History for ns1.chengworld.org
Domain: chengworld.org • Tracking since 2026-08-04 23:25 UTC
DNS response history for ns1.chengworld.org
ns1.chengworld.org 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 2026-08-26. For this date, NameServerHistory found 197 DNS check records, 196 successful responses, 1 failed responses, and 396 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.chengworld.org.
Records on Selected Date
197
Historical checks stored for this nameserver on selected date
Average Latency
396 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-26 13:35
All timestamps shown in UTC
Latest Resolved IP on Selected Date
162.255.85.23
Most recently resolved hosting IP on selected date
Successful Responses
196
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.chengworld.org
Showing DNS history for 2026-08-26 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 |
|---|---|---|---|---|---|
| 197 | 2026-08-26 13:35 | 639233476455174682 |
|
57 ms | 162.255.85.23 |
| 196 | 2026-08-26 13:35 | 639233476455174682 |
|
57 ms | 162.255.85.199 |
| 195 | 2026-08-26 13:35 | 639233476455174682 |
|
57 ms | 108.175.6.149 |
| 194 | 2026-08-26 13:35 | 639233476455174682 |
|
57 ms | 162.255.85.158 |
| 193 | 2026-08-26 13:35 | 639233476455174682 |
|
57 ms | 74.208.131.68 |
| 192 | 2026-08-26 13:18 | 639233466171592605 |
|
59 ms | 162.255.85.199 |
| 191 | 2026-08-26 13:18 | 639233466171592605 |
|
59 ms | 108.175.6.149 |
| 190 | 2026-08-26 13:18 | 639233466171592605 |
|
59 ms | 74.208.131.68 |
| 189 | 2026-08-26 13:18 | 639233466171592605 |
|
59 ms | 162.255.85.158 |
| 188 | 2026-08-26 13:18 | 639233466171592605 |
|
59 ms | 162.255.85.23 |
| 187 | 2026-08-26 13:01 | 639233455747096265 |
|
155 ms | 108.175.6.149 |
| 186 | 2026-08-26 13:01 | 639233455747096265 |
|
155 ms | 74.208.131.68 |
| 185 | 2026-08-26 13:01 | 639233455747096265 |
|
155 ms | 162.255.85.23 |
| 184 | 2026-08-26 13:01 | 639233455747096265 |
|
155 ms | 162.255.85.158 |
| 183 | 2026-08-26 13:01 | 639233455747096265 |
|
155 ms | 162.255.85.199 |
| 182 | 2026-08-26 12:43 | 639233445367152284 |
|
540 ms | 74.208.131.68 |
| 181 | 2026-08-26 12:43 | 639233445367152284 |
|
540 ms | 162.255.85.23 |
| 180 | 2026-08-26 12:43 | 639233445367152284 |
|
540 ms | 162.255.85.199 |
| 179 | 2026-08-26 12:43 | 639233445367152284 |
|
540 ms | 108.175.6.149 |
| 178 | 2026-08-26 12:43 | 639233445367152284 |
|
540 ms | 162.255.85.158 |
| 177 | 2026-08-26 12:26 | 639233434974187439 |
|
410 ms | 162.255.85.199 |
| 176 | 2026-08-26 12:26 | 639233434974187439 |
|
410 ms | 74.208.131.68 |
| 175 | 2026-08-26 12:26 | 639233434974187439 |
|
410 ms | 108.175.6.149 |
| 174 | 2026-08-26 12:26 | 639233434974187439 |
|
410 ms | 162.255.85.23 |
| 173 | 2026-08-26 12:26 | 639233434974187439 |
|
410 ms | 162.255.85.158 |
| 172 | 2026-08-26 12:09 | 639233424567558554 |
|
586 ms | 162.255.85.199 |
| 171 | 2026-08-26 12:09 | 639233424567558554 |
|
586 ms | 162.255.85.158 |
| 170 | 2026-08-26 12:09 | 639233424567558554 |
|
586 ms | 108.175.6.149 |
| 169 | 2026-08-26 12:09 | 639233424567558554 |
|
586 ms | 74.208.131.68 |
| 168 | 2026-08-26 12:09 | 639233424567558554 |
|
586 ms | 162.255.85.23 |
| 167 | 2026-08-26 11:51 | 639233414056832719 |
|
302 ms | 162.255.85.158 |
| 166 | 2026-08-26 11:51 | 639233414056832719 |
|
302 ms | 74.208.131.68 |
| 165 | 2026-08-26 11:51 | 639233414056832719 |
|
302 ms | 108.175.6.149 |
| 164 | 2026-08-26 11:51 | 639233414056832719 |
|
302 ms | 162.255.85.23 |
| 163 | 2026-08-26 11:51 | 639233414056832719 |
|
302 ms | 162.255.85.199 |
| 162 | 2026-08-26 11:34 | 639233403515141099 |
|
423 ms | 108.175.6.149 |
| 161 | 2026-08-26 11:34 | 639233403515141099 |
|
423 ms | 162.255.85.199 |
| 160 | 2026-08-26 11:34 | 639233403515141099 |
|
423 ms | 162.255.85.23 |
| 159 | 2026-08-26 11:34 | 639233403515141099 |
|
423 ms | 74.208.131.68 |
| 158 | 2026-08-26 11:34 | 639233403515141099 |
|
423 ms | 162.255.85.158 |
| 157 | 2026-08-26 10:39 | 639233370841350248 |
|
217 ms | 162.255.85.199 |
| 156 | 2026-08-26 10:39 | 639233370841350248 |
|
217 ms | 108.175.6.149 |
| 155 | 2026-08-26 10:39 | 639233370841350248 |
|
217 ms | 162.255.85.158 |
| 154 | 2026-08-26 10:39 | 639233370841350248 |
|
217 ms | 162.255.85.23 |
| 153 | 2026-08-26 10:39 | 639233370841350248 |
|
217 ms | 74.208.131.68 |
| 152 | 2026-08-26 10:22 | 639233360361507238 |
|
39 ms | 162.255.85.199 |
| 151 | 2026-08-26 10:22 | 639233360361507238 |
|
39 ms | 162.255.85.158 |
| 150 | 2026-08-26 10:22 | 639233360361507238 |
|
39 ms | 162.255.85.23 |
| 149 | 2026-08-26 10:22 | 639233360361507238 |
|
39 ms | 74.208.131.68 |
| 148 | 2026-08-26 10:22 | 639233360361507238 |
|
39 ms | 108.175.6.149 |
| 147 | 2026-08-26 10:05 | 639233350067824371 |
|
56 ms | 108.175.6.149 |
| 146 | 2026-08-26 10:05 | 639233350067824371 |
|
56 ms | 162.255.85.199 |
| 145 | 2026-08-26 10:05 | 639233350067824371 |
|
56 ms | 162.255.85.23 |
| 144 | 2026-08-26 10:05 | 639233350067824371 |
|
56 ms | 162.255.85.158 |
| 143 | 2026-08-26 10:05 | 639233350067824371 |
|
56 ms | 74.208.131.68 |
| 142 | 2026-08-26 09:47 | 639233339545274518 |
|
58 ms | 74.208.131.68 |
| 141 | 2026-08-26 09:47 | 639233339545274518 |
|
58 ms | 162.255.85.23 |
| 140 | 2026-08-26 09:47 | 639233339545274518 |
|
58 ms | 162.255.85.158 |
| 139 | 2026-08-26 09:47 | 639233339545274518 |
|
58 ms | 108.175.6.149 |
| 138 | 2026-08-26 09:47 | 639233339545274518 |
|
58 ms | 162.255.85.199 |
| 137 | 2026-08-26 09:30 | 639233329214918079 |
|
549 ms | 108.175.6.149 |
| 136 | 2026-08-26 09:30 | 639233329214918079 |
|
549 ms | 162.255.85.23 |
| 135 | 2026-08-26 09:30 | 639233329214918079 |
|
549 ms | 162.255.85.158 |
| 134 | 2026-08-26 09:30 | 639233329214918079 |
|
549 ms | 74.208.131.68 |
| 133 | 2026-08-26 09:30 | 639233329214918079 |
|
549 ms | 162.255.85.199 |
| 132 | 2026-08-26 09:12 | 639233318749762337 |
|
58 ms | 74.208.131.68 |
| 131 | 2026-08-26 09:12 | 639233318749762337 |
|
58 ms | 162.255.85.158 |
| 130 | 2026-08-26 09:12 | 639233318749762337 |
|
58 ms | 162.255.85.199 |
| 129 | 2026-08-26 09:12 | 639233318749762337 |
|
58 ms | 108.175.6.149 |
| 128 | 2026-08-26 09:12 | 639233318749762337 |
|
58 ms | 162.255.85.23 |
| 127 | 2026-08-26 08:55 | 639233308387917838 |
|
301 ms | 162.255.85.199 |
| 126 | 2026-08-26 08:55 | 639233308387917838 |
|
301 ms | 74.208.131.68 |
| 125 | 2026-08-26 08:55 | 639233308387917838 |
|
301 ms | 162.255.85.23 |
| 124 | 2026-08-26 08:55 | 639233308387917838 |
|
301 ms | 108.175.6.149 |
| 123 | 2026-08-26 08:55 | 639233308387917838 |
|
301 ms | 162.255.85.158 |
| 122 | 2026-08-26 08:38 | 639233297961740122 |
|
534 ms | 108.175.6.149 |
| 121 | 2026-08-26 08:38 | 639233297961740122 |
|
534 ms | 162.255.85.199 |
| 120 | 2026-08-26 08:38 | 639233297961740122 |
|
534 ms | 162.255.85.23 |
| 119 | 2026-08-26 08:38 | 639233297961740122 |
|
534 ms | 162.255.85.158 |
| 118 | 2026-08-26 08:38 | 639233297961740122 |
|
534 ms | 74.208.131.68 |
| 117 | 2026-08-26 08:20 | 639233287487159094 |
|
183 ms | 162.255.85.23 |
| 116 | 2026-08-26 08:20 | 639233287487159094 |
|
183 ms | 108.175.6.149 |
| 115 | 2026-08-26 08:20 | 639233287487159094 |
|
183 ms | 74.208.131.68 |
| 114 | 2026-08-26 08:20 | 639233287487159094 |
|
183 ms | 162.255.85.199 |
| 113 | 2026-08-26 08:20 | 639233287487159094 |
|
183 ms | 162.255.85.158 |
| 112 | 2026-08-26 08:03 | 639233276995531707 |
|
196 ms | 74.208.131.68 |
| 111 | 2026-08-26 08:03 | 639233276995531707 |
|
196 ms | 162.255.85.199 |
| 110 | 2026-08-26 08:03 | 639233276995531707 |
|
196 ms | 108.175.6.149 |
| 109 | 2026-08-26 08:03 | 639233276995531707 |
|
196 ms | 162.255.85.23 |
| 108 | 2026-08-26 08:03 | 639233276995531707 |
|
196 ms | 162.255.85.158 |
| 107 | 2026-08-26 07:45 | 639233266521568229 |
|
757 ms | 74.208.131.68 |
| 106 | 2026-08-26 07:45 | 639233266521568229 |
|
757 ms | 162.255.85.158 |
| 105 | 2026-08-26 07:45 | 639233266521568229 |
|
757 ms | 162.255.85.23 |
| 104 | 2026-08-26 07:45 | 639233266521568229 |
|
757 ms | 162.255.85.199 |
| 103 | 2026-08-26 07:45 | 639233266521568229 |
|
757 ms | 108.175.6.149 |
| 102 | 2026-08-26 07:28 | 639233256081047431 |
|
215 ms | 162.255.85.23 |
| 101 | 2026-08-26 07:28 | 639233256081047431 |
|
215 ms | 108.175.6.149 |
| 100 | 2026-08-26 07:28 | 639233256081047431 |
|
215 ms | 162.255.85.199 |
| 99 | 2026-08-26 07:28 | 639233256081047431 |
|
215 ms | 162.255.85.158 |
| 98 | 2026-08-26 07:28 | 639233256081047431 |
|
215 ms | 74.208.131.68 |
| 97 | 2026-08-26 06:34 | 639233223620132921 |
|
184 ms | 108.175.6.149 |
| 96 | 2026-08-26 06:34 | 639233223620132921 |
|
184 ms | 162.255.85.158 |
| 95 | 2026-08-26 06:34 | 639233223620132921 |
|
184 ms | 162.255.85.23 |
| 94 | 2026-08-26 06:34 | 639233223620132921 |
|
184 ms | 162.255.85.199 |
| 93 | 2026-08-26 06:34 | 639233223620132921 |
|
184 ms | 74.208.131.68 |
| 92 | 2026-08-26 06:17 | 639233213287814244 |
|
- | |
| 91 | 2026-08-26 05:59 | 639233202925983161 |
|
205 ms | 74.208.131.68 |
| 90 | 2026-08-26 05:59 | 639233202925983161 |
|
205 ms | 162.255.85.199 |
| 89 | 2026-08-26 05:59 | 639233202925983161 |
|
205 ms | 108.175.6.149 |
| 88 | 2026-08-26 05:59 | 639233202925983161 |
|
205 ms | 162.255.85.23 |
| 87 | 2026-08-26 05:59 | 639233202925983161 |
|
205 ms | 162.255.85.158 |
| 86 | 2026-08-26 05:42 | 639233192644780696 |
|
57 ms | 108.175.6.149 |
| 85 | 2026-08-26 05:42 | 639233192644780696 |
|
57 ms | 74.208.131.68 |
| 84 | 2026-08-26 05:42 | 639233192644780696 |
|
57 ms | 162.255.85.23 |
| 83 | 2026-08-26 05:42 | 639233192644780696 |
|
57 ms | 162.255.85.199 |
| 82 | 2026-08-26 05:42 | 639233192644780696 |
|
57 ms | 162.255.85.158 |
| 81 | 2026-08-26 05:25 | 639233182401183833 |
|
291 ms | 74.208.131.68 |
| 80 | 2026-08-26 05:25 | 639233182401183833 |
|
291 ms | 108.175.6.149 |
| 79 | 2026-08-26 05:25 | 639233182401183833 |
|
291 ms | 162.255.85.158 |
| 78 | 2026-08-26 05:25 | 639233182401183833 |
|
291 ms | 162.255.85.199 |
| 77 | 2026-08-26 05:25 | 639233182401183833 |
|
291 ms | 162.255.85.23 |
| 76 | 2026-08-26 05:08 | 639233172074181051 |
|
255 ms | 162.255.85.23 |
| 75 | 2026-08-26 05:08 | 639233172074181051 |
|
255 ms | 162.255.85.158 |
| 74 | 2026-08-26 05:08 | 639233172074181051 |
|
255 ms | 108.175.6.149 |
| 73 | 2026-08-26 05:08 | 639233172074181051 |
|
255 ms | 74.208.131.68 |
| 72 | 2026-08-26 05:08 | 639233172074181051 |
|
255 ms | 162.255.85.199 |
| 71 | 2026-08-26 04:51 | 639233161808421455 |
|
45 ms | 74.208.131.68 |
| 70 | 2026-08-26 04:51 | 639233161808421455 |
|
45 ms | 108.175.6.149 |
| 69 | 2026-08-26 04:51 | 639233161808421455 |
|
45 ms | 162.255.85.23 |
| 68 | 2026-08-26 04:51 | 639233161808421455 |
|
45 ms | 162.255.85.158 |
| 67 | 2026-08-26 04:51 | 639233161808421455 |
|
45 ms | 162.255.85.199 |
| 66 | 2026-08-26 04:33 | 639233151357344052 |
|
56 ms | 74.208.131.68 |
| 65 | 2026-08-26 04:33 | 639233151357344052 |
|
56 ms | 162.255.85.158 |
| 64 | 2026-08-26 04:33 | 639233151357344052 |
|
56 ms | 162.255.85.23 |
| 63 | 2026-08-26 04:33 | 639233151357344052 |
|
56 ms | 162.255.85.199 |
| 62 | 2026-08-26 04:33 | 639233151357344052 |
|
56 ms | 108.175.6.149 |
| 61 | 2026-08-26 04:16 | 639233141034116946 |
|
208 ms | 162.255.85.23 |
| 60 | 2026-08-26 04:16 | 639233141034116946 |
|
208 ms | 108.175.6.149 |
| 59 | 2026-08-26 04:16 | 639233141034116946 |
|
208 ms | 162.255.85.199 |
| 58 | 2026-08-26 04:16 | 639233141034116946 |
|
208 ms | 74.208.131.68 |
| 57 | 2026-08-26 04:16 | 639233141034116946 |
|
208 ms | 162.255.85.158 |
| 56 | 2026-08-26 03:59 | 639233130828334142 |
|
1280 ms | 185.105.33.106 |
| 55 | 2026-08-26 03:42 | 639233120373450007 |
|
58 ms | 162.255.85.158 |
| 54 | 2026-08-26 03:42 | 639233120373450007 |
|
58 ms | 162.255.85.199 |
| 53 | 2026-08-26 03:42 | 639233120373450007 |
|
58 ms | 108.175.6.149 |
| 52 | 2026-08-26 03:42 | 639233120373450007 |
|
58 ms | 74.208.131.68 |
| 51 | 2026-08-26 03:42 | 639233120373450007 |
|
58 ms | 162.255.85.23 |
| 50 | 2026-08-26 03:25 | 639233110066216193 |
|
407 ms | 108.175.6.149 |
| 49 | 2026-08-26 03:25 | 639233110066216193 |
|
407 ms | 162.255.85.23 |
| 48 | 2026-08-26 03:25 | 639233110066216193 |
|
407 ms | 162.255.85.158 |
| 47 | 2026-08-26 03:25 | 639233110066216193 |
|
407 ms | 162.255.85.199 |
| 46 | 2026-08-26 03:25 | 639233110066216193 |
|
407 ms | 74.208.131.68 |
| 45 | 2026-08-26 02:31 | 639233078065410564 |
|
54 ms | 108.175.6.149 |
| 44 | 2026-08-26 02:31 | 639233078065410564 |
|
54 ms | 162.255.85.158 |
| 43 | 2026-08-26 02:31 | 639233078065410564 |
|
54 ms | 74.208.131.68 |
| 42 | 2026-08-26 02:31 | 639233078065410564 |
|
54 ms | 162.255.85.199 |
| 41 | 2026-08-26 02:31 | 639233078065410564 |
|
54 ms | 162.255.85.23 |
| 40 | 2026-08-26 02:14 | 639233067787457832 |
|
2300 ms | 162.255.85.199 |
| 39 | 2026-08-26 02:14 | 639233067787457832 |
|
2300 ms | 108.175.6.149 |
| 38 | 2026-08-26 02:14 | 639233067787457832 |
|
2300 ms | 162.255.85.23 |
| 37 | 2026-08-26 02:14 | 639233067787457832 |
|
2300 ms | 74.208.131.68 |
| 36 | 2026-08-26 02:14 | 639233067787457832 |
|
2300 ms | 162.255.85.158 |
| 35 | 2026-08-26 01:57 | 639233057501801162 |
|
2167 ms | 74.208.131.68 |
| 34 | 2026-08-26 01:57 | 639233057501801162 |
|
2167 ms | 162.255.85.199 |
| 33 | 2026-08-26 01:57 | 639233057501801162 |
|
2167 ms | 162.255.85.158 |
| 32 | 2026-08-26 01:57 | 639233057501801162 |
|
2167 ms | 162.255.85.23 |
| 31 | 2026-08-26 01:57 | 639233057501801162 |
|
2167 ms | 108.175.6.149 |
| 30 | 2026-08-26 01:40 | 639233047089431703 |
|
54 ms | 162.255.85.199 |
| 29 | 2026-08-26 01:40 | 639233047089431703 |
|
54 ms | 162.255.85.158 |
| 28 | 2026-08-26 01:40 | 639233047089431703 |
|
54 ms | 74.208.131.68 |
| 27 | 2026-08-26 01:40 | 639233047089431703 |
|
54 ms | 162.255.85.23 |
| 26 | 2026-08-26 01:40 | 639233047089431703 |
|
54 ms | 108.175.6.149 |
| 25 | 2026-08-26 01:22 | 639233036754790688 |
|
2503 ms | 108.175.6.149 |
| 24 | 2026-08-26 01:22 | 639233036754790688 |
|
2503 ms | 74.208.131.68 |
| 23 | 2026-08-26 01:22 | 639233036754790688 |
|
2503 ms | 162.255.85.158 |
| 22 | 2026-08-26 01:22 | 639233036754790688 |
|
2503 ms | 162.255.85.23 |
| 21 | 2026-08-26 01:22 | 639233036754790688 |
|
2503 ms | 162.255.85.199 |
| 20 | 2026-08-26 01:05 | 639233026412602472 |
|
356 ms | 162.255.85.158 |
| 19 | 2026-08-26 01:05 | 639233026412602472 |
|
356 ms | 108.175.6.149 |
| 18 | 2026-08-26 01:05 | 639233026412602472 |
|
356 ms | 74.208.131.68 |
| 17 | 2026-08-26 01:05 | 639233026412602472 |
|
356 ms | 162.255.85.23 |
| 16 | 2026-08-26 01:05 | 639233026412602472 |
|
356 ms | 162.255.85.199 |
| 15 | 2026-08-26 00:48 | 639233016064066127 |
|
55 ms | 162.255.85.199 |
| 14 | 2026-08-26 00:48 | 639233016064066127 |
|
55 ms | 108.175.6.149 |
| 13 | 2026-08-26 00:48 | 639233016064066127 |
|
55 ms | 162.255.85.23 |
| 12 | 2026-08-26 00:48 | 639233016064066127 |
|
55 ms | 74.208.131.68 |
| 11 | 2026-08-26 00:48 | 639233016064066127 |
|
55 ms | 162.255.85.158 |
| 10 | 2026-08-26 00:31 | 639233005922655772 |
|
53 ms | 162.255.85.158 |
| 9 | 2026-08-26 00:31 | 639233005922655772 |
|
53 ms | 108.175.6.149 |
| 8 | 2026-08-26 00:31 | 639233005922655772 |
|
53 ms | 162.255.85.23 |
| 7 | 2026-08-26 00:31 | 639233005922655772 |
|
53 ms | 162.255.85.199 |
| 6 | 2026-08-26 00:31 | 639233005922655772 |
|
53 ms | 74.208.131.68 |
| 5 | 2026-08-26 00:14 | 639232995672256907 |
|
253 ms | 74.208.131.68 |
| 4 | 2026-08-26 00:14 | 639232995672256907 |
|
253 ms | 162.255.85.199 |
| 3 | 2026-08-26 00:14 | 639232995672256907 |
|
253 ms | 108.175.6.149 |
| 2 | 2026-08-26 00:14 | 639232995672256907 |
|
253 ms | 162.255.85.158 |
| 1 | 2026-08-26 00:14 | 639232995672256907 |
|
253 ms | 162.255.85.23 |