DNS response history for ns2.dzxserver.com

ns2.dzxserver.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 150 DNS check records, 150 successful responses, 0 failed responses, and 242 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.dzxserver.com.
Records on Selected Date

150

Historical checks stored for this nameserver on selected date

Average Latency

242 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

104.21.21.7

Most recently resolved hosting IP on selected date

Successful Responses

150

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.dzxserver.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
150 2026-08-23 23:44 639231254406598736
8 ms 104.21.21.7
149 2026-08-23 23:44 639231254406598736
8 ms 172.67.195.165
148 2026-08-23 23:28 639231244697865594
7 ms 172.67.195.165
147 2026-08-23 23:28 639231244697865594
7 ms 104.21.21.7
146 2026-08-23 23:11 639231234893504693
21 ms 104.21.21.7
145 2026-08-23 23:11 639231234893504693
21 ms 172.67.195.165
144 2026-08-23 22:55 639231225024549139
2037 ms 104.21.21.7
143 2026-08-23 22:55 639231225024549139
2037 ms 172.67.195.165
142 2026-08-23 22:38 639231214931957622
33 ms 104.21.21.7
141 2026-08-23 22:38 639231214931957622
33 ms 172.67.195.165
140 2026-08-23 22:22 639231204962010549
77 ms 172.67.195.165
139 2026-08-23 22:22 639231204962010549
77 ms 104.21.21.7
138 2026-08-23 22:05 639231195170138463
9 ms 172.67.195.165
137 2026-08-23 22:05 639231195170138463
9 ms 104.21.21.7
136 2026-08-23 21:49 639231185235020577
9 ms 104.21.21.7
135 2026-08-23 21:49 639231185235020577
9 ms 172.67.195.165
134 2026-08-23 21:33 639231175558690075
16 ms 172.67.195.165
133 2026-08-23 21:33 639231175558690075
16 ms 104.21.21.7
132 2026-08-23 21:16 639231165610444012
15 ms 104.21.21.7
131 2026-08-23 21:16 639231165610444012
15 ms 172.67.195.165
130 2026-08-23 20:23 639231133806425363
2019 ms 104.21.21.7
129 2026-08-23 20:23 639231133806425363
2019 ms 172.67.195.165
128 2026-08-23 20:07 639231124203758023
21 ms 172.67.195.165
127 2026-08-23 20:07 639231124203758023
21 ms 104.21.21.7
126 2026-08-23 19:51 639231114428262706
36 ms 104.21.21.7
125 2026-08-23 19:51 639231114428262706
36 ms 172.67.195.165
124 2026-08-23 19:34 639231104662480065
35 ms 104.21.21.7
123 2026-08-23 19:34 639231104662480065
35 ms 172.67.195.165
122 2026-08-23 19:18 639231094840372018
37 ms 172.67.195.165
121 2026-08-23 19:18 639231094840372018
37 ms 104.21.21.7
120 2026-08-23 19:02 639231085024583224
2024 ms 172.67.195.165
119 2026-08-23 19:02 639231085024583224
2024 ms 104.21.21.7
118 2026-08-23 18:45 639231075257417427
19 ms 104.21.21.7
117 2026-08-23 18:45 639231075257417427
19 ms 172.67.195.165
116 2026-08-23 18:29 639231065516009503
69 ms 104.21.21.7
115 2026-08-23 18:29 639231065516009503
69 ms 172.67.195.165
114 2026-08-23 18:13 639231055805348837
2038 ms 104.21.21.7
113 2026-08-23 18:13 639231055805348837
2038 ms 172.67.195.165
112 2026-08-23 17:57 639231045980373765
36 ms 172.67.195.165
111 2026-08-23 17:57 639231045980373765
36 ms 104.21.21.7
110 2026-08-23 17:40 639231035984577527
15 ms 172.67.195.165
109 2026-08-23 17:40 639231035984577527
15 ms 104.21.21.7
108 2026-08-23 17:23 639231025928115303
16 ms 104.21.21.7
107 2026-08-23 17:23 639231025928115303
16 ms 172.67.195.165
106 2026-08-23 16:30 639230994250157583
33 ms 172.67.195.165
105 2026-08-23 16:30 639230994250157583
33 ms 104.21.21.7
104 2026-08-23 16:14 639230984476411369
42 ms 104.21.21.7
103 2026-08-23 16:14 639230984476411369
42 ms 172.67.195.165
102 2026-08-23 15:58 639230974838373450
20 ms 172.67.195.165
101 2026-08-23 15:58 639230974838373450
20 ms 104.21.21.7
100 2026-08-23 15:42 639230965244277645
7 ms 172.67.195.165
99 2026-08-23 15:42 639230965244277645
7 ms 104.21.21.7
98 2026-08-23 15:26 639230955522101820
18 ms 172.67.195.165
97 2026-08-23 15:26 639230955522101820
18 ms 104.21.21.7
96 2026-08-23 15:10 639230945754521603
39 ms 172.67.195.165
95 2026-08-23 15:10 639230945754521603
39 ms 104.21.21.7
94 2026-08-23 14:53 639230935852040504
12 ms 172.67.195.165
93 2026-08-23 14:53 639230935852040504
12 ms 104.21.21.7
92 2026-08-23 14:37 639230926222061048
6 ms 172.67.195.165
91 2026-08-23 14:37 639230926222061048
6 ms 104.21.21.7
90 2026-08-23 14:21 639230916449726907
2042 ms 104.21.21.7
89 2026-08-23 14:21 639230916449726907
2042 ms 172.67.195.165
88 2026-08-23 14:04 639230906595053086
44 ms 172.67.195.165
87 2026-08-23 14:04 639230906595053086
44 ms 104.21.21.7
86 2026-08-23 13:48 639230896680429441
28 ms 104.21.21.7
85 2026-08-23 13:48 639230896680429441
28 ms 172.67.195.165
84 2026-08-23 13:31 639230886630210965
2053 ms 172.67.195.165
83 2026-08-23 13:31 639230886630210965
2053 ms 104.21.21.7
82 2026-08-23 12:39 639230855430405719
22 ms 104.21.21.7
81 2026-08-23 12:39 639230855430405719
22 ms 172.67.195.165
80 2026-08-23 12:23 639230845707499136
14 ms 104.21.21.7
79 2026-08-23 12:23 639230845707499136
14 ms 172.67.195.165
78 2026-08-23 12:07 639230836186805419
6 ms 104.21.21.7
77 2026-08-23 12:07 639230836186805419
6 ms 172.67.195.165
76 2026-08-23 11:51 639230826493828316
20 ms 172.67.195.165
75 2026-08-23 11:51 639230826493828316
20 ms 104.21.21.7
74 2026-08-23 11:35 639230816817882996
10 ms 104.21.21.7
73 2026-08-23 11:35 639230816817882996
10 ms 172.67.195.165
72 2026-08-23 11:18 639230806933854189
30 ms 172.67.195.165
71 2026-08-23 11:18 639230806933854189
30 ms 104.21.21.7
70 2026-08-23 11:02 639230797120243854
39 ms 104.21.21.7
69 2026-08-23 11:02 639230797120243854
39 ms 172.67.195.165
68 2026-08-23 10:45 639230787310272840
23 ms 104.21.21.7
67 2026-08-23 10:45 639230787310272840
23 ms 172.67.195.165
66 2026-08-23 10:29 639230777600173142
53 ms 172.67.195.165
65 2026-08-23 10:29 639230777600173142
53 ms 104.21.21.7
64 2026-08-23 10:13 639230767665024593
11 ms 172.67.195.165
63 2026-08-23 10:13 639230767665024593
11 ms 104.21.21.7
62 2026-08-23 09:56 639230757720962293
17 ms 104.21.21.7
61 2026-08-23 09:56 639230757720962293
17 ms 172.67.195.165
60 2026-08-23 09:40 639230747722189784
38 ms 104.21.21.7
59 2026-08-23 09:40 639230747722189784
38 ms 172.67.195.165
58 2026-08-23 08:47 639230716313923480
53 ms 172.67.195.165
57 2026-08-23 08:47 639230716313923480
53 ms 104.21.21.7
56 2026-08-23 08:31 639230706813835990
17 ms 172.67.195.165
55 2026-08-23 08:31 639230706813835990
17 ms 104.21.21.7
54 2026-08-23 08:15 639230696871062203
11 ms 104.21.21.7
53 2026-08-23 08:15 639230696871062203
11 ms 172.67.195.165
52 2026-08-23 07:59 639230687142781616
26 ms 104.21.21.7
51 2026-08-23 07:59 639230687142781616
26 ms 172.67.195.165
50 2026-08-23 07:42 639230677432142227
23 ms 104.21.21.7
49 2026-08-23 07:42 639230677432142227
23 ms 172.67.195.165
48 2026-08-23 07:26 639230667686258061
16 ms 172.67.195.165
47 2026-08-23 07:26 639230667686258061
16 ms 104.21.21.7
46 2026-08-23 07:10 639230658039243685
32 ms 172.67.195.165
45 2026-08-23 07:10 639230658039243685
32 ms 104.21.21.7
44 2026-08-23 06:54 639230648468473803
2080 ms 104.21.21.7
43 2026-08-23 06:54 639230648468473803
2080 ms 172.67.195.165
42 2026-08-23 06:38 639230638829658294
76 ms 172.67.195.165
41 2026-08-23 06:38 639230638829658294
76 ms 104.21.21.7
40 2026-08-23 06:22 639230629247017617
56 ms 172.67.195.165
39 2026-08-23 06:22 639230629247017617
56 ms 104.21.21.7
38 2026-08-23 06:06 639230619625318239
36 ms 104.21.21.7
37 2026-08-23 06:06 639230619625318239
36 ms 172.67.195.165
36 2026-08-23 05:49 639230609697630264
13 ms 172.67.195.165
35 2026-08-23 05:49 639230609697630264
13 ms 104.21.21.7
34 2026-08-23 04:58 639230578570131864
13 ms 104.21.21.7
33 2026-08-23 04:58 639230578570131864
13 ms 172.67.195.165
32 2026-08-23 04:42 639230568958963168
71 ms 172.67.195.165
31 2026-08-23 04:42 639230568958963168
71 ms 104.21.21.7
30 2026-08-23 04:25 639230559287611211
89 ms 104.21.21.7
29 2026-08-23 04:25 639230559287611211
89 ms 172.67.195.165
28 2026-08-23 04:09 639230549524312030
36 ms 104.21.21.7
27 2026-08-23 04:09 639230549524312030
36 ms 172.67.195.165
26 2026-08-23 03:53 639230539739801669
12 ms 104.21.21.7
25 2026-08-23 03:53 639230539739801669
12 ms 172.67.195.165
24 2026-08-23 03:37 639230530084069375
10 ms 172.67.195.165
23 2026-08-23 03:37 639230530084069375
10 ms 104.21.21.7
22 2026-08-23 03:21 639230520362691441
18 ms 104.21.21.7
21 2026-08-23 03:21 639230520362691441
18 ms 172.67.195.165
20 2026-08-23 03:04 639230510677194518
32 ms 172.67.195.165
19 2026-08-23 03:04 639230510677194518
32 ms 104.21.21.7
18 2026-08-23 02:49 639230501156002646
2031 ms 172.67.195.165
17 2026-08-23 02:49 639230501156002646
2031 ms 104.21.21.7
16 2026-08-23 02:32 639230491502198541
11 ms 172.67.195.165
15 2026-08-23 02:32 639230491502198541
11 ms 104.21.21.7
14 2026-08-23 02:16 639230481860318494
9 ms 104.21.21.7
13 2026-08-23 02:16 639230481860318494
9 ms 172.67.195.165
12 2026-08-23 02:00 639230471893008575
18 ms 104.21.21.7
11 2026-08-23 02:00 639230471893008575
18 ms 172.67.195.165
10 2026-08-23 01:07 639230440030877421
27 ms 104.21.21.7
9 2026-08-23 01:07 639230440030877421
27 ms 172.67.195.165
8 2026-08-23 00:51 639230430479725508
52 ms 172.67.195.165
7 2026-08-23 00:51 639230430479725508
52 ms 104.21.21.7
6 2026-08-23 00:35 639230420875160219
8 ms 104.21.21.7
5 2026-08-23 00:35 639230420875160219
8 ms 172.67.195.165
4 2026-08-23 00:19 639230411240692575
27 ms 104.21.21.7
3 2026-08-23 00:19 639230411240692575
27 ms 172.67.195.165
2 2026-08-23 00:03 639230401550806607
7 ms 172.67.195.165
1 2026-08-23 00:03 639230401550806607
7 ms 104.21.21.7