History for ns1.grayson.edu
Domain: grayson.edu • Tracking since 2026-08-04 23:25 UTC
DNS response history for ns1.grayson.edu
ns1.grayson.edu 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 420 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.grayson.edu.
Records on Selected Date
59
Historical checks stored for this nameserver on selected date
Average Latency
420 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-26 19:52
All timestamps shown in UTC
Latest Resolved IP on Selected Date
97.75.99.231
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 ns1.grayson.edu
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 19:52 | 639233699834667450 |
|
137 ms | 97.75.99.231 |
| 58 | 2026-08-26 18:58 | 639233667209186136 |
|
133 ms | 97.75.99.231 |
| 57 | 2026-08-26 18:40 | 639233656814316266 |
|
3 ms | 97.75.99.231 |
| 56 | 2026-08-26 18:23 | 639233646245051806 |
|
132 ms | 97.75.99.231 |
| 55 | 2026-08-26 18:05 | 639233635663779051 |
|
267 ms | 97.75.99.231 |
| 54 | 2026-08-26 17:48 | 639233624977342122 |
|
264 ms | 97.75.99.231 |
| 53 | 2026-08-26 17:30 | 639233614446136153 |
|
720 ms | 97.75.99.231 |
| 52 | 2026-08-26 17:12 | 639233603737877581 |
|
144 ms | 97.75.99.231 |
| 51 | 2026-08-26 16:54 | 639233593269224651 |
|
264 ms | 97.75.99.231 |
| 50 | 2026-08-26 16:37 | 639233582635086903 |
|
135 ms | 97.75.99.231 |
| 49 | 2026-08-26 16:19 | 639233572000374575 |
|
137 ms | 97.75.99.231 |
| 48 | 2026-08-26 16:01 | 639233561188633861 |
|
265 ms | 97.75.99.231 |
| 47 | 2026-08-26 15:43 | 639233550544357027 |
|
135 ms | 97.75.99.231 |
| 46 | 2026-08-26 14:49 | 639233517966053117 |
|
133 ms | 97.75.99.231 |
| 45 | 2026-08-26 14:32 | 639233507603253585 |
|
2213 ms | 97.75.99.231 |
| 44 | 2026-08-26 14:14 | 639233497229039167 |
|
267 ms | 97.75.99.231 |
| 43 | 2026-08-26 13:57 | 639233486864546406 |
|
132 ms | 97.75.99.231 |
| 42 | 2026-08-26 13:40 | 639233476455174682 |
|
133 ms | 97.75.99.231 |
| 41 | 2026-08-26 13:22 | 639233466171592605 |
|
133 ms | 97.75.99.231 |
| 40 | 2026-08-26 13:05 | 639233455747096265 |
|
269 ms | 97.75.99.231 |
| 39 | 2026-08-26 12:48 | 639233445367152284 |
|
137 ms | 97.75.99.231 |
| 38 | 2026-08-26 12:31 | 639233434974187439 |
|
715 ms | 97.75.99.231 |
| 37 | 2026-08-26 12:13 | 639233424567558554 |
|
504 ms | 97.75.99.231 |
| 36 | 2026-08-26 11:56 | 639233414056832719 |
|
267 ms | 97.75.99.231 |
| 35 | 2026-08-26 11:38 | 639233403515141099 |
|
132 ms | 97.75.99.231 |
| 34 | 2026-08-26 10:43 | 639233370841350248 |
|
132 ms | 97.75.99.231 |
| 33 | 2026-08-26 10:26 | 639233360361507238 |
|
135 ms | 97.75.99.231 |
| 32 | 2026-08-26 10:09 | 639233350067824371 |
|
844 ms | 97.75.99.231 |
| 31 | 2026-08-26 09:52 | 639233339545274518 |
|
264 ms | 97.75.99.231 |
| 30 | 2026-08-26 09:34 | 639233329214918079 |
|
266 ms | 97.75.99.231 |
| 29 | 2026-08-26 09:17 | 639233318749762337 |
|
134 ms | 97.75.99.231 |
| 28 | 2026-08-26 08:59 | 639233308387917838 |
|
139 ms | 97.75.99.231 |
| 27 | 2026-08-26 08:42 | 639233297961740122 |
|
133 ms | 97.75.99.231 |
| 26 | 2026-08-26 08:25 | 639233287487159094 |
|
134 ms | 97.75.99.231 |
| 25 | 2026-08-26 08:07 | 639233276995531707 |
|
123 ms | 97.75.99.231 |
| 24 | 2026-08-26 07:50 | 639233266521568229 |
|
124 ms | 97.75.99.231 |
| 23 | 2026-08-26 07:32 | 639233256081047431 |
|
132 ms | 97.75.99.231 |
| 22 | 2026-08-26 06:38 | 639233223620132921 |
|
134 ms | 97.75.99.231 |
| 21 | 2026-08-26 06:21 | 639233213287814244 |
|
264 ms | 97.75.99.231 |
| 20 | 2026-08-26 06:04 | 639233202925983161 |
|
133 ms | 97.75.99.231 |
| 19 | 2026-08-26 05:47 | 639233192644780696 |
|
1754 ms | 97.75.99.231 |
| 18 | 2026-08-26 05:29 | 639233182401183833 |
|
268 ms | 97.75.99.231 |
| 17 | 2026-08-26 05:12 | 639233172074181051 |
|
267 ms | 97.75.99.231 |
| 16 | 2026-08-26 04:55 | 639233161808421455 |
|
4142 ms | 97.75.99.231 |
| 15 | 2026-08-26 04:38 | 639233151357344052 |
|
268 ms | 97.75.99.231 |
| 14 | 2026-08-26 04:21 | 639233141034116946 |
|
266 ms | 97.75.99.231 |
| 13 | 2026-08-26 04:03 | 639233130828334142 |
|
133 ms | 97.75.99.231 |
| 12 | 2026-08-26 03:46 | 639233120373450007 |
|
137 ms | 97.75.99.231 |
| 11 | 2026-08-26 03:29 | 639233110066216193 |
|
266 ms | 97.75.99.231 |
| 10 | 2026-08-26 02:36 | 639233078065410564 |
|
133 ms | 97.75.99.231 |
| 9 | 2026-08-26 02:19 | 639233067787457832 |
|
133 ms | 97.75.99.231 |
| 8 | 2026-08-26 02:01 | 639233057501801162 |
|
1753 ms | 97.75.99.231 |
| 7 | 2026-08-26 01:44 | 639233047089431703 |
|
136 ms | 97.75.99.231 |
| 6 | 2026-08-26 01:27 | 639233036754790688 |
|
3706 ms | 97.75.99.231 |
| 5 | 2026-08-26 01:10 | 639233026412602472 |
|
267 ms | 97.75.99.231 |
| 4 | 2026-08-26 00:52 | 639233016064066127 |
|
135 ms | 97.75.99.231 |
| 3 | 2026-08-26 00:35 | 639233005922655772 |
|
4 ms | 97.75.99.231 |
| 2 | 2026-08-26 00:18 | 639232995672256907 |
|
137 ms | 97.75.99.231 |
| 1 | 2026-08-26 00:01 | 639232985300872416 |
|
4 ms | 97.75.99.231 |