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 2026-08-23. For this date, NameServerHistory found 75 DNS check records, 74 successful responses, 1 failed responses, and 240 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
75
Historical checks stored for this nameserver on selected date
Average Latency
240 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-23 23:52
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
74
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 2026-08-23 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 | 2026-08-23 23:52 | 639231254406598736 |
|
2327 ms | 156.154.64.25 |
| 74 | 2026-08-23 23:36 | 639231244697865594 |
|
9 ms | 156.154.64.25 |
| 73 | 2026-08-23 23:19 | 639231234893504693 |
|
35 ms | 156.154.64.25 |
| 72 | 2026-08-23 23:03 | 639231225024549139 |
|
128 ms | 156.154.64.25 |
| 71 | 2026-08-23 22:46 | 639231214931957622 |
|
6 ms | 156.154.64.25 |
| 70 | 2026-08-23 22:29 | 639231204962010549 |
|
493 ms | 156.154.64.25 |
| 69 | 2026-08-23 22:13 | 639231195170138463 |
|
8 ms | 156.154.64.25 |
| 68 | 2026-08-23 21:57 | 639231185235020577 |
|
12 ms | 156.154.64.25 |
| 67 | 2026-08-23 21:40 | 639231175558690075 |
|
141 ms | 156.154.64.25 |
| 66 | 2026-08-23 21:24 | 639231165610444012 |
|
9 ms | 156.154.64.25 |
| 65 | 2026-08-23 20:31 | 639231133806425363 |
|
135 ms | 156.154.64.25 |
| 64 | 2026-08-23 20:15 | 639231124203758023 |
|
122 ms | 156.154.64.25 |
| 63 | 2026-08-23 19:59 | 639231114428262706 |
|
8 ms | 156.154.64.25 |
| 62 | 2026-08-23 19:42 | 639231104662480065 |
|
- | |
| 61 | 2026-08-23 19:26 | 639231094840372018 |
|
122 ms | 156.154.64.25 |
| 60 | 2026-08-23 19:10 | 639231085024583224 |
|
2041 ms | 156.154.64.25 |
| 59 | 2026-08-23 18:53 | 639231075257417427 |
|
2009 ms | 156.154.64.25 |
| 58 | 2026-08-23 18:37 | 639231065516009503 |
|
492 ms | 156.154.64.25 |
| 57 | 2026-08-23 18:21 | 639231055805348837 |
|
129 ms | 156.154.64.25 |
| 56 | 2026-08-23 18:04 | 639231045980373765 |
|
123 ms | 156.154.64.25 |
| 55 | 2026-08-23 17:48 | 639231035984577527 |
|
21 ms | 156.154.64.25 |
| 54 | 2026-08-23 17:31 | 639231025928115303 |
|
184 ms | 156.154.64.25 |
| 53 | 2026-08-23 16:38 | 639230994250157583 |
|
3 ms | 156.154.64.25 |
| 52 | 2026-08-23 16:22 | 639230984476411369 |
|
119 ms | 156.154.64.25 |
| 51 | 2026-08-23 16:06 | 639230974838373450 |
|
59 ms | 156.154.64.25 |
| 50 | 2026-08-23 15:50 | 639230965244277645 |
|
296 ms | 156.154.64.25 |
| 49 | 2026-08-23 15:34 | 639230955522101820 |
|
3 ms | 156.154.64.25 |
| 48 | 2026-08-23 15:17 | 639230945754521603 |
|
202 ms | 156.154.64.25 |
| 47 | 2026-08-23 15:01 | 639230935852040504 |
|
14 ms | 156.154.64.25 |
| 46 | 2026-08-23 14:45 | 639230926222061048 |
|
9 ms | 156.154.64.25 |
| 45 | 2026-08-23 14:28 | 639230916449726907 |
|
123 ms | 156.154.64.25 |
| 44 | 2026-08-23 14:12 | 639230906595053086 |
|
2 ms | 156.154.64.25 |
| 43 | 2026-08-23 13:55 | 639230896680429441 |
|
143 ms | 156.154.64.25 |
| 42 | 2026-08-23 13:39 | 639230886630210965 |
|
12 ms | 156.154.64.25 |
| 41 | 2026-08-23 12:47 | 639230855430405719 |
|
4 ms | 156.154.64.25 |
| 40 | 2026-08-23 12:31 | 639230845707499136 |
|
137 ms | 156.154.64.25 |
| 39 | 2026-08-23 12:15 | 639230836186805419 |
|
4 ms | 156.154.64.25 |
| 38 | 2026-08-23 11:59 | 639230826493828316 |
|
7 ms | 156.154.64.25 |
| 37 | 2026-08-23 11:42 | 639230816817882996 |
|
491 ms | 156.154.64.25 |
| 36 | 2026-08-23 11:26 | 639230806933854189 |
|
524 ms | 156.154.64.25 |
| 35 | 2026-08-23 11:10 | 639230797120243854 |
|
4 ms | 156.154.64.25 |
| 34 | 2026-08-23 10:53 | 639230787310272840 |
|
154 ms | 156.154.64.25 |
| 33 | 2026-08-23 10:37 | 639230777600173142 |
|
462 ms | 156.154.64.25 |
| 32 | 2026-08-23 10:21 | 639230767665024593 |
|
249 ms | 156.154.64.25 |
| 31 | 2026-08-23 10:04 | 639230757720962293 |
|
134 ms | 156.154.64.25 |
| 30 | 2026-08-23 09:47 | 639230747722189784 |
|
10 ms | 156.154.64.25 |
| 29 | 2026-08-23 08:55 | 639230716313923480 |
|
3 ms | 156.154.64.25 |
| 28 | 2026-08-23 08:39 | 639230706813835990 |
|
4 ms | 156.154.64.25 |
| 27 | 2026-08-23 08:23 | 639230696871062203 |
|
118 ms | 156.154.64.25 |
| 26 | 2026-08-23 08:06 | 639230687142781616 |
|
13 ms | 156.154.64.25 |
| 25 | 2026-08-23 07:50 | 639230677432142227 |
|
133 ms | 156.154.64.25 |
| 24 | 2026-08-23 07:34 | 639230667686258061 |
|
18 ms | 156.154.64.25 |
| 23 | 2026-08-23 07:18 | 639230658039243685 |
|
492 ms | 156.154.64.25 |
| 22 | 2026-08-23 07:02 | 639230648468473803 |
|
12 ms | 156.154.64.25 |
| 21 | 2026-08-23 06:46 | 639230638829658294 |
|
7 ms | 156.154.64.25 |
| 20 | 2026-08-23 06:30 | 639230629247017617 |
|
360 ms | 156.154.64.25 |
| 19 | 2026-08-23 06:14 | 639230619625318239 |
|
6 ms | 156.154.64.25 |
| 18 | 2026-08-23 05:57 | 639230609697630264 |
|
31 ms | 156.154.64.25 |
| 17 | 2026-08-23 05:05 | 639230578570131864 |
|
3 ms | 156.154.64.25 |
| 16 | 2026-08-23 04:49 | 639230568958963168 |
|
5 ms | 156.154.64.25 |
| 15 | 2026-08-23 04:33 | 639230559287611211 |
|
22 ms | 156.154.64.25 |
| 14 | 2026-08-23 04:17 | 639230549524312030 |
|
182 ms | 156.154.64.25 |
| 13 | 2026-08-23 04:01 | 639230539739801669 |
|
175 ms | 156.154.64.25 |
| 12 | 2026-08-23 03:45 | 639230530084069375 |
|
36 ms | 156.154.64.25 |
| 11 | 2026-08-23 03:28 | 639230520362691441 |
|
2299 ms | 156.154.64.25 |
| 10 | 2026-08-23 03:12 | 639230510677194518 |
|
460 ms | 156.154.64.25 |
| 9 | 2026-08-23 02:56 | 639230501156002646 |
|
119 ms | 156.154.64.25 |
| 8 | 2026-08-23 02:40 | 639230491502198541 |
|
17 ms | 156.154.64.25 |
| 7 | 2026-08-23 02:24 | 639230481860318494 |
|
19 ms | 156.154.64.25 |
| 6 | 2026-08-23 02:08 | 639230471893008575 |
|
28 ms | 156.154.64.25 |
| 5 | 2026-08-23 01:14 | 639230440030877421 |
|
8 ms | 156.154.64.25 |
| 4 | 2026-08-23 00:58 | 639230430479725508 |
|
527 ms | 156.154.64.25 |
| 3 | 2026-08-23 00:42 | 639230420875160219 |
|
549 ms | 156.154.64.25 |
| 2 | 2026-08-23 00:26 | 639230411240692575 |
|
117 ms | 156.154.64.25 |
| 1 | 2026-08-23 00:10 | 639230401550806607 |
|
246 ms | 156.154.64.25 |