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 2026-08-12. For this date, NameServerHistory found 62 DNS check records, 59 successful responses, 3 failed responses, and 139 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

62

Historical checks stored for this nameserver on selected date

Average Latency

139 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-12 23:53

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

59

Checks that returned a measurable response

Failed Responses

3

Checks with no response or no returned latency

Failure Rate

5%

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 2026-08-12 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 23:53 639221753022017039
10 ms 145.239.187.199
61 2026-08-12 23:38 639221744107644868
9 ms 145.239.187.199
60 2026-08-12 23:23 639221735030187244
8 ms 145.239.187.199
59 2026-08-12 23:08 639221725815508109
9 ms 145.239.187.199
58 2026-08-12 22:16 639221694790955973
29 ms 145.239.187.199
57 2026-08-12 22:01 639221685562451720
2033 ms 145.239.187.199
56 2026-08-12 21:45 639221676023655289
14 ms 145.239.187.199
55 2026-08-12 21:29 639221666449119409
17 ms 145.239.187.199
54 2026-08-12 20:38 639221635456432556
18 ms 145.239.187.199
53 2026-08-12 20:22 639221626313054202
34 ms 145.239.187.199
52 2026-08-12 20:07 639221617091958857
63 ms 145.239.187.199
51 2026-08-12 19:51 639221607786737151
40 ms 145.239.187.199
50 2026-08-12 19:00 639221576664330059
21 ms 145.239.187.199
49 2026-08-12 18:44 639221567514216674
31 ms 145.239.187.199
48 2026-08-12 18:29 639221558399762524
13 ms 145.239.187.199
47 2026-08-12 18:13 639221549052016282
19 ms 145.239.187.199
46 2026-08-12 17:20 639221517673834934
-
45 2026-08-12 17:04 639221508282311633
34 ms 145.239.187.199
44 2026-08-12 16:48 639221498786324983
13 ms 145.239.187.199
43 2026-08-12 16:32 639221489157589737
7 ms 145.239.187.199
42 2026-08-12 15:40 639221457655914645
60 ms 145.239.187.199
41 2026-08-12 15:24 639221448164090526
45 ms 145.239.187.199
40 2026-08-12 15:08 639221438725783630
16 ms 145.239.187.199
39 2026-08-12 14:52 639221429178071087
43 ms 145.239.187.199
38 2026-08-12 14:00 639221397761278719
28 ms 145.239.187.199
37 2026-08-12 13:44 639221388200567278
2026 ms 145.239.187.199
36 2026-08-12 13:28 639221378483570949
107 ms 145.239.187.199
35 2026-08-12 13:12 639221368872360139
76 ms 145.239.187.199
34 2026-08-12 12:18 639221337226647415
59 ms 145.239.187.199
33 2026-08-12 12:02 639221327924087446
62 ms 145.239.187.199
32 2026-08-12 11:46 639221318096976375
195 ms 145.239.187.199
31 2026-08-12 11:30 639221308343145274
54 ms 145.239.187.199
30 2026-08-12 10:38 639221277089610470
151 ms 145.239.187.199
29 2026-08-12 10:22 639221267628136359
110 ms 145.239.187.199
28 2026-08-12 10:06 639221257907569952
13 ms 145.239.187.199
27 2026-08-12 09:50 639221248402420965
-
26 2026-08-12 08:57 639221216797540533
37 ms 145.239.187.199
25 2026-08-12 08:42 639221207385792352
72 ms 145.239.187.199
24 2026-08-12 08:26 639221198078534844
18 ms 145.239.187.199
23 2026-08-12 08:10 639221188677585577
71 ms 145.239.187.199
22 2026-08-12 07:18 639221157276484143
35 ms 145.239.187.199
21 2026-08-12 07:03 639221147876262183
2017 ms 145.239.187.199
20 2026-08-12 06:47 639221138388812469
27 ms 145.239.187.199
19 2026-08-12 06:31 639221128987381118
34 ms 145.239.187.199
18 2026-08-12 05:39 639221097816416095
11 ms 145.239.187.199
17 2026-08-12 05:24 639221088508065616
6 ms 145.239.187.199
16 2026-08-12 05:08 639221079092308503
9 ms 145.239.187.199
15 2026-08-12 04:52 639221069595873597
29 ms 145.239.187.199
14 2026-08-12 04:00 639221038601577496
15 ms 145.239.187.199
13 2026-08-12 03:45 639221029533901299
44 ms 145.239.187.199
12 2026-08-12 03:30 639221020333828965
19 ms 145.239.187.199
11 2026-08-12 03:15 639221011110510484
37 ms 145.239.187.199
10 2026-08-12 02:21 639220979815209769
39 ms 145.239.187.199
9 2026-08-12 02:07 639220970971410921
51 ms 145.239.187.199
8 2026-08-12 01:52 639220961848982361
11 ms 145.239.187.199
7 2026-08-12 01:36 639220952784591501
7 ms 145.239.187.199
6 2026-08-12 01:22 639220943893596731
-
5 2026-08-12 01:07 639220934954704520
23 ms 145.239.187.199
4 2026-08-12 00:51 639220925792457751
6 ms 145.239.187.199
3 2026-08-12 00:36 639220916610063538
44 ms 145.239.187.199
2 2026-08-12 00:21 639220907229361754
26 ms 145.239.187.199
1 2026-08-12 00:05 639220897896762127
71 ms 145.239.187.199