DNS response history for ns1.rackbug.com

ns1.rackbug.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 2026-08-21. For this date, NameServerHistory found 73 DNS check records, 72 successful responses, 1 failed responses, and 199 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.rackbug.com.
Records on Selected Date

73

Historical checks stored for this nameserver on selected date

Average Latency

199 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-21 23:53

All timestamps shown in UTC

Latest Resolved IP on Selected Date

192.185.99.211

Most recently resolved hosting IP on selected date

Successful Responses

72

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.rackbug.com

Showing DNS history for 2026-08-21 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
73 2026-08-21 23:53 639229527598660841
195 ms 192.185.99.211
72 2026-08-21 23:37 639229517954323214
226 ms 192.185.99.211
71 2026-08-21 23:21 639229508269999021
110 ms 192.185.99.211
70 2026-08-21 23:05 639229498559060171
123 ms 192.185.99.211
69 2026-08-21 22:48 639229488519347586
100 ms 192.185.99.211
68 2026-08-21 21:55 639229456606578934
200 ms 192.185.99.211
67 2026-08-21 21:39 639229446985772499
3 ms 192.185.99.211
66 2026-08-21 21:23 639229437367313098
8 ms 192.185.99.211
65 2026-08-21 21:07 639229427923950391
107 ms 192.185.99.211
64 2026-08-21 20:51 639229418168588854
108 ms 192.185.99.211
63 2026-08-21 20:34 639229408345678334
99 ms 192.185.99.211
62 2026-08-21 20:18 639229398616354648
198 ms 192.185.99.211
61 2026-08-21 20:02 639229388634592323
202 ms 192.185.99.211
60 2026-08-21 19:45 639229378792837692
191 ms 192.185.99.211
59 2026-08-21 19:29 639229369154682311
10 ms 192.185.99.211
58 2026-08-21 19:13 639229359248017926
216 ms 192.185.99.211
57 2026-08-21 18:56 639229349124294642
235 ms 192.185.99.211
56 2026-08-21 18:04 639229317791715692
197 ms 192.185.99.211
55 2026-08-21 17:47 639229308115194575
95 ms 192.185.99.211
54 2026-08-21 17:31 639229298320320558
2110 ms 192.185.99.211
53 2026-08-21 17:15 639229288674863221
127 ms 192.185.99.211
52 2026-08-21 16:59 639229278983677079
111 ms 192.185.99.211
51 2026-08-21 16:43 639229269405517175
8 ms 192.185.99.211
50 2026-08-21 16:27 639229259594798244
100 ms 192.185.99.211
49 2026-08-21 16:10 639229249736681188
2009 ms 192.185.99.211
48 2026-08-21 15:53 639229239699417787
13 ms 192.185.99.211
47 2026-08-21 15:37 639229229621964033
195 ms 192.185.99.211
46 2026-08-21 15:20 639229219567270965
100 ms 192.185.99.211
45 2026-08-21 15:03 639229209406666856
14 ms 192.185.99.211
44 2026-08-21 14:10 639229177815876178
10 ms 192.185.99.211
43 2026-08-21 13:54 639229168243572685
19 ms 192.185.99.211
42 2026-08-21 13:38 639229158599856475
4 ms 192.185.99.211
41 2026-08-21 13:22 639229148998940902
214 ms 192.185.99.211
40 2026-08-21 13:06 639229139276923594
3 ms 192.185.99.211
39 2026-08-21 12:50 639229129709912394
123 ms 192.185.99.211
38 2026-08-21 12:34 639229119801488500
3 ms 192.185.99.211
37 2026-08-21 12:17 639229110135262458
114 ms 192.185.99.211
36 2026-08-21 12:01 639229100336051392
211 ms 192.185.99.211
35 2026-08-21 11:45 639229090641415626
101 ms 192.185.99.211
34 2026-08-21 11:28 639229080702683947
128 ms 192.185.99.211
33 2026-08-21 11:12 639229070601456699
-
32 2026-08-21 10:19 639229038947447232
134 ms 192.185.99.211
31 2026-08-21 10:03 639229029268708773
34 ms 192.185.99.211
30 2026-08-21 09:46 639229019647910603
198 ms 192.185.99.211
29 2026-08-21 09:30 639229009983843738
136 ms 192.185.99.211
28 2026-08-21 09:14 639229000203331882
3 ms 192.185.99.211
27 2026-08-21 08:58 639228990302335999
103 ms 192.185.99.211
26 2026-08-21 08:41 639228980567740722
109 ms 192.185.99.211
25 2026-08-21 08:25 639228970762445174
207 ms 192.185.99.211
24 2026-08-21 08:09 639228961065054445
99 ms 192.185.99.211
23 2026-08-21 07:53 639228951224649885
101 ms 192.185.99.211
22 2026-08-21 07:36 639228941303864592
196 ms 192.185.99.211
21 2026-08-21 07:19 639228931191328583
195 ms 192.185.99.211
20 2026-08-21 06:26 639228899518173317
4 ms 192.185.99.211
19 2026-08-21 06:10 639228889785027669
207 ms 192.185.99.211
18 2026-08-21 05:54 639228880106330161
194 ms 192.185.99.211
17 2026-08-21 05:38 639228870316184091
52 ms 192.185.99.211
16 2026-08-21 05:22 639228860695366512
165 ms 192.185.99.211
15 2026-08-21 05:06 639228851027209500
104 ms 192.185.99.211
14 2026-08-21 04:50 639228841479265462
32 ms 192.185.99.211
13 2026-08-21 04:34 639228831752962260
118 ms 192.185.99.211
12 2026-08-21 04:17 639228821953295483
209 ms 192.185.99.211
11 2026-08-21 04:01 639228812227429953
98 ms 192.185.99.211
10 2026-08-21 03:45 639228802476107538
102 ms 192.185.99.211
9 2026-08-21 03:28 639228792525492032
4 ms 192.185.99.211
8 2026-08-21 02:36 639228761131421385
114 ms 192.185.99.211
7 2026-08-21 02:20 639228751571206692
2008 ms 192.185.99.211
6 2026-08-21 02:03 639228741705571019
114 ms 192.185.99.211
5 2026-08-21 01:47 639228731642208228
210 ms 192.185.99.211
4 2026-08-21 00:55 639228700387002072
211 ms 192.185.99.211
3 2026-08-21 00:38 639228690742014433
202 ms 192.185.99.211
2 2026-08-21 00:22 639228680877937122
194 ms 192.185.99.211
1 2026-08-21 00:05 639228670775860800
124 ms 192.185.99.211