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 2026-08-11. For this date, NameServerHistory found 154 DNS check records, 154 successful responses, 0 failed responses, and 284 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
154
Historical checks stored for this nameserver on selected date
Average Latency
284 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-11 23:54
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
154
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 2026-08-11 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 |
|---|---|---|---|---|---|
| 154 | 2026-08-11 23:54 | 639220888396333845 |
|
179 ms | 13.223.25.84 |
| 153 | 2026-08-11 23:54 | 639220888396333845 |
|
179 ms | 54.243.117.197 |
| 152 | 2026-08-11 23:38 | 639220878864937382 |
|
179 ms | 13.223.25.84 |
| 151 | 2026-08-11 23:38 | 639220878864937382 |
|
179 ms | 54.243.117.197 |
| 150 | 2026-08-11 22:46 | 639220847369072314 |
|
204 ms | 54.243.117.197 |
| 149 | 2026-08-11 22:46 | 639220847369072314 |
|
204 ms | 13.223.25.84 |
| 148 | 2026-08-11 22:31 | 639220838037764925 |
|
257 ms | 54.243.117.197 |
| 147 | 2026-08-11 22:31 | 639220838037764925 |
|
257 ms | 13.223.25.84 |
| 146 | 2026-08-11 22:15 | 639220828735120634 |
|
112 ms | 13.223.25.84 |
| 145 | 2026-08-11 22:15 | 639220828735120634 |
|
112 ms | 54.243.117.197 |
| 144 | 2026-08-11 22:00 | 639220819447979766 |
|
182 ms | 54.243.117.197 |
| 143 | 2026-08-11 22:00 | 639220819447979766 |
|
182 ms | 13.223.25.84 |
| 142 | 2026-08-11 21:44 | 639220810056531741 |
|
102 ms | 13.223.25.84 |
| 141 | 2026-08-11 21:44 | 639220810056531741 |
|
102 ms | 54.243.117.197 |
| 140 | 2026-08-11 21:29 | 639220800745746593 |
|
185 ms | 13.223.25.84 |
| 139 | 2026-08-11 21:29 | 639220800745746593 |
|
185 ms | 54.243.117.197 |
| 138 | 2026-08-11 21:13 | 639220791351626349 |
|
149 ms | 13.223.25.84 |
| 137 | 2026-08-11 21:13 | 639220791351626349 |
|
149 ms | 54.243.117.197 |
| 136 | 2026-08-11 20:57 | 639220782021256610 |
|
175 ms | 54.243.117.197 |
| 135 | 2026-08-11 20:57 | 639220782021256610 |
|
175 ms | 13.223.25.84 |
| 134 | 2026-08-11 20:42 | 639220772603347755 |
|
187 ms | 54.243.117.197 |
| 133 | 2026-08-11 20:42 | 639220772603347755 |
|
187 ms | 13.223.25.84 |
| 132 | 2026-08-11 20:26 | 639220763224057047 |
|
111 ms | 54.243.117.197 |
| 131 | 2026-08-11 20:26 | 639220763224057047 |
|
111 ms | 13.223.25.84 |
| 130 | 2026-08-11 20:10 | 639220753691117767 |
|
179 ms | 54.243.117.197 |
| 129 | 2026-08-11 20:10 | 639220753691117767 |
|
179 ms | 13.223.25.84 |
| 128 | 2026-08-11 19:54 | 639220744107836218 |
|
187 ms | 13.223.25.84 |
| 127 | 2026-08-11 19:54 | 639220744107836218 |
|
187 ms | 54.243.117.197 |
| 126 | 2026-08-11 19:00 | 639220711927629898 |
|
183 ms | 54.243.117.197 |
| 125 | 2026-08-11 19:00 | 639220711927629898 |
|
183 ms | 13.223.25.84 |
| 124 | 2026-08-11 18:44 | 639220702299437921 |
|
185 ms | 13.223.25.84 |
| 123 | 2026-08-11 18:44 | 639220702299437921 |
|
185 ms | 54.243.117.197 |
| 122 | 2026-08-11 18:28 | 639220692505468181 |
|
176 ms | 13.223.25.84 |
| 121 | 2026-08-11 18:28 | 639220692505468181 |
|
176 ms | 54.243.117.197 |
| 120 | 2026-08-11 18:12 | 639220682669911239 |
|
177 ms | 13.223.25.84 |
| 119 | 2026-08-11 18:12 | 639220682669911239 |
|
177 ms | 54.243.117.197 |
| 118 | 2026-08-11 17:55 | 639220672929841526 |
|
180 ms | 54.243.117.197 |
| 117 | 2026-08-11 17:55 | 639220672929841526 |
|
180 ms | 13.223.25.84 |
| 116 | 2026-08-11 17:39 | 639220663225662315 |
|
2206 ms | 54.243.117.197 |
| 115 | 2026-08-11 17:39 | 639220663225662315 |
|
2206 ms | 13.223.25.84 |
| 114 | 2026-08-11 17:24 | 639220653846255684 |
|
187 ms | 54.243.117.197 |
| 113 | 2026-08-11 17:24 | 639220653846255684 |
|
187 ms | 13.223.25.84 |
| 112 | 2026-08-11 17:08 | 639220644420909059 |
|
151 ms | 13.223.25.84 |
| 111 | 2026-08-11 17:08 | 639220644420909059 |
|
151 ms | 54.243.117.197 |
| 110 | 2026-08-11 16:52 | 639220635074970435 |
|
182 ms | 13.223.25.84 |
| 109 | 2026-08-11 16:52 | 639220635074970435 |
|
182 ms | 54.243.117.197 |
| 108 | 2026-08-11 16:37 | 639220625614385966 |
|
125 ms | 13.223.25.84 |
| 107 | 2026-08-11 16:37 | 639220625614385966 |
|
125 ms | 54.243.117.197 |
| 106 | 2026-08-11 16:21 | 639220616132212636 |
|
191 ms | 54.243.117.197 |
| 105 | 2026-08-11 16:21 | 639220616132212636 |
|
191 ms | 13.223.25.84 |
| 104 | 2026-08-11 16:05 | 639220606533651662 |
|
191 ms | 13.223.25.84 |
| 103 | 2026-08-11 16:05 | 639220606533651662 |
|
191 ms | 54.243.117.197 |
| 102 | 2026-08-11 15:11 | 639220574514514318 |
|
191 ms | 54.243.117.197 |
| 101 | 2026-08-11 15:11 | 639220574514514318 |
|
191 ms | 13.223.25.84 |
| 100 | 2026-08-11 14:56 | 639220565124823874 |
|
7 ms | 54.243.117.197 |
| 99 | 2026-08-11 14:56 | 639220565124823874 |
|
7 ms | 13.223.25.84 |
| 98 | 2026-08-11 14:40 | 639220555799311478 |
|
4 ms | 54.243.117.197 |
| 97 | 2026-08-11 14:40 | 639220555799311478 |
|
4 ms | 13.223.25.84 |
| 96 | 2026-08-11 14:25 | 639220546481577614 |
|
183 ms | 54.243.117.197 |
| 95 | 2026-08-11 14:25 | 639220546481577614 |
|
183 ms | 13.223.25.84 |
| 94 | 2026-08-11 14:09 | 639220537036533154 |
|
185 ms | 54.243.117.197 |
| 93 | 2026-08-11 14:09 | 639220537036533154 |
|
185 ms | 13.223.25.84 |
| 92 | 2026-08-11 13:53 | 639220527719177174 |
|
192 ms | 54.243.117.197 |
| 91 | 2026-08-11 13:53 | 639220527719177174 |
|
192 ms | 13.223.25.84 |
| 90 | 2026-08-11 13:38 | 639220518173088308 |
|
189 ms | 54.243.117.197 |
| 89 | 2026-08-11 13:38 | 639220518173088308 |
|
189 ms | 13.223.25.84 |
| 88 | 2026-08-11 13:22 | 639220508902896243 |
|
180 ms | 54.243.117.197 |
| 87 | 2026-08-11 13:22 | 639220508902896243 |
|
180 ms | 13.223.25.84 |
| 86 | 2026-08-11 13:06 | 639220499455923005 |
|
180 ms | 13.223.25.84 |
| 85 | 2026-08-11 13:06 | 639220499455923005 |
|
180 ms | 54.243.117.197 |
| 84 | 2026-08-11 12:51 | 639220490082583768 |
|
178 ms | 13.223.25.84 |
| 83 | 2026-08-11 12:51 | 639220490082583768 |
|
178 ms | 54.243.117.197 |
| 82 | 2026-08-11 12:35 | 639220480636590998 |
|
187 ms | 13.223.25.84 |
| 81 | 2026-08-11 12:35 | 639220480636590998 |
|
187 ms | 54.243.117.197 |
| 80 | 2026-08-11 12:18 | 639220469585029273 |
|
2109 ms | 54.243.117.197 |
| 79 | 2026-08-11 12:18 | 639220469585029273 |
|
2109 ms | 13.223.25.84 |
| 78 | 2026-08-11 11:25 | 639220438074188884 |
|
184 ms | 13.223.25.84 |
| 77 | 2026-08-11 11:25 | 639220438074188884 |
|
184 ms | 54.243.117.197 |
| 76 | 2026-08-11 11:09 | 639220428789720049 |
|
185 ms | 13.223.25.84 |
| 75 | 2026-08-11 11:09 | 639220428789720049 |
|
185 ms | 54.243.117.197 |
| 74 | 2026-08-11 10:54 | 639220419558302820 |
|
103 ms | 54.243.117.197 |
| 73 | 2026-08-11 10:54 | 639220419558302820 |
|
103 ms | 13.223.25.84 |
| 72 | 2026-08-11 10:38 | 639220410448738795 |
|
179 ms | 54.243.117.197 |
| 71 | 2026-08-11 10:38 | 639220410448738795 |
|
179 ms | 13.223.25.84 |
| 70 | 2026-08-11 10:23 | 639220401034081530 |
|
200 ms | 13.223.25.84 |
| 69 | 2026-08-11 10:23 | 639220401034081530 |
|
200 ms | 54.243.117.197 |
| 68 | 2026-08-11 10:07 | 639220391766674161 |
|
204 ms | 54.243.117.197 |
| 67 | 2026-08-11 10:07 | 639220391766674161 |
|
204 ms | 13.223.25.84 |
| 66 | 2026-08-11 09:52 | 639220382275807148 |
|
181 ms | 54.243.117.197 |
| 65 | 2026-08-11 09:52 | 639220382275807148 |
|
181 ms | 13.223.25.84 |
| 64 | 2026-08-11 09:36 | 639220373034162867 |
|
203 ms | 54.243.117.197 |
| 63 | 2026-08-11 09:36 | 639220373034162867 |
|
203 ms | 13.223.25.84 |
| 62 | 2026-08-11 09:21 | 639220363994971859 |
|
190 ms | 54.243.117.197 |
| 61 | 2026-08-11 09:21 | 639220363994971859 |
|
190 ms | 13.223.25.84 |
| 60 | 2026-08-11 09:05 | 639220354563965455 |
|
182 ms | 54.243.117.197 |
| 59 | 2026-08-11 09:05 | 639220354563965455 |
|
182 ms | 13.223.25.84 |
| 58 | 2026-08-11 08:50 | 639220345437414880 |
|
186 ms | 13.223.25.84 |
| 57 | 2026-08-11 08:50 | 639220345437414880 |
|
186 ms | 54.243.117.197 |
| 56 | 2026-08-11 08:34 | 639220336024248987 |
|
178 ms | 54.243.117.197 |
| 55 | 2026-08-11 08:34 | 639220336024248987 |
|
178 ms | 13.223.25.84 |
| 54 | 2026-08-11 07:42 | 639220304233635692 |
|
177 ms | 54.243.117.197 |
| 53 | 2026-08-11 07:42 | 639220304233635692 |
|
177 ms | 13.223.25.84 |
| 52 | 2026-08-11 07:27 | 639220294872170960 |
|
179 ms | 13.223.25.84 |
| 51 | 2026-08-11 07:27 | 639220294872170960 |
|
179 ms | 54.243.117.197 |
| 50 | 2026-08-11 07:11 | 639220285547177980 |
|
177 ms | 13.223.25.84 |
| 49 | 2026-08-11 07:11 | 639220285547177980 |
|
177 ms | 54.243.117.197 |
| 48 | 2026-08-11 06:55 | 639220276337941315 |
|
117 ms | 13.223.25.84 |
| 47 | 2026-08-11 06:55 | 639220276337941315 |
|
117 ms | 54.243.117.197 |
| 46 | 2026-08-11 06:40 | 639220267175191677 |
|
181 ms | 54.243.117.197 |
| 45 | 2026-08-11 06:40 | 639220267175191677 |
|
181 ms | 13.223.25.84 |
| 44 | 2026-08-11 06:25 | 639220257981518924 |
|
110 ms | 13.223.25.84 |
| 43 | 2026-08-11 06:25 | 639220257981518924 |
|
110 ms | 54.243.117.197 |
| 42 | 2026-08-11 06:10 | 639220249265489070 |
|
5 ms | 13.223.25.84 |
| 41 | 2026-08-11 06:10 | 639220249265489070 |
|
5 ms | 54.243.117.197 |
| 40 | 2026-08-11 05:56 | 639220240700249205 |
|
222 ms | 54.243.117.197 |
| 39 | 2026-08-11 05:56 | 639220240700249205 |
|
222 ms | 13.223.25.84 |
| 38 | 2026-08-11 05:41 | 639220231975029986 |
|
194 ms | 13.223.25.84 |
| 37 | 2026-08-11 05:41 | 639220231975029986 |
|
194 ms | 54.243.117.197 |
| 36 | 2026-08-11 05:27 | 639220223261176932 |
|
180 ms | 54.243.117.197 |
| 35 | 2026-08-11 05:27 | 639220223261176932 |
|
180 ms | 13.223.25.84 |
| 34 | 2026-08-11 05:12 | 639220214366718456 |
|
178 ms | 54.243.117.197 |
| 33 | 2026-08-11 05:12 | 639220214366718456 |
|
178 ms | 13.223.25.84 |
| 32 | 2026-08-11 04:57 | 639220205306334524 |
|
7 ms | 13.223.25.84 |
| 31 | 2026-08-11 04:57 | 639220205306334524 |
|
7 ms | 54.243.117.197 |
| 30 | 2026-08-11 04:05 | 639220174463175061 |
|
2008 ms | 13.223.25.84 |
| 29 | 2026-08-11 04:05 | 639220174463175061 |
|
2008 ms | 54.243.117.197 |
| 28 | 2026-08-11 03:51 | 639220165777190438 |
|
112 ms | 54.243.117.197 |
| 27 | 2026-08-11 03:51 | 639220165777190438 |
|
112 ms | 13.223.25.84 |
| 26 | 2026-08-11 03:36 | 639220156880374825 |
|
116 ms | 13.223.25.84 |
| 25 | 2026-08-11 03:36 | 639220156880374825 |
|
116 ms | 54.243.117.197 |
| 24 | 2026-08-11 03:22 | 639220148139986945 |
|
2100 ms | 13.223.25.84 |
| 23 | 2026-08-11 03:22 | 639220148139986945 |
|
2100 ms | 54.243.117.197 |
| 22 | 2026-08-11 03:07 | 639220139271074299 |
|
4 ms | 13.223.25.84 |
| 21 | 2026-08-11 03:07 | 639220139271074299 |
|
4 ms | 54.243.117.197 |
| 20 | 2026-08-11 02:52 | 639220130565901336 |
|
3 ms | 54.243.117.197 |
| 19 | 2026-08-11 02:52 | 639220130565901336 |
|
3 ms | 13.223.25.84 |
| 18 | 2026-08-11 02:38 | 639220121659980575 |
|
5 ms | 13.223.25.84 |
| 17 | 2026-08-11 02:38 | 639220121659980575 |
|
5 ms | 54.243.117.197 |
| 16 | 2026-08-11 02:23 | 639220112857650894 |
|
189 ms | 13.223.25.84 |
| 15 | 2026-08-11 02:23 | 639220112857650894 |
|
189 ms | 54.243.117.197 |
| 14 | 2026-08-11 02:08 | 639220103767686219 |
|
158 ms | 13.223.25.84 |
| 13 | 2026-08-11 02:08 | 639220103767686219 |
|
158 ms | 54.243.117.197 |
| 12 | 2026-08-11 01:52 | 639220094545970611 |
|
180 ms | 54.243.117.197 |
| 11 | 2026-08-11 01:52 | 639220094545970611 |
|
180 ms | 13.223.25.84 |
| 10 | 2026-08-11 01:37 | 639220085476091081 |
|
180 ms | 54.243.117.197 |
| 9 | 2026-08-11 01:37 | 639220085476091081 |
|
180 ms | 13.223.25.84 |
| 8 | 2026-08-11 01:22 | 639220076243751161 |
|
184 ms | 54.243.117.197 |
| 7 | 2026-08-11 01:22 | 639220076243751161 |
|
184 ms | 13.223.25.84 |
| 6 | 2026-08-11 00:30 | 639220045322845190 |
|
98 ms | 54.243.117.197 |
| 5 | 2026-08-11 00:30 | 639220045322845190 |
|
98 ms | 13.223.25.84 |
| 4 | 2026-08-11 00:15 | 639220036434132314 |
|
2104 ms | 54.243.117.197 |
| 3 | 2026-08-11 00:15 | 639220036434132314 |
|
2104 ms | 13.223.25.84 |
| 2 | 2026-08-11 00:00 | 639220027366289509 |
|
186 ms | 54.243.117.197 |
| 1 | 2026-08-11 00:00 | 639220027366289509 |
|
186 ms | 13.223.25.84 |