DNS response history for ns1.racknerd.com

ns1.racknerd.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 144 DNS check records, 144 successful responses, 0 failed responses, and 196 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.racknerd.com.
Records on Selected Date

144

Historical checks stored for this nameserver on selected date

Average Latency

196 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-23 22:57

All timestamps shown in UTC

Latest Resolved IP on Selected Date

172.66.154.167

Most recently resolved hosting IP on selected date

Successful Responses

144

Checks that returned a measurable response

Failed Responses

0

Checks with no response or no returned latency

Failure Rate

0%

Based on the selected date history

Selected Date Status

Responsive

At least one successful response exists on selected date

History for ns1.racknerd.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
144 2026-08-23 22:57 639231225024549139
21 ms 172.66.154.167
143 2026-08-23 22:57 639231225024549139
21 ms 104.20.36.161
142 2026-08-23 22:40 639231214931957622
35 ms 172.66.154.167
141 2026-08-23 22:40 639231214931957622
35 ms 104.20.36.161
140 2026-08-23 22:23 639231204962010549
16 ms 104.20.36.161
139 2026-08-23 22:23 639231204962010549
16 ms 172.66.154.167
138 2026-08-23 22:07 639231195170138463
51 ms 104.20.36.161
137 2026-08-23 22:07 639231195170138463
51 ms 172.66.154.167
136 2026-08-23 21:50 639231185235020577
35 ms 104.20.36.161
135 2026-08-23 21:50 639231185235020577
35 ms 172.66.154.167
134 2026-08-23 21:34 639231175558690075
4 ms 104.20.36.161
133 2026-08-23 21:34 639231175558690075
4 ms 172.66.154.167
132 2026-08-23 21:17 639231165610444012
31 ms 172.66.154.167
131 2026-08-23 21:17 639231165610444012
31 ms 104.20.36.161
130 2026-08-23 20:25 639231133806425363
15 ms 172.66.154.167
129 2026-08-23 20:25 639231133806425363
15 ms 104.20.36.161
128 2026-08-23 20:09 639231124203758023
65 ms 104.20.36.161
127 2026-08-23 20:09 639231124203758023
65 ms 172.66.154.167
126 2026-08-23 19:52 639231114428262706
9 ms 104.20.36.161
125 2026-08-23 19:52 639231114428262706
9 ms 172.66.154.167
124 2026-08-23 19:36 639231104662480065
2025 ms 104.20.36.161
123 2026-08-23 19:36 639231104662480065
2025 ms 172.66.154.167
122 2026-08-23 19:20 639231094840372018
41 ms 104.20.36.161
121 2026-08-23 19:20 639231094840372018
41 ms 172.66.154.167
120 2026-08-23 19:03 639231085024583224
20 ms 172.66.154.167
119 2026-08-23 19:03 639231085024583224
20 ms 104.20.36.161
118 2026-08-23 18:47 639231075257417427
30 ms 172.66.154.167
117 2026-08-23 18:47 639231075257417427
30 ms 104.20.36.161
116 2026-08-23 18:31 639231065516009503
17 ms 104.20.36.161
115 2026-08-23 18:31 639231065516009503
17 ms 172.66.154.167
114 2026-08-23 18:15 639231055805348837
44 ms 104.20.36.161
113 2026-08-23 18:15 639231055805348837
44 ms 172.66.154.167
112 2026-08-23 17:58 639231045980373765
32 ms 104.20.36.161
111 2026-08-23 17:58 639231045980373765
32 ms 172.66.154.167
110 2026-08-23 17:42 639231035984577527
9 ms 172.66.154.167
109 2026-08-23 17:42 639231035984577527
9 ms 104.20.36.161
108 2026-08-23 17:25 639231025928115303
11 ms 104.20.36.161
107 2026-08-23 17:25 639231025928115303
11 ms 172.66.154.167
106 2026-08-23 16:32 639230994250157583
15 ms 104.20.36.161
105 2026-08-23 16:32 639230994250157583
15 ms 172.66.154.167
104 2026-08-23 16:16 639230984476411369
20 ms 172.66.154.167
103 2026-08-23 16:16 639230984476411369
20 ms 104.20.36.161
102 2026-08-23 16:00 639230974838373450
2037 ms 172.66.154.167
101 2026-08-23 16:00 639230974838373450
2037 ms 104.20.36.161
100 2026-08-23 15:44 639230965244277645
39 ms 104.20.36.161
99 2026-08-23 15:44 639230965244277645
39 ms 172.66.154.167
98 2026-08-23 15:27 639230955522101820
9 ms 104.20.36.161
97 2026-08-23 15:27 639230955522101820
9 ms 172.66.154.167
96 2026-08-23 15:11 639230945754521603
42 ms 172.66.154.167
95 2026-08-23 15:11 639230945754521603
42 ms 104.20.36.161
94 2026-08-23 14:55 639230935852040504
13 ms 172.66.154.167
93 2026-08-23 14:55 639230935852040504
13 ms 104.20.36.161
92 2026-08-23 14:39 639230926222061048
75 ms 104.20.36.161
91 2026-08-23 14:39 639230926222061048
75 ms 172.66.154.167
90 2026-08-23 14:22 639230916449726907
2026 ms 172.66.154.167
89 2026-08-23 14:22 639230916449726907
2026 ms 104.20.36.161
88 2026-08-23 14:06 639230906595053086
48 ms 104.20.36.161
87 2026-08-23 14:06 639230906595053086
48 ms 172.66.154.167
86 2026-08-23 13:49 639230896680429441
22 ms 172.66.154.167
85 2026-08-23 13:49 639230896680429441
22 ms 104.20.36.161
84 2026-08-23 13:33 639230886630210965
39 ms 172.66.154.167
83 2026-08-23 13:33 639230886630210965
39 ms 104.20.36.161
82 2026-08-23 12:41 639230855430405719
6 ms 172.66.154.167
81 2026-08-23 12:41 639230855430405719
6 ms 104.20.36.161
80 2026-08-23 12:24 639230845707499136
12 ms 172.66.154.167
79 2026-08-23 12:24 639230845707499136
12 ms 104.20.36.161
78 2026-08-23 12:09 639230836186805419
42 ms 172.66.154.167
77 2026-08-23 12:09 639230836186805419
42 ms 104.20.36.161
76 2026-08-23 11:52 639230826493828316
27 ms 172.66.154.167
75 2026-08-23 11:52 639230826493828316
27 ms 104.20.36.161
74 2026-08-23 11:36 639230816817882996
13 ms 104.20.36.161
73 2026-08-23 11:36 639230816817882996
13 ms 172.66.154.167
72 2026-08-23 11:20 639230806933854189
46 ms 104.20.36.161
71 2026-08-23 11:20 639230806933854189
46 ms 172.66.154.167
70 2026-08-23 11:03 639230797120243854
56 ms 104.20.36.161
69 2026-08-23 11:03 639230797120243854
56 ms 172.66.154.167
68 2026-08-23 10:47 639230787310272840
26 ms 172.66.154.167
67 2026-08-23 10:47 639230787310272840
26 ms 104.20.36.161
66 2026-08-23 10:31 639230777600173142
13 ms 104.20.36.161
65 2026-08-23 10:31 639230777600173142
13 ms 172.66.154.167
64 2026-08-23 10:14 639230767665024593
4 ms 172.66.154.167
63 2026-08-23 10:14 639230767665024593
4 ms 104.20.36.161
62 2026-08-23 09:58 639230757720962293
44 ms 104.20.36.161
61 2026-08-23 09:58 639230757720962293
44 ms 172.66.154.167
60 2026-08-23 09:41 639230747722189784
59 ms 104.20.36.161
59 2026-08-23 09:41 639230747722189784
59 ms 172.66.154.167
58 2026-08-23 08:49 639230716313923480
16 ms 104.20.36.161
57 2026-08-23 08:49 639230716313923480
16 ms 172.66.154.167
56 2026-08-23 08:33 639230706813835990
20 ms 172.66.154.167
55 2026-08-23 08:33 639230706813835990
20 ms 104.20.36.161
54 2026-08-23 08:16 639230696871062203
22 ms 104.20.36.161
53 2026-08-23 08:16 639230696871062203
22 ms 172.66.154.167
52 2026-08-23 08:00 639230687142781616
32 ms 104.20.36.161
51 2026-08-23 08:00 639230687142781616
32 ms 172.66.154.167
50 2026-08-23 07:44 639230677432142227
39 ms 172.66.154.167
49 2026-08-23 07:44 639230677432142227
39 ms 104.20.36.161
48 2026-08-23 07:28 639230667686258061
34 ms 104.20.36.161
47 2026-08-23 07:28 639230667686258061
34 ms 172.66.154.167
46 2026-08-23 07:12 639230658039243685
10 ms 104.20.36.161
45 2026-08-23 07:12 639230658039243685
10 ms 172.66.154.167
44 2026-08-23 06:56 639230648468473803
23 ms 172.66.154.167
43 2026-08-23 06:56 639230648468473803
23 ms 104.20.36.161
42 2026-08-23 06:40 639230638829658294
54 ms 104.20.36.161
41 2026-08-23 06:40 639230638829658294
54 ms 172.66.154.167
40 2026-08-23 06:24 639230629247017617
38 ms 172.66.154.167
39 2026-08-23 06:24 639230629247017617
38 ms 104.20.36.161
38 2026-08-23 06:08 639230619625318239
11 ms 172.66.154.167
37 2026-08-23 06:08 639230619625318239
11 ms 104.20.36.161
36 2026-08-23 05:51 639230609697630264
2020 ms 104.20.36.161
35 2026-08-23 05:51 639230609697630264
2020 ms 172.66.154.167
34 2026-08-23 04:59 639230578570131864
19 ms 172.66.154.167
33 2026-08-23 04:59 639230578570131864
19 ms 104.20.36.161
32 2026-08-23 04:43 639230568958963168
34 ms 104.20.36.161
31 2026-08-23 04:43 639230568958963168
34 ms 172.66.154.167
30 2026-08-23 04:27 639230559287611211
31 ms 104.20.36.161
29 2026-08-23 04:27 639230559287611211
31 ms 172.66.154.167
28 2026-08-23 04:11 639230549524312030
4050 ms 172.66.154.167
27 2026-08-23 04:11 639230549524312030
4050 ms 104.20.36.161
26 2026-08-23 03:54 639230539739801669
6 ms 172.66.154.167
25 2026-08-23 03:54 639230539739801669
6 ms 104.20.36.161
24 2026-08-23 03:38 639230530084069375
21 ms 104.20.36.161
23 2026-08-23 03:38 639230530084069375
21 ms 172.66.154.167
22 2026-08-23 03:22 639230520362691441
61 ms 172.66.154.167
21 2026-08-23 03:22 639230520362691441
61 ms 104.20.36.161
20 2026-08-23 03:06 639230510677194518
117 ms 104.20.36.161
19 2026-08-23 03:06 639230510677194518
117 ms 172.66.154.167
18 2026-08-23 02:50 639230501156002646
42 ms 104.20.36.161
17 2026-08-23 02:50 639230501156002646
42 ms 172.66.154.167
16 2026-08-23 02:34 639230491502198541
8 ms 104.20.36.161
15 2026-08-23 02:34 639230491502198541
8 ms 172.66.154.167
14 2026-08-23 02:18 639230481860318494
8 ms 172.66.154.167
13 2026-08-23 02:18 639230481860318494
8 ms 104.20.36.161
12 2026-08-23 02:01 639230471893008575
18 ms 172.66.154.167
11 2026-08-23 02:01 639230471893008575
18 ms 104.20.36.161
10 2026-08-23 01:08 639230440030877421
19 ms 104.20.36.161
9 2026-08-23 01:08 639230440030877421
19 ms 172.66.154.167
8 2026-08-23 00:52 639230430479725508
54 ms 104.20.36.161
7 2026-08-23 00:52 639230430479725508
54 ms 172.66.154.167
6 2026-08-23 00:36 639230420875160219
37 ms 172.66.154.167
5 2026-08-23 00:36 639230420875160219
37 ms 104.20.36.161
4 2026-08-23 00:20 639230411240692575
7 ms 172.66.154.167
3 2026-08-23 00:20 639230411240692575
7 ms 104.20.36.161
2 2026-08-23 00:04 639230401550806607
9 ms 172.66.154.167
1 2026-08-23 00:04 639230401550806607
9 ms 104.20.36.161