History for ns1.probc.com
Domain: probc.com • Tracking since 2026-08-04 23:25 UTC
DNS response history for ns1.probc.com
ns1.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 318 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 ns1.probc.com.
Records on Selected Date
74
Historical checks stored for this nameserver on selected date
Average Latency
318 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-19 23:49
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 ns1.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 23:49 | 639227795899225951 |
|
267 ms | 74.208.9.99 |
| 73 | 2026-08-19 23:33 | 639227786351762008 |
|
2 ms | 74.208.9.99 |
| 72 | 2026-08-19 23:17 | 639227776640591733 |
|
142 ms | 74.208.9.99 |
| 71 | 2026-08-19 23:01 | 639227767128841282 |
|
5 ms | 74.208.9.99 |
| 70 | 2026-08-19 22:45 | 639227757477304711 |
|
251 ms | 74.208.9.99 |
| 69 | 2026-08-19 22:28 | 639227747572098014 |
|
286 ms | 74.208.9.99 |
| 68 | 2026-08-19 22:12 | 639227737588613113 |
|
4 ms | 74.208.9.99 |
| 67 | 2026-08-19 21:19 | 639227706134603955 |
|
123 ms | 74.208.9.99 |
| 66 | 2026-08-19 21:03 | 639227696589027396 |
|
250 ms | 74.208.9.99 |
| 65 | 2026-08-19 20:47 | 639227687097707639 |
|
9 ms | 74.208.9.99 |
| 64 | 2026-08-19 20:31 | 639227677474464487 |
|
2116 ms | 74.208.9.99 |
| 63 | 2026-08-19 20:15 | 639227667767441118 |
|
136 ms | 74.208.9.99 |
| 62 | 2026-08-19 19:59 | 639227657984833832 |
|
259 ms | 74.208.9.99 |
| 61 | 2026-08-19 19:42 | 639227648079992640 |
|
6 ms | 74.208.9.99 |
| 60 | 2026-08-19 19:26 | 639227638125048441 |
|
275 ms | 74.208.9.99 |
| 59 | 2026-08-19 19:09 | 639227628211392142 |
|
252 ms | 74.208.9.99 |
| 58 | 2026-08-19 18:53 | 639227618261696275 |
|
253 ms | 74.208.9.99 |
| 57 | 2026-08-19 18:36 | 639227608366233645 |
|
254 ms | 74.208.9.99 |
| 56 | 2026-08-19 18:19 | 639227598301787588 |
|
230 ms | 74.208.9.99 |
| 55 | 2026-08-19 17:26 | 639227566241010716 |
|
122 ms | 74.208.9.99 |
| 54 | 2026-08-19 17:10 | 639227556454538959 |
|
133 ms | 74.208.9.99 |
| 53 | 2026-08-19 16:53 | 639227546640305542 |
|
218 ms | 74.208.9.99 |
| 52 | 2026-08-19 16:37 | 639227536965466472 |
|
259 ms | 74.208.9.99 |
| 51 | 2026-08-19 16:21 | 639227527048658280 |
|
240 ms | 74.208.9.99 |
| 50 | 2026-08-19 16:04 | 639227517386634438 |
|
259 ms | 74.208.9.99 |
| 49 | 2026-08-19 15:48 | 639227507459551637 |
|
258 ms | 74.208.9.99 |
| 48 | 2026-08-19 15:31 | 639227497515595277 |
|
264 ms | 74.208.9.99 |
| 47 | 2026-08-19 15:15 | 639227487441798036 |
|
258 ms | 74.208.9.99 |
| 46 | 2026-08-19 14:58 | 639227477445551863 |
|
117 ms | 74.208.9.99 |
| 45 | 2026-08-19 14:41 | 639227467297067891 |
|
126 ms | 74.208.9.99 |
| 44 | 2026-08-19 14:24 | 639227457057795635 |
|
259 ms | 74.208.9.99 |
| 43 | 2026-08-19 13:31 | 639227425244777397 |
|
140 ms | 74.208.9.99 |
| 42 | 2026-08-19 13:14 | 639227415422116485 |
|
140 ms | 74.208.9.99 |
| 41 | 2026-08-19 12:58 | 639227405307256053 |
|
132 ms | 74.208.9.99 |
| 40 | 2026-08-19 12:41 | 639227395396602630 |
|
258 ms | 74.208.9.99 |
| 39 | 2026-08-19 12:24 | 639227385510363611 |
|
256 ms | 74.208.9.99 |
| 38 | 2026-08-19 12:08 | 639227375508324850 |
|
237 ms | 74.208.9.99 |
| 37 | 2026-08-19 11:51 | 639227365326611906 |
|
3 ms | 74.208.9.99 |
| 36 | 2026-08-19 11:34 | 639227355360014208 |
|
279 ms | 74.208.9.99 |
| 35 | 2026-08-19 11:17 | 639227345036782165 |
|
293 ms | 74.208.9.99 |
| 34 | 2026-08-19 11:00 | 639227334992964533 |
|
284 ms | 74.208.9.99 |
| 33 | 2026-08-19 10:44 | 639227324986605572 |
|
136 ms | 74.208.9.99 |
| 32 | 2026-08-19 10:27 | 639227314928414539 |
|
- | |
| 31 | 2026-08-19 09:34 | 639227283029182134 |
|
2 ms | 74.208.9.99 |
| 30 | 2026-08-19 09:18 | 639227273294779350 |
|
3 ms | 74.208.9.99 |
| 29 | 2026-08-19 09:01 | 639227263525231313 |
|
2 ms | 74.208.9.99 |
| 28 | 2026-08-19 08:45 | 639227253578313363 |
|
265 ms | 74.208.9.99 |
| 27 | 2026-08-19 08:28 | 639227243649973322 |
|
2144 ms | 74.208.9.99 |
| 26 | 2026-08-19 08:11 | 639227233581059317 |
|
6 ms | 74.208.9.99 |
| 25 | 2026-08-19 07:55 | 639227223667352067 |
|
5 ms | 74.208.9.99 |
| 24 | 2026-08-19 07:38 | 639227213714837066 |
|
135 ms | 74.208.9.99 |
| 23 | 2026-08-19 07:22 | 639227203701208496 |
|
267 ms | 74.208.9.99 |
| 22 | 2026-08-19 07:05 | 639227193643202179 |
|
271 ms | 74.208.9.99 |
| 21 | 2026-08-19 06:48 | 639227183584431597 |
|
197 ms | 74.208.9.99 |
| 20 | 2026-08-19 06:31 | 639227173347403088 |
|
247 ms | 74.208.9.99 |
| 19 | 2026-08-19 05:38 | 639227141523007601 |
|
255 ms | 74.208.9.99 |
| 18 | 2026-08-19 05:22 | 639227131785931574 |
|
- | |
| 17 | 2026-08-19 05:06 | 639227122176475389 |
|
134 ms | 74.208.9.99 |
| 16 | 2026-08-19 04:50 | 639227112668934596 |
|
272 ms | 74.208.9.99 |
| 15 | 2026-08-19 04:34 | 639227102773292788 |
|
2133 ms | 74.208.9.99 |
| 14 | 2026-08-19 04:17 | 639227093141136930 |
|
139 ms | 74.208.9.99 |
| 13 | 2026-08-19 04:01 | 639227083449420147 |
|
268 ms | 74.208.9.99 |
| 12 | 2026-08-19 03:45 | 639227073771748493 |
|
2177 ms | 74.208.9.99 |
| 11 | 2026-08-19 03:29 | 639227063977347614 |
|
267 ms | 74.208.9.99 |
| 10 | 2026-08-19 03:12 | 639227054253519024 |
|
146 ms | 74.208.9.99 |
| 9 | 2026-08-19 02:56 | 639227044381963886 |
|
268 ms | 74.208.9.99 |
| 8 | 2026-08-19 02:40 | 639227034441085514 |
|
265 ms | 74.208.9.99 |
| 7 | 2026-08-19 01:47 | 639227003126489968 |
|
139 ms | 74.208.9.99 |
| 6 | 2026-08-19 01:31 | 639226993456311614 |
|
267 ms | 74.208.9.99 |
| 5 | 2026-08-19 01:15 | 639226983847312345 |
|
268 ms | 74.208.9.99 |
| 4 | 2026-08-19 00:59 | 639226974357874853 |
|
227 ms | 74.208.9.99 |
| 3 | 2026-08-19 00:43 | 639226964670484721 |
|
2117 ms | 74.208.9.99 |
| 2 | 2026-08-19 00:27 | 639226954857899696 |
|
119 ms | 74.208.9.99 |
| 1 | 2026-08-19 00:11 | 639226945091603488 |
|
133 ms | 74.208.9.99 |