History for ns1.zr81.com
Domain: zr81.com • Tracking since 2026-08-04 23:25 UTC
DNS response history for ns1.zr81.com
ns1.zr81.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 61 DNS check records, 61 successful responses, 0 failed responses, and 359 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.zr81.com.
Records on Selected Date
61
Historical checks stored for this nameserver on selected date
Average Latency
359 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-26 20:42
All timestamps shown in UTC
Latest Resolved IP on Selected Date
173.208.193.242
Most recently resolved hosting IP on selected date
Successful Responses
61
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 ns1.zr81.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 |
|---|---|---|---|---|---|
| 61 | 2026-08-26 20:42 | 639233731712555311 |
|
265 ms | 173.208.193.242 |
| 60 | 2026-08-26 20:24 | 639233721164051126 |
|
258 ms | 173.208.193.242 |
| 59 | 2026-08-26 20:06 | 639233710560486320 |
|
258 ms | 173.208.193.242 |
| 58 | 2026-08-26 19:49 | 639233699834667450 |
|
261 ms | 173.208.193.242 |
| 57 | 2026-08-26 18:54 | 639233667209186136 |
|
143 ms | 173.208.193.242 |
| 56 | 2026-08-26 18:37 | 639233656814316266 |
|
254 ms | 173.208.193.242 |
| 55 | 2026-08-26 18:19 | 639233646245051806 |
|
2125 ms | 173.208.193.242 |
| 54 | 2026-08-26 18:02 | 639233635663779051 |
|
247 ms | 173.208.193.242 |
| 53 | 2026-08-26 17:44 | 639233624977342122 |
|
242 ms | 173.208.193.242 |
| 52 | 2026-08-26 17:26 | 639233614446136153 |
|
253 ms | 173.208.193.242 |
| 51 | 2026-08-26 17:08 | 639233603737877581 |
|
257 ms | 173.208.193.242 |
| 50 | 2026-08-26 16:51 | 639233593269224651 |
|
265 ms | 173.208.193.242 |
| 49 | 2026-08-26 16:33 | 639233582635086903 |
|
253 ms | 173.208.193.242 |
| 48 | 2026-08-26 16:16 | 639233572000374575 |
|
125 ms | 173.208.193.242 |
| 47 | 2026-08-26 15:58 | 639233561188633861 |
|
248 ms | 173.208.193.242 |
| 46 | 2026-08-26 15:40 | 639233550544357027 |
|
248 ms | 173.208.193.242 |
| 45 | 2026-08-26 14:46 | 639233517966053117 |
|
251 ms | 173.208.193.242 |
| 44 | 2026-08-26 14:28 | 639233507603253585 |
|
256 ms | 173.208.193.242 |
| 43 | 2026-08-26 14:11 | 639233497229039167 |
|
242 ms | 173.208.193.242 |
| 42 | 2026-08-26 13:53 | 639233486864546406 |
|
137 ms | 173.208.193.242 |
| 41 | 2026-08-26 13:36 | 639233476455174682 |
|
249 ms | 173.208.193.242 |
| 40 | 2026-08-26 13:19 | 639233466171592605 |
|
250 ms | 173.208.193.242 |
| 39 | 2026-08-26 13:02 | 639233455747096265 |
|
247 ms | 173.208.193.242 |
| 38 | 2026-08-26 12:44 | 639233445367152284 |
|
179 ms | 173.208.193.242 |
| 37 | 2026-08-26 12:27 | 639233434974187439 |
|
251 ms | 173.208.193.242 |
| 36 | 2026-08-26 12:10 | 639233424567558554 |
|
248 ms | 173.208.193.242 |
| 35 | 2026-08-26 11:52 | 639233414056832719 |
|
260 ms | 173.208.193.242 |
| 34 | 2026-08-26 11:35 | 639233403515141099 |
|
244 ms | 173.208.193.242 |
| 33 | 2026-08-26 10:40 | 639233370841350248 |
|
246 ms | 173.208.193.242 |
| 32 | 2026-08-26 10:23 | 639233360361507238 |
|
249 ms | 173.208.193.242 |
| 31 | 2026-08-26 10:05 | 639233350067824371 |
|
261 ms | 173.208.193.242 |
| 30 | 2026-08-26 09:48 | 639233339545274518 |
|
2183 ms | 173.208.193.242 |
| 29 | 2026-08-26 09:31 | 639233329214918079 |
|
156 ms | 173.208.193.242 |
| 28 | 2026-08-26 09:13 | 639233318749762337 |
|
247 ms | 173.208.193.242 |
| 27 | 2026-08-26 08:56 | 639233308387917838 |
|
131 ms | 173.208.193.242 |
| 26 | 2026-08-26 08:39 | 639233297961740122 |
|
244 ms | 173.208.193.242 |
| 25 | 2026-08-26 08:21 | 639233287487159094 |
|
250 ms | 173.208.193.242 |
| 24 | 2026-08-26 08:04 | 639233276995531707 |
|
256 ms | 173.208.193.242 |
| 23 | 2026-08-26 07:46 | 639233266521568229 |
|
251 ms | 173.208.193.242 |
| 22 | 2026-08-26 07:29 | 639233256081047431 |
|
154 ms | 173.208.193.242 |
| 21 | 2026-08-26 06:35 | 639233223620132921 |
|
2162 ms | 173.208.193.242 |
| 20 | 2026-08-26 06:18 | 639233213287814244 |
|
248 ms | 173.208.193.242 |
| 19 | 2026-08-26 06:00 | 639233202925983161 |
|
130 ms | 173.208.193.242 |
| 18 | 2026-08-26 05:43 | 639233192644780696 |
|
240 ms | 173.208.193.242 |
| 17 | 2026-08-26 05:26 | 639233182401183833 |
|
255 ms | 173.208.193.242 |
| 16 | 2026-08-26 05:09 | 639233172074181051 |
|
244 ms | 173.208.193.242 |
| 15 | 2026-08-26 04:52 | 639233161808421455 |
|
256 ms | 173.208.193.242 |
| 14 | 2026-08-26 04:34 | 639233151357344052 |
|
254 ms | 173.208.193.242 |
| 13 | 2026-08-26 04:17 | 639233141034116946 |
|
257 ms | 173.208.193.242 |
| 12 | 2026-08-26 04:00 | 639233130828334142 |
|
261 ms | 173.208.193.242 |
| 11 | 2026-08-26 03:43 | 639233120373450007 |
|
250 ms | 173.208.193.242 |
| 10 | 2026-08-26 03:25 | 639233110066216193 |
|
252 ms | 173.208.193.242 |
| 9 | 2026-08-26 02:32 | 639233078065410564 |
|
264 ms | 173.208.193.242 |
| 8 | 2026-08-26 02:15 | 639233067787457832 |
|
2156 ms | 173.208.193.242 |
| 7 | 2026-08-26 01:58 | 639233057501801162 |
|
156 ms | 173.208.193.242 |
| 6 | 2026-08-26 01:41 | 639233047089431703 |
|
248 ms | 173.208.193.242 |
| 5 | 2026-08-26 01:23 | 639233036754790688 |
|
250 ms | 173.208.193.242 |
| 4 | 2026-08-26 01:06 | 639233026412602472 |
|
248 ms | 173.208.193.242 |
| 3 | 2026-08-26 00:49 | 639233016064066127 |
|
128 ms | 173.208.193.242 |
| 2 | 2026-08-26 00:32 | 639233005922655772 |
|
255 ms | 173.208.193.242 |
| 1 | 2026-08-26 00:15 | 639232995672256907 |
|
243 ms | 173.208.193.242 |