History for nameserver.concentric.net
Domain: concentric.net • Tracking since 2026-08-04 23:25 UTC
DNS response history for nameserver.concentric.net
nameserver.concentric.net 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, 73 successful responses, 1 failed responses, and 237 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 nameserver.concentric.net.
Records on Selected Date
74
Historical checks stored for this nameserver on selected date
Average Latency
237 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-19 23:47
All timestamps shown in UTC
Latest Resolved IP on Selected Date
156.154.64.25
Most recently resolved hosting IP on selected date
Successful Responses
73
Checks that returned a measurable response
Failed Responses
1
Checks with no response or no returned latency
Failure Rate
1%
Based on the selected date history
Selected Date Status
Responsive
At least one successful response exists on selected date
History for nameserver.concentric.net
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 23:47 | 639227795899225951 |
|
53 ms | 156.154.64.25 |
| 73 | 2026-08-19 23:31 | 639227786351762008 |
|
14 ms | 156.154.64.25 |
| 72 | 2026-08-19 23:15 | 639227776640591733 |
|
18 ms | 156.154.64.25 |
| 71 | 2026-08-19 22:59 | 639227767128841282 |
|
8 ms | 156.154.64.25 |
| 70 | 2026-08-19 22:43 | 639227757477304711 |
|
496 ms | 156.154.64.25 |
| 69 | 2026-08-19 22:27 | 639227747572098014 |
|
174 ms | 156.154.64.25 |
| 68 | 2026-08-19 22:10 | 639227737588613113 |
|
511 ms | 156.154.64.25 |
| 67 | 2026-08-19 21:18 | 639227706134603955 |
|
165 ms | 156.154.64.25 |
| 66 | 2026-08-19 21:02 | 639227696589027396 |
|
22 ms | 156.154.64.25 |
| 65 | 2026-08-19 20:46 | 639227687097707639 |
|
508 ms | 156.154.64.25 |
| 64 | 2026-08-19 20:30 | 639227677474464487 |
|
30 ms | 156.154.64.25 |
| 63 | 2026-08-19 20:14 | 639227667767441118 |
|
- | |
| 62 | 2026-08-19 19:58 | 639227657984833832 |
|
364 ms | 156.154.64.25 |
| 61 | 2026-08-19 19:41 | 639227648079992640 |
|
503 ms | 156.154.64.25 |
| 60 | 2026-08-19 19:25 | 639227638125048441 |
|
500 ms | 156.154.64.25 |
| 59 | 2026-08-19 19:08 | 639227628211392142 |
|
489 ms | 156.154.64.25 |
| 58 | 2026-08-19 18:51 | 639227618261696275 |
|
163 ms | 156.154.64.25 |
| 57 | 2026-08-19 18:35 | 639227608366233645 |
|
20 ms | 156.154.64.25 |
| 56 | 2026-08-19 18:18 | 639227598301787588 |
|
125 ms | 156.154.64.25 |
| 55 | 2026-08-19 17:25 | 639227566241010716 |
|
24 ms | 156.154.64.25 |
| 54 | 2026-08-19 17:08 | 639227556454538959 |
|
2017 ms | 156.154.64.25 |
| 53 | 2026-08-19 16:52 | 639227546640305542 |
|
7 ms | 156.154.64.25 |
| 52 | 2026-08-19 16:36 | 639227536965466472 |
|
517 ms | 156.154.64.25 |
| 51 | 2026-08-19 16:19 | 639227527048658280 |
|
123 ms | 156.154.64.25 |
| 50 | 2026-08-19 16:03 | 639227517386634438 |
|
8 ms | 156.154.64.25 |
| 49 | 2026-08-19 15:47 | 639227507459551637 |
|
486 ms | 156.154.64.25 |
| 48 | 2026-08-19 15:30 | 639227497515595277 |
|
109 ms | 156.154.64.25 |
| 47 | 2026-08-19 15:13 | 639227487441798036 |
|
282 ms | 156.154.64.25 |
| 46 | 2026-08-19 14:57 | 639227477445551863 |
|
21 ms | 156.154.64.25 |
| 45 | 2026-08-19 14:40 | 639227467297067891 |
|
483 ms | 156.154.64.25 |
| 44 | 2026-08-19 14:23 | 639227457057795635 |
|
7 ms | 156.154.64.25 |
| 43 | 2026-08-19 13:30 | 639227425244777397 |
|
25 ms | 156.154.64.25 |
| 42 | 2026-08-19 13:13 | 639227415422116485 |
|
336 ms | 156.154.64.25 |
| 41 | 2026-08-19 12:56 | 639227405307256053 |
|
477 ms | 156.154.64.25 |
| 40 | 2026-08-19 12:40 | 639227395396602630 |
|
127 ms | 156.154.64.25 |
| 39 | 2026-08-19 12:23 | 639227385510363611 |
|
33 ms | 156.154.64.25 |
| 38 | 2026-08-19 12:07 | 639227375508324850 |
|
52 ms | 156.154.64.25 |
| 37 | 2026-08-19 11:50 | 639227365326611906 |
|
17 ms | 156.154.64.25 |
| 36 | 2026-08-19 11:33 | 639227355360014208 |
|
45 ms | 156.154.64.25 |
| 35 | 2026-08-19 11:16 | 639227345036782165 |
|
9 ms | 156.154.64.25 |
| 34 | 2026-08-19 10:59 | 639227334992964533 |
|
6 ms | 156.154.64.25 |
| 33 | 2026-08-19 10:43 | 639227324986605572 |
|
7 ms | 156.154.64.25 |
| 32 | 2026-08-19 10:26 | 639227314928414539 |
|
5 ms | 156.154.64.25 |
| 31 | 2026-08-19 09:32 | 639227283029182134 |
|
384 ms | 156.154.64.25 |
| 30 | 2026-08-19 09:16 | 639227273294779350 |
|
29 ms | 156.154.64.25 |
| 29 | 2026-08-19 09:00 | 639227263525231313 |
|
116 ms | 156.154.64.25 |
| 28 | 2026-08-19 08:44 | 639227253578313363 |
|
7 ms | 156.154.64.25 |
| 27 | 2026-08-19 08:27 | 639227243649973322 |
|
501 ms | 156.154.64.25 |
| 26 | 2026-08-19 08:10 | 639227233581059317 |
|
12 ms | 156.154.64.25 |
| 25 | 2026-08-19 07:54 | 639227223667352067 |
|
13 ms | 156.154.64.25 |
| 24 | 2026-08-19 07:37 | 639227213714837066 |
|
4 ms | 156.154.64.25 |
| 23 | 2026-08-19 07:20 | 639227203701208496 |
|
152 ms | 156.154.64.25 |
| 22 | 2026-08-19 07:04 | 639227193643202179 |
|
118 ms | 156.154.64.25 |
| 21 | 2026-08-19 06:47 | 639227183584431597 |
|
113 ms | 156.154.64.25 |
| 20 | 2026-08-19 06:30 | 639227173347403088 |
|
523 ms | 156.154.64.25 |
| 19 | 2026-08-19 05:37 | 639227141523007601 |
|
123 ms | 156.154.64.25 |
| 18 | 2026-08-19 05:21 | 639227131785931574 |
|
488 ms | 156.154.64.25 |
| 17 | 2026-08-19 05:04 | 639227122176475389 |
|
16 ms | 156.154.64.25 |
| 16 | 2026-08-19 04:49 | 639227112668934596 |
|
490 ms | 156.154.64.25 |
| 15 | 2026-08-19 04:32 | 639227102773292788 |
|
169 ms | 156.154.64.25 |
| 14 | 2026-08-19 04:16 | 639227093141136930 |
|
14 ms | 156.154.64.25 |
| 13 | 2026-08-19 04:00 | 639227083449420147 |
|
172 ms | 156.154.64.25 |
| 12 | 2026-08-19 03:44 | 639227073771748493 |
|
5 ms | 156.154.64.25 |
| 11 | 2026-08-19 03:27 | 639227063977347614 |
|
528 ms | 156.154.64.25 |
| 10 | 2026-08-19 03:11 | 639227054253519024 |
|
512 ms | 156.154.64.25 |
| 9 | 2026-08-19 02:55 | 639227044381963886 |
|
195 ms | 156.154.64.25 |
| 8 | 2026-08-19 02:38 | 639227034441085514 |
|
129 ms | 156.154.64.25 |
| 7 | 2026-08-19 01:46 | 639227003126489968 |
|
2 ms | 156.154.64.25 |
| 6 | 2026-08-19 01:30 | 639226993456311614 |
|
2009 ms | 156.154.64.25 |
| 5 | 2026-08-19 01:14 | 639226983847312345 |
|
139 ms | 156.154.64.25 |
| 4 | 2026-08-19 00:58 | 639226974357874853 |
|
338 ms | 156.154.64.25 |
| 3 | 2026-08-19 00:42 | 639226964670484721 |
|
326 ms | 156.154.64.25 |
| 2 | 2026-08-19 00:26 | 639226954857899696 |
|
180 ms | 156.154.64.25 |
| 1 | 2026-08-19 00:09 | 639226945091603488 |
|
118 ms | 156.154.64.25 |