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 2026-08-10. For this date, NameServerHistory found 81 DNS check records, 81 successful responses, 0 failed responses, and 336 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
81
Historical checks stored for this nameserver on selected date
Average Latency
336 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-10 23:46
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
81
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 2026-08-10 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 |
|---|---|---|---|---|---|
| 81 | 2026-08-10 23:46 | 639220018272941900 |
|
162 ms | 137.110.222.10 |
| 80 | 2026-08-10 23:31 | 639220009109892969 |
|
498 ms | 137.110.222.10 |
| 79 | 2026-08-10 23:16 | 639220000040489788 |
|
316 ms | 137.110.222.10 |
| 78 | 2026-08-10 23:01 | 639219991197135747 |
|
328 ms | 137.110.222.10 |
| 77 | 2026-08-10 22:46 | 639219982104540014 |
|
1917 ms | 137.110.222.10 |
| 76 | 2026-08-10 22:31 | 639219973150300215 |
|
315 ms | 137.110.222.10 |
| 75 | 2026-08-10 22:16 | 639219964188486697 |
|
310 ms | 137.110.222.10 |
| 74 | 2026-08-10 22:01 | 639219954995921784 |
|
322 ms | 137.110.222.10 |
| 73 | 2026-08-10 21:45 | 639219945559908104 |
|
311 ms | 137.110.222.10 |
| 72 | 2026-08-10 20:53 | 639219914137782273 |
|
2 ms | 137.110.222.10 |
| 71 | 2026-08-10 20:38 | 639219904858355064 |
|
7 ms | 137.110.222.10 |
| 70 | 2026-08-10 20:22 | 639219895655263396 |
|
2 ms | 137.110.222.10 |
| 69 | 2026-08-10 20:07 | 639219886527091074 |
|
336 ms | 137.110.222.10 |
| 68 | 2026-08-10 19:52 | 639219877343266628 |
|
324 ms | 137.110.222.10 |
| 67 | 2026-08-10 19:37 | 639219868177358195 |
|
174 ms | 137.110.222.10 |
| 66 | 2026-08-10 19:21 | 639219859159581515 |
|
318 ms | 137.110.222.10 |
| 65 | 2026-08-10 19:06 | 639219850124020182 |
|
318 ms | 137.110.222.10 |
| 64 | 2026-08-10 18:51 | 639219840940124840 |
|
535 ms | 137.110.222.10 |
| 63 | 2026-08-10 18:36 | 639219831829876486 |
|
157 ms | 137.110.222.10 |
| 62 | 2026-08-10 18:20 | 639219822587759143 |
|
157 ms | 137.110.222.10 |
| 61 | 2026-08-10 18:05 | 639219813247114428 |
|
311 ms | 137.110.222.10 |
| 60 | 2026-08-10 17:11 | 639219781959606396 |
|
315 ms | 137.110.222.10 |
| 59 | 2026-08-10 16:56 | 639219772658305431 |
|
24 ms | 137.110.222.10 |
| 58 | 2026-08-10 16:41 | 639219763454523027 |
|
8 ms | 137.110.222.10 |
| 57 | 2026-08-10 16:25 | 639219754279127815 |
|
4 ms | 137.110.222.10 |
| 56 | 2026-08-10 16:10 | 639219745087467767 |
|
168 ms | 137.110.222.10 |
| 55 | 2026-08-10 15:55 | 639219735900678107 |
|
3 ms | 137.110.222.10 |
| 54 | 2026-08-10 15:39 | 639219726531461979 |
|
5 ms | 137.110.222.10 |
| 53 | 2026-08-10 15:24 | 639219717415222156 |
|
2032 ms | 137.110.222.10 |
| 52 | 2026-08-10 15:09 | 639219708266470863 |
|
2162 ms | 137.110.222.10 |
| 51 | 2026-08-10 14:53 | 639219699049479559 |
|
3 ms | 137.110.222.10 |
| 50 | 2026-08-10 14:38 | 639219689775815194 |
|
2008 ms | 137.110.222.10 |
| 49 | 2026-08-10 14:22 | 639219680511810632 |
|
2164 ms | 137.110.222.10 |
| 48 | 2026-08-10 13:30 | 639219648997191257 |
|
6 ms | 137.110.222.10 |
| 47 | 2026-08-10 13:15 | 639219639938909436 |
|
160 ms | 137.110.222.10 |
| 46 | 2026-08-10 13:00 | 639219630718286441 |
|
321 ms | 137.110.222.10 |
| 45 | 2026-08-10 12:45 | 639219621472350410 |
|
327 ms | 137.110.222.10 |
| 44 | 2026-08-10 12:30 | 639219612500421992 |
|
351 ms | 137.110.222.10 |
| 43 | 2026-08-10 12:15 | 639219603383833445 |
|
309 ms | 137.110.222.10 |
| 42 | 2026-08-10 11:59 | 639219594143823358 |
|
331 ms | 137.110.222.10 |
| 41 | 2026-08-10 11:44 | 639219585053166024 |
|
309 ms | 137.110.222.10 |
| 40 | 2026-08-10 11:29 | 639219575885776644 |
|
166 ms | 137.110.222.10 |
| 39 | 2026-08-10 11:14 | 639219566844532361 |
|
5 ms | 137.110.222.10 |
| 38 | 2026-08-10 10:58 | 639219557705808294 |
|
12 ms | 137.110.222.10 |
| 37 | 2026-08-10 10:43 | 639219548482688649 |
|
2 ms | 137.110.222.10 |
| 36 | 2026-08-10 09:52 | 639219517492763539 |
|
3 ms | 137.110.222.10 |
| 35 | 2026-08-10 09:38 | 639219508755773605 |
|
2 ms | 137.110.222.10 |
| 34 | 2026-08-10 09:23 | 639219499852103863 |
|
4 ms | 137.110.222.10 |
| 33 | 2026-08-10 09:08 | 639219490893714387 |
|
30 ms | 137.110.222.10 |
| 32 | 2026-08-10 08:53 | 639219482299305521 |
|
4 ms | 137.110.222.10 |
| 31 | 2026-08-10 08:39 | 639219473613114853 |
|
4 ms | 137.110.222.10 |
| 30 | 2026-08-10 08:25 | 639219465061138643 |
|
4 ms | 137.110.222.10 |
| 29 | 2026-08-10 08:11 | 639219456616129015 |
|
9 ms | 137.110.222.10 |
| 28 | 2026-08-10 07:56 | 639219447974008557 |
|
12 ms | 137.110.222.10 |
| 27 | 2026-08-10 07:42 | 639219439498255213 |
|
5 ms | 137.110.222.10 |
| 26 | 2026-08-10 07:28 | 639219430664872256 |
|
162 ms | 137.110.222.10 |
| 25 | 2026-08-10 07:13 | 639219421757560037 |
|
315 ms | 137.110.222.10 |
| 24 | 2026-08-10 06:21 | 639219390773218684 |
|
11 ms | 137.110.222.10 |
| 23 | 2026-08-10 06:06 | 639219382205367722 |
|
2167 ms | 137.110.222.10 |
| 22 | 2026-08-10 05:52 | 639219373711937615 |
|
5 ms | 137.110.222.10 |
| 21 | 2026-08-10 05:38 | 639219365088558404 |
|
2332 ms | 137.110.222.10 |
| 20 | 2026-08-10 05:24 | 639219356348833255 |
|
3 ms | 137.110.222.10 |
| 19 | 2026-08-10 05:09 | 639219347860053478 |
|
5 ms | 137.110.222.10 |
| 18 | 2026-08-10 04:55 | 639219339173195121 |
|
2 ms | 137.110.222.10 |
| 17 | 2026-08-10 04:40 | 639219330642664669 |
|
163 ms | 137.110.222.10 |
| 16 | 2026-08-10 04:26 | 639219322058698995 |
|
315 ms | 137.110.222.10 |
| 15 | 2026-08-10 04:12 | 639219313564344199 |
|
3 ms | 137.110.222.10 |
| 14 | 2026-08-10 03:57 | 639219304775113236 |
|
8 ms | 137.110.222.10 |
| 13 | 2026-08-10 03:42 | 639219295706181119 |
|
313 ms | 137.110.222.10 |
| 12 | 2026-08-10 02:51 | 639219264663923254 |
|
44 ms | 137.110.222.10 |
| 11 | 2026-08-10 02:37 | 639219256015178099 |
|
3 ms | 137.110.222.10 |
| 10 | 2026-08-10 02:22 | 639219247509540188 |
|
4 ms | 137.110.222.10 |
| 9 | 2026-08-10 02:08 | 639219238999539092 |
|
19 ms | 137.110.222.10 |
| 8 | 2026-08-10 01:54 | 639219230498823902 |
|
2014 ms | 137.110.222.10 |
| 7 | 2026-08-10 01:39 | 639219221706460911 |
|
2 ms | 137.110.222.10 |
| 6 | 2026-08-10 01:25 | 639219212930606887 |
|
316 ms | 137.110.222.10 |
| 5 | 2026-08-10 01:10 | 639219204307908525 |
|
307 ms | 137.110.222.10 |
| 4 | 2026-08-10 00:56 | 639219195720181470 |
|
3 ms | 137.110.222.10 |
| 3 | 2026-08-10 00:41 | 639219186898174002 |
|
3 ms | 137.110.222.10 |
| 2 | 2026-08-10 00:26 | 639219178004946976 |
|
3 ms | 137.110.222.10 |
| 1 | 2026-08-10 00:11 | 639219168958805474 |
|
311 ms | 137.110.222.10 |