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 2026-08-18. For this date, NameServerHistory found 75 DNS check records, 75 successful responses, 0 failed responses, and 311 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
75
Historical checks stored for this nameserver on selected date
Average Latency
311 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-18 23:54
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
75
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 ns1.probc.com
Showing DNS history for 2026-08-18 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 |
|---|---|---|---|---|---|
| 75 | 2026-08-18 23:54 | 639226935204800669 |
|
267 ms | 74.208.9.99 |
| 74 | 2026-08-18 23:38 | 639226925298919497 |
|
235 ms | 74.208.9.99 |
| 73 | 2026-08-18 23:21 | 639226915487885053 |
|
2137 ms | 74.208.9.99 |
| 72 | 2026-08-18 23:05 | 639226905465760034 |
|
264 ms | 74.208.9.99 |
| 71 | 2026-08-18 22:48 | 639226895378104692 |
|
274 ms | 74.208.9.99 |
| 70 | 2026-08-18 21:55 | 639226863374232622 |
|
241 ms | 74.208.9.99 |
| 69 | 2026-08-18 21:38 | 639226853698516058 |
|
267 ms | 74.208.9.99 |
| 68 | 2026-08-18 21:22 | 639226843797360601 |
|
4 ms | 74.208.9.99 |
| 67 | 2026-08-18 21:05 | 639226834046588155 |
|
4 ms | 74.208.9.99 |
| 66 | 2026-08-18 20:49 | 639226824234488533 |
|
118 ms | 74.208.9.99 |
| 65 | 2026-08-18 20:33 | 639226814549928621 |
|
263 ms | 74.208.9.99 |
| 64 | 2026-08-18 20:17 | 639226804721432353 |
|
10 ms | 74.208.9.99 |
| 63 | 2026-08-18 20:00 | 639226795048828184 |
|
137 ms | 74.208.9.99 |
| 62 | 2026-08-18 19:44 | 639226785202482420 |
|
267 ms | 74.208.9.99 |
| 61 | 2026-08-18 19:27 | 639226775309362607 |
|
274 ms | 74.208.9.99 |
| 60 | 2026-08-18 19:11 | 639226765406586155 |
|
676 ms | 74.208.9.99 |
| 59 | 2026-08-18 18:54 | 639226755437790519 |
|
2117 ms | 74.208.9.99 |
| 58 | 2026-08-18 18:02 | 639226723856194457 |
|
4 ms | 74.208.9.99 |
| 57 | 2026-08-18 17:45 | 639226714050583422 |
|
274 ms | 74.208.9.99 |
| 56 | 2026-08-18 17:29 | 639226704236499724 |
|
260 ms | 74.208.9.99 |
| 55 | 2026-08-18 17:12 | 639226694184520163 |
|
260 ms | 74.208.9.99 |
| 54 | 2026-08-18 16:56 | 639226684161203477 |
|
219 ms | 74.208.9.99 |
| 53 | 2026-08-18 16:39 | 639226674305430109 |
|
262 ms | 74.208.9.99 |
| 52 | 2026-08-18 16:23 | 639226664489607984 |
|
164 ms | 74.208.9.99 |
| 51 | 2026-08-18 16:06 | 639226654533111667 |
|
233 ms | 74.208.9.99 |
| 50 | 2026-08-18 15:50 | 639226644778594725 |
|
136 ms | 74.208.9.99 |
| 49 | 2026-08-18 15:34 | 639226634901553621 |
|
251 ms | 74.208.9.99 |
| 48 | 2026-08-18 15:17 | 639226624921864967 |
|
259 ms | 74.208.9.99 |
| 47 | 2026-08-18 15:00 | 639226614939419403 |
|
222 ms | 74.208.9.99 |
| 46 | 2026-08-18 14:07 | 639226583021074771 |
|
232 ms | 74.208.9.99 |
| 45 | 2026-08-18 13:51 | 639226573279933585 |
|
267 ms | 74.208.9.99 |
| 44 | 2026-08-18 13:34 | 639226563494036301 |
|
277 ms | 74.208.9.99 |
| 43 | 2026-08-18 13:18 | 639226553708216256 |
|
228 ms | 74.208.9.99 |
| 42 | 2026-08-18 13:02 | 639226544003734815 |
|
229 ms | 74.208.9.99 |
| 41 | 2026-08-18 12:46 | 639226534105733155 |
|
119 ms | 74.208.9.99 |
| 40 | 2026-08-18 12:29 | 639226524298118898 |
|
143 ms | 74.208.9.99 |
| 39 | 2026-08-18 12:13 | 639226514525195335 |
|
234 ms | 74.208.9.99 |
| 38 | 2026-08-18 11:57 | 639226504703635320 |
|
247 ms | 74.208.9.99 |
| 37 | 2026-08-18 11:40 | 639226494737271720 |
|
228 ms | 74.208.9.99 |
| 36 | 2026-08-18 11:23 | 639226485005027236 |
|
268 ms | 74.208.9.99 |
| 35 | 2026-08-18 11:07 | 639226475133236105 |
|
228 ms | 74.208.9.99 |
| 34 | 2026-08-18 10:14 | 639226442975077052 |
|
238 ms | 74.208.9.99 |
| 33 | 2026-08-18 09:57 | 639226433317932039 |
|
139 ms | 74.208.9.99 |
| 32 | 2026-08-18 09:41 | 639226423688431096 |
|
264 ms | 74.208.9.99 |
| 31 | 2026-08-18 09:25 | 639226413998250045 |
|
277 ms | 74.208.9.99 |
| 30 | 2026-08-18 09:09 | 639226404284554875 |
|
132 ms | 74.208.9.99 |
| 29 | 2026-08-18 08:53 | 639226394637043309 |
|
213 ms | 74.208.9.99 |
| 28 | 2026-08-18 08:37 | 639226385052447582 |
|
261 ms | 74.208.9.99 |
| 27 | 2026-08-18 08:21 | 639226375506189603 |
|
246 ms | 74.208.9.99 |
| 26 | 2026-08-18 08:05 | 639226365690646426 |
|
244 ms | 74.208.9.99 |
| 25 | 2026-08-18 07:48 | 639226355771007701 |
|
252 ms | 74.208.9.99 |
| 24 | 2026-08-18 07:32 | 639226345946269369 |
|
256 ms | 74.208.9.99 |
| 23 | 2026-08-18 07:16 | 639226336241601848 |
|
261 ms | 74.208.9.99 |
| 22 | 2026-08-18 06:23 | 639226304950675290 |
|
261 ms | 74.208.9.99 |
| 21 | 2026-08-18 06:08 | 639226295324754616 |
|
254 ms | 74.208.9.99 |
| 20 | 2026-08-18 05:52 | 639226285824640601 |
|
112 ms | 74.208.9.99 |
| 19 | 2026-08-18 05:36 | 639226276321223917 |
|
134 ms | 74.208.9.99 |
| 18 | 2026-08-18 05:20 | 639226266800200046 |
|
143 ms | 74.208.9.99 |
| 17 | 2026-08-18 05:04 | 639226256958066164 |
|
6 ms | 74.208.9.99 |
| 16 | 2026-08-18 04:48 | 639226247432364597 |
|
113 ms | 74.208.9.99 |
| 15 | 2026-08-18 04:32 | 639226237703388552 |
|
114 ms | 74.208.9.99 |
| 14 | 2026-08-18 04:15 | 639226227937569589 |
|
4137 ms | 74.208.9.99 |
| 13 | 2026-08-18 03:59 | 639226218052465471 |
|
255 ms | 74.208.9.99 |
| 12 | 2026-08-18 03:43 | 639226208429623997 |
|
131 ms | 74.208.9.99 |
| 11 | 2026-08-18 03:26 | 639226198800675295 |
|
228 ms | 74.208.9.99 |
| 10 | 2026-08-18 02:35 | 639226167722042574 |
|
112 ms | 74.208.9.99 |
| 9 | 2026-08-18 02:19 | 639226158277924383 |
|
116 ms | 74.208.9.99 |
| 8 | 2026-08-18 02:03 | 639226148757810592 |
|
14 ms | 74.208.9.99 |
| 7 | 2026-08-18 01:47 | 639226139348611045 |
|
255 ms | 74.208.9.99 |
| 6 | 2026-08-18 01:32 | 639226129823462907 |
|
272 ms | 74.208.9.99 |
| 5 | 2026-08-18 01:16 | 639226120218260005 |
|
272 ms | 74.208.9.99 |
| 4 | 2026-08-18 01:00 | 639226110875503904 |
|
232 ms | 74.208.9.99 |
| 3 | 2026-08-18 00:44 | 639226101376311912 |
|
140 ms | 74.208.9.99 |
| 2 | 2026-08-18 00:28 | 639226091924943492 |
|
221 ms | 74.208.9.99 |
| 1 | 2026-08-18 00:12 | 639226082133158124 |
|
231 ms | 74.208.9.99 |