History for ens1.is.jhsph.edu
Domain: jhsph.edu • Tracking since 2026-08-04 23:25 UTC
DNS response history for ens1.is.jhsph.edu
ens1.is.jhsph.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 50 DNS check records, 50 successful responses, 0 failed responses, and 299 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 ens1.is.jhsph.edu.
Records on Selected Date
50
Historical checks stored for this nameserver on selected date
Average Latency
299 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
162.129.40.11
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 ens1.is.jhsph.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 |
|---|---|---|---|---|---|
| 50 | 2026-08-24 21:03 | 639232014356623395 |
|
291 ms | 162.129.40.11 |
| 49 | 2026-08-24 20:46 | 639232004177831322 |
|
100 ms | 162.129.40.11 |
| 48 | 2026-08-24 20:29 | 639231993997863976 |
|
222 ms | 162.129.40.11 |
| 47 | 2026-08-24 20:12 | 639231983967363696 |
|
197 ms | 162.129.40.11 |
| 46 | 2026-08-24 19:19 | 639231952257842845 |
|
713 ms | 162.129.40.11 |
| 45 | 2026-08-24 19:02 | 639231942277816756 |
|
290 ms | 162.129.40.11 |
| 44 | 2026-08-24 18:46 | 639231932094180724 |
|
190 ms | 162.129.40.11 |
| 43 | 2026-08-24 18:29 | 639231922041034838 |
|
201 ms | 162.129.40.11 |
| 42 | 2026-08-24 17:36 | 639231890488117536 |
|
100 ms | 162.129.40.11 |
| 41 | 2026-08-24 17:20 | 639231880574255543 |
|
190 ms | 162.129.40.11 |
| 40 | 2026-08-24 17:03 | 639231870418029045 |
|
192 ms | 162.129.40.11 |
| 39 | 2026-08-24 16:46 | 639231860258429562 |
|
496 ms | 162.129.40.11 |
| 38 | 2026-08-24 15:52 | 639231828211839931 |
|
113 ms | 162.129.40.11 |
| 37 | 2026-08-24 15:36 | 639231818080917481 |
|
102 ms | 162.129.40.11 |
| 36 | 2026-08-24 15:19 | 639231807961539652 |
|
222 ms | 162.129.40.11 |
| 35 | 2026-08-24 15:02 | 639231797631669865 |
|
330 ms | 162.129.40.11 |
| 34 | 2026-08-24 14:09 | 639231765923559455 |
|
206 ms | 162.129.40.11 |
| 33 | 2026-08-24 13:52 | 639231755868832964 |
|
99 ms | 162.129.40.11 |
| 32 | 2026-08-24 13:35 | 639231745628278877 |
|
214 ms | 162.129.40.11 |
| 31 | 2026-08-24 13:18 | 639231735407682062 |
|
205 ms | 162.129.40.11 |
| 30 | 2026-08-24 12:25 | 639231703815441688 |
|
305 ms | 162.129.40.11 |
| 29 | 2026-08-24 12:08 | 639231693747052549 |
|
100 ms | 162.129.40.11 |
| 28 | 2026-08-24 11:51 | 639231683712487276 |
|
321 ms | 162.129.40.11 |
| 27 | 2026-08-24 11:35 | 639231673513573868 |
|
192 ms | 162.129.40.11 |
| 26 | 2026-08-24 10:41 | 639231641791249939 |
|
193 ms | 162.129.40.11 |
| 25 | 2026-08-24 10:25 | 639231631866211033 |
|
202 ms | 162.129.40.11 |
| 24 | 2026-08-24 10:08 | 639231621644955316 |
|
126 ms | 162.129.40.11 |
| 23 | 2026-08-24 09:51 | 639231611478799259 |
|
487 ms | 162.129.40.11 |
| 22 | 2026-08-24 08:59 | 639231579923718211 |
|
183 ms | 162.129.40.11 |
| 21 | 2026-08-24 08:42 | 639231569810702936 |
|
114 ms | 162.129.40.11 |
| 20 | 2026-08-24 08:25 | 639231559762411619 |
|
95 ms | 162.129.40.11 |
| 19 | 2026-08-24 08:08 | 639231549663595407 |
|
278 ms | 162.129.40.11 |
| 18 | 2026-08-24 07:15 | 639231518076817246 |
|
4 ms | 162.129.40.11 |
| 17 | 2026-08-24 06:59 | 639231508078650885 |
|
282 ms | 162.129.40.11 |
| 16 | 2026-08-24 06:42 | 639231498210697093 |
|
185 ms | 162.129.40.11 |
| 15 | 2026-08-24 06:26 | 639231488109699360 |
|
5 ms | 162.129.40.11 |
| 14 | 2026-08-24 05:33 | 639231456772510692 |
|
294 ms | 162.129.40.11 |
| 13 | 2026-08-24 05:17 | 639231447084631185 |
|
99 ms | 162.129.40.11 |
| 12 | 2026-08-24 05:00 | 639231437208519473 |
|
284 ms | 162.129.40.11 |
| 11 | 2026-08-24 04:44 | 639231427209627490 |
|
1991 ms | 162.129.40.11 |
| 10 | 2026-08-24 03:51 | 639231395791246644 |
|
246 ms | 162.129.40.11 |
| 9 | 2026-08-24 03:35 | 639231386075551458 |
|
311 ms | 162.129.40.11 |
| 8 | 2026-08-24 03:19 | 639231376208713791 |
|
332 ms | 162.129.40.11 |
| 7 | 2026-08-24 03:02 | 639231366170589276 |
|
330 ms | 162.129.40.11 |
| 6 | 2026-08-24 02:10 | 639231334732159368 |
|
4 ms | 162.129.40.11 |
| 5 | 2026-08-24 01:53 | 639231325035670078 |
|
113 ms | 162.129.40.11 |
| 4 | 2026-08-24 01:37 | 639231315132253837 |
|
336 ms | 162.129.40.11 |
| 3 | 2026-08-24 01:21 | 639231305014280808 |
|
224 ms | 162.129.40.11 |
| 2 | 2026-08-24 00:28 | 639231273779380675 |
|
2462 ms | 162.129.40.11 |
| 1 | 2026-08-24 00:12 | 639231264180839154 |
|
199 ms | 162.129.40.11 |