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 2026-08-25. For this date, NameServerHistory found 138 DNS check records, 138 successful responses, 0 failed responses, and 118 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

138

Historical checks stored for this nameserver on selected date

Average Latency

118 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-25 23:52

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

138

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 2026-08-25 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
138 2026-08-25 23:52 639232985300872416
23 ms 104.21.21.7
137 2026-08-25 23:52 639232985300872416
23 ms 172.67.195.165
136 2026-08-25 23:35 639232974980190573
31 ms 104.21.21.7
135 2026-08-25 23:35 639232974980190573
31 ms 172.67.195.165
134 2026-08-25 23:18 639232964577050707
30 ms 104.21.21.7
133 2026-08-25 23:18 639232964577050707
30 ms 172.67.195.165
132 2026-08-25 22:23 639232932163142799
6 ms 104.21.21.7
131 2026-08-25 22:23 639232932163142799
6 ms 172.67.195.165
130 2026-08-25 22:06 639232921673215474
21 ms 172.67.195.165
129 2026-08-25 22:06 639232921673215474
21 ms 104.21.21.7
128 2026-08-25 21:49 639232911234504639
13 ms 104.21.21.7
127 2026-08-25 21:49 639232911234504639
13 ms 172.67.195.165
126 2026-08-25 21:31 639232900747078453
101 ms 172.67.195.165
125 2026-08-25 21:31 639232900747078453
101 ms 104.21.21.7
124 2026-08-25 21:14 639232890389222534
24 ms 104.21.21.7
123 2026-08-25 21:14 639232890389222534
24 ms 172.67.195.165
122 2026-08-25 20:57 639232880143390843
27 ms 104.21.21.7
121 2026-08-25 20:57 639232880143390843
27 ms 172.67.195.165
120 2026-08-25 20:39 639232869755024069
148 ms 104.21.21.7
119 2026-08-25 20:39 639232869755024069
148 ms 172.67.195.165
118 2026-08-25 20:22 639232859355940346
39 ms 172.67.195.165
117 2026-08-25 20:22 639232859355940346
39 ms 104.21.21.7
116 2026-08-25 20:05 639232848992244953
16 ms 104.21.21.7
115 2026-08-25 20:05 639232848992244953
16 ms 172.67.195.165
114 2026-08-25 19:47 639232838596478500
15 ms 104.21.21.7
113 2026-08-25 19:47 639232838596478500
15 ms 172.67.195.165
112 2026-08-25 19:30 639232828175327683
14 ms 172.67.195.165
111 2026-08-25 19:30 639232828175327683
14 ms 104.21.21.7
110 2026-08-25 19:13 639232817798330473
28 ms 172.67.195.165
109 2026-08-25 19:13 639232817798330473
28 ms 104.21.21.7
108 2026-08-25 18:19 639232785462407552
23 ms 104.21.21.7
107 2026-08-25 18:19 639232785462407552
23 ms 172.67.195.165
106 2026-08-25 18:02 639232775177487032
80 ms 172.67.195.165
105 2026-08-25 18:02 639232775177487032
80 ms 104.21.21.7
104 2026-08-25 17:45 639232764991087115
16 ms 104.21.21.7
103 2026-08-25 17:45 639232764991087115
16 ms 172.67.195.165
102 2026-08-25 17:28 639232754842971478
2036 ms 172.67.195.165
101 2026-08-25 17:28 639232754842971478
2036 ms 104.21.21.7
100 2026-08-25 17:11 639232744455159107
7 ms 104.21.21.7
99 2026-08-25 17:11 639232744455159107
7 ms 172.67.195.165
98 2026-08-25 16:53 639232734145178231
25 ms 104.21.21.7
97 2026-08-25 16:53 639232734145178231
25 ms 172.67.195.165
96 2026-08-25 16:36 639232723827874402
18 ms 104.21.21.7
95 2026-08-25 16:36 639232723827874402
18 ms 172.67.195.165
94 2026-08-25 16:19 639232713533011892
11 ms 172.67.195.165
93 2026-08-25 16:19 639232713533011892
11 ms 104.21.21.7
92 2026-08-25 16:02 639232703065318207
44 ms 104.21.21.7
91 2026-08-25 16:02 639232703065318207
44 ms 172.67.195.165
90 2026-08-25 15:44 639232692629559470
14 ms 104.21.21.7
89 2026-08-25 15:44 639232692629559470
14 ms 172.67.195.165
88 2026-08-25 15:27 639232682238836475
42 ms 104.21.21.7
87 2026-08-25 15:27 639232682238836475
42 ms 172.67.195.165
86 2026-08-25 15:09 639232671787004306
13 ms 104.21.21.7
85 2026-08-25 15:09 639232671787004306
13 ms 172.67.195.165
84 2026-08-25 14:15 639232638994329666
47 ms 104.21.21.7
83 2026-08-25 14:15 639232638994329666
47 ms 172.67.195.165
82 2026-08-25 13:57 639232628614783237
16 ms 104.21.21.7
81 2026-08-25 13:57 639232628614783237
16 ms 172.67.195.165
80 2026-08-25 13:40 639232618360728578
17 ms 104.21.21.7
79 2026-08-25 13:40 639232618360728578
17 ms 172.67.195.165
78 2026-08-25 13:23 639232608016476376
15 ms 104.21.21.7
77 2026-08-25 13:23 639232608016476376
15 ms 172.67.195.165
76 2026-08-25 13:06 639232597643611557
38 ms 104.21.21.7
75 2026-08-25 13:06 639232597643611557
38 ms 172.67.195.165
74 2026-08-25 12:49 639232587225721862
14 ms 104.21.21.7
73 2026-08-25 12:49 639232587225721862
14 ms 172.67.195.165
72 2026-08-25 12:31 639232576780683689
16 ms 172.67.195.165
71 2026-08-25 12:31 639232576780683689
16 ms 104.21.21.7
70 2026-08-25 12:14 639232566381512620
35 ms 172.67.195.165
69 2026-08-25 12:14 639232566381512620
35 ms 104.21.21.7
68 2026-08-25 11:57 639232556111768563
42 ms 172.67.195.165
67 2026-08-25 11:57 639232556111768563
42 ms 104.21.21.7
66 2026-08-25 11:40 639232545839529039
21 ms 104.21.21.7
65 2026-08-25 11:40 639232545839529039
21 ms 172.67.195.165
64 2026-08-25 11:22 639232535349285207
96 ms 172.67.195.165
63 2026-08-25 11:22 639232535349285207
96 ms 104.21.21.7
62 2026-08-25 11:05 639232524938080723
11 ms 104.21.21.7
61 2026-08-25 11:05 639232524938080723
11 ms 172.67.195.165
60 2026-08-25 10:11 639232492740373468
2116 ms 104.21.21.7
59 2026-08-25 10:11 639232492740373468
2116 ms 172.67.195.165
58 2026-08-25 09:54 639232482235303141
83 ms 172.67.195.165
57 2026-08-25 09:54 639232482235303141
83 ms 104.21.21.7
56 2026-08-25 09:36 639232471861770303
25 ms 104.21.21.7
55 2026-08-25 09:36 639232471861770303
25 ms 172.67.195.165
54 2026-08-25 09:19 639232461630217327
34 ms 172.67.195.165
53 2026-08-25 09:19 639232461630217327
34 ms 104.21.21.7
52 2026-08-25 09:02 639232451282965990
43 ms 104.21.21.7
51 2026-08-25 09:02 639232451282965990
43 ms 172.67.195.165
50 2026-08-25 08:44 639232440814614938
40 ms 104.21.21.7
49 2026-08-25 08:44 639232440814614938
40 ms 172.67.195.165
48 2026-08-25 08:27 639232430410720425
12 ms 104.21.21.7
47 2026-08-25 08:27 639232430410720425
12 ms 172.67.195.165
46 2026-08-25 08:10 639232420003096185
115 ms 172.67.195.165
45 2026-08-25 08:10 639232420003096185
115 ms 104.21.21.7
44 2026-08-25 07:52 639232409467287444
13 ms 172.67.195.165
43 2026-08-25 07:52 639232409467287444
13 ms 104.21.21.7
42 2026-08-25 07:35 639232399077195997
13 ms 172.67.195.165
41 2026-08-25 07:35 639232399077195997
13 ms 104.21.21.7
40 2026-08-25 07:18 639232388731528337
13 ms 172.67.195.165
39 2026-08-25 07:18 639232388731528337
13 ms 104.21.21.7
38 2026-08-25 07:00 639232378288598612
38 ms 172.67.195.165
37 2026-08-25 07:00 639232378288598612
38 ms 104.21.21.7
36 2026-08-25 06:07 639232346196373643
14 ms 172.67.195.165
35 2026-08-25 06:07 639232346196373643
14 ms 104.21.21.7
34 2026-08-25 05:50 639232336112370741
26 ms 104.21.21.7
33 2026-08-25 05:50 639232336112370741
26 ms 172.67.195.165
32 2026-08-25 05:33 639232326146508970
23 ms 104.21.21.7
31 2026-08-25 05:33 639232326146508970
23 ms 172.67.195.165
30 2026-08-25 05:17 639232316189381720
6 ms 172.67.195.165
29 2026-08-25 05:17 639232316189381720
6 ms 104.21.21.7
28 2026-08-25 05:00 639232306217998913
39 ms 172.67.195.165
27 2026-08-25 05:00 639232306217998913
39 ms 104.21.21.7
26 2026-08-25 04:44 639232296255744174
29 ms 172.67.195.165
25 2026-08-25 04:44 639232296255744174
29 ms 104.21.21.7
24 2026-08-25 04:27 639232286095760789
4 ms 104.21.21.7
23 2026-08-25 04:27 639232286095760789
4 ms 172.67.195.165
22 2026-08-25 04:10 639232276086186273
50 ms 172.67.195.165
21 2026-08-25 04:10 639232276086186273
50 ms 104.21.21.7
20 2026-08-25 03:53 639232265900986425
2015 ms 104.21.21.7
19 2026-08-25 03:53 639232265900986425
2015 ms 172.67.195.165
18 2026-08-25 03:36 639232255723518075
6 ms 104.21.21.7
17 2026-08-25 03:36 639232255723518075
6 ms 172.67.195.165
16 2026-08-25 03:19 639232245484452890
7 ms 172.67.195.165
15 2026-08-25 03:19 639232245484452890
7 ms 104.21.21.7
14 2026-08-25 03:02 639232235157175331
9 ms 104.21.21.7
13 2026-08-25 03:02 639232235157175331
9 ms 172.67.195.165
12 2026-08-25 02:08 639232203197189095
13 ms 172.67.195.165
11 2026-08-25 02:08 639232203197189095
13 ms 104.21.21.7
10 2026-08-25 01:51 639232192844564298
16 ms 172.67.195.165
9 2026-08-25 01:51 639232192844564298
16 ms 104.21.21.7
8 2026-08-25 01:34 639232182496008942
23 ms 172.67.195.165
7 2026-08-25 01:34 639232182496008942
23 ms 104.21.21.7
6 2026-08-25 01:17 639232172197053132
9 ms 104.21.21.7
5 2026-08-25 01:17 639232172197053132
9 ms 172.67.195.165
4 2026-08-25 00:24 639232140250307418
14 ms 172.67.195.165
3 2026-08-25 00:24 639232140250307418
14 ms 104.21.21.7
2 2026-08-25 00:06 639232129927860324
46 ms 104.21.21.7
1 2026-08-25 00:06 639232129927860324
46 ms 172.67.195.165