DNS response history for always-optimized.ai

always-optimized.ai 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 149 DNS check records, 148 successful responses, 1 failed responses, and 225 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 always-optimized.ai.
Records on Selected Date

149

Historical checks stored for this nameserver on selected date

Average Latency

225 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-23 23:46

All timestamps shown in UTC

Latest Resolved IP on Selected Date

15.197.225.128

Most recently resolved hosting IP on selected date

Successful Responses

148

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 always-optimized.ai

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
149 2026-08-23 23:46 639231254406598736
32 ms 15.197.225.128
148 2026-08-23 23:46 639231254406598736
32 ms 3.33.251.168
147 2026-08-23 23:30 639231244697865594
12 ms 3.33.251.168
146 2026-08-23 23:30 639231244697865594
12 ms 15.197.225.128
145 2026-08-23 23:13 639231234893504693
21 ms 15.197.225.128
144 2026-08-23 23:13 639231234893504693
21 ms 3.33.251.168
143 2026-08-23 22:57 639231225024549139
12 ms 15.197.225.128
142 2026-08-23 22:57 639231225024549139
12 ms 3.33.251.168
141 2026-08-23 22:40 639231214931957622
17 ms 3.33.251.168
140 2026-08-23 22:40 639231214931957622
17 ms 15.197.225.128
139 2026-08-23 22:23 639231204962010549
57 ms 15.197.225.128
138 2026-08-23 22:23 639231204962010549
57 ms 3.33.251.168
137 2026-08-23 22:07 639231195170138463
30 ms 3.33.251.168
136 2026-08-23 22:07 639231195170138463
30 ms 15.197.225.128
135 2026-08-23 21:50 639231185235020577
64 ms 15.197.225.128
134 2026-08-23 21:50 639231185235020577
64 ms 3.33.251.168
133 2026-08-23 21:34 639231175558690075
63 ms 15.197.225.128
132 2026-08-23 21:34 639231175558690075
63 ms 3.33.251.168
131 2026-08-23 21:18 639231165610444012
50 ms 15.197.225.128
130 2026-08-23 21:18 639231165610444012
50 ms 3.33.251.168
129 2026-08-23 20:25 639231133806425363
16 ms 3.33.251.168
128 2026-08-23 20:25 639231133806425363
16 ms 15.197.225.128
127 2026-08-23 20:09 639231124203758023
14 ms 3.33.251.168
126 2026-08-23 20:09 639231124203758023
14 ms 15.197.225.128
125 2026-08-23 19:52 639231114428262706
10 ms 15.197.225.128
124 2026-08-23 19:52 639231114428262706
10 ms 3.33.251.168
123 2026-08-23 19:36 639231104662480065
38 ms 15.197.225.128
122 2026-08-23 19:36 639231104662480065
38 ms 3.33.251.168
121 2026-08-23 19:20 639231094840372018
33 ms 15.197.225.128
120 2026-08-23 19:20 639231094840372018
33 ms 3.33.251.168
119 2026-08-23 19:03 639231085024583224
46 ms 15.197.225.128
118 2026-08-23 19:03 639231085024583224
46 ms 3.33.251.168
117 2026-08-23 18:47 639231075257417427
43 ms 15.197.225.128
116 2026-08-23 18:47 639231075257417427
43 ms 3.33.251.168
115 2026-08-23 18:31 639231065516009503
39 ms 15.197.225.128
114 2026-08-23 18:31 639231065516009503
39 ms 3.33.251.168
113 2026-08-23 18:15 639231055805348837
40 ms 15.197.225.128
112 2026-08-23 18:15 639231055805348837
40 ms 3.33.251.168
111 2026-08-23 17:58 639231045980373765
41 ms 15.197.225.128
110 2026-08-23 17:58 639231045980373765
41 ms 3.33.251.168
109 2026-08-23 17:42 639231035984577527
57 ms 15.197.225.128
108 2026-08-23 17:42 639231035984577527
57 ms 3.33.251.168
107 2026-08-23 17:25 639231025928115303
107 ms 15.197.225.128
106 2026-08-23 17:25 639231025928115303
107 ms 3.33.251.168
105 2026-08-23 16:32 639230994250157583
37 ms 15.197.225.128
104 2026-08-23 16:32 639230994250157583
37 ms 3.33.251.168
103 2026-08-23 16:16 639230984476411369
72 ms 3.33.251.168
102 2026-08-23 16:16 639230984476411369
72 ms 15.197.225.128
101 2026-08-23 16:00 639230974838373450
396 ms 15.197.225.128
100 2026-08-23 16:00 639230974838373450
396 ms 3.33.251.168
99 2026-08-23 15:44 639230965244277645
11 ms 15.197.225.128
98 2026-08-23 15:44 639230965244277645
11 ms 3.33.251.168
97 2026-08-23 15:28 639230955522101820
64 ms 15.197.225.128
96 2026-08-23 15:28 639230955522101820
64 ms 3.33.251.168
95 2026-08-23 15:11 639230945754521603
36 ms 15.197.225.128
94 2026-08-23 15:11 639230945754521603
36 ms 3.33.251.168
93 2026-08-23 14:55 639230935852040504
43 ms 3.33.251.168
92 2026-08-23 14:55 639230935852040504
43 ms 15.197.225.128
91 2026-08-23 14:39 639230926222061048
39 ms 15.197.225.128
90 2026-08-23 14:39 639230926222061048
39 ms 3.33.251.168
89 2026-08-23 14:22 639230916449726907
2040 ms 3.33.251.168
88 2026-08-23 14:22 639230916449726907
2040 ms 15.197.225.128
87 2026-08-23 14:06 639230906595053086
10 ms 3.33.251.168
86 2026-08-23 14:06 639230906595053086
10 ms 15.197.225.128
85 2026-08-23 13:49 639230896680429441
44 ms 15.197.225.128
84 2026-08-23 13:49 639230896680429441
44 ms 3.33.251.168
83 2026-08-23 13:33 639230886630210965
52 ms 15.197.225.128
82 2026-08-23 13:33 639230886630210965
52 ms 3.33.251.168
81 2026-08-23 12:41 639230855430405719
2009 ms 15.197.225.128
80 2026-08-23 12:41 639230855430405719
2009 ms 3.33.251.168
79 2026-08-23 12:25 639230845707499136
95 ms 15.197.225.128
78 2026-08-23 12:25 639230845707499136
95 ms 3.33.251.168
77 2026-08-23 12:09 639230836186805419
29 ms 15.197.225.128
76 2026-08-23 12:09 639230836186805419
29 ms 3.33.251.168
75 2026-08-23 11:53 639230826493828316
25 ms 15.197.225.128
74 2026-08-23 11:53 639230826493828316
25 ms 3.33.251.168
73 2026-08-23 11:36 639230816817882996
30 ms 3.33.251.168
72 2026-08-23 11:36 639230816817882996
30 ms 15.197.225.128
71 2026-08-23 11:20 639230806933854189
262 ms 15.197.225.128
70 2026-08-23 11:20 639230806933854189
262 ms 3.33.251.168
69 2026-08-23 11:04 639230797120243854
58 ms 15.197.225.128
68 2026-08-23 11:04 639230797120243854
58 ms 3.33.251.168
67 2026-08-23 10:47 639230787310272840
2063 ms 3.33.251.168
66 2026-08-23 10:47 639230787310272840
2063 ms 15.197.225.128
65 2026-08-23 10:31 639230777600173142
25 ms 15.197.225.128
64 2026-08-23 10:31 639230777600173142
25 ms 3.33.251.168
63 2026-08-23 10:14 639230767665024593
158 ms 15.197.225.128
62 2026-08-23 10:14 639230767665024593
158 ms 3.33.251.168
61 2026-08-23 09:58 639230757720962293
52 ms 15.197.225.128
60 2026-08-23 09:58 639230757720962293
52 ms 3.33.251.168
59 2026-08-23 09:41 639230747722189784
45 ms 15.197.225.128
58 2026-08-23 09:41 639230747722189784
45 ms 3.33.251.168
57 2026-08-23 08:49 639230716313923480
43 ms 15.197.225.128
56 2026-08-23 08:49 639230716313923480
43 ms 3.33.251.168
55 2026-08-23 08:33 639230706813835990
191 ms 15.197.225.128
54 2026-08-23 08:33 639230706813835990
191 ms 3.33.251.168
53 2026-08-23 08:16 639230696871062203
36 ms 15.197.225.128
52 2026-08-23 08:16 639230696871062203
36 ms 3.33.251.168
51 2026-08-23 08:00 639230687142781616
34 ms 15.197.225.128
50 2026-08-23 08:00 639230687142781616
34 ms 3.33.251.168
49 2026-08-23 07:44 639230677432142227
216 ms 3.33.251.168
48 2026-08-23 07:44 639230677432142227
216 ms 15.197.225.128
47 2026-08-23 07:28 639230667686258061
40 ms 15.197.225.128
46 2026-08-23 07:28 639230667686258061
40 ms 3.33.251.168
45 2026-08-23 07:12 639230658039243685
34 ms 3.33.251.168
44 2026-08-23 07:12 639230658039243685
34 ms 15.197.225.128
43 2026-08-23 06:56 639230648468473803
105 ms 3.33.251.168
42 2026-08-23 06:56 639230648468473803
105 ms 15.197.225.128
41 2026-08-23 06:40 639230638829658294
33 ms 15.197.225.128
40 2026-08-23 06:40 639230638829658294
33 ms 3.33.251.168
39 2026-08-23 06:24 639230629247017617
11 ms 15.197.225.128
38 2026-08-23 06:24 639230629247017617
11 ms 3.33.251.168
37 2026-08-23 06:08 639230619625318239
49 ms 3.33.251.168
36 2026-08-23 06:08 639230619625318239
49 ms 15.197.225.128
35 2026-08-23 05:51 639230609697630264
22 ms 3.33.251.168
34 2026-08-23 05:51 639230609697630264
22 ms 15.197.225.128
33 2026-08-23 04:59 639230578570131864
18 ms 15.197.225.128
32 2026-08-23 04:59 639230578570131864
18 ms 3.33.251.168
31 2026-08-23 04:43 639230568958963168
2036 ms 3.33.251.168
30 2026-08-23 04:43 639230568958963168
2036 ms 15.197.225.128
29 2026-08-23 04:27 639230559287611211
71 ms 15.197.225.128
28 2026-08-23 04:27 639230559287611211
71 ms 3.33.251.168
27 2026-08-23 04:11 639230549524312030
57 ms 15.197.225.128
26 2026-08-23 04:11 639230549524312030
57 ms 3.33.251.168
25 2026-08-23 03:55 639230539739801669
-
24 2026-08-23 03:39 639230530084069375
29 ms 15.197.225.128
23 2026-08-23 03:39 639230530084069375
29 ms 3.33.251.168
22 2026-08-23 03:22 639230520362691441
33 ms 15.197.225.128
21 2026-08-23 03:22 639230520362691441
33 ms 3.33.251.168
20 2026-08-23 03:06 639230510677194518
37 ms 15.197.225.128
19 2026-08-23 03:06 639230510677194518
37 ms 3.33.251.168
18 2026-08-23 02:50 639230501156002646
45 ms 15.197.225.128
17 2026-08-23 02:50 639230501156002646
45 ms 3.33.251.168
16 2026-08-23 02:34 639230491502198541
2025 ms 3.33.251.168
15 2026-08-23 02:34 639230491502198541
2025 ms 15.197.225.128
14 2026-08-23 02:18 639230481860318494
141 ms 3.33.251.168
13 2026-08-23 02:18 639230481860318494
141 ms 15.197.225.128
12 2026-08-23 02:02 639230471893008575
268 ms 15.197.225.128
11 2026-08-23 02:02 639230471893008575
268 ms 3.33.251.168
10 2026-08-23 01:08 639230440030877421
2335 ms 3.33.251.168
9 2026-08-23 01:08 639230440030877421
2335 ms 15.197.225.128
8 2026-08-23 00:52 639230430479725508
47 ms 15.197.225.128
7 2026-08-23 00:52 639230430479725508
47 ms 3.33.251.168
6 2026-08-23 00:36 639230420875160219
59 ms 15.197.225.128
5 2026-08-23 00:36 639230420875160219
59 ms 3.33.251.168
4 2026-08-23 00:20 639230411240692575
52 ms 15.197.225.128
3 2026-08-23 00:20 639230411240692575
52 ms 3.33.251.168
2 2026-08-23 00:04 639230401550806607
32 ms 15.197.225.128
1 2026-08-23 00:04 639230401550806607
32 ms 3.33.251.168