History for ns1.grantshan.com
Domain: grantshan.com • Tracking since 2026-08-04 23:25 UTC
DNS response history for ns1.grantshan.com
ns1.grantshan.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 2026-08-31. For this date, NameServerHistory found 48 DNS check records, 48 successful responses, 0 failed responses, and 373 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.grantshan.com.
Records on Selected Date
48
Historical checks stored for this nameserver on selected date
Average Latency
373 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-31 15:53
All timestamps shown in UTC
Latest Resolved IP on Selected Date
129.121.97.230
Most recently resolved hosting IP on selected date
Successful Responses
48
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.grantshan.com
Showing DNS history for 2026-08-31 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 |
|---|---|---|---|---|---|
| 48 | 2026-08-31 15:53 | 639237879936204342 |
|
196 ms | 129.121.97.230 |
| 47 | 2026-08-31 15:36 | 639237869543741197 |
|
199 ms | 129.121.97.230 |
| 46 | 2026-08-31 15:19 | 639237859138790045 |
|
201 ms | 129.121.97.230 |
| 45 | 2026-08-31 15:01 | 639237848640463709 |
|
196 ms | 129.121.97.230 |
| 44 | 2026-08-31 14:44 | 639237838098800325 |
|
197 ms | 129.121.97.230 |
| 43 | 2026-08-31 14:26 | 639237827433935375 |
|
195 ms | 129.121.97.230 |
| 42 | 2026-08-31 13:32 | 639237794785519897 |
|
193 ms | 129.121.97.230 |
| 41 | 2026-08-31 13:14 | 639237784474116679 |
|
196 ms | 129.121.97.230 |
| 40 | 2026-08-31 12:57 | 639237773965397189 |
|
218 ms | 129.121.97.230 |
| 39 | 2026-08-31 12:39 | 639237763588542721 |
|
203 ms | 129.121.97.230 |
| 38 | 2026-08-31 12:22 | 639237753225101103 |
|
2163 ms | 129.121.97.230 |
| 37 | 2026-08-31 12:05 | 639237742927117371 |
|
198 ms | 129.121.97.230 |
| 36 | 2026-08-31 11:47 | 639237732538256235 |
|
224 ms | 129.121.97.230 |
| 35 | 2026-08-31 11:30 | 639237722025682013 |
|
205 ms | 129.121.97.230 |
| 34 | 2026-08-31 11:13 | 639237711568720101 |
|
207 ms | 129.121.97.230 |
| 33 | 2026-08-31 10:55 | 639237701119461876 |
|
2197 ms | 129.121.97.230 |
| 32 | 2026-08-31 10:38 | 639237690759595513 |
|
205 ms | 129.121.97.230 |
| 31 | 2026-08-31 10:20 | 639237680122296836 |
|
203 ms | 129.121.97.230 |
| 30 | 2026-08-31 09:27 | 639237647999458954 |
|
196 ms | 129.121.97.230 |
| 29 | 2026-08-31 09:10 | 639237637680951774 |
|
197 ms | 129.121.97.230 |
| 28 | 2026-08-31 08:52 | 639237627437728712 |
|
208 ms | 129.121.97.230 |
| 27 | 2026-08-31 08:35 | 639237617127808241 |
|
207 ms | 129.121.97.230 |
| 26 | 2026-08-31 08:18 | 639237606990101394 |
|
200 ms | 129.121.97.230 |
| 25 | 2026-08-31 08:01 | 639237596595480036 |
|
2122 ms | 129.121.97.230 |
| 24 | 2026-08-31 07:44 | 639237586261012001 |
|
194 ms | 129.121.97.230 |
| 23 | 2026-08-31 07:27 | 639237576047657695 |
|
215 ms | 129.121.97.230 |
| 22 | 2026-08-31 07:10 | 639237565832936443 |
|
206 ms | 129.121.97.230 |
| 21 | 2026-08-31 06:53 | 639237555466329546 |
|
208 ms | 129.121.97.230 |
| 20 | 2026-08-31 06:35 | 639237545032411072 |
|
222 ms | 129.121.97.230 |
| 19 | 2026-08-31 06:18 | 639237534469438634 |
|
203 ms | 129.121.97.230 |
| 18 | 2026-08-31 05:24 | 639237502279296801 |
|
2107 ms | 129.121.97.230 |
| 17 | 2026-08-31 05:07 | 639237492362730124 |
|
208 ms | 129.121.97.230 |
| 16 | 2026-08-31 04:50 | 639237482311584319 |
|
195 ms | 129.121.97.230 |
| 15 | 2026-08-31 04:34 | 639237472150685594 |
|
3 ms | 129.121.97.230 |
| 14 | 2026-08-31 04:17 | 639237462055295430 |
|
4 ms | 129.121.97.230 |
| 13 | 2026-08-31 04:00 | 639237452089913890 |
|
194 ms | 129.121.97.230 |
| 12 | 2026-08-31 03:43 | 639237441972654103 |
|
193 ms | 129.121.97.230 |
| 11 | 2026-08-31 03:27 | 639237432052396478 |
|
107 ms | 129.121.97.230 |
| 10 | 2026-08-31 03:10 | 639237422012990851 |
|
4 ms | 129.121.97.230 |
| 9 | 2026-08-31 02:53 | 639237411889602012 |
|
13 ms | 129.121.97.230 |
| 8 | 2026-08-31 02:36 | 639237401637354221 |
|
197 ms | 129.121.97.230 |
| 7 | 2026-08-31 02:19 | 639237391412690360 |
|
2116 ms | 129.121.97.230 |
| 6 | 2026-08-31 01:27 | 639237359972957132 |
|
198 ms | 129.121.97.230 |
| 5 | 2026-08-31 01:10 | 639237350032183979 |
|
3 ms | 129.121.97.230 |
| 4 | 2026-08-31 00:53 | 639237340111452066 |
|
2 ms | 129.121.97.230 |
| 3 | 2026-08-31 00:37 | 639237329967272514 |
|
4 ms | 129.121.97.230 |
| 2 | 2026-08-31 00:20 | 639237319916508151 |
|
204 ms | 129.121.97.230 |
| 1 | 2026-08-31 00:03 | 639237309944877243 |
|
195 ms | 129.121.97.230 |