History for dns1.probc.com
Domain: probc.com • Tracking since 2026-08-04 23:25 UTC
DNS response history for dns1.probc.com
dns1.probc.com 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 2026-08-19. For this date, NameServerHistory found 74 DNS check records, 72 successful responses, 2 failed responses, and 472 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 dns1.probc.com.
Records on Selected Date
74
Historical checks stored for this nameserver on selected date
Average Latency
472 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-19 23:48
All timestamps shown in UTC
Latest Resolved IP on Selected Date
74.208.9.99
Most recently resolved hosting IP on selected date
Successful Responses
72
Checks that returned a measurable response
Failed Responses
2
Checks with no response or no returned latency
Failure Rate
3%
Based on the selected date history
Selected Date Status
Responsive
At least one successful response exists on selected date
History for dns1.probc.com
Showing DNS history for 2026-08-19 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 |
|---|---|---|---|---|---|
| 74 | 2026-08-19 23:48 | 639227795899225951 |
|
- | |
| 73 | 2026-08-19 23:32 | 639227786351762008 |
|
142 ms | 74.208.9.99 |
| 72 | 2026-08-19 23:16 | 639227776640591733 |
|
2140 ms | 74.208.9.99 |
| 71 | 2026-08-19 23:00 | 639227767128841282 |
|
294 ms | 74.208.9.99 |
| 70 | 2026-08-19 22:44 | 639227757477304711 |
|
1775 ms | 74.208.9.99 |
| 69 | 2026-08-19 22:27 | 639227747572098014 |
|
154 ms | 74.208.9.99 |
| 68 | 2026-08-19 22:11 | 639227737588613113 |
|
131 ms | 74.208.9.99 |
| 67 | 2026-08-19 21:18 | 639227706134603955 |
|
223 ms | 74.208.9.99 |
| 66 | 2026-08-19 21:02 | 639227696589027396 |
|
147 ms | 74.208.9.99 |
| 65 | 2026-08-19 20:46 | 639227687097707639 |
|
261 ms | 74.208.9.99 |
| 64 | 2026-08-19 20:30 | 639227677474464487 |
|
284 ms | 74.208.9.99 |
| 63 | 2026-08-19 20:14 | 639227667767441118 |
|
225 ms | 74.208.9.99 |
| 62 | 2026-08-19 19:58 | 639227657984833832 |
|
117 ms | 74.208.9.99 |
| 61 | 2026-08-19 19:41 | 639227648079992640 |
|
258 ms | 74.208.9.99 |
| 60 | 2026-08-19 19:25 | 639227638125048441 |
|
252 ms | 74.208.9.99 |
| 59 | 2026-08-19 19:08 | 639227628211392142 |
|
- | |
| 58 | 2026-08-19 18:51 | 639227618261696275 |
|
134 ms | 74.208.9.99 |
| 57 | 2026-08-19 18:35 | 639227608366233645 |
|
2149 ms | 74.208.9.99 |
| 56 | 2026-08-19 18:18 | 639227598301787588 |
|
1752 ms | 74.208.9.99 |
| 55 | 2026-08-19 17:25 | 639227566241010716 |
|
165 ms | 74.208.9.99 |
| 54 | 2026-08-19 17:09 | 639227556454538959 |
|
241 ms | 74.208.9.99 |
| 53 | 2026-08-19 16:52 | 639227546640305542 |
|
2143 ms | 74.208.9.99 |
| 52 | 2026-08-19 16:36 | 639227536965466472 |
|
224 ms | 74.208.9.99 |
| 51 | 2026-08-19 16:19 | 639227527048658280 |
|
122 ms | 74.208.9.99 |
| 50 | 2026-08-19 16:03 | 639227517386634438 |
|
128 ms | 74.208.9.99 |
| 49 | 2026-08-19 15:47 | 639227507459551637 |
|
264 ms | 74.208.9.99 |
| 48 | 2026-08-19 15:30 | 639227497515595277 |
|
274 ms | 74.208.9.99 |
| 47 | 2026-08-19 15:14 | 639227487441798036 |
|
145 ms | 74.208.9.99 |
| 46 | 2026-08-19 14:57 | 639227477445551863 |
|
229 ms | 74.208.9.99 |
| 45 | 2026-08-19 14:40 | 639227467297067891 |
|
135 ms | 74.208.9.99 |
| 44 | 2026-08-19 14:23 | 639227457057795635 |
|
880 ms | 74.208.9.99 |
| 43 | 2026-08-19 13:30 | 639227425244777397 |
|
266 ms | 74.208.9.99 |
| 42 | 2026-08-19 13:13 | 639227415422116485 |
|
150 ms | 74.208.9.99 |
| 41 | 2026-08-19 12:57 | 639227405307256053 |
|
251 ms | 74.208.9.99 |
| 40 | 2026-08-19 12:40 | 639227395396602630 |
|
269 ms | 74.208.9.99 |
| 39 | 2026-08-19 12:24 | 639227385510363611 |
|
253 ms | 74.208.9.99 |
| 38 | 2026-08-19 12:07 | 639227375508324850 |
|
253 ms | 74.208.9.99 |
| 37 | 2026-08-19 11:50 | 639227365326611906 |
|
2006 ms | 74.208.9.99 |
| 36 | 2026-08-19 11:33 | 639227355360014208 |
|
260 ms | 74.208.9.99 |
| 35 | 2026-08-19 11:16 | 639227345036782165 |
|
11 ms | 74.208.9.99 |
| 34 | 2026-08-19 10:59 | 639227334992964533 |
|
2177 ms | 74.208.9.99 |
| 33 | 2026-08-19 10:43 | 639227324986605572 |
|
382 ms | 74.208.9.99 |
| 32 | 2026-08-19 10:26 | 639227314928414539 |
|
246 ms | 74.208.9.99 |
| 31 | 2026-08-19 09:33 | 639227283029182134 |
|
6 ms | 74.208.9.99 |
| 30 | 2026-08-19 09:17 | 639227273294779350 |
|
261 ms | 74.208.9.99 |
| 29 | 2026-08-19 09:00 | 639227263525231313 |
|
1797 ms | 74.208.9.99 |
| 28 | 2026-08-19 08:44 | 639227253578313363 |
|
274 ms | 74.208.9.99 |
| 27 | 2026-08-19 08:27 | 639227243649973322 |
|
269 ms | 74.208.9.99 |
| 26 | 2026-08-19 08:10 | 639227233581059317 |
|
585 ms | 74.208.9.99 |
| 25 | 2026-08-19 07:54 | 639227223667352067 |
|
126 ms | 74.208.9.99 |
| 24 | 2026-08-19 07:37 | 639227213714837066 |
|
244 ms | 74.208.9.99 |
| 23 | 2026-08-19 07:20 | 639227203701208496 |
|
125 ms | 74.208.9.99 |
| 22 | 2026-08-19 07:04 | 639227193643202179 |
|
277 ms | 74.208.9.99 |
| 21 | 2026-08-19 06:47 | 639227183584431597 |
|
134 ms | 74.208.9.99 |
| 20 | 2026-08-19 06:30 | 639227173347403088 |
|
254 ms | 74.208.9.99 |
| 19 | 2026-08-19 05:37 | 639227141523007601 |
|
265 ms | 74.208.9.99 |
| 18 | 2026-08-19 05:21 | 639227131785931574 |
|
215 ms | 74.208.9.99 |
| 17 | 2026-08-19 05:05 | 639227122176475389 |
|
252 ms | 74.208.9.99 |
| 16 | 2026-08-19 04:49 | 639227112668934596 |
|
1774 ms | 74.208.9.99 |
| 15 | 2026-08-19 04:33 | 639227102773292788 |
|
247 ms | 74.208.9.99 |
| 14 | 2026-08-19 04:16 | 639227093141136930 |
|
292 ms | 74.208.9.99 |
| 13 | 2026-08-19 04:00 | 639227083449420147 |
|
238 ms | 74.208.9.99 |
| 12 | 2026-08-19 03:44 | 639227073771748493 |
|
118 ms | 74.208.9.99 |
| 11 | 2026-08-19 03:28 | 639227063977347614 |
|
150 ms | 74.208.9.99 |
| 10 | 2026-08-19 03:11 | 639227054253519024 |
|
159 ms | 74.208.9.99 |
| 9 | 2026-08-19 02:55 | 639227044381963886 |
|
2273 ms | 74.208.9.99 |
| 8 | 2026-08-19 02:39 | 639227034441085514 |
|
274 ms | 74.208.9.99 |
| 7 | 2026-08-19 01:46 | 639227003126489968 |
|
140 ms | 74.208.9.99 |
| 6 | 2026-08-19 01:30 | 639226993456311614 |
|
269 ms | 74.208.9.99 |
| 5 | 2026-08-19 01:14 | 639226983847312345 |
|
150 ms | 74.208.9.99 |
| 4 | 2026-08-19 00:58 | 639226974357874853 |
|
241 ms | 74.208.9.99 |
| 3 | 2026-08-19 00:42 | 639226964670484721 |
|
150 ms | 74.208.9.99 |
| 2 | 2026-08-19 00:26 | 639226954857899696 |
|
268 ms | 74.208.9.99 |
| 1 | 2026-08-19 00:10 | 639226945091603488 |
|
233 ms | 74.208.9.99 |