DNS response history for ns2.duapass.com

ns2.duapass.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 225 DNS check records, 225 successful responses, 0 failed responses, and 669 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 ns2.duapass.com.
Records on Selected Date

225

Historical checks stored for this nameserver on selected date

Average Latency

669 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-23 23:44

All timestamps shown in UTC

Latest Resolved IP on Selected Date

104.26.4.231

Most recently resolved hosting IP on selected date

Successful Responses

225

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 ns2.duapass.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
225 2026-08-23 23:44 639231254406598736
9 ms 104.26.4.231
224 2026-08-23 23:44 639231254406598736
9 ms 172.67.70.38
223 2026-08-23 23:44 639231254406598736
9 ms 104.26.5.231
222 2026-08-23 23:28 639231244697865594
5 ms 104.26.4.231
221 2026-08-23 23:28 639231244697865594
5 ms 172.67.70.38
220 2026-08-23 23:28 639231244697865594
5 ms 104.26.5.231
219 2026-08-23 23:12 639231234893504693
10 ms 104.26.4.231
218 2026-08-23 23:12 639231234893504693
10 ms 172.67.70.38
217 2026-08-23 23:12 639231234893504693
10 ms 104.26.5.231
216 2026-08-23 22:55 639231225024549139
9 ms 104.26.4.231
215 2026-08-23 22:55 639231225024549139
9 ms 172.67.70.38
214 2026-08-23 22:55 639231225024549139
9 ms 104.26.5.231
213 2026-08-23 22:39 639231214931957622
21 ms 104.26.5.231
212 2026-08-23 22:39 639231214931957622
21 ms 104.26.4.231
211 2026-08-23 22:39 639231214931957622
21 ms 172.67.70.38
210 2026-08-23 22:22 639231204962010549
9 ms 104.26.5.231
209 2026-08-23 22:22 639231204962010549
9 ms 104.26.4.231
208 2026-08-23 22:22 639231204962010549
9 ms 172.67.70.38
207 2026-08-23 22:06 639231195170138463
8 ms 104.26.5.231
206 2026-08-23 22:06 639231195170138463
8 ms 172.67.70.38
205 2026-08-23 22:06 639231195170138463
8 ms 104.26.4.231
204 2026-08-23 21:49 639231185235020577
6 ms 104.26.5.231
203 2026-08-23 21:49 639231185235020577
6 ms 104.26.4.231
202 2026-08-23 21:49 639231185235020577
6 ms 172.67.70.38
201 2026-08-23 21:33 639231175558690075
63 ms 104.26.4.231
200 2026-08-23 21:33 639231175558690075
63 ms 172.67.70.38
199 2026-08-23 21:33 639231175558690075
63 ms 104.26.5.231
198 2026-08-23 21:16 639231165610444012
13 ms 172.67.70.38
197 2026-08-23 21:16 639231165610444012
13 ms 104.26.5.231
196 2026-08-23 21:16 639231165610444012
13 ms 104.26.4.231
195 2026-08-23 20:23 639231133806425363
27 ms 104.26.4.231
194 2026-08-23 20:23 639231133806425363
27 ms 104.26.5.231
193 2026-08-23 20:23 639231133806425363
27 ms 172.67.70.38
192 2026-08-23 20:07 639231124203758023
4042 ms 104.26.5.231
191 2026-08-23 20:07 639231124203758023
4042 ms 104.26.4.231
190 2026-08-23 20:07 639231124203758023
4042 ms 172.67.70.38
189 2026-08-23 19:51 639231114428262706
46 ms 104.26.5.231
188 2026-08-23 19:51 639231114428262706
46 ms 172.67.70.38
187 2026-08-23 19:51 639231114428262706
46 ms 104.26.4.231
186 2026-08-23 19:35 639231104662480065
63 ms 172.67.70.38
185 2026-08-23 19:35 639231104662480065
63 ms 104.26.4.231
184 2026-08-23 19:35 639231104662480065
63 ms 104.26.5.231
183 2026-08-23 19:18 639231094840372018
6 ms 172.67.70.38
182 2026-08-23 19:18 639231094840372018
6 ms 104.26.5.231
181 2026-08-23 19:18 639231094840372018
6 ms 104.26.4.231
180 2026-08-23 19:02 639231085024583224
35 ms 172.67.70.38
179 2026-08-23 19:02 639231085024583224
35 ms 104.26.5.231
178 2026-08-23 19:02 639231085024583224
35 ms 104.26.4.231
177 2026-08-23 18:46 639231075257417427
11 ms 172.67.70.38
176 2026-08-23 18:46 639231075257417427
11 ms 104.26.5.231
175 2026-08-23 18:46 639231075257417427
11 ms 104.26.4.231
174 2026-08-23 18:30 639231065516009503
2039 ms 172.67.70.38
173 2026-08-23 18:30 639231065516009503
2039 ms 104.26.4.231
172 2026-08-23 18:30 639231065516009503
2039 ms 104.26.5.231
171 2026-08-23 18:13 639231055805348837
27 ms 172.67.70.38
170 2026-08-23 18:13 639231055805348837
27 ms 104.26.4.231
169 2026-08-23 18:13 639231055805348837
27 ms 104.26.5.231
168 2026-08-23 17:57 639231045980373765
9 ms 172.67.70.38
167 2026-08-23 17:57 639231045980373765
9 ms 104.26.4.231
166 2026-08-23 17:57 639231045980373765
9 ms 104.26.5.231
165 2026-08-23 17:40 639231035984577527
50 ms 172.67.70.38
164 2026-08-23 17:40 639231035984577527
50 ms 104.26.5.231
163 2026-08-23 17:40 639231035984577527
50 ms 104.26.4.231
162 2026-08-23 17:23 639231025928115303
65 ms 104.26.4.231
161 2026-08-23 17:23 639231025928115303
65 ms 172.67.70.38
160 2026-08-23 17:23 639231025928115303
65 ms 104.26.5.231
159 2026-08-23 16:31 639230994250157583
2081 ms 172.67.70.38
158 2026-08-23 16:31 639230994250157583
2081 ms 104.26.4.231
157 2026-08-23 16:31 639230994250157583
2081 ms 104.26.5.231
156 2026-08-23 16:14 639230984476411369
8 ms 104.26.4.231
155 2026-08-23 16:14 639230984476411369
8 ms 104.26.5.231
154 2026-08-23 16:14 639230984476411369
8 ms 172.67.70.38
153 2026-08-23 15:58 639230974838373450
2041 ms 104.26.4.231
152 2026-08-23 15:58 639230974838373450
2041 ms 172.67.70.38
151 2026-08-23 15:58 639230974838373450
2041 ms 104.26.5.231
150 2026-08-23 15:42 639230965244277645
8 ms 104.26.4.231
149 2026-08-23 15:42 639230965244277645
8 ms 104.26.5.231
148 2026-08-23 15:42 639230965244277645
8 ms 172.67.70.38
147 2026-08-23 15:26 639230955522101820
44 ms 172.67.70.38
146 2026-08-23 15:26 639230955522101820
44 ms 104.26.4.231
145 2026-08-23 15:26 639230955522101820
44 ms 104.26.5.231
144 2026-08-23 15:10 639230945754521603
41 ms 172.67.70.38
143 2026-08-23 15:10 639230945754521603
41 ms 104.26.5.231
142 2026-08-23 15:10 639230945754521603
41 ms 104.26.4.231
141 2026-08-23 14:53 639230935852040504
17 ms 104.26.5.231
140 2026-08-23 14:53 639230935852040504
17 ms 172.67.70.38
139 2026-08-23 14:53 639230935852040504
17 ms 104.26.4.231
138 2026-08-23 14:37 639230926222061048
11 ms 104.26.5.231
137 2026-08-23 14:37 639230926222061048
11 ms 172.67.70.38
136 2026-08-23 14:37 639230926222061048
11 ms 104.26.4.231
135 2026-08-23 14:21 639230916449726907
110 ms 104.26.4.231
134 2026-08-23 14:21 639230916449726907
110 ms 172.67.70.38
133 2026-08-23 14:21 639230916449726907
110 ms 104.26.5.231
132 2026-08-23 14:05 639230906595053086
4029 ms 104.26.5.231
131 2026-08-23 14:05 639230906595053086
4029 ms 172.67.70.38
130 2026-08-23 14:05 639230906595053086
4029 ms 104.26.4.231
129 2026-08-23 13:48 639230896680429441
2028 ms 104.26.5.231
128 2026-08-23 13:48 639230896680429441
2028 ms 172.67.70.38
127 2026-08-23 13:48 639230896680429441
2028 ms 104.26.4.231
126 2026-08-23 13:31 639230886630210965
35 ms 104.26.5.231
125 2026-08-23 13:31 639230886630210965
35 ms 104.26.4.231
124 2026-08-23 13:31 639230886630210965
35 ms 172.67.70.38
123 2026-08-23 12:39 639230855430405719
23 ms 104.26.4.231
122 2026-08-23 12:39 639230855430405719
23 ms 104.26.5.231
121 2026-08-23 12:39 639230855430405719
23 ms 172.67.70.38
120 2026-08-23 12:23 639230845707499136
60 ms 104.26.4.231
119 2026-08-23 12:23 639230845707499136
60 ms 172.67.70.38
118 2026-08-23 12:23 639230845707499136
60 ms 104.26.5.231
117 2026-08-23 12:07 639230836186805419
4029 ms 104.26.4.231
116 2026-08-23 12:07 639230836186805419
4029 ms 104.26.5.231
115 2026-08-23 12:07 639230836186805419
4029 ms 172.67.70.38
114 2026-08-23 11:51 639230826493828316
65 ms 104.26.4.231
113 2026-08-23 11:51 639230826493828316
65 ms 104.26.5.231
112 2026-08-23 11:51 639230826493828316
65 ms 172.67.70.38
111 2026-08-23 11:35 639230816817882996
55 ms 172.67.70.38
110 2026-08-23 11:35 639230816817882996
55 ms 104.26.5.231
109 2026-08-23 11:35 639230816817882996
55 ms 104.26.4.231
108 2026-08-23 11:19 639230806933854189
10 ms 104.26.4.231
107 2026-08-23 11:19 639230806933854189
10 ms 104.26.5.231
106 2026-08-23 11:19 639230806933854189
10 ms 172.67.70.38
105 2026-08-23 11:02 639230797120243854
11 ms 104.26.4.231
104 2026-08-23 11:02 639230797120243854
11 ms 104.26.5.231
103 2026-08-23 11:02 639230797120243854
11 ms 172.67.70.38
102 2026-08-23 10:46 639230787310272840
5 ms 172.67.70.38
101 2026-08-23 10:46 639230787310272840
5 ms 104.26.5.231
100 2026-08-23 10:46 639230787310272840
5 ms 104.26.4.231
99 2026-08-23 10:30 639230777600173142
12 ms 104.26.5.231
98 2026-08-23 10:30 639230777600173142
12 ms 104.26.4.231
97 2026-08-23 10:30 639230777600173142
12 ms 172.67.70.38
96 2026-08-23 10:13 639230767665024593
2048 ms 104.26.5.231
95 2026-08-23 10:13 639230767665024593
2048 ms 104.26.4.231
94 2026-08-23 10:13 639230767665024593
2048 ms 172.67.70.38
93 2026-08-23 09:56 639230757720962293
26 ms 172.67.70.38
92 2026-08-23 09:56 639230757720962293
26 ms 104.26.4.231
91 2026-08-23 09:56 639230757720962293
26 ms 104.26.5.231
90 2026-08-23 09:40 639230747722189784
4036 ms 104.26.5.231
89 2026-08-23 09:40 639230747722189784
4036 ms 172.67.70.38
88 2026-08-23 09:40 639230747722189784
4036 ms 104.26.4.231
87 2026-08-23 08:48 639230716313923480
2035 ms 172.67.70.38
86 2026-08-23 08:48 639230716313923480
2035 ms 104.26.4.231
85 2026-08-23 08:48 639230716313923480
2035 ms 104.26.5.231
84 2026-08-23 08:32 639230706813835990
7 ms 172.67.70.38
83 2026-08-23 08:32 639230706813835990
7 ms 104.26.5.231
82 2026-08-23 08:32 639230706813835990
7 ms 104.26.4.231
81 2026-08-23 08:15 639230696871062203
31 ms 104.26.5.231
80 2026-08-23 08:15 639230696871062203
31 ms 104.26.4.231
79 2026-08-23 08:15 639230696871062203
31 ms 172.67.70.38
78 2026-08-23 07:59 639230687142781616
4048 ms 104.26.4.231
77 2026-08-23 07:59 639230687142781616
4048 ms 172.67.70.38
76 2026-08-23 07:59 639230687142781616
4048 ms 104.26.5.231
75 2026-08-23 07:43 639230677432142227
46 ms 104.26.5.231
74 2026-08-23 07:43 639230677432142227
46 ms 172.67.70.38
73 2026-08-23 07:43 639230677432142227
46 ms 104.26.4.231
72 2026-08-23 07:27 639230667686258061
4035 ms 172.67.70.38
71 2026-08-23 07:27 639230667686258061
4035 ms 104.26.4.231
70 2026-08-23 07:27 639230667686258061
4035 ms 104.26.5.231
69 2026-08-23 07:10 639230658039243685
6 ms 104.26.5.231
68 2026-08-23 07:10 639230658039243685
6 ms 172.67.70.38
67 2026-08-23 07:10 639230658039243685
6 ms 104.26.4.231
66 2026-08-23 06:54 639230648468473803
37 ms 104.26.5.231
65 2026-08-23 06:54 639230648468473803
37 ms 172.67.70.38
64 2026-08-23 06:54 639230648468473803
37 ms 104.26.4.231
63 2026-08-23 06:38 639230638829658294
4051 ms 104.26.4.231
62 2026-08-23 06:38 639230638829658294
4051 ms 172.67.70.38
61 2026-08-23 06:38 639230638829658294
4051 ms 104.26.5.231
60 2026-08-23 06:22 639230629247017617
7 ms 104.26.5.231
59 2026-08-23 06:22 639230629247017617
7 ms 104.26.4.231
58 2026-08-23 06:22 639230629247017617
7 ms 172.67.70.38
57 2026-08-23 06:06 639230619625318239
26 ms 104.26.4.231
56 2026-08-23 06:06 639230619625318239
26 ms 104.26.5.231
55 2026-08-23 06:06 639230619625318239
26 ms 172.67.70.38
54 2026-08-23 05:50 639230609697630264
31 ms 104.26.4.231
53 2026-08-23 05:50 639230609697630264
31 ms 172.67.70.38
52 2026-08-23 05:50 639230609697630264
31 ms 104.26.5.231
51 2026-08-23 04:58 639230578570131864
42 ms 172.67.70.38
50 2026-08-23 04:58 639230578570131864
42 ms 104.26.5.231
49 2026-08-23 04:58 639230578570131864
42 ms 104.26.4.231
48 2026-08-23 04:42 639230568958963168
8 ms 104.26.4.231
47 2026-08-23 04:42 639230568958963168
8 ms 172.67.70.38
46 2026-08-23 04:42 639230568958963168
8 ms 104.26.5.231
45 2026-08-23 04:26 639230559287611211
20 ms 104.26.4.231
44 2026-08-23 04:26 639230559287611211
20 ms 104.26.5.231
43 2026-08-23 04:26 639230559287611211
20 ms 172.67.70.38
42 2026-08-23 04:10 639230549524312030
4074 ms 172.67.70.38
41 2026-08-23 04:10 639230549524312030
4074 ms 104.26.4.231
40 2026-08-23 04:10 639230549524312030
4074 ms 104.26.5.231
39 2026-08-23 03:53 639230539739801669
6 ms 104.26.4.231
38 2026-08-23 03:53 639230539739801669
6 ms 104.26.5.231
37 2026-08-23 03:53 639230539739801669
6 ms 172.67.70.38
36 2026-08-23 03:37 639230530084069375
16 ms 104.26.4.231
35 2026-08-23 03:37 639230530084069375
16 ms 172.67.70.38
34 2026-08-23 03:37 639230530084069375
16 ms 104.26.5.231
33 2026-08-23 03:21 639230520362691441
19 ms 104.26.5.231
32 2026-08-23 03:21 639230520362691441
19 ms 104.26.4.231
31 2026-08-23 03:21 639230520362691441
19 ms 172.67.70.38
30 2026-08-23 03:05 639230510677194518
58 ms 172.67.70.38
29 2026-08-23 03:05 639230510677194518
58 ms 104.26.5.231
28 2026-08-23 03:05 639230510677194518
58 ms 104.26.4.231
27 2026-08-23 02:49 639230501156002646
8 ms 104.26.5.231
26 2026-08-23 02:49 639230501156002646
8 ms 104.26.4.231
25 2026-08-23 02:49 639230501156002646
8 ms 172.67.70.38
24 2026-08-23 02:33 639230491502198541
2022 ms 104.26.5.231
23 2026-08-23 02:33 639230491502198541
2022 ms 172.67.70.38
22 2026-08-23 02:33 639230491502198541
2022 ms 104.26.4.231
21 2026-08-23 02:17 639230481860318494
17 ms 172.67.70.38
20 2026-08-23 02:17 639230481860318494
17 ms 104.26.4.231
19 2026-08-23 02:17 639230481860318494
17 ms 104.26.5.231
18 2026-08-23 02:00 639230471893008575
7 ms 104.26.5.231
17 2026-08-23 02:00 639230471893008575
7 ms 172.67.70.38
16 2026-08-23 02:00 639230471893008575
7 ms 104.26.4.231
15 2026-08-23 01:07 639230440030877421
2064 ms 172.67.70.38
14 2026-08-23 01:07 639230440030877421
2064 ms 104.26.5.231
13 2026-08-23 01:07 639230440030877421
2064 ms 104.26.4.231
12 2026-08-23 00:51 639230430479725508
5 ms 104.26.4.231
11 2026-08-23 00:51 639230430479725508
5 ms 172.67.70.38
10 2026-08-23 00:51 639230430479725508
5 ms 104.26.5.231
9 2026-08-23 00:35 639230420875160219
9 ms 172.67.70.38
8 2026-08-23 00:35 639230420875160219
9 ms 104.26.5.231
7 2026-08-23 00:35 639230420875160219
9 ms 104.26.4.231
6 2026-08-23 00:19 639230411240692575
10 ms 104.26.5.231
5 2026-08-23 00:19 639230411240692575
10 ms 172.67.70.38
4 2026-08-23 00:19 639230411240692575
10 ms 104.26.4.231
3 2026-08-23 00:03 639230401550806607
8 ms 172.67.70.38
2 2026-08-23 00:03 639230401550806607
8 ms 104.26.5.231
1 2026-08-23 00:03 639230401550806607
8 ms 104.26.4.231