History for virtual.ucsa-ct.edu.py
Domain: ucsa-ct.edu.py • Tracking since 2026-08-04 23:25 UTC
DNS response history for virtual.ucsa-ct.edu.py
virtual.ucsa-ct.edu.py 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 88 DNS check records, 86 successful responses, 2 failed responses, and 157 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 virtual.ucsa-ct.edu.py.
Records on Selected Date
88
Historical checks stored for this nameserver on selected date
Average Latency
157 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-24 18:54
All timestamps shown in UTC
Latest Resolved IP on Selected Date
104.21.31.16
Most recently resolved hosting IP on selected date
Successful Responses
86
Checks that returned a measurable response
Failed Responses
2
Checks with no response or no returned latency
Failure Rate
2%
Based on the selected date history
Selected Date Status
Responsive
At least one successful response exists on selected date
History for virtual.ucsa-ct.edu.py
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 |
|---|---|---|---|---|---|
| 88 | 2026-08-24 18:54 | 639231942277816756 |
|
13 ms | 104.21.31.16 |
| 87 | 2026-08-24 18:54 | 639231942277816756 |
|
13 ms | 172.67.174.163 |
| 86 | 2026-08-24 18:37 | 639231932094180724 |
|
9 ms | 172.67.174.163 |
| 85 | 2026-08-24 18:37 | 639231932094180724 |
|
9 ms | 104.21.31.16 |
| 84 | 2026-08-24 18:20 | 639231922041034838 |
|
19 ms | 104.21.31.16 |
| 83 | 2026-08-24 18:20 | 639231922041034838 |
|
19 ms | 172.67.174.163 |
| 82 | 2026-08-24 17:27 | 639231890488117536 |
|
688 ms | 104.21.31.16 |
| 81 | 2026-08-24 17:27 | 639231890488117536 |
|
688 ms | 172.67.174.163 |
| 80 | 2026-08-24 17:11 | 639231880574255543 |
|
10 ms | 172.67.174.163 |
| 79 | 2026-08-24 17:11 | 639231880574255543 |
|
10 ms | 104.21.31.16 |
| 78 | 2026-08-24 16:54 | 639231870418029045 |
|
57 ms | 172.67.174.163 |
| 77 | 2026-08-24 16:54 | 639231870418029045 |
|
57 ms | 104.21.31.16 |
| 76 | 2026-08-24 16:37 | 639231860258429562 |
|
83 ms | 172.67.174.163 |
| 75 | 2026-08-24 16:37 | 639231860258429562 |
|
83 ms | 104.21.31.16 |
| 74 | 2026-08-24 15:44 | 639231828211839931 |
|
9 ms | 172.67.174.163 |
| 73 | 2026-08-24 15:44 | 639231828211839931 |
|
9 ms | 104.21.31.16 |
| 72 | 2026-08-24 15:27 | 639231818080917481 |
|
13 ms | 172.67.174.163 |
| 71 | 2026-08-24 15:27 | 639231818080917481 |
|
13 ms | 104.21.31.16 |
| 70 | 2026-08-24 15:10 | 639231807961539652 |
|
8 ms | 104.21.31.16 |
| 69 | 2026-08-24 15:10 | 639231807961539652 |
|
8 ms | 172.67.174.163 |
| 68 | 2026-08-24 14:53 | 639231797631669865 |
|
16 ms | 104.21.31.16 |
| 67 | 2026-08-24 14:53 | 639231797631669865 |
|
16 ms | 172.67.174.163 |
| 66 | 2026-08-24 14:00 | 639231765923559455 |
|
93 ms | 104.21.31.16 |
| 65 | 2026-08-24 14:00 | 639231765923559455 |
|
93 ms | 172.67.174.163 |
| 64 | 2026-08-24 13:43 | 639231755868832964 |
|
213 ms | 104.21.31.16 |
| 63 | 2026-08-24 13:43 | 639231755868832964 |
|
213 ms | 172.67.174.163 |
| 62 | 2026-08-24 13:26 | 639231745628278877 |
|
800 ms | 172.67.174.163 |
| 61 | 2026-08-24 13:26 | 639231745628278877 |
|
800 ms | 104.21.31.16 |
| 60 | 2026-08-24 13:09 | 639231735407682062 |
|
268 ms | 104.21.31.16 |
| 59 | 2026-08-24 13:09 | 639231735407682062 |
|
268 ms | 172.67.174.163 |
| 58 | 2026-08-24 12:16 | 639231703815441688 |
|
44 ms | 104.21.31.16 |
| 57 | 2026-08-24 12:16 | 639231703815441688 |
|
44 ms | 172.67.174.163 |
| 56 | 2026-08-24 11:59 | 639231693747052549 |
|
48 ms | 104.21.31.16 |
| 55 | 2026-08-24 11:59 | 639231693747052549 |
|
48 ms | 172.67.174.163 |
| 54 | 2026-08-24 11:43 | 639231683712487276 |
|
19 ms | 172.67.174.163 |
| 53 | 2026-08-24 11:43 | 639231683712487276 |
|
19 ms | 104.21.31.16 |
| 52 | 2026-08-24 11:26 | 639231673513573868 |
|
- | |
| 51 | 2026-08-24 10:33 | 639231641791249939 |
|
227 ms | 104.21.31.16 |
| 50 | 2026-08-24 10:33 | 639231641791249939 |
|
227 ms | 172.67.174.163 |
| 49 | 2026-08-24 10:16 | 639231631866211033 |
|
- | |
| 48 | 2026-08-24 09:59 | 639231621644955316 |
|
43 ms | 172.67.174.163 |
| 47 | 2026-08-24 09:59 | 639231621644955316 |
|
43 ms | 104.21.31.16 |
| 46 | 2026-08-24 09:42 | 639231611478799259 |
|
10 ms | 104.21.31.16 |
| 45 | 2026-08-24 09:42 | 639231611478799259 |
|
10 ms | 172.67.174.163 |
| 44 | 2026-08-24 08:50 | 639231579923718211 |
|
36 ms | 172.67.174.163 |
| 43 | 2026-08-24 08:50 | 639231579923718211 |
|
36 ms | 104.21.31.16 |
| 42 | 2026-08-24 08:33 | 639231569810702936 |
|
16 ms | 172.67.174.163 |
| 41 | 2026-08-24 08:33 | 639231569810702936 |
|
16 ms | 104.21.31.16 |
| 40 | 2026-08-24 08:16 | 639231559762411619 |
|
2038 ms | 104.21.31.16 |
| 39 | 2026-08-24 08:16 | 639231559762411619 |
|
2038 ms | 172.67.174.163 |
| 38 | 2026-08-24 07:59 | 639231549663595407 |
|
16 ms | 104.21.31.16 |
| 37 | 2026-08-24 07:59 | 639231549663595407 |
|
16 ms | 172.67.174.163 |
| 36 | 2026-08-24 07:07 | 639231518076817246 |
|
84 ms | 172.67.174.163 |
| 35 | 2026-08-24 07:07 | 639231518076817246 |
|
84 ms | 104.21.31.16 |
| 34 | 2026-08-24 06:50 | 639231508078650885 |
|
30 ms | 172.67.174.163 |
| 33 | 2026-08-24 06:50 | 639231508078650885 |
|
30 ms | 104.21.31.16 |
| 32 | 2026-08-24 06:33 | 639231498210697093 |
|
24 ms | 104.21.31.16 |
| 31 | 2026-08-24 06:33 | 639231498210697093 |
|
24 ms | 172.67.174.163 |
| 30 | 2026-08-24 06:17 | 639231488109699360 |
|
250 ms | 172.67.174.163 |
| 29 | 2026-08-24 06:17 | 639231488109699360 |
|
250 ms | 104.21.31.16 |
| 28 | 2026-08-24 05:24 | 639231456772510692 |
|
30 ms | 104.21.31.16 |
| 27 | 2026-08-24 05:24 | 639231456772510692 |
|
30 ms | 172.67.174.163 |
| 26 | 2026-08-24 05:08 | 639231447084631185 |
|
19 ms | 172.67.174.163 |
| 25 | 2026-08-24 05:08 | 639231447084631185 |
|
19 ms | 104.21.31.16 |
| 24 | 2026-08-24 04:52 | 639231437208519473 |
|
43 ms | 172.67.174.163 |
| 23 | 2026-08-24 04:52 | 639231437208519473 |
|
43 ms | 104.21.31.16 |
| 22 | 2026-08-24 04:35 | 639231427209627490 |
|
7 ms | 172.67.174.163 |
| 21 | 2026-08-24 04:35 | 639231427209627490 |
|
7 ms | 104.21.31.16 |
| 20 | 2026-08-24 03:43 | 639231395791246644 |
|
296 ms | 172.67.174.163 |
| 19 | 2026-08-24 03:43 | 639231395791246644 |
|
296 ms | 104.21.31.16 |
| 18 | 2026-08-24 03:27 | 639231386075551458 |
|
414 ms | 104.21.31.16 |
| 17 | 2026-08-24 03:27 | 639231386075551458 |
|
414 ms | 172.67.174.163 |
| 16 | 2026-08-24 03:10 | 639231376208713791 |
|
15 ms | 172.67.174.163 |
| 15 | 2026-08-24 03:10 | 639231376208713791 |
|
15 ms | 104.21.31.16 |
| 14 | 2026-08-24 02:53 | 639231366170589276 |
|
209 ms | 172.67.174.163 |
| 13 | 2026-08-24 02:53 | 639231366170589276 |
|
209 ms | 104.21.31.16 |
| 12 | 2026-08-24 02:01 | 639231334732159368 |
|
20 ms | 104.21.31.16 |
| 11 | 2026-08-24 02:01 | 639231334732159368 |
|
20 ms | 172.67.174.163 |
| 10 | 2026-08-24 01:45 | 639231325035670078 |
|
99 ms | 104.21.31.16 |
| 9 | 2026-08-24 01:45 | 639231325035670078 |
|
99 ms | 172.67.174.163 |
| 8 | 2026-08-24 01:28 | 639231315132253837 |
|
311 ms | 104.21.31.16 |
| 7 | 2026-08-24 01:28 | 639231315132253837 |
|
311 ms | 172.67.174.163 |
| 6 | 2026-08-24 01:12 | 639231305014280808 |
|
64 ms | 104.21.31.16 |
| 5 | 2026-08-24 01:12 | 639231305014280808 |
|
64 ms | 172.67.174.163 |
| 4 | 2026-08-24 00:19 | 639231273779380675 |
|
10 ms | 104.21.31.16 |
| 3 | 2026-08-24 00:19 | 639231273779380675 |
|
10 ms | 172.67.174.163 |
| 2 | 2026-08-24 00:03 | 639231264180839154 |
|
30 ms | 104.21.31.16 |
| 1 | 2026-08-24 00:03 | 639231264180839154 |
|
30 ms | 172.67.174.163 |