History for ns0.knowledgeblue.com
Domain: knowledgeblue.com • Tracking since 2026-08-04 23:25 UTC
DNS response history for ns0.knowledgeblue.com
ns0.knowledgeblue.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 148 DNS check records, 148 successful responses, 0 failed responses, and 206 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 ns0.knowledgeblue.com.
Records on Selected Date
148
Historical checks stored for this nameserver on selected date
Average Latency
206 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-22 23:55
All timestamps shown in UTC
Latest Resolved IP on Selected Date
13.223.25.84
Most recently resolved hosting IP on selected date
Successful Responses
148
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 ns0.knowledgeblue.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 |
|---|---|---|---|---|---|
| 148 | 2026-08-22 23:55 | 639230391807229016 |
|
102 ms | 13.223.25.84 |
| 147 | 2026-08-22 23:55 | 639230391807229016 |
|
102 ms | 54.243.117.197 |
| 146 | 2026-08-22 23:39 | 639230382051619327 |
|
183 ms | 54.243.117.197 |
| 145 | 2026-08-22 23:39 | 639230382051619327 |
|
183 ms | 13.223.25.84 |
| 144 | 2026-08-22 23:23 | 639230372323353529 |
|
177 ms | 13.223.25.84 |
| 143 | 2026-08-22 23:23 | 639230372323353529 |
|
177 ms | 54.243.117.197 |
| 142 | 2026-08-22 23:06 | 639230362586451064 |
|
184 ms | 13.223.25.84 |
| 141 | 2026-08-22 23:06 | 639230362586451064 |
|
184 ms | 54.243.117.197 |
| 140 | 2026-08-22 22:50 | 639230352793666303 |
|
104 ms | 54.243.117.197 |
| 139 | 2026-08-22 22:50 | 639230352793666303 |
|
104 ms | 13.223.25.84 |
| 138 | 2026-08-22 22:33 | 639230342775737758 |
|
178 ms | 13.223.25.84 |
| 137 | 2026-08-22 22:33 | 639230342775737758 |
|
178 ms | 54.243.117.197 |
| 136 | 2026-08-22 22:16 | 639230332639939561 |
|
99 ms | 54.243.117.197 |
| 135 | 2026-08-22 22:16 | 639230332639939561 |
|
99 ms | 13.223.25.84 |
| 134 | 2026-08-22 21:24 | 639230301014190104 |
|
178 ms | 13.223.25.84 |
| 133 | 2026-08-22 21:24 | 639230301014190104 |
|
178 ms | 54.243.117.197 |
| 132 | 2026-08-22 21:07 | 639230291048161498 |
|
211 ms | 13.223.25.84 |
| 131 | 2026-08-22 21:07 | 639230291048161498 |
|
211 ms | 54.243.117.197 |
| 130 | 2026-08-22 20:50 | 639230280894353664 |
|
106 ms | 54.243.117.197 |
| 129 | 2026-08-22 20:50 | 639230280894353664 |
|
106 ms | 13.223.25.84 |
| 128 | 2026-08-22 20:33 | 639230270699419073 |
|
181 ms | 13.223.25.84 |
| 127 | 2026-08-22 20:33 | 639230270699419073 |
|
181 ms | 54.243.117.197 |
| 126 | 2026-08-22 20:16 | 639230260248163050 |
|
186 ms | 54.243.117.197 |
| 125 | 2026-08-22 20:16 | 639230260248163050 |
|
186 ms | 13.223.25.84 |
| 124 | 2026-08-22 19:59 | 639230250122494282 |
|
192 ms | 54.243.117.197 |
| 123 | 2026-08-22 19:59 | 639230250122494282 |
|
192 ms | 13.223.25.84 |
| 122 | 2026-08-22 19:42 | 639230239972935046 |
|
179 ms | 54.243.117.197 |
| 121 | 2026-08-22 19:42 | 639230239972935046 |
|
179 ms | 13.223.25.84 |
| 120 | 2026-08-22 19:25 | 639230229963262464 |
|
180 ms | 54.243.117.197 |
| 119 | 2026-08-22 19:25 | 639230229963262464 |
|
180 ms | 13.223.25.84 |
| 118 | 2026-08-22 19:08 | 639230220033804658 |
|
192 ms | 13.223.25.84 |
| 117 | 2026-08-22 19:08 | 639230220033804658 |
|
192 ms | 54.243.117.197 |
| 116 | 2026-08-22 18:52 | 639230209891107289 |
|
100 ms | 13.223.25.84 |
| 115 | 2026-08-22 18:52 | 639230209891107289 |
|
100 ms | 54.243.117.197 |
| 114 | 2026-08-22 18:35 | 639230199630298717 |
|
182 ms | 54.243.117.197 |
| 113 | 2026-08-22 18:35 | 639230199630298717 |
|
182 ms | 13.223.25.84 |
| 112 | 2026-08-22 18:18 | 639230189301984150 |
|
129 ms | 54.243.117.197 |
| 111 | 2026-08-22 18:18 | 639230189301984150 |
|
129 ms | 13.223.25.84 |
| 110 | 2026-08-22 17:24 | 639230157138468804 |
|
189 ms | 54.243.117.197 |
| 109 | 2026-08-22 17:24 | 639230157138468804 |
|
189 ms | 13.223.25.84 |
| 108 | 2026-08-22 17:07 | 639230146987869495 |
|
15 ms | 13.223.25.84 |
| 107 | 2026-08-22 17:07 | 639230146987869495 |
|
15 ms | 54.243.117.197 |
| 106 | 2026-08-22 16:50 | 639230136768638516 |
|
8 ms | 13.223.25.84 |
| 105 | 2026-08-22 16:50 | 639230136768638516 |
|
8 ms | 54.243.117.197 |
| 104 | 2026-08-22 16:33 | 639230126735907877 |
|
133 ms | 54.243.117.197 |
| 103 | 2026-08-22 16:33 | 639230126735907877 |
|
133 ms | 13.223.25.84 |
| 102 | 2026-08-22 16:16 | 639230116551187768 |
|
98 ms | 13.223.25.84 |
| 101 | 2026-08-22 16:16 | 639230116551187768 |
|
98 ms | 54.243.117.197 |
| 100 | 2026-08-22 15:59 | 639230106335615913 |
|
179 ms | 54.243.117.197 |
| 99 | 2026-08-22 15:59 | 639230106335615913 |
|
179 ms | 13.223.25.84 |
| 98 | 2026-08-22 15:42 | 639230096177758176 |
|
2102 ms | 13.223.25.84 |
| 97 | 2026-08-22 15:42 | 639230096177758176 |
|
2102 ms | 54.243.117.197 |
| 96 | 2026-08-22 15:25 | 639230086185999993 |
|
189 ms | 54.243.117.197 |
| 95 | 2026-08-22 15:25 | 639230086185999993 |
|
189 ms | 13.223.25.84 |
| 94 | 2026-08-22 15:09 | 639230076247854903 |
|
8 ms | 13.223.25.84 |
| 93 | 2026-08-22 15:09 | 639230076247854903 |
|
8 ms | 54.243.117.197 |
| 92 | 2026-08-22 14:52 | 639230066076077530 |
|
198 ms | 54.243.117.197 |
| 91 | 2026-08-22 14:52 | 639230066076077530 |
|
198 ms | 13.223.25.84 |
| 90 | 2026-08-22 14:35 | 639230055738197328 |
|
189 ms | 13.223.25.84 |
| 89 | 2026-08-22 14:35 | 639230055738197328 |
|
189 ms | 54.243.117.197 |
| 88 | 2026-08-22 14:18 | 639230045411225521 |
|
2150 ms | 13.223.25.84 |
| 87 | 2026-08-22 14:18 | 639230045411225521 |
|
2150 ms | 54.243.117.197 |
| 86 | 2026-08-22 13:24 | 639230013046000470 |
|
152 ms | 54.243.117.197 |
| 85 | 2026-08-22 13:24 | 639230013046000470 |
|
152 ms | 13.223.25.84 |
| 84 | 2026-08-22 13:07 | 639230003090037878 |
|
187 ms | 13.223.25.84 |
| 83 | 2026-08-22 13:07 | 639230003090037878 |
|
187 ms | 54.243.117.197 |
| 82 | 2026-08-22 12:50 | 639229993008259475 |
|
180 ms | 54.243.117.197 |
| 81 | 2026-08-22 12:50 | 639229993008259475 |
|
180 ms | 13.223.25.84 |
| 80 | 2026-08-22 12:33 | 639229982909449470 |
|
203 ms | 13.223.25.84 |
| 79 | 2026-08-22 12:33 | 639229982909449470 |
|
203 ms | 54.243.117.197 |
| 78 | 2026-08-22 12:17 | 639229973035502212 |
|
192 ms | 54.243.117.197 |
| 77 | 2026-08-22 12:17 | 639229973035502212 |
|
192 ms | 13.223.25.84 |
| 76 | 2026-08-22 12:00 | 639229963064296145 |
|
99 ms | 54.243.117.197 |
| 75 | 2026-08-22 12:00 | 639229963064296145 |
|
99 ms | 13.223.25.84 |
| 74 | 2026-08-22 11:44 | 639229952996162143 |
|
4 ms | 54.243.117.197 |
| 73 | 2026-08-22 11:44 | 639229952996162143 |
|
4 ms | 13.223.25.84 |
| 72 | 2026-08-22 11:27 | 639229943051949195 |
|
183 ms | 13.223.25.84 |
| 71 | 2026-08-22 11:27 | 639229943051949195 |
|
183 ms | 54.243.117.197 |
| 70 | 2026-08-22 11:10 | 639229932919214934 |
|
193 ms | 54.243.117.197 |
| 69 | 2026-08-22 11:10 | 639229932919214934 |
|
193 ms | 13.223.25.84 |
| 68 | 2026-08-22 10:53 | 639229922745889838 |
|
182 ms | 54.243.117.197 |
| 67 | 2026-08-22 10:53 | 639229922745889838 |
|
182 ms | 13.223.25.84 |
| 66 | 2026-08-22 10:36 | 639229912587214796 |
|
180 ms | 54.243.117.197 |
| 65 | 2026-08-22 10:36 | 639229912587214796 |
|
180 ms | 13.223.25.84 |
| 64 | 2026-08-22 10:19 | 639229902240004454 |
|
188 ms | 54.243.117.197 |
| 63 | 2026-08-22 10:19 | 639229902240004454 |
|
188 ms | 13.223.25.84 |
| 62 | 2026-08-22 09:27 | 639229870800501662 |
|
111 ms | 13.223.25.84 |
| 61 | 2026-08-22 09:27 | 639229870800501662 |
|
111 ms | 54.243.117.197 |
| 60 | 2026-08-22 09:10 | 639229861058384956 |
|
99 ms | 54.243.117.197 |
| 59 | 2026-08-22 09:10 | 639229861058384956 |
|
99 ms | 13.223.25.84 |
| 58 | 2026-08-22 08:54 | 639229851158592604 |
|
3 ms | 13.223.25.84 |
| 57 | 2026-08-22 08:54 | 639229851158592604 |
|
3 ms | 54.243.117.197 |
| 56 | 2026-08-22 08:38 | 639229841475569629 |
|
2124 ms | 54.243.117.197 |
| 55 | 2026-08-22 08:38 | 639229841475569629 |
|
2124 ms | 13.223.25.84 |
| 54 | 2026-08-22 08:22 | 639229831887658471 |
|
3 ms | 13.223.25.84 |
| 53 | 2026-08-22 08:22 | 639229831887658471 |
|
3 ms | 54.243.117.197 |
| 52 | 2026-08-22 08:06 | 639229822043670346 |
|
29 ms | 54.243.117.197 |
| 51 | 2026-08-22 08:06 | 639229822043670346 |
|
29 ms | 13.223.25.84 |
| 50 | 2026-08-22 07:49 | 639229812327913936 |
|
3 ms | 13.223.25.84 |
| 49 | 2026-08-22 07:49 | 639229812327913936 |
|
3 ms | 54.243.117.197 |
| 48 | 2026-08-22 07:33 | 639229802629488686 |
|
143 ms | 54.243.117.197 |
| 47 | 2026-08-22 07:33 | 639229802629488686 |
|
143 ms | 13.223.25.84 |
| 46 | 2026-08-22 07:17 | 639229793051447309 |
|
5 ms | 54.243.117.197 |
| 45 | 2026-08-22 07:17 | 639229793051447309 |
|
5 ms | 13.223.25.84 |
| 44 | 2026-08-22 07:01 | 639229783303531961 |
|
117 ms | 54.243.117.197 |
| 43 | 2026-08-22 07:01 | 639229783303531961 |
|
117 ms | 13.223.25.84 |
| 42 | 2026-08-22 06:44 | 639229773458051942 |
|
182 ms | 54.243.117.197 |
| 41 | 2026-08-22 06:44 | 639229773458051942 |
|
182 ms | 13.223.25.84 |
| 40 | 2026-08-22 06:28 | 639229763373848056 |
|
178 ms | 54.243.117.197 |
| 39 | 2026-08-22 06:28 | 639229763373848056 |
|
178 ms | 13.223.25.84 |
| 38 | 2026-08-22 05:35 | 639229732140622809 |
|
3 ms | 13.223.25.84 |
| 37 | 2026-08-22 05:35 | 639229732140622809 |
|
3 ms | 54.243.117.197 |
| 36 | 2026-08-22 05:20 | 639229722699695967 |
|
2 ms | 13.223.25.84 |
| 35 | 2026-08-22 05:20 | 639229722699695967 |
|
2 ms | 54.243.117.197 |
| 34 | 2026-08-22 05:04 | 639229713097498075 |
|
7 ms | 13.223.25.84 |
| 33 | 2026-08-22 05:04 | 639229713097498075 |
|
7 ms | 54.243.117.197 |
| 32 | 2026-08-22 04:48 | 639229703543969637 |
|
3 ms | 13.223.25.84 |
| 31 | 2026-08-22 04:48 | 639229703543969637 |
|
3 ms | 54.243.117.197 |
| 30 | 2026-08-22 04:32 | 639229693970392873 |
|
100 ms | 13.223.25.84 |
| 29 | 2026-08-22 04:32 | 639229693970392873 |
|
100 ms | 54.243.117.197 |
| 28 | 2026-08-22 04:16 | 639229684277329469 |
|
101 ms | 54.243.117.197 |
| 27 | 2026-08-22 04:16 | 639229684277329469 |
|
101 ms | 13.223.25.84 |
| 26 | 2026-08-22 03:59 | 639229674501596661 |
|
3 ms | 54.243.117.197 |
| 25 | 2026-08-22 03:59 | 639229674501596661 |
|
3 ms | 13.223.25.84 |
| 24 | 2026-08-22 03:43 | 639229665064441147 |
|
109 ms | 13.223.25.84 |
| 23 | 2026-08-22 03:43 | 639229665064441147 |
|
109 ms | 54.243.117.197 |
| 22 | 2026-08-22 03:28 | 639229655507536872 |
|
120 ms | 13.223.25.84 |
| 21 | 2026-08-22 03:28 | 639229655507536872 |
|
120 ms | 54.243.117.197 |
| 20 | 2026-08-22 03:12 | 639229645849603111 |
|
182 ms | 54.243.117.197 |
| 19 | 2026-08-22 03:12 | 639229645849603111 |
|
182 ms | 13.223.25.84 |
| 18 | 2026-08-22 02:55 | 639229636090497453 |
|
177 ms | 13.223.25.84 |
| 17 | 2026-08-22 02:55 | 639229636090497453 |
|
177 ms | 54.243.117.197 |
| 16 | 2026-08-22 02:39 | 639229625978544281 |
|
116 ms | 13.223.25.84 |
| 15 | 2026-08-22 02:39 | 639229625978544281 |
|
116 ms | 54.243.117.197 |
| 14 | 2026-08-22 01:46 | 639229594644662176 |
|
99 ms | 54.243.117.197 |
| 13 | 2026-08-22 01:46 | 639229594644662176 |
|
99 ms | 13.223.25.84 |
| 12 | 2026-08-22 01:30 | 639229585214633065 |
|
222 ms | 54.243.117.197 |
| 11 | 2026-08-22 01:30 | 639229585214633065 |
|
222 ms | 13.223.25.84 |
| 10 | 2026-08-22 01:15 | 639229575581042175 |
|
3 ms | 13.223.25.84 |
| 9 | 2026-08-22 01:15 | 639229575581042175 |
|
3 ms | 54.243.117.197 |
| 8 | 2026-08-22 00:58 | 639229565912268962 |
|
247 ms | 54.243.117.197 |
| 7 | 2026-08-22 00:58 | 639229565912268962 |
|
247 ms | 13.223.25.84 |
| 6 | 2026-08-22 00:42 | 639229556237813203 |
|
16 ms | 13.223.25.84 |
| 5 | 2026-08-22 00:42 | 639229556237813203 |
|
16 ms | 54.243.117.197 |
| 4 | 2026-08-22 00:26 | 639229546625802518 |
|
97 ms | 54.243.117.197 |
| 3 | 2026-08-22 00:26 | 639229546625802518 |
|
97 ms | 13.223.25.84 |
| 2 | 2026-08-22 00:10 | 639229537172016621 |
|
203 ms | 13.223.25.84 |
| 1 | 2026-08-22 00:10 | 639229537172016621 |
|
203 ms | 54.243.117.197 |