DNS response history for ns1.dotzcom.com

ns1.dotzcom.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 262 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.dotzcom.com.
Records on Selected Date

138

Historical checks stored for this nameserver on selected date

Average Latency

262 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-25 23:54

All timestamps shown in UTC

Latest Resolved IP on Selected Date

104.21.10.60

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.dotzcom.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 23:54 639232985300872416
9 ms 104.21.10.60
137 2026-08-25 23:54 639232985300872416
9 ms 172.67.162.144
136 2026-08-25 23:36 639232974980190573
2045 ms 104.21.10.60
135 2026-08-25 23:36 639232974980190573
2045 ms 172.67.162.144
134 2026-08-25 23:19 639232964577050707
36 ms 104.21.10.60
133 2026-08-25 23:19 639232964577050707
36 ms 172.67.162.144
132 2026-08-25 22:25 639232932163142799
11 ms 172.67.162.144
131 2026-08-25 22:25 639232932163142799
11 ms 104.21.10.60
130 2026-08-25 22:08 639232921673215474
42 ms 172.67.162.144
129 2026-08-25 22:08 639232921673215474
42 ms 104.21.10.60
128 2026-08-25 21:50 639232911234504639
20 ms 104.21.10.60
127 2026-08-25 21:50 639232911234504639
20 ms 172.67.162.144
126 2026-08-25 21:33 639232900747078453
11 ms 104.21.10.60
125 2026-08-25 21:33 639232900747078453
11 ms 172.67.162.144
124 2026-08-25 21:15 639232890389222534
7 ms 104.21.10.60
123 2026-08-25 21:15 639232890389222534
7 ms 172.67.162.144
122 2026-08-25 20:58 639232880143390843
17 ms 172.67.162.144
121 2026-08-25 20:58 639232880143390843
17 ms 104.21.10.60
120 2026-08-25 20:41 639232869755024069
17 ms 104.21.10.60
119 2026-08-25 20:41 639232869755024069
17 ms 172.67.162.144
118 2026-08-25 20:24 639232859355940346
2023 ms 104.21.10.60
117 2026-08-25 20:24 639232859355940346
2023 ms 172.67.162.144
116 2026-08-25 20:07 639232848992244953
2057 ms 172.67.162.144
115 2026-08-25 20:07 639232848992244953
2057 ms 104.21.10.60
114 2026-08-25 19:49 639232838596478500
2017 ms 104.21.10.60
113 2026-08-25 19:49 639232838596478500
2017 ms 172.67.162.144
112 2026-08-25 19:32 639232828175327683
13 ms 104.21.10.60
111 2026-08-25 19:32 639232828175327683
13 ms 172.67.162.144
110 2026-08-25 19:14 639232817798330473
14 ms 172.67.162.144
109 2026-08-25 19:14 639232817798330473
14 ms 104.21.10.60
108 2026-08-25 18:21 639232785462407552
18 ms 172.67.162.144
107 2026-08-25 18:21 639232785462407552
18 ms 104.21.10.60
106 2026-08-25 18:03 639232775177487032
27 ms 172.67.162.144
105 2026-08-25 18:03 639232775177487032
27 ms 104.21.10.60
104 2026-08-25 17:46 639232764991087115
11 ms 104.21.10.60
103 2026-08-25 17:46 639232764991087115
11 ms 172.67.162.144
102 2026-08-25 17:29 639232754842971478
25 ms 172.67.162.144
101 2026-08-25 17:29 639232754842971478
25 ms 104.21.10.60
100 2026-08-25 17:12 639232744455159107
2054 ms 172.67.162.144
99 2026-08-25 17:12 639232744455159107
2054 ms 104.21.10.60
98 2026-08-25 16:55 639232734145178231
43 ms 104.21.10.60
97 2026-08-25 16:55 639232734145178231
43 ms 172.67.162.144
96 2026-08-25 16:38 639232723827874402
38 ms 172.67.162.144
95 2026-08-25 16:38 639232723827874402
38 ms 104.21.10.60
94 2026-08-25 16:21 639232713533011892
2018 ms 104.21.10.60
93 2026-08-25 16:21 639232713533011892
2018 ms 172.67.162.144
92 2026-08-25 16:03 639232703065318207
23 ms 104.21.10.60
91 2026-08-25 16:03 639232703065318207
23 ms 172.67.162.144
90 2026-08-25 15:46 639232692629559470
15 ms 172.67.162.144
89 2026-08-25 15:46 639232692629559470
15 ms 104.21.10.60
88 2026-08-25 15:28 639232682238836475
14 ms 104.21.10.60
87 2026-08-25 15:28 639232682238836475
14 ms 172.67.162.144
86 2026-08-25 15:11 639232671787004306
26 ms 104.21.10.60
85 2026-08-25 15:11 639232671787004306
26 ms 172.67.162.144
84 2026-08-25 14:16 639232638994329666
18 ms 172.67.162.144
83 2026-08-25 14:16 639232638994329666
18 ms 104.21.10.60
82 2026-08-25 13:59 639232628614783237
23 ms 172.67.162.144
81 2026-08-25 13:59 639232628614783237
23 ms 104.21.10.60
80 2026-08-25 13:42 639232618360728578
34 ms 172.67.162.144
79 2026-08-25 13:42 639232618360728578
34 ms 104.21.10.60
78 2026-08-25 13:25 639232608016476376
17 ms 172.67.162.144
77 2026-08-25 13:25 639232608016476376
17 ms 104.21.10.60
76 2026-08-25 13:08 639232597643611557
51 ms 104.21.10.60
75 2026-08-25 13:08 639232597643611557
51 ms 172.67.162.144
74 2026-08-25 12:50 639232587225721862
47 ms 172.67.162.144
73 2026-08-25 12:50 639232587225721862
47 ms 104.21.10.60
72 2026-08-25 12:33 639232576780683689
29 ms 172.67.162.144
71 2026-08-25 12:33 639232576780683689
29 ms 104.21.10.60
70 2026-08-25 12:15 639232566381512620
77 ms 104.21.10.60
69 2026-08-25 12:15 639232566381512620
77 ms 172.67.162.144
68 2026-08-25 11:58 639232556111768563
87 ms 104.21.10.60
67 2026-08-25 11:58 639232556111768563
87 ms 172.67.162.144
66 2026-08-25 11:41 639232545839529039
34 ms 104.21.10.60
65 2026-08-25 11:41 639232545839529039
34 ms 172.67.162.144
64 2026-08-25 11:24 639232535349285207
58 ms 172.67.162.144
63 2026-08-25 11:24 639232535349285207
58 ms 104.21.10.60
62 2026-08-25 11:06 639232524938080723
22 ms 104.21.10.60
61 2026-08-25 11:06 639232524938080723
22 ms 172.67.162.144
60 2026-08-25 10:13 639232492740373468
6 ms 104.21.10.60
59 2026-08-25 10:13 639232492740373468
6 ms 172.67.162.144
58 2026-08-25 09:55 639232482235303141
40 ms 104.21.10.60
57 2026-08-25 09:55 639232482235303141
40 ms 172.67.162.144
56 2026-08-25 09:38 639232471861770303
37 ms 104.21.10.60
55 2026-08-25 09:38 639232471861770303
37 ms 172.67.162.144
54 2026-08-25 09:21 639232461630217327
27 ms 172.67.162.144
53 2026-08-25 09:21 639232461630217327
27 ms 104.21.10.60
52 2026-08-25 09:04 639232451282965990
27 ms 172.67.162.144
51 2026-08-25 09:04 639232451282965990
27 ms 104.21.10.60
50 2026-08-25 08:46 639232440814614938
9 ms 104.21.10.60
49 2026-08-25 08:46 639232440814614938
9 ms 172.67.162.144
48 2026-08-25 08:29 639232430410720425
127 ms 172.67.162.144
47 2026-08-25 08:29 639232430410720425
127 ms 104.21.10.60
46 2026-08-25 08:12 639232420003096185
74 ms 104.21.10.60
45 2026-08-25 08:12 639232420003096185
74 ms 172.67.162.144
44 2026-08-25 07:54 639232409467287444
32 ms 172.67.162.144
43 2026-08-25 07:54 639232409467287444
32 ms 104.21.10.60
42 2026-08-25 07:37 639232399077195997
7 ms 172.67.162.144
41 2026-08-25 07:37 639232399077195997
7 ms 104.21.10.60
40 2026-08-25 07:19 639232388731528337
14 ms 104.21.10.60
39 2026-08-25 07:19 639232388731528337
14 ms 172.67.162.144
38 2026-08-25 07:02 639232378288598612
2029 ms 172.67.162.144
37 2026-08-25 07:02 639232378288598612
2029 ms 104.21.10.60
36 2026-08-25 06:08 639232346196373643
36 ms 172.67.162.144
35 2026-08-25 06:08 639232346196373643
36 ms 104.21.10.60
34 2026-08-25 05:52 639232336112370741
2018 ms 104.21.10.60
33 2026-08-25 05:52 639232336112370741
2018 ms 172.67.162.144
32 2026-08-25 05:35 639232326146508970
21 ms 104.21.10.60
31 2026-08-25 05:35 639232326146508970
21 ms 172.67.162.144
30 2026-08-25 05:18 639232316189381720
21 ms 172.67.162.144
29 2026-08-25 05:18 639232316189381720
21 ms 104.21.10.60
28 2026-08-25 05:02 639232306217998913
11 ms 104.21.10.60
27 2026-08-25 05:02 639232306217998913
11 ms 172.67.162.144
26 2026-08-25 04:45 639232296255744174
96 ms 104.21.10.60
25 2026-08-25 04:45 639232296255744174
96 ms 172.67.162.144
24 2026-08-25 04:28 639232286095760789
52 ms 104.21.10.60
23 2026-08-25 04:28 639232286095760789
52 ms 172.67.162.144
22 2026-08-25 04:12 639232276086186273
9 ms 104.21.10.60
21 2026-08-25 04:12 639232276086186273
9 ms 172.67.162.144
20 2026-08-25 03:55 639232265900986425
31 ms 172.67.162.144
19 2026-08-25 03:55 639232265900986425
31 ms 104.21.10.60
18 2026-08-25 03:38 639232255723518075
43 ms 104.21.10.60
17 2026-08-25 03:38 639232255723518075
43 ms 172.67.162.144
16 2026-08-25 03:21 639232245484452890
14 ms 172.67.162.144
15 2026-08-25 03:21 639232245484452890
14 ms 104.21.10.60
14 2026-08-25 03:03 639232235157175331
9 ms 104.21.10.60
13 2026-08-25 03:03 639232235157175331
9 ms 172.67.162.144
12 2026-08-25 02:10 639232203197189095
22 ms 172.67.162.144
11 2026-08-25 02:10 639232203197189095
22 ms 104.21.10.60
10 2026-08-25 01:53 639232192844564298
43 ms 172.67.162.144
9 2026-08-25 01:53 639232192844564298
43 ms 104.21.10.60
8 2026-08-25 01:36 639232182496008942
30 ms 172.67.162.144
7 2026-08-25 01:36 639232182496008942
30 ms 104.21.10.60
6 2026-08-25 01:18 639232172197053132
36 ms 172.67.162.144
5 2026-08-25 01:18 639232172197053132
36 ms 104.21.10.60
4 2026-08-25 00:25 639232140250307418
10 ms 104.21.10.60
3 2026-08-25 00:25 639232140250307418
10 ms 172.67.162.144
2 2026-08-25 00:08 639232129927860324
28 ms 172.67.162.144
1 2026-08-25 00:08 639232129927860324
28 ms 104.21.10.60