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 2026-08-24. For this date, NameServerHistory found 112 DNS check records, 112 successful responses, 0 failed responses, and 312 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
112
Historical checks stored for this nameserver on selected date
Average Latency
312 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-24 23:55
All timestamps shown in UTC
Latest Resolved IP on Selected Date
54.243.117.197
Most recently resolved hosting IP on selected date
Successful Responses
112
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 2026-08-24 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 |
|---|---|---|---|---|---|
| 112 | 2026-08-24 23:55 | 639232119551972438 |
|
178 ms | 54.243.117.197 |
| 111 | 2026-08-24 23:55 | 639232119551972438 |
|
178 ms | 13.223.25.84 |
| 110 | 2026-08-24 23:37 | 639232109112567473 |
|
181 ms | 13.223.25.84 |
| 109 | 2026-08-24 23:37 | 639232109112567473 |
|
181 ms | 54.243.117.197 |
| 108 | 2026-08-24 22:44 | 639232077430823987 |
|
181 ms | 13.223.25.84 |
| 107 | 2026-08-24 22:44 | 639232077430823987 |
|
181 ms | 54.243.117.197 |
| 106 | 2026-08-24 22:27 | 639232067340513033 |
|
181 ms | 54.243.117.197 |
| 105 | 2026-08-24 22:27 | 639232067340513033 |
|
181 ms | 13.223.25.84 |
| 104 | 2026-08-24 22:10 | 639232057157944387 |
|
183 ms | 13.223.25.84 |
| 103 | 2026-08-24 22:10 | 639232057157944387 |
|
183 ms | 54.243.117.197 |
| 102 | 2026-08-24 21:53 | 639232046895282144 |
|
117 ms | 54.243.117.197 |
| 101 | 2026-08-24 21:53 | 639232046895282144 |
|
117 ms | 13.223.25.84 |
| 100 | 2026-08-24 21:00 | 639232014356623395 |
|
186 ms | 13.223.25.84 |
| 99 | 2026-08-24 21:00 | 639232014356623395 |
|
186 ms | 54.243.117.197 |
| 98 | 2026-08-24 20:42 | 639232004177831322 |
|
180 ms | 13.223.25.84 |
| 97 | 2026-08-24 20:42 | 639232004177831322 |
|
180 ms | 54.243.117.197 |
| 96 | 2026-08-24 20:25 | 639231993997863976 |
|
209 ms | 54.243.117.197 |
| 95 | 2026-08-24 20:25 | 639231993997863976 |
|
209 ms | 13.223.25.84 |
| 94 | 2026-08-24 20:08 | 639231983967363696 |
|
189 ms | 13.223.25.84 |
| 93 | 2026-08-24 20:08 | 639231983967363696 |
|
189 ms | 54.243.117.197 |
| 92 | 2026-08-24 19:16 | 639231952257842845 |
|
11 ms | 54.243.117.197 |
| 91 | 2026-08-24 19:16 | 639231952257842845 |
|
11 ms | 13.223.25.84 |
| 90 | 2026-08-24 18:59 | 639231942277816756 |
|
113 ms | 54.243.117.197 |
| 89 | 2026-08-24 18:59 | 639231942277816756 |
|
113 ms | 13.223.25.84 |
| 88 | 2026-08-24 18:42 | 639231932094180724 |
|
7 ms | 54.243.117.197 |
| 87 | 2026-08-24 18:42 | 639231932094180724 |
|
7 ms | 13.223.25.84 |
| 86 | 2026-08-24 18:25 | 639231922041034838 |
|
182 ms | 54.243.117.197 |
| 85 | 2026-08-24 18:25 | 639231922041034838 |
|
182 ms | 13.223.25.84 |
| 84 | 2026-08-24 17:33 | 639231890488117536 |
|
207 ms | 54.243.117.197 |
| 83 | 2026-08-24 17:33 | 639231890488117536 |
|
207 ms | 13.223.25.84 |
| 82 | 2026-08-24 17:16 | 639231880574255543 |
|
190 ms | 54.243.117.197 |
| 81 | 2026-08-24 17:16 | 639231880574255543 |
|
190 ms | 13.223.25.84 |
| 80 | 2026-08-24 16:59 | 639231870418029045 |
|
172 ms | 54.243.117.197 |
| 79 | 2026-08-24 16:59 | 639231870418029045 |
|
172 ms | 13.223.25.84 |
| 78 | 2026-08-24 16:42 | 639231860258429562 |
|
106 ms | 54.243.117.197 |
| 77 | 2026-08-24 16:42 | 639231860258429562 |
|
106 ms | 13.223.25.84 |
| 76 | 2026-08-24 15:49 | 639231828211839931 |
|
2101 ms | 13.223.25.84 |
| 75 | 2026-08-24 15:49 | 639231828211839931 |
|
2101 ms | 54.243.117.197 |
| 74 | 2026-08-24 15:32 | 639231818080917481 |
|
4 ms | 13.223.25.84 |
| 73 | 2026-08-24 15:32 | 639231818080917481 |
|
4 ms | 54.243.117.197 |
| 72 | 2026-08-24 15:15 | 639231807961539652 |
|
177 ms | 54.243.117.197 |
| 71 | 2026-08-24 15:15 | 639231807961539652 |
|
177 ms | 13.223.25.84 |
| 70 | 2026-08-24 14:58 | 639231797631669865 |
|
3 ms | 54.243.117.197 |
| 69 | 2026-08-24 14:58 | 639231797631669865 |
|
3 ms | 13.223.25.84 |
| 68 | 2026-08-24 14:05 | 639231765923559455 |
|
183 ms | 54.243.117.197 |
| 67 | 2026-08-24 14:05 | 639231765923559455 |
|
183 ms | 13.223.25.84 |
| 66 | 2026-08-24 13:48 | 639231755868832964 |
|
5 ms | 54.243.117.197 |
| 65 | 2026-08-24 13:48 | 639231755868832964 |
|
5 ms | 13.223.25.84 |
| 64 | 2026-08-24 13:31 | 639231745628278877 |
|
127 ms | 13.223.25.84 |
| 63 | 2026-08-24 13:31 | 639231745628278877 |
|
127 ms | 54.243.117.197 |
| 62 | 2026-08-24 13:14 | 639231735407682062 |
|
3 ms | 54.243.117.197 |
| 61 | 2026-08-24 13:14 | 639231735407682062 |
|
3 ms | 13.223.25.84 |
| 60 | 2026-08-24 12:21 | 639231703815441688 |
|
143 ms | 13.223.25.84 |
| 59 | 2026-08-24 12:21 | 639231703815441688 |
|
143 ms | 54.243.117.197 |
| 58 | 2026-08-24 12:05 | 639231693747052549 |
|
188 ms | 13.223.25.84 |
| 57 | 2026-08-24 12:05 | 639231693747052549 |
|
188 ms | 54.243.117.197 |
| 56 | 2026-08-24 11:48 | 639231683712487276 |
|
182 ms | 54.243.117.197 |
| 55 | 2026-08-24 11:48 | 639231683712487276 |
|
182 ms | 13.223.25.84 |
| 54 | 2026-08-24 11:31 | 639231673513573868 |
|
158 ms | 54.243.117.197 |
| 53 | 2026-08-24 11:31 | 639231673513573868 |
|
158 ms | 13.223.25.84 |
| 52 | 2026-08-24 10:38 | 639231641791249939 |
|
190 ms | 54.243.117.197 |
| 51 | 2026-08-24 10:38 | 639231641791249939 |
|
190 ms | 13.223.25.84 |
| 50 | 2026-08-24 10:22 | 639231631866211033 |
|
146 ms | 13.223.25.84 |
| 49 | 2026-08-24 10:22 | 639231631866211033 |
|
146 ms | 54.243.117.197 |
| 48 | 2026-08-24 10:05 | 639231621644955316 |
|
183 ms | 13.223.25.84 |
| 47 | 2026-08-24 10:05 | 639231621644955316 |
|
183 ms | 54.243.117.197 |
| 46 | 2026-08-24 09:48 | 639231611478799259 |
|
151 ms | 13.223.25.84 |
| 45 | 2026-08-24 09:48 | 639231611478799259 |
|
151 ms | 54.243.117.197 |
| 44 | 2026-08-24 08:55 | 639231579923718211 |
|
24 ms | 13.223.25.84 |
| 43 | 2026-08-24 08:55 | 639231579923718211 |
|
24 ms | 54.243.117.197 |
| 42 | 2026-08-24 08:38 | 639231569810702936 |
|
184 ms | 13.223.25.84 |
| 41 | 2026-08-24 08:38 | 639231569810702936 |
|
184 ms | 54.243.117.197 |
| 40 | 2026-08-24 08:21 | 639231559762411619 |
|
2384 ms | 13.223.25.84 |
| 39 | 2026-08-24 08:21 | 639231559762411619 |
|
2384 ms | 54.243.117.197 |
| 38 | 2026-08-24 08:05 | 639231549663595407 |
|
197 ms | 13.223.25.84 |
| 37 | 2026-08-24 08:05 | 639231549663595407 |
|
197 ms | 54.243.117.197 |
| 36 | 2026-08-24 07:12 | 639231518076817246 |
|
13 ms | 13.223.25.84 |
| 35 | 2026-08-24 07:12 | 639231518076817246 |
|
13 ms | 54.243.117.197 |
| 34 | 2026-08-24 06:56 | 639231508078650885 |
|
2182 ms | 54.243.117.197 |
| 33 | 2026-08-24 06:56 | 639231508078650885 |
|
2182 ms | 13.223.25.84 |
| 32 | 2026-08-24 06:39 | 639231498210697093 |
|
2 ms | 54.243.117.197 |
| 31 | 2026-08-24 06:39 | 639231498210697093 |
|
2 ms | 13.223.25.84 |
| 30 | 2026-08-24 06:22 | 639231488109699360 |
|
281 ms | 13.223.25.84 |
| 29 | 2026-08-24 06:22 | 639231488109699360 |
|
281 ms | 54.243.117.197 |
| 28 | 2026-08-24 05:30 | 639231456772510692 |
|
116 ms | 54.243.117.197 |
| 27 | 2026-08-24 05:30 | 639231456772510692 |
|
116 ms | 13.223.25.84 |
| 26 | 2026-08-24 05:14 | 639231447084631185 |
|
10 ms | 13.223.25.84 |
| 25 | 2026-08-24 05:14 | 639231447084631185 |
|
10 ms | 54.243.117.197 |
| 24 | 2026-08-24 04:57 | 639231437208519473 |
|
180 ms | 54.243.117.197 |
| 23 | 2026-08-24 04:57 | 639231437208519473 |
|
180 ms | 13.223.25.84 |
| 22 | 2026-08-24 04:41 | 639231427209627490 |
|
2136 ms | 13.223.25.84 |
| 21 | 2026-08-24 04:41 | 639231427209627490 |
|
2136 ms | 54.243.117.197 |
| 20 | 2026-08-24 03:48 | 639231395791246644 |
|
107 ms | 54.243.117.197 |
| 19 | 2026-08-24 03:48 | 639231395791246644 |
|
107 ms | 13.223.25.84 |
| 18 | 2026-08-24 03:32 | 639231386075551458 |
|
195 ms | 13.223.25.84 |
| 17 | 2026-08-24 03:32 | 639231386075551458 |
|
195 ms | 54.243.117.197 |
| 16 | 2026-08-24 03:16 | 639231376208713791 |
|
2163 ms | 54.243.117.197 |
| 15 | 2026-08-24 03:16 | 639231376208713791 |
|
2163 ms | 13.223.25.84 |
| 14 | 2026-08-24 02:59 | 639231366170589276 |
|
21 ms | 13.223.25.84 |
| 13 | 2026-08-24 02:59 | 639231366170589276 |
|
21 ms | 54.243.117.197 |
| 12 | 2026-08-24 02:07 | 639231334732159368 |
|
7 ms | 13.223.25.84 |
| 11 | 2026-08-24 02:07 | 639231334732159368 |
|
7 ms | 54.243.117.197 |
| 10 | 2026-08-24 01:50 | 639231325035670078 |
|
114 ms | 13.223.25.84 |
| 9 | 2026-08-24 01:50 | 639231325035670078 |
|
114 ms | 54.243.117.197 |
| 8 | 2026-08-24 01:34 | 639231315132253837 |
|
20 ms | 54.243.117.197 |
| 7 | 2026-08-24 01:34 | 639231315132253837 |
|
20 ms | 13.223.25.84 |
| 6 | 2026-08-24 01:17 | 639231305014280808 |
|
138 ms | 13.223.25.84 |
| 5 | 2026-08-24 01:17 | 639231305014280808 |
|
138 ms | 54.243.117.197 |
| 4 | 2026-08-24 00:25 | 639231273779380675 |
|
249 ms | 54.243.117.197 |
| 3 | 2026-08-24 00:25 | 639231273779380675 |
|
249 ms | 13.223.25.84 |
| 2 | 2026-08-24 00:09 | 639231264180839154 |
|
9 ms | 54.243.117.197 |
| 1 | 2026-08-24 00:09 | 639231264180839154 |
|
9 ms | 13.223.25.84 |