History for ns1.qatar-med.cornell.edu
Domain: cornell.edu • Tracking since 2026-08-04 23:25 UTC
DNS response history for ns1.qatar-med.cornell.edu
ns1.qatar-med.cornell.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 2026-08-24. For this date, NameServerHistory found 16 DNS check records, 16 successful responses, 0 failed responses, and 119 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.qatar-med.cornell.edu.
Records on Selected Date
16
Historical checks stored for this nameserver on selected date
Average Latency
119 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-24 06:38
All timestamps shown in UTC
Latest Resolved IP on Selected Date
207.162.240.139
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 ns1.qatar-med.cornell.edu
Showing DNS history for 2026-08-24 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 | 2026-08-24 06:38 | 639231498210697093 |
|
205 ms | 207.162.240.139 |
| 15 | 2026-08-24 06:22 | 639231488109699360 |
|
31 ms | 207.162.240.139 |
| 14 | 2026-08-24 05:30 | 639231456772510692 |
|
2 ms | 207.162.240.139 |
| 13 | 2026-08-24 05:13 | 639231447084631185 |
|
3 ms | 207.162.240.139 |
| 12 | 2026-08-24 04:57 | 639231437208519473 |
|
224 ms | 207.162.240.139 |
| 11 | 2026-08-24 04:40 | 639231427209627490 |
|
7 ms | 207.162.240.139 |
| 10 | 2026-08-24 03:48 | 639231395791246644 |
|
204 ms | 207.162.240.139 |
| 9 | 2026-08-24 03:32 | 639231386075551458 |
|
187 ms | 207.162.240.139 |
| 8 | 2026-08-24 03:15 | 639231376208713791 |
|
176 ms | 207.162.240.139 |
| 7 | 2026-08-24 02:58 | 639231366170589276 |
|
4 ms | 207.162.240.139 |
| 6 | 2026-08-24 02:06 | 639231334732159368 |
|
7 ms | 207.162.240.139 |
| 5 | 2026-08-24 01:50 | 639231325035670078 |
|
178 ms | 207.162.240.139 |
| 4 | 2026-08-24 01:33 | 639231315132253837 |
|
199 ms | 207.162.240.139 |
| 3 | 2026-08-24 01:17 | 639231305014280808 |
|
180 ms | 207.162.240.139 |
| 2 | 2026-08-24 00:24 | 639231273779380675 |
|
289 ms | 207.162.240.139 |
| 1 | 2026-08-24 00:08 | 639231264180839154 |
|
9 ms | 207.162.240.139 |