DNS response history for ns1.serverrack.net

ns1.serverrack.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 2026-08-23. For this date, NameServerHistory found 75 DNS check records, 74 successful responses, 1 failed responses, and 40 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.serverrack.net.
Records on Selected Date

75

Historical checks stored for this nameserver on selected date

Average Latency

40 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-23 23:47

All timestamps shown in UTC

Latest Resolved IP on Selected Date

137.174.138.170

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.serverrack.net

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 23:47 639231254406598736
37 ms 137.174.138.170
74 2026-08-23 23:30 639231244697865594
34 ms 137.174.138.170
73 2026-08-23 23:14 639231234893504693
20 ms 137.174.138.170
72 2026-08-23 22:58 639231225024549139
46 ms 137.174.138.170
71 2026-08-23 22:41 639231214931957622
17 ms 137.174.138.170
70 2026-08-23 22:24 639231204962010549
59 ms 137.174.138.170
69 2026-08-23 22:08 639231195170138463
28 ms 137.174.138.170
68 2026-08-23 21:51 639231185235020577
28 ms 137.174.138.170
67 2026-08-23 21:35 639231175558690075
20 ms 137.174.138.170
66 2026-08-23 21:19 639231165610444012
9 ms 137.174.138.170
65 2026-08-23 20:26 639231133806425363
16 ms 137.174.138.170
64 2026-08-23 20:10 639231124203758023
23 ms 137.174.138.170
63 2026-08-23 19:53 639231114428262706
33 ms 137.174.138.170
62 2026-08-23 19:37 639231104662480065
30 ms 137.174.138.170
61 2026-08-23 19:21 639231094840372018
27 ms 137.174.138.170
60 2026-08-23 19:04 639231085024583224
16 ms 137.174.138.170
59 2026-08-23 18:48 639231075257417427
23 ms 137.174.138.170
58 2026-08-23 18:32 639231065516009503
41 ms 137.174.138.170
57 2026-08-23 18:16 639231055805348837
27 ms 137.174.138.170
56 2026-08-23 17:59 639231045980373765
64 ms 137.174.138.170
55 2026-08-23 17:43 639231035984577527
27 ms 137.174.138.170
54 2026-08-23 17:26 639231025928115303
26 ms 137.174.138.170
53 2026-08-23 16:33 639230994250157583
131 ms 137.174.138.170
52 2026-08-23 16:17 639230984476411369
205 ms 137.174.138.170
51 2026-08-23 16:01 639230974838373450
23 ms 137.174.138.170
50 2026-08-23 15:45 639230965244277645
23 ms 137.174.138.170
49 2026-08-23 15:28 639230955522101820
31 ms 137.174.138.170
48 2026-08-23 15:12 639230945754521603
26 ms 137.174.138.170
47 2026-08-23 14:56 639230935852040504
13 ms 137.174.138.170
46 2026-08-23 14:40 639230926222061048
33 ms 137.174.138.170
45 2026-08-23 14:23 639230916449726907
65 ms 137.174.138.170
44 2026-08-23 14:07 639230906595053086
25 ms 137.174.138.170
43 2026-08-23 13:50 639230896680429441
47 ms 137.174.138.170
42 2026-08-23 13:34 639230886630210965
29 ms 137.174.138.170
41 2026-08-23 12:42 639230855430405719
38 ms 137.174.138.170
40 2026-08-23 12:25 639230845707499136
37 ms 137.174.138.170
39 2026-08-23 12:10 639230836186805419
36 ms 137.174.138.170
38 2026-08-23 11:53 639230826493828316
25 ms 137.174.138.170
37 2026-08-23 11:37 639230816817882996
22 ms 137.174.138.170
36 2026-08-23 11:21 639230806933854189
7 ms 137.174.138.170
35 2026-08-23 11:05 639230797120243854
33 ms 137.174.138.170
34 2026-08-23 10:48 639230787310272840
3 ms 137.174.138.170
33 2026-08-23 10:32 639230777600173142
20 ms 137.174.138.170
32 2026-08-23 10:15 639230767665024593
49 ms 137.174.138.170
31 2026-08-23 09:59 639230757720962293
22 ms 137.174.138.170
30 2026-08-23 09:42 639230747722189784
41 ms 137.174.138.170
29 2026-08-23 08:50 639230716313923480
8 ms 137.174.138.170
28 2026-08-23 08:34 639230706813835990
29 ms 137.174.138.170
27 2026-08-23 08:17 639230696871062203
47 ms 137.174.138.170
26 2026-08-23 08:01 639230687142781616
19 ms 137.174.138.170
25 2026-08-23 07:45 639230677432142227
12 ms 137.174.138.170
24 2026-08-23 07:29 639230667686258061
24 ms 137.174.138.170
23 2026-08-23 07:13 639230658039243685
39 ms 137.174.138.170
22 2026-08-23 06:57 639230648468473803
44 ms 137.174.138.170
21 2026-08-23 06:41 639230638829658294
25 ms 137.174.138.170
20 2026-08-23 06:25 639230629247017617
196 ms 137.174.138.170
19 2026-08-23 06:09 639230619625318239
24 ms 137.174.138.170
18 2026-08-23 05:52 639230609697630264
6 ms 137.174.138.170
17 2026-08-23 05:00 639230578570131864
76 ms 137.174.138.170
16 2026-08-23 04:44 639230568958963168
21 ms 137.174.138.170
15 2026-08-23 04:28 639230559287611211
30 ms 137.174.138.170
14 2026-08-23 04:12 639230549524312030
227 ms 137.174.138.170
13 2026-08-23 03:56 639230539739801669
31 ms 137.174.138.170
12 2026-08-23 03:40 639230530084069375
37 ms 137.174.138.170
11 2026-08-23 03:23 639230520362691441
31 ms 137.174.138.170
10 2026-08-23 03:07 639230510677194518
34 ms 137.174.138.170
9 2026-08-23 02:51 639230501156002646
5 ms 137.174.138.170
8 2026-08-23 02:35 639230491502198541
29 ms 137.174.138.170
7 2026-08-23 02:19 639230481860318494
26 ms 137.174.138.170
6 2026-08-23 02:02 639230471893008575
53 ms 137.174.138.170
5 2026-08-23 01:09 639230440030877421
51 ms 137.174.138.170
4 2026-08-23 00:53 639230430479725508
28 ms 137.174.138.170
3 2026-08-23 00:37 639230420875160219
122 ms 137.174.138.170
2 2026-08-23 00:21 639230411240692575
24 ms 137.174.138.170
1 2026-08-23 00:05 639230401550806607
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