History for isi.arpa.net
Domain: arpa.net • Tracking since 2026-08-04 23:25 UTC
DNS response history for isi.arpa.net
isi.arpa.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 2026-08-27. For this date, NameServerHistory found 71 DNS check records, 71 successful responses, 0 failed responses, and 254 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 isi.arpa.net.
Records on Selected Date
71
Historical checks stored for this nameserver on selected date
Average Latency
254 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-27 23:20
All timestamps shown in UTC
Latest Resolved IP on Selected Date
66.55.76.165
Most recently resolved hosting IP on selected date
Successful Responses
71
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 isi.arpa.net
Showing DNS history for 2026-08-27 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 |
|---|---|---|---|---|---|
| 71 | 2026-08-27 23:20 | 639234690580226618 |
|
95 ms | 66.55.76.165 |
| 70 | 2026-08-27 23:03 | 639234680477852135 |
|
118 ms | 66.55.76.165 |
| 69 | 2026-08-27 22:46 | 639234670282270693 |
|
2013 ms | 66.55.76.165 |
| 68 | 2026-08-27 22:29 | 639234660146106544 |
|
162 ms | 66.55.76.165 |
| 67 | 2026-08-27 22:12 | 639234649768231829 |
|
174 ms | 66.55.76.165 |
| 66 | 2026-08-27 21:55 | 639234639589413826 |
|
205 ms | 66.55.76.165 |
| 65 | 2026-08-27 21:38 | 639234629372993861 |
|
214 ms | 66.55.76.165 |
| 64 | 2026-08-27 21:21 | 639234619223904344 |
|
155 ms | 66.55.76.165 |
| 63 | 2026-08-27 21:04 | 639234608944811927 |
|
188 ms | 66.55.76.165 |
| 62 | 2026-08-27 20:47 | 639234598661858910 |
|
167 ms | 66.55.76.165 |
| 61 | 2026-08-27 20:29 | 639234588314533893 |
|
207 ms | 66.55.76.165 |
| 60 | 2026-08-27 20:12 | 639234577878211878 |
|
195 ms | 66.55.76.165 |
| 59 | 2026-08-27 19:18 | 639234545578367474 |
|
195 ms | 66.55.76.165 |
| 58 | 2026-08-27 19:01 | 639234535255111795 |
|
258 ms | 66.55.76.165 |
| 57 | 2026-08-27 18:44 | 639234525107594067 |
|
209 ms | 66.55.76.165 |
| 56 | 2026-08-27 18:27 | 639234514890244566 |
|
195 ms | 66.55.76.165 |
| 55 | 2026-08-27 18:10 | 639234504745477862 |
|
209 ms | 66.55.76.165 |
| 54 | 2026-08-27 17:53 | 639234494449227290 |
|
97 ms | 66.55.76.165 |
| 53 | 2026-08-27 17:36 | 639234484118025686 |
|
108 ms | 66.55.76.165 |
| 52 | 2026-08-27 17:19 | 639234473946362077 |
|
100 ms | 66.55.76.165 |
| 51 | 2026-08-27 17:02 | 639234463759124388 |
|
97 ms | 66.55.76.165 |
| 50 | 2026-08-27 16:45 | 639234453500759178 |
|
96 ms | 66.55.76.165 |
| 49 | 2026-08-27 16:27 | 639234442983541638 |
|
166 ms | 66.55.76.165 |
| 48 | 2026-08-27 16:10 | 639234432404354562 |
|
110 ms | 66.55.76.165 |
| 47 | 2026-08-27 15:15 | 639234399767719119 |
|
426 ms | 66.55.76.165 |
| 46 | 2026-08-27 14:58 | 639234389460601485 |
|
164 ms | 66.55.76.165 |
| 45 | 2026-08-27 14:41 | 639234379227178707 |
|
154 ms | 66.55.76.165 |
| 44 | 2026-08-27 14:24 | 639234369065315214 |
|
206 ms | 66.55.76.165 |
| 43 | 2026-08-27 14:07 | 639234358825501576 |
|
212 ms | 66.55.76.165 |
| 42 | 2026-08-27 13:50 | 639234348572745268 |
|
108 ms | 66.55.76.165 |
| 41 | 2026-08-27 13:33 | 639234338264503481 |
|
227 ms | 66.55.76.165 |
| 40 | 2026-08-27 13:15 | 639234327818741376 |
|
258 ms | 66.55.76.165 |
| 39 | 2026-08-27 12:58 | 639234317475724313 |
|
164 ms | 66.55.76.165 |
| 38 | 2026-08-27 12:41 | 639234307007468133 |
|
329 ms | 66.55.76.165 |
| 37 | 2026-08-27 12:23 | 639234296664302575 |
|
259 ms | 66.55.76.165 |
| 36 | 2026-08-27 12:06 | 639234286253196126 |
|
213 ms | 66.55.76.165 |
| 35 | 2026-08-27 11:12 | 639234253963286387 |
|
106 ms | 66.55.76.165 |
| 34 | 2026-08-27 10:55 | 639234243654907465 |
|
172 ms | 66.55.76.165 |
| 33 | 2026-08-27 10:38 | 639234233269654413 |
|
97 ms | 66.55.76.165 |
| 32 | 2026-08-27 10:20 | 639234222943951923 |
|
165 ms | 66.55.76.165 |
| 31 | 2026-08-27 10:03 | 639234212558002823 |
|
117 ms | 66.55.76.165 |
| 30 | 2026-08-27 09:46 | 639234202117531850 |
|
166 ms | 66.55.76.165 |
| 29 | 2026-08-27 09:28 | 639234191649612722 |
|
174 ms | 66.55.76.165 |
| 28 | 2026-08-27 09:11 | 639234181105879568 |
|
201 ms | 66.55.76.165 |
| 27 | 2026-08-27 08:53 | 639234170713214496 |
|
186 ms | 66.55.76.165 |
| 26 | 2026-08-27 08:36 | 639234160341037652 |
|
195 ms | 66.55.76.165 |
| 25 | 2026-08-27 08:19 | 639234149799404224 |
|
99 ms | 66.55.76.165 |
| 24 | 2026-08-27 08:01 | 639234139553286469 |
|
209 ms | 66.55.76.165 |
| 23 | 2026-08-27 07:08 | 639234107183588293 |
|
102 ms | 66.55.76.165 |
| 22 | 2026-08-27 06:50 | 639234096905435724 |
|
205 ms | 66.55.76.165 |
| 21 | 2026-08-27 06:33 | 639234086579410775 |
|
160 ms | 66.55.76.165 |
| 20 | 2026-08-27 06:16 | 639234076291157956 |
|
166 ms | 66.55.76.165 |
| 19 | 2026-08-27 05:59 | 639234065981939454 |
|
156 ms | 66.55.76.165 |
| 18 | 2026-08-27 05:42 | 639234055548642997 |
|
208 ms | 66.55.76.165 |
| 17 | 2026-08-27 05:24 | 639234045267979603 |
|
2167 ms | 66.55.76.165 |
| 16 | 2026-08-27 05:07 | 639234034999717463 |
|
4 ms | 66.55.76.165 |
| 15 | 2026-08-27 04:50 | 639234024739225358 |
|
5 ms | 66.55.76.165 |
| 14 | 2026-08-27 04:33 | 639234014311170162 |
|
265 ms | 66.55.76.165 |
| 13 | 2026-08-27 04:15 | 639234003806017640 |
|
196 ms | 66.55.76.165 |
| 12 | 2026-08-27 03:58 | 639233993356203030 |
|
253 ms | 66.55.76.165 |
| 11 | 2026-08-27 03:05 | 639233961301716608 |
|
166 ms | 66.55.76.165 |
| 10 | 2026-08-27 02:47 | 639233950834200647 |
|
106 ms | 66.55.76.165 |
| 9 | 2026-08-27 02:30 | 639233940431849026 |
|
193 ms | 66.55.76.165 |
| 8 | 2026-08-27 02:13 | 639233930110596398 |
|
2250 ms | 66.55.76.165 |
| 7 | 2026-08-27 01:55 | 639233919705434540 |
|
250 ms | 66.55.76.165 |
| 6 | 2026-08-27 01:38 | 639233909452807845 |
|
196 ms | 66.55.76.165 |
| 5 | 2026-08-27 01:21 | 639233899096420820 |
|
96 ms | 66.55.76.165 |
| 4 | 2026-08-27 01:04 | 639233888707824939 |
|
154 ms | 66.55.76.165 |
| 3 | 2026-08-27 00:46 | 639233878461203802 |
|
159 ms | 66.55.76.165 |
| 2 | 2026-08-27 00:29 | 639233868060868209 |
|
158 ms | 66.55.76.165 |
| 1 | 2026-08-27 00:12 | 639233857450922991 |
|
97 ms | 66.55.76.165 |