History for extdns1.eduhk.hk
Domain: eduhk.hk • Tracking since 2026-08-04 23:25 UTC
DNS response history for extdns1.eduhk.hk
extdns1.eduhk.hk 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 50 DNS check records, 50 successful responses, 0 failed responses, and 507 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 extdns1.eduhk.hk.
Records on Selected Date
50
Historical checks stored for this nameserver on selected date
Average Latency
507 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-24 21:03
All timestamps shown in UTC
Latest Resolved IP on Selected Date
202.45.32.50
Most recently resolved hosting IP on selected date
Successful Responses
50
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 extdns1.eduhk.hk
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 |
|---|---|---|---|---|---|
| 50 | 2026-08-24 21:03 | 639232014356623395 |
|
2008 ms | 202.45.32.50 |
| 49 | 2026-08-24 20:46 | 639232004177831322 |
|
197 ms | 202.45.32.50 |
| 48 | 2026-08-24 20:29 | 639231993997863976 |
|
8 ms | 202.45.32.50 |
| 47 | 2026-08-24 20:11 | 639231983967363696 |
|
243 ms | 202.45.32.50 |
| 46 | 2026-08-24 19:19 | 639231952257842845 |
|
2266 ms | 202.45.32.50 |
| 45 | 2026-08-24 19:02 | 639231942277816756 |
|
250 ms | 202.45.32.50 |
| 44 | 2026-08-24 18:45 | 639231932094180724 |
|
4 ms | 202.45.32.50 |
| 43 | 2026-08-24 18:28 | 639231922041034838 |
|
246 ms | 202.45.32.50 |
| 42 | 2026-08-24 17:36 | 639231890488117536 |
|
305 ms | 202.45.32.50 |
| 41 | 2026-08-24 17:19 | 639231880574255543 |
|
9 ms | 202.45.32.50 |
| 40 | 2026-08-24 17:02 | 639231870418029045 |
|
2011 ms | 202.45.32.50 |
| 39 | 2026-08-24 16:46 | 639231860258429562 |
|
8 ms | 202.45.32.50 |
| 38 | 2026-08-24 15:52 | 639231828211839931 |
|
5 ms | 202.45.32.50 |
| 37 | 2026-08-24 15:35 | 639231818080917481 |
|
254 ms | 202.45.32.50 |
| 36 | 2026-08-24 15:18 | 639231807961539652 |
|
246 ms | 202.45.32.50 |
| 35 | 2026-08-24 15:01 | 639231797631669865 |
|
3 ms | 202.45.32.50 |
| 34 | 2026-08-24 14:08 | 639231765923559455 |
|
246 ms | 202.45.32.50 |
| 33 | 2026-08-24 13:51 | 639231755868832964 |
|
2235 ms | 202.45.32.50 |
| 32 | 2026-08-24 13:35 | 639231745628278877 |
|
249 ms | 202.45.32.50 |
| 31 | 2026-08-24 13:17 | 639231735407682062 |
|
5 ms | 202.45.32.50 |
| 30 | 2026-08-24 12:25 | 639231703815441688 |
|
249 ms | 202.45.32.50 |
| 29 | 2026-08-24 12:08 | 639231693747052549 |
|
251 ms | 202.45.32.50 |
| 28 | 2026-08-24 11:51 | 639231683712487276 |
|
2296 ms | 202.45.32.50 |
| 27 | 2026-08-24 11:34 | 639231673513573868 |
|
5 ms | 202.45.32.50 |
| 26 | 2026-08-24 10:41 | 639231641791249939 |
|
244 ms | 202.45.32.50 |
| 25 | 2026-08-24 10:25 | 639231631866211033 |
|
246 ms | 202.45.32.50 |
| 24 | 2026-08-24 10:08 | 639231621644955316 |
|
199 ms | 202.45.32.50 |
| 23 | 2026-08-24 09:51 | 639231611478799259 |
|
259 ms | 202.45.32.50 |
| 22 | 2026-08-24 08:58 | 639231579923718211 |
|
245 ms | 202.45.32.50 |
| 21 | 2026-08-24 08:41 | 639231569810702936 |
|
34 ms | 202.45.32.50 |
| 20 | 2026-08-24 08:24 | 639231559762411619 |
|
199 ms | 202.45.32.50 |
| 19 | 2026-08-24 08:08 | 639231549663595407 |
|
4006 ms | 202.45.32.50 |
| 18 | 2026-08-24 07:15 | 639231518076817246 |
|
2312 ms | 202.45.32.50 |
| 17 | 2026-08-24 06:59 | 639231508078650885 |
|
3 ms | 202.45.32.50 |
| 16 | 2026-08-24 06:42 | 639231498210697093 |
|
247 ms | 202.45.32.50 |
| 15 | 2026-08-24 06:25 | 639231488109699360 |
|
245 ms | 202.45.32.50 |
| 14 | 2026-08-24 05:33 | 639231456772510692 |
|
245 ms | 202.45.32.50 |
| 13 | 2026-08-24 05:17 | 639231447084631185 |
|
296 ms | 202.45.32.50 |
| 12 | 2026-08-24 05:00 | 639231437208519473 |
|
4 ms | 202.45.32.50 |
| 11 | 2026-08-24 04:44 | 639231427209627490 |
|
6 ms | 202.45.32.50 |
| 10 | 2026-08-24 03:51 | 639231395791246644 |
|
2185 ms | 202.45.32.50 |
| 9 | 2026-08-24 03:35 | 639231386075551458 |
|
3 ms | 202.45.32.50 |
| 8 | 2026-08-24 03:19 | 639231376208713791 |
|
5 ms | 202.45.32.50 |
| 7 | 2026-08-24 03:02 | 639231366170589276 |
|
250 ms | 202.45.32.50 |
| 6 | 2026-08-24 02:10 | 639231334732159368 |
|
247 ms | 202.45.32.50 |
| 5 | 2026-08-24 01:53 | 639231325035670078 |
|
3 ms | 202.45.32.50 |
| 4 | 2026-08-24 01:37 | 639231315132253837 |
|
2 ms | 202.45.32.50 |
| 3 | 2026-08-24 01:20 | 639231305014280808 |
|
252 ms | 202.45.32.50 |
| 2 | 2026-08-24 00:28 | 639231273779380675 |
|
3 ms | 202.45.32.50 |
| 1 | 2026-08-24 00:12 | 639231264180839154 |
|
3 ms | 202.45.32.50 |