DNS response history for ns1.dzxserver.com

ns1.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 112 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.dzxserver.com.
Records on Selected Date

150

Historical checks stored for this nameserver on selected date

Average Latency

112 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-23 23:47

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 ns1.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 23:47 639231254406598736
6 ms 104.21.21.7
149 2026-08-23 23:47 639231254406598736
6 ms 172.67.195.165
148 2026-08-23 23:31 639231244697865594
56 ms 104.21.21.7
147 2026-08-23 23:31 639231244697865594
56 ms 172.67.195.165
146 2026-08-23 23:15 639231234893504693
23 ms 104.21.21.7
145 2026-08-23 23:15 639231234893504693
23 ms 172.67.195.165
144 2026-08-23 22:58 639231225024549139
10 ms 104.21.21.7
143 2026-08-23 22:58 639231225024549139
10 ms 172.67.195.165
142 2026-08-23 22:42 639231214931957622
8 ms 104.21.21.7
141 2026-08-23 22:42 639231214931957622
8 ms 172.67.195.165
140 2026-08-23 22:25 639231204962010549
34 ms 104.21.21.7
139 2026-08-23 22:25 639231204962010549
34 ms 172.67.195.165
138 2026-08-23 22:08 639231195170138463
37 ms 104.21.21.7
137 2026-08-23 22:08 639231195170138463
37 ms 172.67.195.165
136 2026-08-23 21:52 639231185235020577
145 ms 172.67.195.165
135 2026-08-23 21:52 639231185235020577
145 ms 104.21.21.7
134 2026-08-23 21:36 639231175558690075
30 ms 104.21.21.7
133 2026-08-23 21:36 639231175558690075
30 ms 172.67.195.165
132 2026-08-23 21:19 639231165610444012
55 ms 172.67.195.165
131 2026-08-23 21:19 639231165610444012
55 ms 104.21.21.7
130 2026-08-23 20:26 639231133806425363
22 ms 104.21.21.7
129 2026-08-23 20:26 639231133806425363
22 ms 172.67.195.165
128 2026-08-23 20:10 639231124203758023
37 ms 104.21.21.7
127 2026-08-23 20:10 639231124203758023
37 ms 172.67.195.165
126 2026-08-23 19:54 639231114428262706
45 ms 172.67.195.165
125 2026-08-23 19:54 639231114428262706
45 ms 104.21.21.7
124 2026-08-23 19:38 639231104662480065
35 ms 104.21.21.7
123 2026-08-23 19:38 639231104662480065
35 ms 172.67.195.165
122 2026-08-23 19:21 639231094840372018
25 ms 104.21.21.7
121 2026-08-23 19:21 639231094840372018
25 ms 172.67.195.165
120 2026-08-23 19:05 639231085024583224
62 ms 172.67.195.165
119 2026-08-23 19:05 639231085024583224
62 ms 104.21.21.7
118 2026-08-23 18:49 639231075257417427
61 ms 104.21.21.7
117 2026-08-23 18:49 639231075257417427
61 ms 172.67.195.165
116 2026-08-23 18:32 639231065516009503
17 ms 172.67.195.165
115 2026-08-23 18:32 639231065516009503
17 ms 104.21.21.7
114 2026-08-23 18:16 639231055805348837
10 ms 172.67.195.165
113 2026-08-23 18:16 639231055805348837
10 ms 104.21.21.7
112 2026-08-23 18:00 639231045980373765
37 ms 104.21.21.7
111 2026-08-23 18:00 639231045980373765
37 ms 172.67.195.165
110 2026-08-23 17:43 639231035984577527
126 ms 104.21.21.7
109 2026-08-23 17:43 639231035984577527
126 ms 172.67.195.165
108 2026-08-23 17:26 639231025928115303
18 ms 104.21.21.7
107 2026-08-23 17:26 639231025928115303
18 ms 172.67.195.165
106 2026-08-23 16:34 639230994250157583
11 ms 104.21.21.7
105 2026-08-23 16:34 639230994250157583
11 ms 172.67.195.165
104 2026-08-23 16:17 639230984476411369
24 ms 104.21.21.7
103 2026-08-23 16:17 639230984476411369
24 ms 172.67.195.165
102 2026-08-23 16:01 639230974838373450
33 ms 172.67.195.165
101 2026-08-23 16:01 639230974838373450
33 ms 104.21.21.7
100 2026-08-23 15:45 639230965244277645
19 ms 104.21.21.7
99 2026-08-23 15:45 639230965244277645
19 ms 172.67.195.165
98 2026-08-23 15:29 639230955522101820
29 ms 172.67.195.165
97 2026-08-23 15:29 639230955522101820
29 ms 104.21.21.7
96 2026-08-23 15:13 639230945754521603
43 ms 104.21.21.7
95 2026-08-23 15:13 639230945754521603
43 ms 172.67.195.165
94 2026-08-23 14:56 639230935852040504
15 ms 172.67.195.165
93 2026-08-23 14:56 639230935852040504
15 ms 104.21.21.7
92 2026-08-23 14:40 639230926222061048
46 ms 104.21.21.7
91 2026-08-23 14:40 639230926222061048
46 ms 172.67.195.165
90 2026-08-23 14:24 639230916449726907
13 ms 104.21.21.7
89 2026-08-23 14:24 639230916449726907
13 ms 172.67.195.165
88 2026-08-23 14:08 639230906595053086
23 ms 172.67.195.165
87 2026-08-23 14:08 639230906595053086
23 ms 104.21.21.7
86 2026-08-23 13:51 639230896680429441
14 ms 104.21.21.7
85 2026-08-23 13:51 639230896680429441
14 ms 172.67.195.165
84 2026-08-23 13:34 639230886630210965
61 ms 172.67.195.165
83 2026-08-23 13:34 639230886630210965
61 ms 104.21.21.7
82 2026-08-23 12:42 639230855430405719
2045 ms 104.21.21.7
81 2026-08-23 12:42 639230855430405719
2045 ms 172.67.195.165
80 2026-08-23 12:26 639230845707499136
35 ms 172.67.195.165
79 2026-08-23 12:26 639230845707499136
35 ms 104.21.21.7
78 2026-08-23 12:10 639230836186805419
6 ms 172.67.195.165
77 2026-08-23 12:10 639230836186805419
6 ms 104.21.21.7
76 2026-08-23 11:54 639230826493828316
19 ms 104.21.21.7
75 2026-08-23 11:54 639230826493828316
19 ms 172.67.195.165
74 2026-08-23 11:38 639230816817882996
9 ms 104.21.21.7
73 2026-08-23 11:38 639230816817882996
9 ms 172.67.195.165
72 2026-08-23 11:21 639230806933854189
13 ms 104.21.21.7
71 2026-08-23 11:21 639230806933854189
13 ms 172.67.195.165
70 2026-08-23 11:05 639230797120243854
32 ms 104.21.21.7
69 2026-08-23 11:05 639230797120243854
32 ms 172.67.195.165
68 2026-08-23 10:49 639230787310272840
29 ms 172.67.195.165
67 2026-08-23 10:49 639230787310272840
29 ms 104.21.21.7
66 2026-08-23 10:32 639230777600173142
6 ms 104.21.21.7
65 2026-08-23 10:32 639230777600173142
6 ms 172.67.195.165
64 2026-08-23 10:16 639230767665024593
50 ms 172.67.195.165
63 2026-08-23 10:16 639230767665024593
50 ms 104.21.21.7
62 2026-08-23 09:59 639230757720962293
27 ms 172.67.195.165
61 2026-08-23 09:59 639230757720962293
27 ms 104.21.21.7
60 2026-08-23 09:43 639230747722189784
33 ms 104.21.21.7
59 2026-08-23 09:43 639230747722189784
33 ms 172.67.195.165
58 2026-08-23 08:50 639230716313923480
26 ms 172.67.195.165
57 2026-08-23 08:50 639230716313923480
26 ms 104.21.21.7
56 2026-08-23 08:35 639230706813835990
22 ms 172.67.195.165
55 2026-08-23 08:35 639230706813835990
22 ms 104.21.21.7
54 2026-08-23 08:18 639230696871062203
2043 ms 172.67.195.165
53 2026-08-23 08:18 639230696871062203
2043 ms 104.21.21.7
52 2026-08-23 08:02 639230687142781616
55 ms 104.21.21.7
51 2026-08-23 08:02 639230687142781616
55 ms 172.67.195.165
50 2026-08-23 07:46 639230677432142227
19 ms 104.21.21.7
49 2026-08-23 07:46 639230677432142227
19 ms 172.67.195.165
48 2026-08-23 07:29 639230667686258061
35 ms 172.67.195.165
47 2026-08-23 07:29 639230667686258061
35 ms 104.21.21.7
46 2026-08-23 07:13 639230658039243685
17 ms 172.67.195.165
45 2026-08-23 07:13 639230658039243685
17 ms 104.21.21.7
44 2026-08-23 06:57 639230648468473803
18 ms 104.21.21.7
43 2026-08-23 06:57 639230648468473803
18 ms 172.67.195.165
42 2026-08-23 06:41 639230638829658294
9 ms 104.21.21.7
41 2026-08-23 06:41 639230638829658294
9 ms 172.67.195.165
40 2026-08-23 06:25 639230629247017617
35 ms 172.67.195.165
39 2026-08-23 06:25 639230629247017617
35 ms 104.21.21.7
38 2026-08-23 06:09 639230619625318239
13 ms 172.67.195.165
37 2026-08-23 06:09 639230619625318239
13 ms 104.21.21.7
36 2026-08-23 05:53 639230609697630264
56 ms 172.67.195.165
35 2026-08-23 05:53 639230609697630264
56 ms 104.21.21.7
34 2026-08-23 05:01 639230578570131864
7 ms 104.21.21.7
33 2026-08-23 05:01 639230578570131864
7 ms 172.67.195.165
32 2026-08-23 04:45 639230568958963168
2086 ms 172.67.195.165
31 2026-08-23 04:45 639230568958963168
2086 ms 104.21.21.7
30 2026-08-23 04:29 639230559287611211
22 ms 172.67.195.165
29 2026-08-23 04:29 639230559287611211
22 ms 104.21.21.7
28 2026-08-23 04:12 639230549524312030
52 ms 172.67.195.165
27 2026-08-23 04:12 639230549524312030
52 ms 104.21.21.7
26 2026-08-23 03:56 639230539739801669
20 ms 172.67.195.165
25 2026-08-23 03:56 639230539739801669
20 ms 104.21.21.7
24 2026-08-23 03:40 639230530084069375
7 ms 172.67.195.165
23 2026-08-23 03:40 639230530084069375
7 ms 104.21.21.7
22 2026-08-23 03:24 639230520362691441
16 ms 104.21.21.7
21 2026-08-23 03:24 639230520362691441
16 ms 172.67.195.165
20 2026-08-23 03:08 639230510677194518
27 ms 172.67.195.165
19 2026-08-23 03:08 639230510677194518
27 ms 104.21.21.7
18 2026-08-23 02:52 639230501156002646
50 ms 172.67.195.165
17 2026-08-23 02:52 639230501156002646
50 ms 104.21.21.7
16 2026-08-23 02:36 639230491502198541
99 ms 104.21.21.7
15 2026-08-23 02:36 639230491502198541
99 ms 172.67.195.165
14 2026-08-23 02:20 639230481860318494
11 ms 172.67.195.165
13 2026-08-23 02:20 639230481860318494
11 ms 104.21.21.7
12 2026-08-23 02:03 639230471893008575
23 ms 172.67.195.165
11 2026-08-23 02:03 639230471893008575
23 ms 104.21.21.7
10 2026-08-23 01:10 639230440030877421
16 ms 172.67.195.165
9 2026-08-23 01:10 639230440030877421
16 ms 104.21.21.7
8 2026-08-23 00:54 639230430479725508
42 ms 104.21.21.7
7 2026-08-23 00:54 639230430479725508
42 ms 172.67.195.165
6 2026-08-23 00:38 639230420875160219
12 ms 104.21.21.7
5 2026-08-23 00:38 639230420875160219
12 ms 172.67.195.165
4 2026-08-23 00:22 639230411240692575
43 ms 104.21.21.7
3 2026-08-23 00:22 639230411240692575
43 ms 172.67.195.165
2 2026-08-23 00:06 639230401550806607
19 ms 104.21.21.7
1 2026-08-23 00:06 639230401550806607
19 ms 172.67.195.165