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 2026-08-21. For this date, NameServerHistory found 144 DNS check records, 142 successful responses, 2 failed responses, and 263 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

144

Historical checks stored for this nameserver on selected date

Average Latency

263 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-21 23:49

All timestamps shown in UTC

Latest Resolved IP on Selected Date

172.67.195.165

Most recently resolved hosting IP on selected date

Successful Responses

142

Checks that returned a measurable response

Failed Responses

2

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 ns1.dzxserver.com

Showing DNS history for 2026-08-21 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 2026-08-21 23:49 639229527598660841
8 ms 172.67.195.165
143 2026-08-21 23:49 639229527598660841
8 ms 104.21.21.7
142 2026-08-21 23:33 639229517954323214
2018 ms 104.21.21.7
141 2026-08-21 23:33 639229517954323214
2018 ms 172.67.195.165
140 2026-08-21 23:17 639229508269999021
18 ms 172.67.195.165
139 2026-08-21 23:17 639229508269999021
18 ms 104.21.21.7
138 2026-08-21 23:01 639229498559060171
45 ms 104.21.21.7
137 2026-08-21 23:01 639229498559060171
45 ms 172.67.195.165
136 2026-08-21 22:44 639229488519347586
33 ms 104.21.21.7
135 2026-08-21 22:44 639229488519347586
33 ms 172.67.195.165
134 2026-08-21 21:51 639229456606578934
16 ms 104.21.21.7
133 2026-08-21 21:51 639229456606578934
16 ms 172.67.195.165
132 2026-08-21 21:35 639229446985772499
92 ms 172.67.195.165
131 2026-08-21 21:35 639229446985772499
92 ms 104.21.21.7
130 2026-08-21 21:19 639229437367313098
9 ms 172.67.195.165
129 2026-08-21 21:19 639229437367313098
9 ms 104.21.21.7
128 2026-08-21 21:03 639229427923950391
127 ms 104.21.21.7
127 2026-08-21 21:03 639229427923950391
127 ms 172.67.195.165
126 2026-08-21 20:47 639229418168588854
27 ms 104.21.21.7
125 2026-08-21 20:47 639229418168588854
27 ms 172.67.195.165
124 2026-08-21 20:30 639229408345678334
91 ms 172.67.195.165
123 2026-08-21 20:30 639229408345678334
91 ms 104.21.21.7
122 2026-08-21 20:14 639229398616354648
31 ms 104.21.21.7
121 2026-08-21 20:14 639229398616354648
31 ms 172.67.195.165
120 2026-08-21 19:58 639229388634592323
54 ms 172.67.195.165
119 2026-08-21 19:58 639229388634592323
54 ms 104.21.21.7
118 2026-08-21 19:41 639229378792837692
24 ms 172.67.195.165
117 2026-08-21 19:41 639229378792837692
24 ms 104.21.21.7
116 2026-08-21 19:25 639229369154682311
104 ms 172.67.195.165
115 2026-08-21 19:25 639229369154682311
104 ms 104.21.21.7
114 2026-08-21 19:08 639229359248017926
44 ms 104.21.21.7
113 2026-08-21 19:08 639229359248017926
44 ms 172.67.195.165
112 2026-08-21 18:52 639229349124294642
15 ms 172.67.195.165
111 2026-08-21 18:52 639229349124294642
15 ms 104.21.21.7
110 2026-08-21 18:00 639229317791715692
8 ms 172.67.195.165
109 2026-08-21 18:00 639229317791715692
8 ms 104.21.21.7
108 2026-08-21 17:43 639229308115194575
32 ms 172.67.195.165
107 2026-08-21 17:43 639229308115194575
32 ms 104.21.21.7
106 2026-08-21 17:27 639229298320320558
7 ms 104.21.21.7
105 2026-08-21 17:27 639229298320320558
7 ms 172.67.195.165
104 2026-08-21 17:11 639229288674863221
23 ms 104.21.21.7
103 2026-08-21 17:11 639229288674863221
23 ms 172.67.195.165
102 2026-08-21 16:55 639229278983677079
20 ms 104.21.21.7
101 2026-08-21 16:55 639229278983677079
20 ms 172.67.195.165
100 2026-08-21 16:39 639229269405517175
81 ms 104.21.21.7
99 2026-08-21 16:39 639229269405517175
81 ms 172.67.195.165
98 2026-08-21 16:23 639229259594798244
42 ms 104.21.21.7
97 2026-08-21 16:23 639229259594798244
42 ms 172.67.195.165
96 2026-08-21 16:06 639229249736681188
2031 ms 104.21.21.7
95 2026-08-21 16:06 639229249736681188
2031 ms 172.67.195.165
94 2026-08-21 15:49 639229239699417787
2039 ms 172.67.195.165
93 2026-08-21 15:49 639229239699417787
2039 ms 104.21.21.7
92 2026-08-21 15:33 639229229621964033
4027 ms 172.67.195.165
91 2026-08-21 15:33 639229229621964033
4027 ms 104.21.21.7
90 2026-08-21 15:16 639229219567270965
14 ms 172.67.195.165
89 2026-08-21 15:16 639229219567270965
14 ms 104.21.21.7
88 2026-08-21 14:59 639229209406666856
33 ms 104.21.21.7
87 2026-08-21 14:59 639229209406666856
33 ms 172.67.195.165
86 2026-08-21 14:06 639229177815876178
33 ms 172.67.195.165
85 2026-08-21 14:06 639229177815876178
33 ms 104.21.21.7
84 2026-08-21 13:50 639229168243572685
11 ms 104.21.21.7
83 2026-08-21 13:50 639229168243572685
11 ms 172.67.195.165
82 2026-08-21 13:34 639229158599856475
34 ms 172.67.195.165
81 2026-08-21 13:34 639229158599856475
34 ms 104.21.21.7
80 2026-08-21 13:18 639229148998940902
36 ms 172.67.195.165
79 2026-08-21 13:18 639229148998940902
36 ms 104.21.21.7
78 2026-08-21 13:02 639229139276923594
46 ms 172.67.195.165
77 2026-08-21 13:02 639229139276923594
46 ms 104.21.21.7
76 2026-08-21 12:46 639229129709912394
20 ms 104.21.21.7
75 2026-08-21 12:46 639229129709912394
20 ms 172.67.195.165
74 2026-08-21 12:30 639229119801488500
19 ms 172.67.195.165
73 2026-08-21 12:30 639229119801488500
19 ms 104.21.21.7
72 2026-08-21 12:13 639229110135262458
61 ms 172.67.195.165
71 2026-08-21 12:13 639229110135262458
61 ms 104.21.21.7
70 2026-08-21 11:57 639229100336051392
35 ms 104.21.21.7
69 2026-08-21 11:57 639229100336051392
35 ms 172.67.195.165
68 2026-08-21 11:41 639229090641415626
37 ms 104.21.21.7
67 2026-08-21 11:41 639229090641415626
37 ms 172.67.195.165
66 2026-08-21 11:24 639229080702683947
43 ms 172.67.195.165
65 2026-08-21 11:24 639229080702683947
43 ms 104.21.21.7
64 2026-08-21 11:08 639229070601456699
20 ms 172.67.195.165
63 2026-08-21 11:08 639229070601456699
20 ms 104.21.21.7
62 2026-08-21 10:15 639229038947447232
24 ms 172.67.195.165
61 2026-08-21 10:15 639229038947447232
24 ms 104.21.21.7
60 2026-08-21 09:59 639229029268708773
69 ms 172.67.195.165
59 2026-08-21 09:59 639229029268708773
69 ms 104.21.21.7
58 2026-08-21 09:43 639229019647910603
30 ms 104.21.21.7
57 2026-08-21 09:43 639229019647910603
30 ms 172.67.195.165
56 2026-08-21 09:26 639229009983843738
29 ms 172.67.195.165
55 2026-08-21 09:26 639229009983843738
29 ms 104.21.21.7
54 2026-08-21 09:10 639229000203331882
7 ms 104.21.21.7
53 2026-08-21 09:10 639229000203331882
7 ms 172.67.195.165
52 2026-08-21 08:54 639228990302335999
27 ms 172.67.195.165
51 2026-08-21 08:54 639228990302335999
27 ms 104.21.21.7
50 2026-08-21 08:37 639228980567740722
31 ms 104.21.21.7
49 2026-08-21 08:37 639228980567740722
31 ms 172.67.195.165
48 2026-08-21 08:21 639228970762445174
105 ms 172.67.195.165
47 2026-08-21 08:21 639228970762445174
105 ms 104.21.21.7
46 2026-08-21 08:05 639228961065054445
2023 ms 104.21.21.7
45 2026-08-21 08:05 639228961065054445
2023 ms 172.67.195.165
44 2026-08-21 07:49 639228951224649885
2050 ms 104.21.21.7
43 2026-08-21 07:49 639228951224649885
2050 ms 172.67.195.165
42 2026-08-21 07:32 639228941303864592
35 ms 172.67.195.165
41 2026-08-21 07:32 639228941303864592
35 ms 104.21.21.7
40 2026-08-21 07:15 639228931191328583
88 ms 172.67.195.165
39 2026-08-21 07:15 639228931191328583
88 ms 104.21.21.7
38 2026-08-21 06:23 639228899518173317
23 ms 104.21.21.7
37 2026-08-21 06:23 639228899518173317
23 ms 172.67.195.165
36 2026-08-21 06:06 639228889785027669
17 ms 172.67.195.165
35 2026-08-21 06:06 639228889785027669
17 ms 104.21.21.7
34 2026-08-21 05:50 639228880106330161
16 ms 104.21.21.7
33 2026-08-21 05:50 639228880106330161
16 ms 172.67.195.165
32 2026-08-21 05:34 639228870316184091
43 ms 104.21.21.7
31 2026-08-21 05:34 639228870316184091
43 ms 172.67.195.165
30 2026-08-21 05:18 639228860695366512
27 ms 104.21.21.7
29 2026-08-21 05:18 639228860695366512
27 ms 172.67.195.165
28 2026-08-21 05:02 639228851027209500
2025 ms 172.67.195.165
27 2026-08-21 05:02 639228851027209500
2025 ms 104.21.21.7
26 2026-08-21 04:46 639228841479265462
32 ms 172.67.195.165
25 2026-08-21 04:46 639228841479265462
32 ms 104.21.21.7
24 2026-08-21 04:29 639228831752962260
44 ms 172.67.195.165
23 2026-08-21 04:29 639228831752962260
44 ms 104.21.21.7
22 2026-08-21 04:13 639228821953295483
15 ms 104.21.21.7
21 2026-08-21 04:13 639228821953295483
15 ms 172.67.195.165
20 2026-08-21 03:57 639228812227429953
41 ms 172.67.195.165
19 2026-08-21 03:57 639228812227429953
41 ms 104.21.21.7
18 2026-08-21 03:41 639228802476107538
14 ms 104.21.21.7
17 2026-08-21 03:41 639228802476107538
14 ms 172.67.195.165
16 2026-08-21 03:24 639228792525492032
-
15 2026-08-21 02:32 639228761131421385
-
14 2026-08-21 02:16 639228751571206692
42 ms 172.67.195.165
13 2026-08-21 02:16 639228751571206692
42 ms 104.21.21.7
12 2026-08-21 01:59 639228741705571019
27 ms 172.67.195.165
11 2026-08-21 01:59 639228741705571019
27 ms 104.21.21.7
10 2026-08-21 01:43 639228731642208228
15 ms 172.67.195.165
9 2026-08-21 01:43 639228731642208228
15 ms 104.21.21.7
8 2026-08-21 00:51 639228700387002072
145 ms 104.21.21.7
7 2026-08-21 00:51 639228700387002072
145 ms 172.67.195.165
6 2026-08-21 00:34 639228690742014433
32 ms 172.67.195.165
5 2026-08-21 00:34 639228690742014433
32 ms 104.21.21.7
4 2026-08-21 00:18 639228680877937122
50 ms 172.67.195.165
3 2026-08-21 00:18 639228680877937122
50 ms 104.21.21.7
2 2026-08-21 00:01 639228670775860800
36 ms 172.67.195.165
1 2026-08-21 00:01 639228670775860800
36 ms 104.21.21.7