History for sysnet.sysnet.ucsd.edu
Domain: ucsd.edu • Tracking since 2026-08-04 23:25 UTC
DNS response history for sysnet.sysnet.ucsd.edu
sysnet.sysnet.ucsd.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 2026-08-15. For this date, NameServerHistory found 76 DNS check records, 76 successful responses, 0 failed responses, and 366 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 sysnet.sysnet.ucsd.edu.
Records on Selected Date
76
Historical checks stored for this nameserver on selected date
Average Latency
366 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-15 23:47
All timestamps shown in UTC
Latest Resolved IP on Selected Date
137.110.222.10
Most recently resolved hosting IP on selected date
Successful Responses
76
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 sysnet.sysnet.ucsd.edu
Showing DNS history for 2026-08-15 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 |
|---|---|---|---|---|---|
| 76 | 2026-08-15 23:47 | 639224338276675277 |
|
321 ms | 137.110.222.10 |
| 75 | 2026-08-15 22:55 | 639224306594546649 |
|
4 ms | 137.110.222.10 |
| 74 | 2026-08-15 22:39 | 639224297145423303 |
|
7 ms | 137.110.222.10 |
| 73 | 2026-08-15 22:23 | 639224287678238833 |
|
4 ms | 137.110.222.10 |
| 72 | 2026-08-15 22:07 | 639224278490872828 |
|
157 ms | 137.110.222.10 |
| 71 | 2026-08-15 21:52 | 639224269149307826 |
|
315 ms | 137.110.222.10 |
| 70 | 2026-08-15 21:37 | 639224259868597616 |
|
3 ms | 137.110.222.10 |
| 69 | 2026-08-15 21:21 | 639224250518642175 |
|
387 ms | 137.110.222.10 |
| 68 | 2026-08-15 21:06 | 639224241064772383 |
|
2159 ms | 137.110.222.10 |
| 67 | 2026-08-15 20:50 | 639224231691099605 |
|
165 ms | 137.110.222.10 |
| 66 | 2026-08-15 20:34 | 639224222468168159 |
|
5 ms | 137.110.222.10 |
| 65 | 2026-08-15 20:19 | 639224213173899635 |
|
4 ms | 137.110.222.10 |
| 64 | 2026-08-15 20:03 | 639224203914451783 |
|
315 ms | 137.110.222.10 |
| 63 | 2026-08-15 19:10 | 639224172202542163 |
|
2 ms | 137.110.222.10 |
| 62 | 2026-08-15 18:55 | 639224163338654093 |
|
23 ms | 137.110.222.10 |
| 61 | 2026-08-15 18:40 | 639224154287995374 |
|
9 ms | 137.110.222.10 |
| 60 | 2026-08-15 18:25 | 639224145118612503 |
|
3 ms | 137.110.222.10 |
| 59 | 2026-08-15 18:10 | 639224135995990731 |
|
337 ms | 137.110.222.10 |
| 58 | 2026-08-15 17:55 | 639224127185332624 |
|
2008 ms | 137.110.222.10 |
| 57 | 2026-08-15 17:40 | 639224118229289175 |
|
3838 ms | 137.110.222.10 |
| 56 | 2026-08-15 17:25 | 639224109273796359 |
|
316 ms | 137.110.222.10 |
| 55 | 2026-08-15 17:10 | 639224100490805608 |
|
337 ms | 137.110.222.10 |
| 54 | 2026-08-15 16:55 | 639224091353714490 |
|
3 ms | 137.110.222.10 |
| 53 | 2026-08-15 16:40 | 639224082033126828 |
|
9 ms | 137.110.222.10 |
| 52 | 2026-08-15 16:24 | 639224072736962403 |
|
8 ms | 137.110.222.10 |
| 51 | 2026-08-15 15:32 | 639224041475563754 |
|
176 ms | 137.110.222.10 |
| 50 | 2026-08-15 15:17 | 639224032345604453 |
|
156 ms | 137.110.222.10 |
| 49 | 2026-08-15 15:02 | 639224023169497283 |
|
10 ms | 137.110.222.10 |
| 48 | 2026-08-15 14:46 | 639224013981146405 |
|
323 ms | 137.110.222.10 |
| 47 | 2026-08-15 14:31 | 639224004883412586 |
|
318 ms | 137.110.222.10 |
| 46 | 2026-08-15 14:16 | 639223995612880615 |
|
167 ms | 137.110.222.10 |
| 45 | 2026-08-15 14:00 | 639223986271830789 |
|
318 ms | 137.110.222.10 |
| 44 | 2026-08-15 13:45 | 639223977005780949 |
|
159 ms | 137.110.222.10 |
| 43 | 2026-08-15 13:29 | 639223967653137793 |
|
332 ms | 137.110.222.10 |
| 42 | 2026-08-15 13:13 | 639223958286010799 |
|
315 ms | 137.110.222.10 |
| 41 | 2026-08-15 12:58 | 639223948936108345 |
|
2010 ms | 137.110.222.10 |
| 40 | 2026-08-15 12:42 | 639223939673066880 |
|
308 ms | 137.110.222.10 |
| 39 | 2026-08-15 11:50 | 639223908317760530 |
|
5 ms | 137.110.222.10 |
| 38 | 2026-08-15 11:35 | 639223898992594258 |
|
4 ms | 137.110.222.10 |
| 37 | 2026-08-15 11:20 | 639223889761312823 |
|
5 ms | 137.110.222.10 |
| 36 | 2026-08-15 11:04 | 639223880359273507 |
|
5 ms | 137.110.222.10 |
| 35 | 2026-08-15 10:49 | 639223870920466808 |
|
162 ms | 137.110.222.10 |
| 34 | 2026-08-15 10:33 | 639223861579762179 |
|
4 ms | 137.110.222.10 |
| 33 | 2026-08-15 10:17 | 639223852238616009 |
|
4 ms | 137.110.222.10 |
| 32 | 2026-08-15 10:02 | 639223843019815620 |
|
11 ms | 137.110.222.10 |
| 31 | 2026-08-15 09:46 | 639223833669915012 |
|
25 ms | 137.110.222.10 |
| 30 | 2026-08-15 09:31 | 639223824494613222 |
|
7 ms | 137.110.222.10 |
| 29 | 2026-08-15 09:15 | 639223815116325293 |
|
317 ms | 137.110.222.10 |
| 28 | 2026-08-15 09:00 | 639223805493870221 |
|
305 ms | 137.110.222.10 |
| 27 | 2026-08-15 08:07 | 639223774218660438 |
|
317 ms | 137.110.222.10 |
| 26 | 2026-08-15 07:51 | 639223764663090372 |
|
10 ms | 137.110.222.10 |
| 25 | 2026-08-15 07:35 | 639223755338811400 |
|
330 ms | 137.110.222.10 |
| 24 | 2026-08-15 07:20 | 639223746019193268 |
|
3954 ms | 137.110.222.10 |
| 23 | 2026-08-15 07:04 | 639223736658778104 |
|
311 ms | 137.110.222.10 |
| 22 | 2026-08-15 06:49 | 639223727330194499 |
|
163 ms | 137.110.222.10 |
| 21 | 2026-08-15 06:33 | 639223717848514742 |
|
312 ms | 137.110.222.10 |
| 20 | 2026-08-15 06:17 | 639223708284754056 |
|
7 ms | 137.110.222.10 |
| 19 | 2026-08-15 06:01 | 639223699061259933 |
|
3 ms | 137.110.222.10 |
| 18 | 2026-08-15 05:46 | 639223689592545140 |
|
176 ms | 137.110.222.10 |
| 17 | 2026-08-15 05:30 | 639223680143410810 |
|
159 ms | 137.110.222.10 |
| 16 | 2026-08-15 05:14 | 639223670514517104 |
|
3 ms | 137.110.222.10 |
| 15 | 2026-08-15 04:21 | 639223638855054294 |
|
332 ms | 137.110.222.10 |
| 14 | 2026-08-15 04:06 | 639223629623335972 |
|
5 ms | 137.110.222.10 |
| 13 | 2026-08-15 03:50 | 639223620390189495 |
|
477 ms | 137.110.222.10 |
| 12 | 2026-08-15 03:35 | 639223610916950440 |
|
163 ms | 137.110.222.10 |
| 11 | 2026-08-15 03:19 | 639223601597759168 |
|
166 ms | 137.110.222.10 |
| 10 | 2026-08-15 03:04 | 639223592342172093 |
|
163 ms | 137.110.222.10 |
| 9 | 2026-08-15 02:49 | 639223583324121497 |
|
310 ms | 137.110.222.10 |
| 8 | 2026-08-15 02:33 | 639223574086714218 |
|
333 ms | 137.110.222.10 |
| 7 | 2026-08-15 02:18 | 639223564698424889 |
|
162 ms | 137.110.222.10 |
| 6 | 2026-08-15 02:02 | 639223555408664206 |
|
162 ms | 137.110.222.10 |
| 5 | 2026-08-15 01:47 | 639223546000912416 |
|
308 ms | 137.110.222.10 |
| 4 | 2026-08-15 01:31 | 639223536550774847 |
|
2031 ms | 137.110.222.10 |
| 3 | 2026-08-15 00:38 | 639223505017205611 |
|
165 ms | 137.110.222.10 |
| 2 | 2026-08-15 00:23 | 639223495784410207 |
|
398 ms | 137.110.222.10 |
| 1 | 2026-08-15 00:07 | 639223486524583054 |
|
744 ms | 137.110.222.10 |