History for alpha.prf.gov.br
Domain: prf.gov.br • Tracking since 2026-08-04 23:25 UTC
DNS response history for alpha.prf.gov.br
alpha.prf.gov.br 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 2026-08-25. For this date, NameServerHistory found 63 DNS check records, 63 successful responses, 0 failed responses, and 1214 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 alpha.prf.gov.br.
Records on Selected Date
63
Historical checks stored for this nameserver on selected date
Average Latency
1214 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-25 21:26
All timestamps shown in UTC
Latest Resolved IP on Selected Date
138.122.112.18
Most recently resolved hosting IP on selected date
Successful Responses
63
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 alpha.prf.gov.br
Showing DNS history for 2026-08-25 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 |
|---|---|---|---|---|---|
| 63 | 2026-08-25 21:26 | 639232890389222534 |
|
1215 ms | 138.122.112.18 |
| 62 | 2026-08-25 21:09 | 639232880143390843 |
|
1228 ms | 138.122.112.18 |
| 61 | 2026-08-25 20:51 | 639232869755024069 |
|
1207 ms | 138.122.112.18 |
| 60 | 2026-08-25 20:34 | 639232859355940346 |
|
1208 ms | 138.122.112.18 |
| 59 | 2026-08-25 20:17 | 639232848992244953 |
|
1211 ms | 138.122.112.18 |
| 58 | 2026-08-25 20:00 | 639232838596478500 |
|
1219 ms | 138.122.112.18 |
| 57 | 2026-08-25 19:42 | 639232828175327683 |
|
1203 ms | 138.122.112.18 |
| 56 | 2026-08-25 19:25 | 639232817798330473 |
|
1194 ms | 138.122.112.18 |
| 55 | 2026-08-25 18:31 | 639232785462407552 |
|
1206 ms | 138.122.112.18 |
| 54 | 2026-08-25 18:14 | 639232775177487032 |
|
1207 ms | 138.122.112.18 |
| 53 | 2026-08-25 17:57 | 639232764991087115 |
|
1196 ms | 138.122.112.18 |
| 52 | 2026-08-25 17:40 | 639232754842971478 |
|
1208 ms | 138.122.112.18 |
| 51 | 2026-08-25 17:23 | 639232744455159107 |
|
1343 ms | 138.122.112.18 |
| 50 | 2026-08-25 17:05 | 639232734145178231 |
|
1206 ms | 138.122.112.18 |
| 49 | 2026-08-25 16:48 | 639232723827874402 |
|
1207 ms | 138.122.112.18 |
| 48 | 2026-08-25 16:31 | 639232713533011892 |
|
1217 ms | 138.122.112.18 |
| 47 | 2026-08-25 16:14 | 639232703065318207 |
|
1214 ms | 138.122.112.18 |
| 46 | 2026-08-25 15:56 | 639232692629559470 |
|
1189 ms | 138.122.112.18 |
| 45 | 2026-08-25 15:39 | 639232682238836475 |
|
1205 ms | 138.122.112.18 |
| 44 | 2026-08-25 15:22 | 639232671787004306 |
|
1209 ms | 138.122.112.18 |
| 43 | 2026-08-25 14:27 | 639232638994329666 |
|
1202 ms | 138.122.112.18 |
| 42 | 2026-08-25 14:10 | 639232628614783237 |
|
1211 ms | 138.122.112.18 |
| 41 | 2026-08-25 13:52 | 639232618360728578 |
|
1202 ms | 138.122.112.18 |
| 40 | 2026-08-25 13:35 | 639232608016476376 |
|
1205 ms | 138.122.112.18 |
| 39 | 2026-08-25 13:18 | 639232597643611557 |
|
1210 ms | 138.122.112.18 |
| 38 | 2026-08-25 13:01 | 639232587225721862 |
|
1213 ms | 138.122.112.18 |
| 37 | 2026-08-25 12:43 | 639232576780683689 |
|
608 ms | 138.122.112.18 |
| 36 | 2026-08-25 12:26 | 639232566381512620 |
|
1207 ms | 138.122.112.18 |
| 35 | 2026-08-25 12:09 | 639232556111768563 |
|
1206 ms | 138.122.112.18 |
| 34 | 2026-08-25 11:51 | 639232545839529039 |
|
1203 ms | 138.122.112.18 |
| 33 | 2026-08-25 11:34 | 639232535349285207 |
|
1218 ms | 138.122.112.18 |
| 32 | 2026-08-25 11:17 | 639232524938080723 |
|
1210 ms | 138.122.112.18 |
| 31 | 2026-08-25 10:23 | 639232492740373468 |
|
1197 ms | 138.122.112.18 |
| 30 | 2026-08-25 10:06 | 639232482235303141 |
|
1219 ms | 138.122.112.18 |
| 29 | 2026-08-25 09:48 | 639232471861770303 |
|
1211 ms | 138.122.112.18 |
| 28 | 2026-08-25 09:31 | 639232461630217327 |
|
1212 ms | 138.122.112.18 |
| 27 | 2026-08-25 09:14 | 639232451282965990 |
|
1208 ms | 138.122.112.18 |
| 26 | 2026-08-25 08:57 | 639232440814614938 |
|
1221 ms | 138.122.112.18 |
| 25 | 2026-08-25 08:39 | 639232430410720425 |
|
1209 ms | 138.122.112.18 |
| 24 | 2026-08-25 08:22 | 639232420003096185 |
|
1209 ms | 138.122.112.18 |
| 23 | 2026-08-25 08:05 | 639232409467287444 |
|
1203 ms | 138.122.112.18 |
| 22 | 2026-08-25 07:47 | 639232399077195997 |
|
1200 ms | 138.122.112.18 |
| 21 | 2026-08-25 07:30 | 639232388731528337 |
|
1406 ms | 138.122.112.18 |
| 20 | 2026-08-25 07:12 | 639232378288598612 |
|
1401 ms | 138.122.112.18 |
| 19 | 2026-08-25 06:18 | 639232346196373643 |
|
2661 ms | 138.122.112.18 |
| 18 | 2026-08-25 06:02 | 639232336112370741 |
|
1192 ms | 138.122.112.18 |
| 17 | 2026-08-25 05:45 | 639232326146508970 |
|
1203 ms | 138.122.112.18 |
| 16 | 2026-08-25 05:28 | 639232316189381720 |
|
1342 ms | 138.122.112.18 |
| 15 | 2026-08-25 05:12 | 639232306217998913 |
|
1192 ms | 138.122.112.18 |
| 14 | 2026-08-25 04:55 | 639232296255744174 |
|
1190 ms | 138.122.112.18 |
| 13 | 2026-08-25 04:38 | 639232286095760789 |
|
1187 ms | 138.122.112.18 |
| 12 | 2026-08-25 04:21 | 639232276086186273 |
|
1203 ms | 138.122.112.18 |
| 11 | 2026-08-25 04:05 | 639232265900986425 |
|
601 ms | 138.122.112.18 |
| 10 | 2026-08-25 03:48 | 639232255723518075 |
|
1210 ms | 138.122.112.18 |
| 9 | 2026-08-25 03:31 | 639232245484452890 |
|
1431 ms | 138.122.112.18 |
| 8 | 2026-08-25 03:14 | 639232235157175331 |
|
1204 ms | 138.122.112.18 |
| 7 | 2026-08-25 02:20 | 639232203197189095 |
|
1198 ms | 138.122.112.18 |
| 6 | 2026-08-25 02:03 | 639232192844564298 |
|
1196 ms | 138.122.112.18 |
| 5 | 2026-08-25 01:46 | 639232182496008942 |
|
593 ms | 138.122.112.18 |
| 4 | 2026-08-25 01:29 | 639232172197053132 |
|
1191 ms | 138.122.112.18 |
| 3 | 2026-08-25 00:35 | 639232140250307418 |
|
1191 ms | 138.122.112.18 |
| 2 | 2026-08-25 00:18 | 639232129927860324 |
|
1210 ms | 138.122.112.18 |
| 1 | 2026-08-25 00:01 | 639232119551972438 |
|
1210 ms | 138.122.112.18 |