History for ns3.concentric.com
Domain: concentric.com • Tracking since 2026-08-04 23:25 UTC
DNS response history for ns3.concentric.com
ns3.concentric.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, 74 successful responses, 0 failed responses, and 270 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 ns3.concentric.com.
Records on Selected Date
74
Historical checks stored for this nameserver on selected date
Average Latency
270 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
156.154.66.25
Most recently resolved hosting IP on selected date
Successful Responses
74
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 ns3.concentric.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 |
|
244 ms | 156.154.66.25 |
| 73 | 2026-08-19 23:33 | 639227786351762008 |
|
3 ms | 156.154.66.25 |
| 72 | 2026-08-19 23:17 | 639227776640591733 |
|
15 ms | 156.154.66.25 |
| 71 | 2026-08-19 23:01 | 639227767128841282 |
|
286 ms | 156.154.66.25 |
| 70 | 2026-08-19 22:45 | 639227757477304711 |
|
231 ms | 156.154.66.25 |
| 69 | 2026-08-19 22:29 | 639227747572098014 |
|
232 ms | 156.154.66.25 |
| 68 | 2026-08-19 22:12 | 639227737588613113 |
|
146 ms | 156.154.66.25 |
| 67 | 2026-08-19 21:20 | 639227706134603955 |
|
9 ms | 156.154.66.25 |
| 66 | 2026-08-19 21:04 | 639227696589027396 |
|
4 ms | 156.154.66.25 |
| 65 | 2026-08-19 20:48 | 639227687097707639 |
|
177 ms | 156.154.66.25 |
| 64 | 2026-08-19 20:32 | 639227677474464487 |
|
12 ms | 156.154.66.25 |
| 63 | 2026-08-19 20:16 | 639227667767441118 |
|
252 ms | 156.154.66.25 |
| 62 | 2026-08-19 19:59 | 639227657984833832 |
|
118 ms | 156.154.66.25 |
| 61 | 2026-08-19 19:43 | 639227648079992640 |
|
232 ms | 156.154.66.25 |
| 60 | 2026-08-19 19:26 | 639227638125048441 |
|
2163 ms | 156.154.66.25 |
| 59 | 2026-08-19 19:10 | 639227628211392142 |
|
2008 ms | 156.154.66.25 |
| 58 | 2026-08-19 18:53 | 639227618261696275 |
|
114 ms | 156.154.66.25 |
| 57 | 2026-08-19 18:36 | 639227608366233645 |
|
117 ms | 156.154.66.25 |
| 56 | 2026-08-19 18:20 | 639227598301787588 |
|
5 ms | 156.154.66.25 |
| 55 | 2026-08-19 17:27 | 639227566241010716 |
|
118 ms | 156.154.66.25 |
| 54 | 2026-08-19 17:10 | 639227556454538959 |
|
234 ms | 156.154.66.25 |
| 53 | 2026-08-19 16:54 | 639227546640305542 |
|
7 ms | 156.154.66.25 |
| 52 | 2026-08-19 16:37 | 639227536965466472 |
|
248 ms | 156.154.66.25 |
| 51 | 2026-08-19 16:21 | 639227527048658280 |
|
120 ms | 156.154.66.25 |
| 50 | 2026-08-19 16:05 | 639227517386634438 |
|
233 ms | 156.154.66.25 |
| 49 | 2026-08-19 15:48 | 639227507459551637 |
|
3 ms | 156.154.66.25 |
| 48 | 2026-08-19 15:32 | 639227497515595277 |
|
120 ms | 156.154.66.25 |
| 47 | 2026-08-19 15:15 | 639227487441798036 |
|
117 ms | 156.154.66.25 |
| 46 | 2026-08-19 14:58 | 639227477445551863 |
|
122 ms | 156.154.66.25 |
| 45 | 2026-08-19 14:41 | 639227467297067891 |
|
117 ms | 156.154.66.25 |
| 44 | 2026-08-19 14:24 | 639227457057795635 |
|
193 ms | 156.154.66.25 |
| 43 | 2026-08-19 13:31 | 639227425244777397 |
|
120 ms | 156.154.66.25 |
| 42 | 2026-08-19 13:15 | 639227415422116485 |
|
239 ms | 156.154.66.25 |
| 41 | 2026-08-19 12:58 | 639227405307256053 |
|
9 ms | 156.154.66.25 |
| 40 | 2026-08-19 12:41 | 639227395396602630 |
|
260 ms | 156.154.66.25 |
| 39 | 2026-08-19 12:25 | 639227385510363611 |
|
5 ms | 156.154.66.25 |
| 38 | 2026-08-19 12:08 | 639227375508324850 |
|
4 ms | 156.154.66.25 |
| 37 | 2026-08-19 11:52 | 639227365326611906 |
|
3 ms | 156.154.66.25 |
| 36 | 2026-08-19 11:35 | 639227355360014208 |
|
118 ms | 156.154.66.25 |
| 35 | 2026-08-19 11:18 | 639227345036782165 |
|
119 ms | 156.154.66.25 |
| 34 | 2026-08-19 11:01 | 639227334992964533 |
|
268 ms | 156.154.66.25 |
| 33 | 2026-08-19 10:44 | 639227324986605572 |
|
183 ms | 156.154.66.25 |
| 32 | 2026-08-19 10:27 | 639227314928414539 |
|
234 ms | 156.154.66.25 |
| 31 | 2026-08-19 09:34 | 639227283029182134 |
|
236 ms | 156.154.66.25 |
| 30 | 2026-08-19 09:18 | 639227273294779350 |
|
235 ms | 156.154.66.25 |
| 29 | 2026-08-19 09:02 | 639227263525231313 |
|
117 ms | 156.154.66.25 |
| 28 | 2026-08-19 08:45 | 639227253578313363 |
|
232 ms | 156.154.66.25 |
| 27 | 2026-08-19 08:29 | 639227243649973322 |
|
234 ms | 156.154.66.25 |
| 26 | 2026-08-19 08:12 | 639227233581059317 |
|
158 ms | 156.154.66.25 |
| 25 | 2026-08-19 07:55 | 639227223667352067 |
|
233 ms | 156.154.66.25 |
| 24 | 2026-08-19 07:39 | 639227213714837066 |
|
2114 ms | 156.154.66.25 |
| 23 | 2026-08-19 07:22 | 639227203701208496 |
|
131 ms | 156.154.66.25 |
| 22 | 2026-08-19 07:05 | 639227193643202179 |
|
186 ms | 156.154.66.25 |
| 21 | 2026-08-19 06:49 | 639227183584431597 |
|
232 ms | 156.154.66.25 |
| 20 | 2026-08-19 06:32 | 639227173347403088 |
|
234 ms | 156.154.66.25 |
| 19 | 2026-08-19 05:38 | 639227141523007601 |
|
4 ms | 156.154.66.25 |
| 18 | 2026-08-19 05:22 | 639227131785931574 |
|
4 ms | 156.154.66.25 |
| 17 | 2026-08-19 05:06 | 639227122176475389 |
|
7 ms | 156.154.66.25 |
| 16 | 2026-08-19 04:50 | 639227112668934596 |
|
232 ms | 156.154.66.25 |
| 15 | 2026-08-19 04:34 | 639227102773292788 |
|
117 ms | 156.154.66.25 |
| 14 | 2026-08-19 04:18 | 639227093141136930 |
|
139 ms | 156.154.66.25 |
| 13 | 2026-08-19 04:01 | 639227083449420147 |
|
253 ms | 156.154.66.25 |
| 12 | 2026-08-19 03:45 | 639227073771748493 |
|
2032 ms | 156.154.66.25 |
| 11 | 2026-08-19 03:29 | 639227063977347614 |
|
3 ms | 156.154.66.25 |
| 10 | 2026-08-19 03:13 | 639227054253519024 |
|
235 ms | 156.154.66.25 |
| 9 | 2026-08-19 02:56 | 639227044381963886 |
|
12 ms | 156.154.66.25 |
| 8 | 2026-08-19 02:40 | 639227034441085514 |
|
120 ms | 156.154.66.25 |
| 7 | 2026-08-19 01:48 | 639227003126489968 |
|
239 ms | 156.154.66.25 |
| 6 | 2026-08-19 01:32 | 639226993456311614 |
|
125 ms | 156.154.66.25 |
| 5 | 2026-08-19 01:16 | 639226983847312345 |
|
161 ms | 156.154.66.25 |
| 4 | 2026-08-19 01:00 | 639226974357874853 |
|
3 ms | 156.154.66.25 |
| 3 | 2026-08-19 00:44 | 639226964670484721 |
|
246 ms | 156.154.66.25 |
| 2 | 2026-08-19 00:28 | 639226954857899696 |
|
2138 ms | 156.154.66.25 |
| 1 | 2026-08-19 00:11 | 639226945091603488 |
|
9 ms | 156.154.66.25 |