History for ns1.netducational.com
Domain: netducational.com • Tracking since 2026-08-04 23:25 UTC
DNS response history for ns1.netducational.com
ns1.netducational.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 2026-08-22. For this date, NameServerHistory found 145 DNS check records, 142 successful responses, 3 failed responses, and 85 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.netducational.com.
Records on Selected Date
145
Historical checks stored for this nameserver on selected date
Average Latency
85 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-22 23:46
All timestamps shown in UTC
Latest Resolved IP on Selected Date
104.21.86.213
Most recently resolved hosting IP on selected date
Successful Responses
142
Checks that returned a measurable response
Failed Responses
3
Checks with no response or no returned latency
Failure Rate
2%
Based on the selected date history
Selected Date Status
Responsive
At least one successful response exists on selected date
History for ns1.netducational.com
Showing DNS history for 2026-08-22 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 |
|---|---|---|---|---|---|
| 145 | 2026-08-22 23:46 | 639230391807229016 |
|
36 ms | 104.21.86.213 |
| 144 | 2026-08-22 23:46 | 639230391807229016 |
|
36 ms | 172.67.136.226 |
| 143 | 2026-08-22 23:30 | 639230382051619327 |
|
80 ms | 104.21.86.213 |
| 142 | 2026-08-22 23:30 | 639230382051619327 |
|
80 ms | 172.67.136.226 |
| 141 | 2026-08-22 23:13 | 639230372323353529 |
|
42 ms | 172.67.136.226 |
| 140 | 2026-08-22 23:13 | 639230372323353529 |
|
42 ms | 104.21.86.213 |
| 139 | 2026-08-22 22:57 | 639230362586451064 |
|
15 ms | 172.67.136.226 |
| 138 | 2026-08-22 22:57 | 639230362586451064 |
|
15 ms | 104.21.86.213 |
| 137 | 2026-08-22 22:41 | 639230352793666303 |
|
39 ms | 172.67.136.226 |
| 136 | 2026-08-22 22:41 | 639230352793666303 |
|
39 ms | 104.21.86.213 |
| 135 | 2026-08-22 22:24 | 639230342775737758 |
|
44 ms | 172.67.136.226 |
| 134 | 2026-08-22 22:24 | 639230342775737758 |
|
44 ms | 104.21.86.213 |
| 133 | 2026-08-22 22:07 | 639230332639939561 |
|
366 ms | 172.67.136.226 |
| 132 | 2026-08-22 22:07 | 639230332639939561 |
|
366 ms | 104.21.86.213 |
| 131 | 2026-08-22 21:15 | 639230301014190104 |
|
40 ms | 172.67.136.226 |
| 130 | 2026-08-22 21:15 | 639230301014190104 |
|
40 ms | 104.21.86.213 |
| 129 | 2026-08-22 20:58 | 639230291048161498 |
|
50 ms | 172.67.136.226 |
| 128 | 2026-08-22 20:58 | 639230291048161498 |
|
50 ms | 104.21.86.213 |
| 127 | 2026-08-22 20:41 | 639230280894353664 |
|
13 ms | 104.21.86.213 |
| 126 | 2026-08-22 20:41 | 639230280894353664 |
|
13 ms | 172.67.136.226 |
| 125 | 2026-08-22 20:24 | 639230270699419073 |
|
35 ms | 172.67.136.226 |
| 124 | 2026-08-22 20:24 | 639230270699419073 |
|
35 ms | 104.21.86.213 |
| 123 | 2026-08-22 20:07 | 639230260248163050 |
|
166 ms | 172.67.136.226 |
| 122 | 2026-08-22 20:07 | 639230260248163050 |
|
166 ms | 104.21.86.213 |
| 121 | 2026-08-22 19:50 | 639230250122494282 |
|
41 ms | 172.67.136.226 |
| 120 | 2026-08-22 19:50 | 639230250122494282 |
|
41 ms | 104.21.86.213 |
| 119 | 2026-08-22 19:33 | 639230239972935046 |
|
37 ms | 104.21.86.213 |
| 118 | 2026-08-22 19:33 | 639230239972935046 |
|
37 ms | 172.67.136.226 |
| 117 | 2026-08-22 19:16 | 639230229963262464 |
|
46 ms | 172.67.136.226 |
| 116 | 2026-08-22 19:16 | 639230229963262464 |
|
46 ms | 104.21.86.213 |
| 115 | 2026-08-22 19:00 | 639230220033804658 |
|
42 ms | 172.67.136.226 |
| 114 | 2026-08-22 19:00 | 639230220033804658 |
|
42 ms | 104.21.86.213 |
| 113 | 2026-08-22 18:43 | 639230209891107289 |
|
129 ms | 104.21.86.213 |
| 112 | 2026-08-22 18:43 | 639230209891107289 |
|
129 ms | 172.67.136.226 |
| 111 | 2026-08-22 18:26 | 639230199630298717 |
|
153 ms | 172.67.136.226 |
| 110 | 2026-08-22 18:26 | 639230199630298717 |
|
153 ms | 104.21.86.213 |
| 109 | 2026-08-22 18:08 | 639230189301984150 |
|
339 ms | 172.67.136.226 |
| 108 | 2026-08-22 18:08 | 639230189301984150 |
|
339 ms | 104.21.86.213 |
| 107 | 2026-08-22 17:15 | 639230157138468804 |
|
46 ms | 172.67.136.226 |
| 106 | 2026-08-22 17:15 | 639230157138468804 |
|
46 ms | 104.21.86.213 |
| 105 | 2026-08-22 16:58 | 639230146987869495 |
|
74 ms | 172.67.136.226 |
| 104 | 2026-08-22 16:58 | 639230146987869495 |
|
74 ms | 104.21.86.213 |
| 103 | 2026-08-22 16:41 | 639230136768638516 |
|
43 ms | 104.21.86.213 |
| 102 | 2026-08-22 16:41 | 639230136768638516 |
|
43 ms | 172.67.136.226 |
| 101 | 2026-08-22 16:24 | 639230126735907877 |
|
34 ms | 172.67.136.226 |
| 100 | 2026-08-22 16:24 | 639230126735907877 |
|
34 ms | 104.21.86.213 |
| 99 | 2026-08-22 16:07 | 639230116551187768 |
|
47 ms | 104.21.86.213 |
| 98 | 2026-08-22 16:07 | 639230116551187768 |
|
47 ms | 172.67.136.226 |
| 97 | 2026-08-22 15:50 | 639230106335615913 |
|
- | |
| 96 | 2026-08-22 15:33 | 639230096177758176 |
|
57 ms | 172.67.136.226 |
| 95 | 2026-08-22 15:33 | 639230096177758176 |
|
57 ms | 104.21.86.213 |
| 94 | 2026-08-22 15:16 | 639230086185999993 |
|
27 ms | 104.21.86.213 |
| 93 | 2026-08-22 15:16 | 639230086185999993 |
|
27 ms | 172.67.136.226 |
| 92 | 2026-08-22 15:00 | 639230076247854903 |
|
71 ms | 172.67.136.226 |
| 91 | 2026-08-22 15:00 | 639230076247854903 |
|
71 ms | 104.21.86.213 |
| 90 | 2026-08-22 14:43 | 639230066076077530 |
|
36 ms | 172.67.136.226 |
| 89 | 2026-08-22 14:43 | 639230066076077530 |
|
36 ms | 104.21.86.213 |
| 88 | 2026-08-22 14:26 | 639230055738197328 |
|
50 ms | 172.67.136.226 |
| 87 | 2026-08-22 14:26 | 639230055738197328 |
|
50 ms | 104.21.86.213 |
| 86 | 2026-08-22 14:09 | 639230045411225521 |
|
315 ms | 104.21.86.213 |
| 85 | 2026-08-22 14:09 | 639230045411225521 |
|
315 ms | 172.67.136.226 |
| 84 | 2026-08-22 13:15 | 639230013046000470 |
|
31 ms | 172.67.136.226 |
| 83 | 2026-08-22 13:15 | 639230013046000470 |
|
31 ms | 104.21.86.213 |
| 82 | 2026-08-22 12:58 | 639230003090037878 |
|
172 ms | 104.21.86.213 |
| 81 | 2026-08-22 12:58 | 639230003090037878 |
|
172 ms | 172.67.136.226 |
| 80 | 2026-08-22 12:41 | 639229993008259475 |
|
27 ms | 172.67.136.226 |
| 79 | 2026-08-22 12:41 | 639229993008259475 |
|
27 ms | 104.21.86.213 |
| 78 | 2026-08-22 12:24 | 639229982909449470 |
|
23 ms | 104.21.86.213 |
| 77 | 2026-08-22 12:24 | 639229982909449470 |
|
23 ms | 172.67.136.226 |
| 76 | 2026-08-22 12:08 | 639229973035502212 |
|
8 ms | 104.21.86.213 |
| 75 | 2026-08-22 12:08 | 639229973035502212 |
|
8 ms | 172.67.136.226 |
| 74 | 2026-08-22 11:51 | 639229963064296145 |
|
86 ms | 104.21.86.213 |
| 73 | 2026-08-22 11:51 | 639229963064296145 |
|
86 ms | 172.67.136.226 |
| 72 | 2026-08-22 11:35 | 639229952996162143 |
|
210 ms | 104.21.86.213 |
| 71 | 2026-08-22 11:35 | 639229952996162143 |
|
210 ms | 172.67.136.226 |
| 70 | 2026-08-22 11:18 | 639229943051949195 |
|
34 ms | 172.67.136.226 |
| 69 | 2026-08-22 11:18 | 639229943051949195 |
|
34 ms | 104.21.86.213 |
| 68 | 2026-08-22 11:01 | 639229932919214934 |
|
156 ms | 104.21.86.213 |
| 67 | 2026-08-22 11:01 | 639229932919214934 |
|
156 ms | 172.67.136.226 |
| 66 | 2026-08-22 10:44 | 639229922745889838 |
|
67 ms | 104.21.86.213 |
| 65 | 2026-08-22 10:44 | 639229922745889838 |
|
67 ms | 172.67.136.226 |
| 64 | 2026-08-22 10:27 | 639229912587214796 |
|
192 ms | 104.21.86.213 |
| 63 | 2026-08-22 10:27 | 639229912587214796 |
|
192 ms | 172.67.136.226 |
| 62 | 2026-08-22 10:10 | 639229902240004454 |
|
207 ms | 104.21.86.213 |
| 61 | 2026-08-22 10:10 | 639229902240004454 |
|
207 ms | 172.67.136.226 |
| 60 | 2026-08-22 09:18 | 639229870800501662 |
|
108 ms | 104.21.86.213 |
| 59 | 2026-08-22 09:18 | 639229870800501662 |
|
108 ms | 172.67.136.226 |
| 58 | 2026-08-22 09:01 | 639229861058384956 |
|
108 ms | 104.21.86.213 |
| 57 | 2026-08-22 09:01 | 639229861058384956 |
|
108 ms | 172.67.136.226 |
| 56 | 2026-08-22 08:45 | 639229851158592604 |
|
33 ms | 104.21.86.213 |
| 55 | 2026-08-22 08:45 | 639229851158592604 |
|
33 ms | 172.67.136.226 |
| 54 | 2026-08-22 08:29 | 639229841475569629 |
|
95 ms | 172.67.136.226 |
| 53 | 2026-08-22 08:29 | 639229841475569629 |
|
95 ms | 104.21.86.213 |
| 52 | 2026-08-22 08:13 | 639229831887658471 |
|
32 ms | 104.21.86.213 |
| 51 | 2026-08-22 08:13 | 639229831887658471 |
|
32 ms | 172.67.136.226 |
| 50 | 2026-08-22 07:56 | 639229822043670346 |
|
22 ms | 104.21.86.213 |
| 49 | 2026-08-22 07:56 | 639229822043670346 |
|
22 ms | 172.67.136.226 |
| 48 | 2026-08-22 07:40 | 639229812327913936 |
|
25 ms | 172.67.136.226 |
| 47 | 2026-08-22 07:40 | 639229812327913936 |
|
25 ms | 104.21.86.213 |
| 46 | 2026-08-22 07:24 | 639229802629488686 |
|
17 ms | 172.67.136.226 |
| 45 | 2026-08-22 07:24 | 639229802629488686 |
|
17 ms | 104.21.86.213 |
| 44 | 2026-08-22 07:08 | 639229793051447309 |
|
43 ms | 172.67.136.226 |
| 43 | 2026-08-22 07:08 | 639229793051447309 |
|
43 ms | 104.21.86.213 |
| 42 | 2026-08-22 06:52 | 639229783303531961 |
|
12 ms | 104.21.86.213 |
| 41 | 2026-08-22 06:52 | 639229783303531961 |
|
12 ms | 172.67.136.226 |
| 40 | 2026-08-22 06:35 | 639229773458051942 |
|
157 ms | 104.21.86.213 |
| 39 | 2026-08-22 06:35 | 639229773458051942 |
|
157 ms | 172.67.136.226 |
| 38 | 2026-08-22 06:18 | 639229763373848056 |
|
328 ms | 104.21.86.213 |
| 37 | 2026-08-22 06:18 | 639229763373848056 |
|
328 ms | 172.67.136.226 |
| 36 | 2026-08-22 05:26 | 639229732140622809 |
|
14 ms | 104.21.86.213 |
| 35 | 2026-08-22 05:26 | 639229732140622809 |
|
14 ms | 172.67.136.226 |
| 34 | 2026-08-22 05:11 | 639229722699695967 |
|
32 ms | 104.21.86.213 |
| 33 | 2026-08-22 05:11 | 639229722699695967 |
|
32 ms | 172.67.136.226 |
| 32 | 2026-08-22 04:55 | 639229713097498075 |
|
49 ms | 172.67.136.226 |
| 31 | 2026-08-22 04:55 | 639229713097498075 |
|
49 ms | 104.21.86.213 |
| 30 | 2026-08-22 04:39 | 639229703543969637 |
|
78 ms | 172.67.136.226 |
| 29 | 2026-08-22 04:39 | 639229703543969637 |
|
78 ms | 104.21.86.213 |
| 28 | 2026-08-22 04:23 | 639229693970392873 |
|
42 ms | 172.67.136.226 |
| 27 | 2026-08-22 04:23 | 639229693970392873 |
|
42 ms | 104.21.86.213 |
| 26 | 2026-08-22 04:07 | 639229684277329469 |
|
51 ms | 104.21.86.213 |
| 25 | 2026-08-22 04:07 | 639229684277329469 |
|
51 ms | 172.67.136.226 |
| 24 | 2026-08-22 03:50 | 639229674501596661 |
|
51 ms | 172.67.136.226 |
| 23 | 2026-08-22 03:50 | 639229674501596661 |
|
51 ms | 104.21.86.213 |
| 22 | 2026-08-22 03:35 | 639229665064441147 |
|
23 ms | 104.21.86.213 |
| 21 | 2026-08-22 03:35 | 639229665064441147 |
|
23 ms | 172.67.136.226 |
| 20 | 2026-08-22 03:19 | 639229655507536872 |
|
176 ms | 172.67.136.226 |
| 19 | 2026-08-22 03:19 | 639229655507536872 |
|
176 ms | 104.21.86.213 |
| 18 | 2026-08-22 03:03 | 639229645849603111 |
|
118 ms | 104.21.86.213 |
| 17 | 2026-08-22 03:03 | 639229645849603111 |
|
118 ms | 172.67.136.226 |
| 16 | 2026-08-22 02:46 | 639229636090497453 |
|
73 ms | 172.67.136.226 |
| 15 | 2026-08-22 02:46 | 639229636090497453 |
|
73 ms | 104.21.86.213 |
| 14 | 2026-08-22 02:29 | 639229625978544281 |
|
166 ms | 104.21.86.213 |
| 13 | 2026-08-22 02:29 | 639229625978544281 |
|
166 ms | 172.67.136.226 |
| 12 | 2026-08-22 01:37 | 639229594644662176 |
|
41 ms | 104.21.86.213 |
| 11 | 2026-08-22 01:37 | 639229594644662176 |
|
41 ms | 172.67.136.226 |
| 10 | 2026-08-22 01:22 | 639229585214633065 |
|
142 ms | 104.21.86.213 |
| 9 | 2026-08-22 01:22 | 639229585214633065 |
|
142 ms | 172.67.136.226 |
| 8 | 2026-08-22 01:06 | 639229575581042175 |
|
- | |
| 7 | 2026-08-22 00:49 | 639229565912268962 |
|
- | |
| 6 | 2026-08-22 00:33 | 639229556237813203 |
|
6 ms | 172.67.136.226 |
| 5 | 2026-08-22 00:33 | 639229556237813203 |
|
6 ms | 104.21.86.213 |
| 4 | 2026-08-22 00:17 | 639229546625802518 |
|
184 ms | 104.21.86.213 |
| 3 | 2026-08-22 00:17 | 639229546625802518 |
|
184 ms | 172.67.136.226 |
| 2 | 2026-08-22 00:01 | 639229537172016621 |
|
55 ms | 104.21.86.213 |
| 1 | 2026-08-22 00:01 | 639229537172016621 |
|
55 ms | 172.67.136.226 |