History for nameserver2.concentric.net
Domain: concentric.net • Tracking since 2026-08-04 23:25 UTC
DNS response history for nameserver2.concentric.net
nameserver2.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 2026-08-10. For this date, NameServerHistory found 81 DNS check records, 81 successful responses, 0 failed responses, and 292 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 nameserver2.concentric.net.
Records on Selected Date
81
Historical checks stored for this nameserver on selected date
Average Latency
292 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-10 23:44
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
81
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 nameserver2.concentric.net
Showing DNS history for 2026-08-10 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 |
|---|---|---|---|---|---|
| 81 | 2026-08-10 23:44 | 639220018272941900 |
|
374 ms | 156.154.66.25 |
| 80 | 2026-08-10 23:29 | 639220009109892969 |
|
514 ms | 156.154.66.25 |
| 79 | 2026-08-10 23:14 | 639220000040489788 |
|
136 ms | 156.154.66.25 |
| 78 | 2026-08-10 22:59 | 639219991197135747 |
|
7 ms | 156.154.66.25 |
| 77 | 2026-08-10 22:44 | 639219982104540014 |
|
122 ms | 156.154.66.25 |
| 76 | 2026-08-10 22:29 | 639219973150300215 |
|
508 ms | 156.154.66.25 |
| 75 | 2026-08-10 22:14 | 639219964188486697 |
|
485 ms | 156.154.66.25 |
| 74 | 2026-08-10 21:59 | 639219954995921784 |
|
52 ms | 156.154.66.25 |
| 73 | 2026-08-10 21:43 | 639219945559908104 |
|
125 ms | 156.154.66.25 |
| 72 | 2026-08-10 20:51 | 639219914137782273 |
|
2139 ms | 156.154.66.25 |
| 71 | 2026-08-10 20:35 | 639219904858355064 |
|
129 ms | 156.154.66.25 |
| 70 | 2026-08-10 20:20 | 639219895655263396 |
|
128 ms | 156.154.66.25 |
| 69 | 2026-08-10 20:05 | 639219886527091074 |
|
9 ms | 156.154.66.25 |
| 68 | 2026-08-10 19:49 | 639219877343266628 |
|
221 ms | 156.154.66.25 |
| 67 | 2026-08-10 19:34 | 639219868177358195 |
|
475 ms | 156.154.66.25 |
| 66 | 2026-08-10 19:19 | 639219859159581515 |
|
504 ms | 156.154.66.25 |
| 65 | 2026-08-10 19:04 | 639219850124020182 |
|
119 ms | 156.154.66.25 |
| 64 | 2026-08-10 18:49 | 639219840940124840 |
|
124 ms | 156.154.66.25 |
| 63 | 2026-08-10 18:33 | 639219831829876486 |
|
28 ms | 156.154.66.25 |
| 62 | 2026-08-10 18:18 | 639219822587759143 |
|
12 ms | 156.154.66.25 |
| 61 | 2026-08-10 18:02 | 639219813247114428 |
|
33 ms | 156.154.66.25 |
| 60 | 2026-08-10 17:11 | 639219781959606396 |
|
476 ms | 156.154.66.25 |
| 59 | 2026-08-10 16:55 | 639219772658305431 |
|
168 ms | 156.154.66.25 |
| 58 | 2026-08-10 16:40 | 639219763454523027 |
|
365 ms | 156.154.66.25 |
| 57 | 2026-08-10 16:25 | 639219754279127815 |
|
6 ms | 156.154.66.25 |
| 56 | 2026-08-10 16:09 | 639219745087467767 |
|
352 ms | 156.154.66.25 |
| 55 | 2026-08-10 15:54 | 639219735900678107 |
|
122 ms | 156.154.66.25 |
| 54 | 2026-08-10 15:39 | 639219726531461979 |
|
166 ms | 156.154.66.25 |
| 53 | 2026-08-10 15:23 | 639219717415222156 |
|
4 ms | 156.154.66.25 |
| 52 | 2026-08-10 15:08 | 639219708266470863 |
|
499 ms | 156.154.66.25 |
| 51 | 2026-08-10 14:53 | 639219699049479559 |
|
509 ms | 156.154.66.25 |
| 50 | 2026-08-10 14:37 | 639219689775815194 |
|
164 ms | 156.154.66.25 |
| 49 | 2026-08-10 14:22 | 639219680511810632 |
|
7 ms | 156.154.66.25 |
| 48 | 2026-08-10 13:29 | 639219648997191257 |
|
2018 ms | 156.154.66.25 |
| 47 | 2026-08-10 13:14 | 639219639938909436 |
|
136 ms | 156.154.66.25 |
| 46 | 2026-08-10 12:59 | 639219630718286441 |
|
119 ms | 156.154.66.25 |
| 45 | 2026-08-10 12:43 | 639219621472350410 |
|
19 ms | 156.154.66.25 |
| 44 | 2026-08-10 12:28 | 639219612500421992 |
|
222 ms | 156.154.66.25 |
| 43 | 2026-08-10 12:13 | 639219603383833445 |
|
20 ms | 156.154.66.25 |
| 42 | 2026-08-10 11:58 | 639219594143823358 |
|
161 ms | 156.154.66.25 |
| 41 | 2026-08-10 11:43 | 639219585053166024 |
|
296 ms | 156.154.66.25 |
| 40 | 2026-08-10 11:27 | 639219575885776644 |
|
280 ms | 156.154.66.25 |
| 39 | 2026-08-10 11:12 | 639219566844532361 |
|
125 ms | 156.154.66.25 |
| 38 | 2026-08-10 10:57 | 639219557705808294 |
|
373 ms | 156.154.66.25 |
| 37 | 2026-08-10 10:42 | 639219548482688649 |
|
503 ms | 156.154.66.25 |
| 36 | 2026-08-10 09:50 | 639219517492763539 |
|
116 ms | 156.154.66.25 |
| 35 | 2026-08-10 09:36 | 639219508755773605 |
|
15 ms | 156.154.66.25 |
| 34 | 2026-08-10 09:21 | 639219499852103863 |
|
464 ms | 156.154.66.25 |
| 33 | 2026-08-10 09:06 | 639219490893714387 |
|
324 ms | 156.154.66.25 |
| 32 | 2026-08-10 08:51 | 639219482299305521 |
|
119 ms | 156.154.66.25 |
| 31 | 2026-08-10 08:37 | 639219473613114853 |
|
18 ms | 156.154.66.25 |
| 30 | 2026-08-10 08:22 | 639219465061138643 |
|
8 ms | 156.154.66.25 |
| 29 | 2026-08-10 08:09 | 639219456616129015 |
|
2021 ms | 156.154.66.25 |
| 28 | 2026-08-10 07:54 | 639219447974008557 |
|
10 ms | 156.154.66.25 |
| 27 | 2026-08-10 07:40 | 639219439498255213 |
|
5 ms | 156.154.66.25 |
| 26 | 2026-08-10 07:25 | 639219430664872256 |
|
125 ms | 156.154.66.25 |
| 25 | 2026-08-10 07:10 | 639219421757560037 |
|
114 ms | 156.154.66.25 |
| 24 | 2026-08-10 06:19 | 639219390773218684 |
|
493 ms | 156.154.66.25 |
| 23 | 2026-08-10 06:04 | 639219382205367722 |
|
488 ms | 156.154.66.25 |
| 22 | 2026-08-10 05:50 | 639219373711937615 |
|
7 ms | 156.154.66.25 |
| 21 | 2026-08-10 05:36 | 639219365088558404 |
|
15 ms | 156.154.66.25 |
| 20 | 2026-08-10 05:21 | 639219356348833255 |
|
2035 ms | 156.154.66.25 |
| 19 | 2026-08-10 05:07 | 639219347860053478 |
|
139 ms | 156.154.66.25 |
| 18 | 2026-08-10 04:53 | 639219339173195121 |
|
10 ms | 156.154.66.25 |
| 17 | 2026-08-10 04:38 | 639219330642664669 |
|
224 ms | 156.154.66.25 |
| 16 | 2026-08-10 04:24 | 639219322058698995 |
|
486 ms | 156.154.66.25 |
| 15 | 2026-08-10 04:10 | 639219313564344199 |
|
185 ms | 156.154.66.25 |
| 14 | 2026-08-10 03:55 | 639219304775113236 |
|
157 ms | 156.154.66.25 |
| 13 | 2026-08-10 03:40 | 639219295706181119 |
|
471 ms | 156.154.66.25 |
| 12 | 2026-08-10 02:49 | 639219264663923254 |
|
203 ms | 156.154.66.25 |
| 11 | 2026-08-10 02:35 | 639219256015178099 |
|
524 ms | 156.154.66.25 |
| 10 | 2026-08-10 02:20 | 639219247509540188 |
|
176 ms | 156.154.66.25 |
| 9 | 2026-08-10 02:06 | 639219238999539092 |
|
19 ms | 156.154.66.25 |
| 8 | 2026-08-10 01:52 | 639219230498823902 |
|
11 ms | 156.154.66.25 |
| 7 | 2026-08-10 01:38 | 639219221706460911 |
|
10 ms | 156.154.66.25 |
| 6 | 2026-08-10 01:23 | 639219212930606887 |
|
21 ms | 156.154.66.25 |
| 5 | 2026-08-10 01:09 | 639219204307908525 |
|
9 ms | 156.154.66.25 |
| 4 | 2026-08-10 00:54 | 639219195720181470 |
|
120 ms | 156.154.66.25 |
| 3 | 2026-08-10 00:40 | 639219186898174002 |
|
507 ms | 156.154.66.25 |
| 2 | 2026-08-10 00:25 | 639219178004946976 |
|
492 ms | 156.154.66.25 |
| 1 | 2026-08-10 00:10 | 639219168958805474 |
|
117 ms | 156.154.66.25 |