History for ns01.changehvac.com
Domain: changehvac.com • Tracking since 2026-08-04 23:25 UTC
DNS response history for ns01.changehvac.com
ns01.changehvac.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 2026-08-26. For this date, NameServerHistory found 59 DNS check records, 59 successful responses, 0 failed responses, and 294 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 ns01.changehvac.com.
Records on Selected Date
59
Historical checks stored for this nameserver on selected date
Average Latency
294 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-26 19:51
All timestamps shown in UTC
Latest Resolved IP on Selected Date
138.128.181.235
Most recently resolved hosting IP on selected date
Successful Responses
59
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 ns01.changehvac.com
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 |
|---|---|---|---|---|---|
| 59 | 2026-08-26 19:51 | 639233699834667450 |
|
252 ms | 138.128.181.235 |
| 58 | 2026-08-26 18:56 | 639233667209186136 |
|
144 ms | 138.128.181.235 |
| 57 | 2026-08-26 18:39 | 639233656814316266 |
|
258 ms | 138.128.181.235 |
| 56 | 2026-08-26 18:21 | 639233646245051806 |
|
127 ms | 138.128.181.235 |
| 55 | 2026-08-26 18:04 | 639233635663779051 |
|
254 ms | 138.128.181.235 |
| 54 | 2026-08-26 17:46 | 639233624977342122 |
|
257 ms | 138.128.181.235 |
| 53 | 2026-08-26 17:28 | 639233614446136153 |
|
252 ms | 138.128.181.235 |
| 52 | 2026-08-26 17:11 | 639233603737877581 |
|
256 ms | 138.128.181.235 |
| 51 | 2026-08-26 16:53 | 639233593269224651 |
|
127 ms | 138.128.181.235 |
| 50 | 2026-08-26 16:36 | 639233582635086903 |
|
129 ms | 138.128.181.235 |
| 49 | 2026-08-26 16:18 | 639233572000374575 |
|
257 ms | 138.128.181.235 |
| 48 | 2026-08-26 16:00 | 639233561188633861 |
|
125 ms | 138.128.181.235 |
| 47 | 2026-08-26 15:42 | 639233550544357027 |
|
255 ms | 138.128.181.235 |
| 46 | 2026-08-26 14:48 | 639233517966053117 |
|
142 ms | 138.128.181.235 |
| 45 | 2026-08-26 14:30 | 639233507603253585 |
|
261 ms | 138.128.181.235 |
| 44 | 2026-08-26 14:13 | 639233497229039167 |
|
128 ms | 138.128.181.235 |
| 43 | 2026-08-26 13:56 | 639233486864546406 |
|
255 ms | 138.128.181.235 |
| 42 | 2026-08-26 13:38 | 639233476455174682 |
|
127 ms | 138.128.181.235 |
| 41 | 2026-08-26 13:21 | 639233466171592605 |
|
259 ms | 138.128.181.235 |
| 40 | 2026-08-26 13:04 | 639233455747096265 |
|
258 ms | 138.128.181.235 |
| 39 | 2026-08-26 12:47 | 639233445367152284 |
|
257 ms | 138.128.181.235 |
| 38 | 2026-08-26 12:29 | 639233434974187439 |
|
256 ms | 138.128.181.235 |
| 37 | 2026-08-26 12:12 | 639233424567558554 |
|
258 ms | 138.128.181.235 |
| 36 | 2026-08-26 11:55 | 639233414056832719 |
|
131 ms | 138.128.181.235 |
| 35 | 2026-08-26 11:37 | 639233403515141099 |
|
192 ms | 138.128.181.235 |
| 34 | 2026-08-26 10:42 | 639233370841350248 |
|
258 ms | 138.128.181.235 |
| 33 | 2026-08-26 10:25 | 639233360361507238 |
|
254 ms | 138.128.181.235 |
| 32 | 2026-08-26 10:08 | 639233350067824371 |
|
2129 ms | 138.128.181.235 |
| 31 | 2026-08-26 09:51 | 639233339545274518 |
|
131 ms | 138.128.181.235 |
| 30 | 2026-08-26 09:33 | 639233329214918079 |
|
129 ms | 138.128.181.235 |
| 29 | 2026-08-26 09:16 | 639233318749762337 |
|
129 ms | 138.128.181.235 |
| 28 | 2026-08-26 08:58 | 639233308387917838 |
|
262 ms | 138.128.181.235 |
| 27 | 2026-08-26 08:41 | 639233297961740122 |
|
135 ms | 138.128.181.235 |
| 26 | 2026-08-26 08:24 | 639233287487159094 |
|
259 ms | 138.128.181.235 |
| 25 | 2026-08-26 08:06 | 639233276995531707 |
|
149 ms | 138.128.181.235 |
| 24 | 2026-08-26 07:49 | 639233266521568229 |
|
148 ms | 138.128.181.235 |
| 23 | 2026-08-26 07:31 | 639233256081047431 |
|
256 ms | 138.128.181.235 |
| 22 | 2026-08-26 06:37 | 639233223620132921 |
|
257 ms | 138.128.181.235 |
| 21 | 2026-08-26 06:20 | 639233213287814244 |
|
4146 ms | 138.128.181.235 |
| 20 | 2026-08-26 06:03 | 639233202925983161 |
|
127 ms | 138.128.181.235 |
| 19 | 2026-08-26 05:45 | 639233192644780696 |
|
140 ms | 138.128.181.235 |
| 18 | 2026-08-26 05:28 | 639233182401183833 |
|
127 ms | 138.128.181.235 |
| 17 | 2026-08-26 05:11 | 639233172074181051 |
|
128 ms | 138.128.181.235 |
| 16 | 2026-08-26 04:54 | 639233161808421455 |
|
253 ms | 138.128.181.235 |
| 15 | 2026-08-26 04:37 | 639233151357344052 |
|
153 ms | 138.128.181.235 |
| 14 | 2026-08-26 04:19 | 639233141034116946 |
|
126 ms | 138.128.181.235 |
| 13 | 2026-08-26 04:02 | 639233130828334142 |
|
254 ms | 138.128.181.235 |
| 12 | 2026-08-26 03:45 | 639233120373450007 |
|
254 ms | 138.128.181.235 |
| 11 | 2026-08-26 03:28 | 639233110066216193 |
|
127 ms | 138.128.181.235 |
| 10 | 2026-08-26 02:34 | 639233078065410564 |
|
127 ms | 138.128.181.235 |
| 9 | 2026-08-26 02:17 | 639233067787457832 |
|
255 ms | 138.128.181.235 |
| 8 | 2026-08-26 02:00 | 639233057501801162 |
|
256 ms | 138.128.181.235 |
| 7 | 2026-08-26 01:43 | 639233047089431703 |
|
260 ms | 138.128.181.235 |
| 6 | 2026-08-26 01:26 | 639233036754790688 |
|
253 ms | 138.128.181.235 |
| 5 | 2026-08-26 01:08 | 639233026412602472 |
|
126 ms | 138.128.181.235 |
| 4 | 2026-08-26 00:51 | 639233016064066127 |
|
142 ms | 138.128.181.235 |
| 3 | 2026-08-26 00:34 | 639233005922655772 |
|
128 ms | 138.128.181.235 |
| 2 | 2026-08-26 00:17 | 639232995672256907 |
|
129 ms | 138.128.181.235 |
| 1 | 2026-08-26 00:00 | 639232985300872416 |
|
142 ms | 138.128.181.235 |