History for ruby.ruh.ac.lk
Domain: ruh.ac.lk • Tracking since 2026-08-04 23:25 UTC
DNS response history for ruby.ruh.ac.lk
ruby.ruh.ac.lk 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 33 DNS check records, 33 successful responses, 0 failed responses, and 524 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 ruby.ruh.ac.lk.
Records on Selected Date
33
Historical checks stored for this nameserver on selected date
Average Latency
524 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-24 13:54
All timestamps shown in UTC
Latest Resolved IP on Selected Date
192.248.48.1
Most recently resolved hosting IP on selected date
Successful Responses
33
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 ruby.ruh.ac.lk
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 |
|---|---|---|---|---|---|
| 33 | 2026-08-24 13:54 | 639231755868832964 |
|
819 ms | 192.248.48.1 |
| 32 | 2026-08-24 13:37 | 639231745628278877 |
|
213 ms | 192.248.48.1 |
| 31 | 2026-08-24 13:20 | 639231735407682062 |
|
215 ms | 192.248.48.1 |
| 30 | 2026-08-24 12:27 | 639231703815441688 |
|
800 ms | 192.248.48.1 |
| 29 | 2026-08-24 12:10 | 639231693747052549 |
|
238 ms | 192.248.48.1 |
| 28 | 2026-08-24 11:54 | 639231683712487276 |
|
212 ms | 192.248.48.1 |
| 27 | 2026-08-24 11:37 | 639231673513573868 |
|
796 ms | 192.248.48.1 |
| 26 | 2026-08-24 10:44 | 639231641791249939 |
|
2402 ms | 192.248.48.1 |
| 25 | 2026-08-24 10:27 | 639231631866211033 |
|
482 ms | 192.248.48.1 |
| 24 | 2026-08-24 10:10 | 639231621644955316 |
|
227 ms | 192.248.48.1 |
| 23 | 2026-08-24 09:53 | 639231611478799259 |
|
236 ms | 192.248.48.1 |
| 22 | 2026-08-24 09:01 | 639231579923718211 |
|
790 ms | 192.248.48.1 |
| 21 | 2026-08-24 08:44 | 639231569810702936 |
|
221 ms | 192.248.48.1 |
| 20 | 2026-08-24 08:27 | 639231559762411619 |
|
213 ms | 192.248.48.1 |
| 19 | 2026-08-24 08:10 | 639231549663595407 |
|
936 ms | 192.248.48.1 |
| 18 | 2026-08-24 07:17 | 639231518076817246 |
|
15 ms | 192.248.48.1 |
| 17 | 2026-08-24 07:01 | 639231508078650885 |
|
4 ms | 192.248.48.1 |
| 16 | 2026-08-24 06:44 | 639231498210697093 |
|
210 ms | 192.248.48.1 |
| 15 | 2026-08-24 06:28 | 639231488109699360 |
|
2357 ms | 192.248.48.1 |
| 14 | 2026-08-24 05:35 | 639231456772510692 |
|
3 ms | 192.248.48.1 |
| 13 | 2026-08-24 05:19 | 639231447084631185 |
|
2359 ms | 192.248.48.1 |
| 12 | 2026-08-24 05:03 | 639231437208519473 |
|
242 ms | 192.248.48.1 |
| 11 | 2026-08-24 04:46 | 639231427209627490 |
|
223 ms | 192.248.48.1 |
| 10 | 2026-08-24 03:53 | 639231395791246644 |
|
815 ms | 192.248.48.1 |
| 9 | 2026-08-24 03:37 | 639231386075551458 |
|
238 ms | 192.248.48.1 |
| 8 | 2026-08-24 03:21 | 639231376208713791 |
|
4 ms | 192.248.48.1 |
| 7 | 2026-08-24 03:04 | 639231366170589276 |
|
361 ms | 192.248.48.1 |
| 6 | 2026-08-24 02:12 | 639231334732159368 |
|
4 ms | 192.248.48.1 |
| 5 | 2026-08-24 01:56 | 639231325035670078 |
|
3 ms | 192.248.48.1 |
| 4 | 2026-08-24 01:39 | 639231315132253837 |
|
227 ms | 192.248.48.1 |
| 3 | 2026-08-24 01:23 | 639231305014280808 |
|
711 ms | 192.248.48.1 |
| 2 | 2026-08-24 00:30 | 639231273779380675 |
|
717 ms | 192.248.48.1 |
| 1 | 2026-08-24 00:14 | 639231264180839154 |
|
3 ms | 192.248.48.1 |