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 2026-08-23. For this date, NameServerHistory found 75 DNS check records, 75 successful responses, 0 failed responses, and 203 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
75
Historical checks stored for this nameserver on selected date
Average Latency
203 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-23 23:53
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
75
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 2026-08-23 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 23:53 | 639231254406598736 |
|
31 ms | 66.55.76.165 |
| 74 | 2026-08-23 23:37 | 639231244697865594 |
|
167 ms | 66.55.76.165 |
| 73 | 2026-08-23 23:20 | 639231234893504693 |
|
5 ms | 66.55.76.165 |
| 72 | 2026-08-23 23:04 | 639231225024549139 |
|
2154 ms | 66.55.76.165 |
| 71 | 2026-08-23 22:47 | 639231214931957622 |
|
6 ms | 66.55.76.165 |
| 70 | 2026-08-23 22:31 | 639231204962010549 |
|
2 ms | 66.55.76.165 |
| 69 | 2026-08-23 22:14 | 639231195170138463 |
|
158 ms | 66.55.76.165 |
| 68 | 2026-08-23 21:58 | 639231185235020577 |
|
199 ms | 66.55.76.165 |
| 67 | 2026-08-23 21:41 | 639231175558690075 |
|
211 ms | 66.55.76.165 |
| 66 | 2026-08-23 21:25 | 639231165610444012 |
|
201 ms | 66.55.76.165 |
| 65 | 2026-08-23 20:32 | 639231133806425363 |
|
183 ms | 66.55.76.165 |
| 64 | 2026-08-23 20:16 | 639231124203758023 |
|
4 ms | 66.55.76.165 |
| 63 | 2026-08-23 20:00 | 639231114428262706 |
|
8 ms | 66.55.76.165 |
| 62 | 2026-08-23 19:43 | 639231104662480065 |
|
206 ms | 66.55.76.165 |
| 61 | 2026-08-23 19:27 | 639231094840372018 |
|
99 ms | 66.55.76.165 |
| 60 | 2026-08-23 19:11 | 639231085024583224 |
|
6 ms | 66.55.76.165 |
| 59 | 2026-08-23 18:54 | 639231075257417427 |
|
3 ms | 66.55.76.165 |
| 58 | 2026-08-23 18:38 | 639231065516009503 |
|
2 ms | 66.55.76.165 |
| 57 | 2026-08-23 18:22 | 639231055805348837 |
|
159 ms | 66.55.76.165 |
| 56 | 2026-08-23 18:06 | 639231045980373765 |
|
212 ms | 66.55.76.165 |
| 55 | 2026-08-23 17:49 | 639231035984577527 |
|
162 ms | 66.55.76.165 |
| 54 | 2026-08-23 17:32 | 639231025928115303 |
|
13 ms | 66.55.76.165 |
| 53 | 2026-08-23 16:39 | 639230994250157583 |
|
112 ms | 66.55.76.165 |
| 52 | 2026-08-23 16:23 | 639230984476411369 |
|
8 ms | 66.55.76.165 |
| 51 | 2026-08-23 16:07 | 639230974838373450 |
|
215 ms | 66.55.76.165 |
| 50 | 2026-08-23 15:51 | 639230965244277645 |
|
158 ms | 66.55.76.165 |
| 49 | 2026-08-23 15:35 | 639230955522101820 |
|
100 ms | 66.55.76.165 |
| 48 | 2026-08-23 15:19 | 639230945754521603 |
|
195 ms | 66.55.76.165 |
| 47 | 2026-08-23 15:02 | 639230935852040504 |
|
201 ms | 66.55.76.165 |
| 46 | 2026-08-23 14:46 | 639230926222061048 |
|
103 ms | 66.55.76.165 |
| 45 | 2026-08-23 14:30 | 639230916449726907 |
|
10 ms | 66.55.76.165 |
| 44 | 2026-08-23 14:13 | 639230906595053086 |
|
175 ms | 66.55.76.165 |
| 43 | 2026-08-23 13:57 | 639230896680429441 |
|
37 ms | 66.55.76.165 |
| 42 | 2026-08-23 13:40 | 639230886630210965 |
|
198 ms | 66.55.76.165 |
| 41 | 2026-08-23 12:48 | 639230855430405719 |
|
33 ms | 66.55.76.165 |
| 40 | 2026-08-23 12:32 | 639230845707499136 |
|
4 ms | 66.55.76.165 |
| 39 | 2026-08-23 12:16 | 639230836186805419 |
|
34 ms | 66.55.76.165 |
| 38 | 2026-08-23 12:00 | 639230826493828316 |
|
208 ms | 66.55.76.165 |
| 37 | 2026-08-23 11:44 | 639230816817882996 |
|
5 ms | 66.55.76.165 |
| 36 | 2026-08-23 11:27 | 639230806933854189 |
|
197 ms | 66.55.76.165 |
| 35 | 2026-08-23 11:11 | 639230797120243854 |
|
2 ms | 66.55.76.165 |
| 34 | 2026-08-23 10:55 | 639230787310272840 |
|
4 ms | 66.55.76.165 |
| 33 | 2026-08-23 10:38 | 639230777600173142 |
|
2 ms | 66.55.76.165 |
| 32 | 2026-08-23 10:22 | 639230767665024593 |
|
189 ms | 66.55.76.165 |
| 31 | 2026-08-23 10:05 | 639230757720962293 |
|
11 ms | 66.55.76.165 |
| 30 | 2026-08-23 09:48 | 639230747722189784 |
|
6 ms | 66.55.76.165 |
| 29 | 2026-08-23 08:56 | 639230716313923480 |
|
193 ms | 66.55.76.165 |
| 28 | 2026-08-23 08:40 | 639230706813835990 |
|
281 ms | 66.55.76.165 |
| 27 | 2026-08-23 08:24 | 639230696871062203 |
|
37 ms | 66.55.76.165 |
| 26 | 2026-08-23 08:08 | 639230687142781616 |
|
210 ms | 66.55.76.165 |
| 25 | 2026-08-23 07:51 | 639230677432142227 |
|
175 ms | 66.55.76.165 |
| 24 | 2026-08-23 07:35 | 639230667686258061 |
|
7 ms | 66.55.76.165 |
| 23 | 2026-08-23 07:19 | 639230658039243685 |
|
12 ms | 66.55.76.165 |
| 22 | 2026-08-23 07:03 | 639230648468473803 |
|
212 ms | 66.55.76.165 |
| 21 | 2026-08-23 06:47 | 639230638829658294 |
|
2036 ms | 66.55.76.165 |
| 20 | 2026-08-23 06:31 | 639230629247017617 |
|
167 ms | 66.55.76.165 |
| 19 | 2026-08-23 06:15 | 639230619625318239 |
|
4163 ms | 66.55.76.165 |
| 18 | 2026-08-23 05:58 | 639230609697630264 |
|
165 ms | 66.55.76.165 |
| 17 | 2026-08-23 05:06 | 639230578570131864 |
|
4 ms | 66.55.76.165 |
| 16 | 2026-08-23 04:51 | 639230568958963168 |
|
7 ms | 66.55.76.165 |
| 15 | 2026-08-23 04:35 | 639230559287611211 |
|
3 ms | 66.55.76.165 |
| 14 | 2026-08-23 04:18 | 639230549524312030 |
|
2 ms | 66.55.76.165 |
| 13 | 2026-08-23 04:02 | 639230539739801669 |
|
196 ms | 66.55.76.165 |
| 12 | 2026-08-23 03:46 | 639230530084069375 |
|
3 ms | 66.55.76.165 |
| 11 | 2026-08-23 03:29 | 639230520362691441 |
|
4 ms | 66.55.76.165 |
| 10 | 2026-08-23 03:13 | 639230510677194518 |
|
205 ms | 66.55.76.165 |
| 9 | 2026-08-23 02:57 | 639230501156002646 |
|
2 ms | 66.55.76.165 |
| 8 | 2026-08-23 02:41 | 639230491502198541 |
|
3 ms | 66.55.76.165 |
| 7 | 2026-08-23 02:25 | 639230481860318494 |
|
198 ms | 66.55.76.165 |
| 6 | 2026-08-23 02:09 | 639230471893008575 |
|
2 ms | 66.55.76.165 |
| 5 | 2026-08-23 01:16 | 639230440030877421 |
|
2 ms | 66.55.76.165 |
| 4 | 2026-08-23 01:00 | 639230430479725508 |
|
3 ms | 66.55.76.165 |
| 3 | 2026-08-23 00:44 | 639230420875160219 |
|
198 ms | 66.55.76.165 |
| 2 | 2026-08-23 00:28 | 639230411240692575 |
|
213 ms | 66.55.76.165 |
| 1 | 2026-08-23 00:11 | 639230401550806607 |
|
98 ms | 66.55.76.165 |