History for cpanel-ns1.shef.ac.uk
Domain: shef.ac.uk • Tracking since 2026-08-04 23:25 UTC
DNS response history for cpanel-ns1.shef.ac.uk
cpanel-ns1.shef.ac.uk 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 16 DNS check records, 16 successful responses, 0 failed responses, and 548 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 cpanel-ns1.shef.ac.uk.
Records on Selected Date
16
Historical checks stored for this nameserver on selected date
Average Latency
548 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-26 05:05
All timestamps shown in UTC
Latest Resolved IP on Selected Date
143.167.248.188
Most recently resolved hosting IP on selected date
Successful Responses
16
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 cpanel-ns1.shef.ac.uk
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 |
|---|---|---|---|---|---|
| 16 | 2026-08-26 05:05 | 639233172074181051 |
|
67 ms | 143.167.248.188 |
| 15 | 2026-08-26 04:48 | 639233161808421455 |
|
2025 ms | 143.167.248.188 |
| 14 | 2026-08-26 04:31 | 639233151357344052 |
|
98 ms | 143.167.248.188 |
| 13 | 2026-08-26 04:14 | 639233141034116946 |
|
84 ms | 143.167.248.188 |
| 12 | 2026-08-26 03:57 | 639233130828334142 |
|
30 ms | 143.167.248.188 |
| 11 | 2026-08-26 03:39 | 639233120373450007 |
|
36 ms | 143.167.248.188 |
| 10 | 2026-08-26 03:22 | 639233110066216193 |
|
90 ms | 143.167.248.188 |
| 9 | 2026-08-26 02:29 | 639233078065410564 |
|
2035 ms | 143.167.248.188 |
| 8 | 2026-08-26 02:12 | 639233067787457832 |
|
50 ms | 143.167.248.188 |
| 7 | 2026-08-26 01:54 | 639233057501801162 |
|
28 ms | 143.167.248.188 |
| 6 | 2026-08-26 01:37 | 639233047089431703 |
|
54 ms | 143.167.248.188 |
| 5 | 2026-08-26 01:20 | 639233036754790688 |
|
50 ms | 143.167.248.188 |
| 4 | 2026-08-26 01:03 | 639233026412602472 |
|
38 ms | 143.167.248.188 |
| 3 | 2026-08-26 00:45 | 639233016064066127 |
|
2024 ms | 143.167.248.188 |
| 2 | 2026-08-26 00:28 | 639233005922655772 |
|
23 ms | 143.167.248.188 |
| 1 | 2026-08-26 00:11 | 639232995672256907 |
|
2030 ms | 143.167.248.188 |