DNS response history for ns1.rackset.com

ns1.rackset.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 2026-08-17. For this date, NameServerHistory found 72 DNS check records, 71 successful responses, 1 failed responses, and 206 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.rackset.com.
Records on Selected Date

72

Historical checks stored for this nameserver on selected date

Average Latency

206 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-17 23:47

All timestamps shown in UTC

Latest Resolved IP on Selected Date

145.239.187.199

Most recently resolved hosting IP on selected date

Successful Responses

71

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.rackset.com

Showing DNS history for 2026-08-17 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
72 2026-08-17 23:47 639226072268080268
42 ms 145.239.187.199
71 2026-08-17 23:31 639226062577647657
10 ms 145.239.187.199
70 2026-08-17 22:39 639226031060857136
2048 ms 145.239.187.199
69 2026-08-17 22:23 639226021535117364
36 ms 145.239.187.199
68 2026-08-17 22:07 639226011884237078
61 ms 145.239.187.199
67 2026-08-17 21:51 639226002309299142
36 ms 145.239.187.199
66 2026-08-17 21:35 639225992791784448
10 ms 145.239.187.199
65 2026-08-17 21:19 639225983045271390
25 ms 145.239.187.199
64 2026-08-17 21:02 639225973246293513
45 ms 145.239.187.199
63 2026-08-17 20:46 639225963620186236
18 ms 145.239.187.199
62 2026-08-17 20:30 639225953899183916
214 ms 145.239.187.199
61 2026-08-17 20:14 639225944391528206
24 ms 145.239.187.199
60 2026-08-17 19:58 639225934593254169
27 ms 145.239.187.199
59 2026-08-17 19:41 639225924669984512
57 ms 145.239.187.199
58 2026-08-17 18:49 639225893048561320
27 ms 145.239.187.199
57 2026-08-17 18:33 639225883481298424
45 ms 145.239.187.199
56 2026-08-17 18:17 639225873845394034
2058 ms 145.239.187.199
55 2026-08-17 18:00 639225864216078662
14 ms 145.239.187.199
54 2026-08-17 17:44 639225854541857773
19 ms 145.239.187.199
53 2026-08-17 17:28 639225844733604072
31 ms 145.239.187.199
52 2026-08-17 17:12 639225835085229232
52 ms 145.239.187.199
51 2026-08-17 16:56 639225825349373981
14 ms 145.239.187.199
50 2026-08-17 16:40 639225815690604161
48 ms 145.239.187.199
49 2026-08-17 16:23 639225805952472306
24 ms 145.239.187.199
48 2026-08-17 16:07 639225796264729638
2021 ms 145.239.187.199
47 2026-08-17 15:51 639225786326499329
10 ms 145.239.187.199
46 2026-08-17 14:58 639225754798130711
47 ms 145.239.187.199
45 2026-08-17 14:42 639225745123193922
18 ms 145.239.187.199
44 2026-08-17 14:26 639225735540597271
42 ms 145.239.187.199
43 2026-08-17 14:10 639225725894857396
2062 ms 145.239.187.199
42 2026-08-17 13:54 639225716249606913
13 ms 145.239.187.199
41 2026-08-17 13:38 639225706638238179
51 ms 145.239.187.199
40 2026-08-17 13:22 639225696949691423
32 ms 145.239.187.199
39 2026-08-17 13:06 639225687286186336
43 ms 145.239.187.199
38 2026-08-17 12:50 639225677679573133
38 ms 145.239.187.199
37 2026-08-17 12:33 639225667957861024
28 ms 145.239.187.199
36 2026-08-17 12:17 639225658298791618
24 ms 145.239.187.199
35 2026-08-17 12:01 639225648583652785
36 ms 145.239.187.199
34 2026-08-17 11:08 639225617000524308
8 ms 145.239.187.199
33 2026-08-17 10:53 639225607668541600
10 ms 145.239.187.199
32 2026-08-17 10:37 639225598117279238
21 ms 145.239.187.199
31 2026-08-17 10:21 639225588751002710
25 ms 145.239.187.199
30 2026-08-17 10:06 639225579295831051
2033 ms 145.239.187.199
29 2026-08-17 09:50 639225569761469940
31 ms 145.239.187.199
28 2026-08-17 09:34 639225560161422333
60 ms 145.239.187.199
27 2026-08-17 09:18 639225550739955565
73 ms 145.239.187.199
26 2026-08-17 09:02 639225541125222426
60 ms 145.239.187.199
25 2026-08-17 08:46 639225531526675983
12 ms 145.239.187.199
24 2026-08-17 08:30 639225521915528222
59 ms 145.239.187.199
23 2026-08-17 08:14 639225512148151789
19 ms 145.239.187.199
22 2026-08-17 07:21 639225480786142412
5 ms 145.239.187.199
21 2026-08-17 07:06 639225471394348551
12 ms 145.239.187.199
20 2026-08-17 06:50 639225462031685068
11 ms 145.239.187.199
19 2026-08-17 06:35 639225452639458328
7 ms 145.239.187.199
18 2026-08-17 06:19 639225443300966543
2026 ms 145.239.187.199
17 2026-08-17 06:03 639225433880499379
21 ms 145.239.187.199
16 2026-08-17 05:47 639225424395198277
127 ms 145.239.187.199
15 2026-08-17 05:31 639225414744137487
11 ms 145.239.187.199
14 2026-08-17 05:15 639225405186783164
35 ms 145.239.187.199
13 2026-08-17 05:00 639225395563669822
-
12 2026-08-17 04:44 639225386076645158
17 ms 145.239.187.199
11 2026-08-17 04:28 639225376620669704
39 ms 145.239.187.199
10 2026-08-17 03:36 639225345580892706
36 ms 145.239.187.199
9 2026-08-17 03:20 639225336207383710
83 ms 145.239.187.199
8 2026-08-17 03:05 639225326726565001
55 ms 145.239.187.199
7 2026-08-17 02:49 639225317249271010
15 ms 145.239.187.199
6 2026-08-17 01:57 639225286280886044
33 ms 145.239.187.199
5 2026-08-17 01:42 639225276872567548
10 ms 145.239.187.199
4 2026-08-17 01:26 639225267353865348
84 ms 145.239.187.199
3 2026-08-17 01:10 639225258033914248
39 ms 145.239.187.199
2 2026-08-17 00:18 639225226652221583
101 ms 145.239.187.199
1 2026-08-17 00:02 639225217156387684
6 ms 145.239.187.199