DNS response history for ns1.tezdev.net

ns1.tezdev.net 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 137 DNS check records, 136 successful responses, 1 failed responses, and 295 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.tezdev.net.
Records on Selected Date

137

Historical checks stored for this nameserver on selected date

Average Latency

295 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-25 23:51

All timestamps shown in UTC

Latest Resolved IP on Selected Date

104.21.24.191

Most recently resolved hosting IP on selected date

Successful Responses

136

Checks that returned a measurable response

Failed Responses

1

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.tezdev.net

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
137 2026-08-25 23:51 639232985300872416
10 ms 104.21.24.191
136 2026-08-25 23:51 639232985300872416
10 ms 172.67.220.28
135 2026-08-25 23:34 639232974980190573
41 ms 104.21.24.191
134 2026-08-25 23:34 639232974980190573
41 ms 172.67.220.28
133 2026-08-25 23:17 639232964577050707
43 ms 172.67.220.28
132 2026-08-25 23:17 639232964577050707
43 ms 104.21.24.191
131 2026-08-25 22:23 639232932163142799
53 ms 172.67.220.28
130 2026-08-25 22:23 639232932163142799
53 ms 104.21.24.191
129 2026-08-25 22:05 639232921673215474
20 ms 104.21.24.191
128 2026-08-25 22:05 639232921673215474
20 ms 172.67.220.28
127 2026-08-25 21:48 639232911234504639
52 ms 172.67.220.28
126 2026-08-25 21:48 639232911234504639
52 ms 104.21.24.191
125 2026-08-25 21:30 639232900747078453
51 ms 104.21.24.191
124 2026-08-25 21:30 639232900747078453
51 ms 172.67.220.28
123 2026-08-25 21:13 639232890389222534
12 ms 172.67.220.28
122 2026-08-25 21:13 639232890389222534
12 ms 104.21.24.191
121 2026-08-25 20:56 639232880143390843
12 ms 172.67.220.28
120 2026-08-25 20:56 639232880143390843
12 ms 104.21.24.191
119 2026-08-25 20:39 639232869755024069
16 ms 104.21.24.191
118 2026-08-25 20:39 639232869755024069
16 ms 172.67.220.28
117 2026-08-25 20:21 639232859355940346
15 ms 104.21.24.191
116 2026-08-25 20:21 639232859355940346
15 ms 172.67.220.28
115 2026-08-25 20:04 639232848992244953
60 ms 172.67.220.28
114 2026-08-25 20:04 639232848992244953
60 ms 104.21.24.191
113 2026-08-25 19:47 639232838596478500
12 ms 172.67.220.28
112 2026-08-25 19:47 639232838596478500
12 ms 104.21.24.191
111 2026-08-25 19:29 639232828175327683
32 ms 104.21.24.191
110 2026-08-25 19:29 639232828175327683
32 ms 172.67.220.28
109 2026-08-25 19:12 639232817798330473
21 ms 104.21.24.191
108 2026-08-25 19:12 639232817798330473
21 ms 172.67.220.28
107 2026-08-25 18:18 639232785462407552
11 ms 172.67.220.28
106 2026-08-25 18:18 639232785462407552
11 ms 104.21.24.191
105 2026-08-25 18:01 639232775177487032
2030 ms 104.21.24.191
104 2026-08-25 18:01 639232775177487032
2030 ms 172.67.220.28
103 2026-08-25 17:44 639232764991087115
48 ms 104.21.24.191
102 2026-08-25 17:44 639232764991087115
48 ms 172.67.220.28
101 2026-08-25 17:27 639232754842971478
41 ms 172.67.220.28
100 2026-08-25 17:27 639232754842971478
41 ms 104.21.24.191
99 2026-08-25 17:10 639232744455159107
16 ms 104.21.24.191
98 2026-08-25 17:10 639232744455159107
16 ms 172.67.220.28
97 2026-08-25 16:53 639232734145178231
18 ms 104.21.24.191
96 2026-08-25 16:53 639232734145178231
18 ms 172.67.220.28
95 2026-08-25 16:36 639232723827874402
2052 ms 104.21.24.191
94 2026-08-25 16:36 639232723827874402
2052 ms 172.67.220.28
93 2026-08-25 16:18 639232713533011892
2084 ms 172.67.220.28
92 2026-08-25 16:18 639232713533011892
2084 ms 104.21.24.191
91 2026-08-25 16:01 639232703065318207
4019 ms 104.21.24.191
90 2026-08-25 16:01 639232703065318207
4019 ms 172.67.220.28
89 2026-08-25 15:44 639232692629559470
18 ms 104.21.24.191
88 2026-08-25 15:44 639232692629559470
18 ms 172.67.220.28
87 2026-08-25 15:26 639232682238836475
18 ms 172.67.220.28
86 2026-08-25 15:26 639232682238836475
18 ms 104.21.24.191
85 2026-08-25 15:09 639232671787004306
25 ms 172.67.220.28
84 2026-08-25 15:09 639232671787004306
25 ms 104.21.24.191
83 2026-08-25 14:14 639232638994329666
23 ms 104.21.24.191
82 2026-08-25 14:14 639232638994329666
23 ms 172.67.220.28
81 2026-08-25 13:57 639232628614783237
12 ms 172.67.220.28
80 2026-08-25 13:57 639232628614783237
12 ms 104.21.24.191
79 2026-08-25 13:40 639232618360728578
28 ms 104.21.24.191
78 2026-08-25 13:40 639232618360728578
28 ms 172.67.220.28
77 2026-08-25 13:23 639232608016476376
37 ms 172.67.220.28
76 2026-08-25 13:23 639232608016476376
37 ms 104.21.24.191
75 2026-08-25 13:05 639232597643611557
2026 ms 104.21.24.191
74 2026-08-25 13:05 639232597643611557
2026 ms 172.67.220.28
73 2026-08-25 12:48 639232587225721862
13 ms 104.21.24.191
72 2026-08-25 12:48 639232587225721862
13 ms 172.67.220.28
71 2026-08-25 12:31 639232576780683689
-
70 2026-08-25 12:13 639232566381512620
63 ms 104.21.24.191
69 2026-08-25 12:13 639232566381512620
63 ms 172.67.220.28
68 2026-08-25 11:56 639232556111768563
2083 ms 104.21.24.191
67 2026-08-25 11:56 639232556111768563
2083 ms 172.67.220.28
66 2026-08-25 11:39 639232545839529039
33 ms 172.67.220.28
65 2026-08-25 11:39 639232545839529039
33 ms 104.21.24.191
64 2026-08-25 11:21 639232535349285207
30 ms 104.21.24.191
63 2026-08-25 11:21 639232535349285207
30 ms 172.67.220.28
62 2026-08-25 11:04 639232524938080723
32 ms 104.21.24.191
61 2026-08-25 11:04 639232524938080723
32 ms 172.67.220.28
60 2026-08-25 10:10 639232492740373468
8 ms 172.67.220.28
59 2026-08-25 10:10 639232492740373468
8 ms 104.21.24.191
58 2026-08-25 09:53 639232482235303141
32 ms 172.67.220.28
57 2026-08-25 09:53 639232482235303141
32 ms 104.21.24.191
56 2026-08-25 09:35 639232471861770303
53 ms 172.67.220.28
55 2026-08-25 09:35 639232471861770303
53 ms 104.21.24.191
54 2026-08-25 09:18 639232461630217327
18 ms 172.67.220.28
53 2026-08-25 09:18 639232461630217327
18 ms 104.21.24.191
52 2026-08-25 09:01 639232451282965990
74 ms 104.21.24.191
51 2026-08-25 09:01 639232451282965990
74 ms 172.67.220.28
50 2026-08-25 08:44 639232440814614938
22 ms 104.21.24.191
49 2026-08-25 08:44 639232440814614938
22 ms 172.67.220.28
48 2026-08-25 08:26 639232430410720425
32 ms 172.67.220.28
47 2026-08-25 08:26 639232430410720425
32 ms 104.21.24.191
46 2026-08-25 08:09 639232420003096185
34 ms 104.21.24.191
45 2026-08-25 08:09 639232420003096185
34 ms 172.67.220.28
44 2026-08-25 07:52 639232409467287444
38 ms 104.21.24.191
43 2026-08-25 07:52 639232409467287444
38 ms 172.67.220.28
42 2026-08-25 07:34 639232399077195997
2044 ms 172.67.220.28
41 2026-08-25 07:34 639232399077195997
2044 ms 104.21.24.191
40 2026-08-25 07:17 639232388731528337
33 ms 172.67.220.28
39 2026-08-25 07:17 639232388731528337
33 ms 104.21.24.191
38 2026-08-25 07:00 639232378288598612
15 ms 172.67.220.28
37 2026-08-25 07:00 639232378288598612
15 ms 104.21.24.191
36 2026-08-25 06:06 639232346196373643
32 ms 172.67.220.28
35 2026-08-25 06:06 639232346196373643
32 ms 104.21.24.191
34 2026-08-25 05:49 639232336112370741
13 ms 172.67.220.28
33 2026-08-25 05:49 639232336112370741
13 ms 104.21.24.191
32 2026-08-25 05:33 639232326146508970
7 ms 172.67.220.28
31 2026-08-25 05:33 639232326146508970
7 ms 104.21.24.191
30 2026-08-25 05:16 639232316189381720
13 ms 172.67.220.28
29 2026-08-25 05:16 639232316189381720
13 ms 104.21.24.191
28 2026-08-25 04:59 639232306217998913
16 ms 172.67.220.28
27 2026-08-25 04:59 639232306217998913
16 ms 104.21.24.191
26 2026-08-25 04:43 639232296255744174
30 ms 172.67.220.28
25 2026-08-25 04:43 639232296255744174
30 ms 104.21.24.191
24 2026-08-25 04:26 639232286095760789
20 ms 172.67.220.28
23 2026-08-25 04:26 639232286095760789
20 ms 104.21.24.191
22 2026-08-25 04:09 639232276086186273
27 ms 172.67.220.28
21 2026-08-25 04:09 639232276086186273
27 ms 104.21.24.191
20 2026-08-25 03:52 639232265900986425
13 ms 172.67.220.28
19 2026-08-25 03:52 639232265900986425
13 ms 104.21.24.191
18 2026-08-25 03:35 639232255723518075
66 ms 104.21.24.191
17 2026-08-25 03:35 639232255723518075
66 ms 172.67.220.28
16 2026-08-25 03:18 639232245484452890
2016 ms 104.21.24.191
15 2026-08-25 03:18 639232245484452890
2016 ms 172.67.220.28
14 2026-08-25 03:01 639232235157175331
52 ms 104.21.24.191
13 2026-08-25 03:01 639232235157175331
52 ms 172.67.220.28
12 2026-08-25 02:08 639232203197189095
40 ms 104.21.24.191
11 2026-08-25 02:08 639232203197189095
40 ms 172.67.220.28
10 2026-08-25 01:50 639232192844564298
14 ms 104.21.24.191
9 2026-08-25 01:50 639232192844564298
14 ms 172.67.220.28
8 2026-08-25 01:33 639232182496008942
8 ms 172.67.220.28
7 2026-08-25 01:33 639232182496008942
8 ms 104.21.24.191
6 2026-08-25 01:16 639232172197053132
16 ms 172.67.220.28
5 2026-08-25 01:16 639232172197053132
16 ms 104.21.24.191
4 2026-08-25 00:23 639232140250307418
8 ms 104.21.24.191
3 2026-08-25 00:23 639232140250307418
8 ms 172.67.220.28
2 2026-08-25 00:06 639232129927860324
37 ms 104.21.24.191
1 2026-08-25 00:06 639232129927860324
37 ms 172.67.220.28