 ms 162.125.40.4
23 2026-08-23 07:10 639230658039243685
62 ms 162.125.40.4
22 2026-08-23 06:54 639230648468473803
2012 ms 162.125.40.4
21 2026-08-23 06:38 639230638829658294
52 ms 162.125.40.4
20 2026-08-23 06:22 639230629247017617
31 ms 162.125.40.4
19 2026-08-23 06:06 639230619625318239
31 ms 162.125.40.4
18 2026-08-23 05:49 639230609697630264
2040 ms 162.125.40.4
17 2026-08-23 04:57 639230578570131864
-
16 2026-08-23 04:41 639230568958963168
8 ms 162.125.40.4
15 2026-08-23 04:25 639230559287611211
29 ms 162.125.40.4
14 2026-08-23 04:09 639230549524312030
37 ms 162.125.40.4
13 2026-08-23 03:53 639230539739801669
117 ms 162.125.40.4
12 2026-08-23 03:36 639230530084069375
26 ms 162.125.40.4
11 2026-08-23 03:20 639230520362691441
37 ms 162.125.40.4
10 2026-08-23 03:04 639230510677194518
77 ms 162.125.40.4
9 2026-08-23 02:48 639230501156002646
4 ms 162.125.40.4
8 2026-08-23 02:32 639230491502198541
37 ms 162.125.40.4
7 2026-08-23 02:16 639230481860318494
26 ms 162.125.40.4
6 2026-08-23 01:59 639230471893008575
6 ms 162.125.40.4
5 2026-08-23 01:06 639230440030877421
8 ms 162.125.40.4
4 2026-08-23 00:50 639230430479725508
33 ms 162.125.40.4
3 2026-08-23 00:34 639230420875160219
8 ms 162.125.40.4
2 2026-08-23 00:18 639230411240692575
3 ms 162.125.40.4
1 2026-08-23 00:02 639230401550806607
26 ms 162.125.40.4