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 2026-08-11. For this date, NameServerHistory found 77 DNS check records, 77 successful responses, 0 failed responses, and 384 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
77
Historical checks stored for this nameserver on selected date
Average Latency
384 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-11 23:55
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
77
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 2026-08-11 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 |
|---|---|---|---|---|---|
| 77 | 2026-08-11 23:55 | 639220888396333845 |
|
127 ms | 156.154.66.25 |
| 76 | 2026-08-11 23:40 | 639220878864937382 |
|
559 ms | 156.154.66.25 |
| 75 | 2026-08-11 22:47 | 639220847369072314 |
|
3 ms | 156.154.66.25 |
| 74 | 2026-08-11 22:31 | 639220838037764925 |
|
478 ms | 156.154.66.25 |
| 73 | 2026-08-11 22:16 | 639220828735120634 |
|
115 ms | 156.154.66.25 |
| 72 | 2026-08-11 22:00 | 639220819447979766 |
|
124 ms | 156.154.66.25 |
| 71 | 2026-08-11 21:45 | 639220810056531741 |
|
139 ms | 156.154.66.25 |
| 70 | 2026-08-11 21:29 | 639220800745746593 |
|
4 ms | 156.154.66.25 |
| 69 | 2026-08-11 21:13 | 639220791351626349 |
|
122 ms | 156.154.66.25 |
| 68 | 2026-08-11 20:58 | 639220782021256610 |
|
117 ms | 156.154.66.25 |
| 67 | 2026-08-11 20:42 | 639220772603347755 |
|
2129 ms | 156.154.66.25 |
| 66 | 2026-08-11 20:27 | 639220763224057047 |
|
116 ms | 156.154.66.25 |
| 65 | 2026-08-11 20:11 | 639220753691117767 |
|
499 ms | 156.154.66.25 |
| 64 | 2026-08-11 19:55 | 639220744107836218 |
|
489 ms | 156.154.66.25 |
| 63 | 2026-08-11 19:01 | 639220711927629898 |
|
127 ms | 156.154.66.25 |
| 62 | 2026-08-11 18:45 | 639220702299437921 |
|
18 ms | 156.154.66.25 |
| 61 | 2026-08-11 18:29 | 639220692505468181 |
|
509 ms | 156.154.66.25 |
| 60 | 2026-08-11 18:13 | 639220682669911239 |
|
125 ms | 156.154.66.25 |
| 59 | 2026-08-11 17:56 | 639220672929841526 |
|
155 ms | 156.154.66.25 |
| 58 | 2026-08-11 17:40 | 639220663225662315 |
|
28 ms | 156.154.66.25 |
| 57 | 2026-08-11 17:25 | 639220653846255684 |
|
499 ms | 156.154.66.25 |
| 56 | 2026-08-11 17:09 | 639220644420909059 |
|
129 ms | 156.154.66.25 |
| 55 | 2026-08-11 16:53 | 639220635074970435 |
|
502 ms | 156.154.66.25 |
| 54 | 2026-08-11 16:38 | 639220625614385966 |
|
34 ms | 156.154.66.25 |
| 53 | 2026-08-11 16:22 | 639220616132212636 |
|
4 ms | 156.154.66.25 |
| 52 | 2026-08-11 16:06 | 639220606533651662 |
|
129 ms | 156.154.66.25 |
| 51 | 2026-08-11 15:12 | 639220574514514318 |
|
127 ms | 156.154.66.25 |
| 50 | 2026-08-11 14:57 | 639220565124823874 |
|
56 ms | 156.154.66.25 |
| 49 | 2026-08-11 14:41 | 639220555799311478 |
|
167 ms | 156.154.66.25 |
| 48 | 2026-08-11 14:25 | 639220546481577614 |
|
126 ms | 156.154.66.25 |
| 47 | 2026-08-11 14:10 | 639220537036533154 |
|
151 ms | 156.154.66.25 |
| 46 | 2026-08-11 13:54 | 639220527719177174 |
|
2030 ms | 156.154.66.25 |
| 45 | 2026-08-11 13:38 | 639220518173088308 |
|
128 ms | 156.154.66.25 |
| 44 | 2026-08-11 13:23 | 639220508902896243 |
|
115 ms | 156.154.66.25 |
| 43 | 2026-08-11 13:07 | 639220499455923005 |
|
120 ms | 156.154.66.25 |
| 42 | 2026-08-11 12:51 | 639220490082583768 |
|
2010 ms | 156.154.66.25 |
| 41 | 2026-08-11 12:36 | 639220480636590998 |
|
140 ms | 156.154.66.25 |
| 40 | 2026-08-11 12:19 | 639220469585029273 |
|
39 ms | 156.154.66.25 |
| 39 | 2026-08-11 11:25 | 639220438074188884 |
|
124 ms | 156.154.66.25 |
| 38 | 2026-08-11 11:10 | 639220428789720049 |
|
11 ms | 156.154.66.25 |
| 37 | 2026-08-11 10:54 | 639220419558302820 |
|
7 ms | 156.154.66.25 |
| 36 | 2026-08-11 10:39 | 639220410448738795 |
|
129 ms | 156.154.66.25 |
| 35 | 2026-08-11 10:24 | 639220401034081530 |
|
133 ms | 156.154.66.25 |
| 34 | 2026-08-11 10:08 | 639220391766674161 |
|
137 ms | 156.154.66.25 |
| 33 | 2026-08-11 09:52 | 639220382275807148 |
|
138 ms | 156.154.66.25 |
| 32 | 2026-08-11 09:37 | 639220373034162867 |
|
12 ms | 156.154.66.25 |
| 31 | 2026-08-11 09:21 | 639220363994971859 |
|
129 ms | 156.154.66.25 |
| 30 | 2026-08-11 09:06 | 639220354563965455 |
|
2218 ms | 156.154.66.25 |
| 29 | 2026-08-11 08:50 | 639220345437414880 |
|
8 ms | 156.154.66.25 |
| 28 | 2026-08-11 08:35 | 639220336024248987 |
|
384 ms | 156.154.66.25 |
| 27 | 2026-08-11 07:43 | 639220304233635692 |
|
132 ms | 156.154.66.25 |
| 26 | 2026-08-11 07:27 | 639220294872170960 |
|
462 ms | 156.154.66.25 |
| 25 | 2026-08-11 07:12 | 639220285547177980 |
|
125 ms | 156.154.66.25 |
| 24 | 2026-08-11 06:56 | 639220276337941315 |
|
3 ms | 156.154.66.25 |
| 23 | 2026-08-11 06:41 | 639220267175191677 |
|
5 ms | 156.154.66.25 |
| 22 | 2026-08-11 06:26 | 639220257981518924 |
|
503 ms | 156.154.66.25 |
| 21 | 2026-08-11 06:11 | 639220249265489070 |
|
23 ms | 156.154.66.25 |
| 20 | 2026-08-11 05:56 | 639220240700249205 |
|
2 ms | 156.154.66.25 |
| 19 | 2026-08-11 05:42 | 639220231975029986 |
|
5 ms | 156.154.66.25 |
| 18 | 2026-08-11 05:27 | 639220223261176932 |
|
36 ms | 156.154.66.25 |
| 17 | 2026-08-11 05:13 | 639220214366718456 |
|
128 ms | 156.154.66.25 |
| 16 | 2026-08-11 04:58 | 639220205306334524 |
|
5 ms | 156.154.66.25 |
| 15 | 2026-08-11 04:04 | 639220174463175061 |
|
490 ms | 156.154.66.25 |
| 14 | 2026-08-11 03:50 | 639220165777190438 |
|
17 ms | 156.154.66.25 |
| 13 | 2026-08-11 03:35 | 639220156880374825 |
|
501 ms | 156.154.66.25 |
| 12 | 2026-08-11 03:20 | 639220148139986945 |
|
2031 ms | 156.154.66.25 |
| 11 | 2026-08-11 03:06 | 639220139271074299 |
|
19 ms | 156.154.66.25 |
| 10 | 2026-08-11 02:51 | 639220130565901336 |
|
2143 ms | 156.154.66.25 |
| 9 | 2026-08-11 02:36 | 639220121659980575 |
|
7 ms | 156.154.66.25 |
| 8 | 2026-08-11 02:21 | 639220112857650894 |
|
121 ms | 156.154.66.25 |
| 7 | 2026-08-11 02:06 | 639220103767686219 |
|
4477 ms | 156.154.66.25 |
| 6 | 2026-08-11 01:51 | 639220094545970611 |
|
358 ms | 156.154.66.25 |
| 5 | 2026-08-11 01:36 | 639220085476091081 |
|
2014 ms | 156.154.66.25 |
| 4 | 2026-08-11 01:21 | 639220076243751161 |
|
12 ms | 156.154.66.25 |
| 3 | 2026-08-11 00:29 | 639220045322845190 |
|
7 ms | 156.154.66.25 |
| 2 | 2026-08-11 00:15 | 639220036434132314 |
|
11 ms | 156.154.66.25 |
| 1 | 2026-08-11 00:00 | 639220027366289509 |
|
8 ms | 156.154.66.25 |