History for ns1.opticalsoftware.org
Domain: opticalsoftware.org • Tracking since 2026-08-04 23:25 UTC
DNS response history for ns1.opticalsoftware.org
ns1.opticalsoftware.org 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 2026-08-19. For this date, NameServerHistory found 74 DNS check records, 74 successful responses, 0 failed responses, and 400 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 ns1.opticalsoftware.org.
Records on Selected Date
74
Historical checks stored for this nameserver on selected date
Average Latency
400 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-19 23:49
All timestamps shown in UTC
Latest Resolved IP on Selected Date
64.27.53.130
Most recently resolved hosting IP on selected date
Successful Responses
74
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 ns1.opticalsoftware.org
Showing DNS history for 2026-08-19 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 |
|---|---|---|---|---|---|
| 74 | 2026-08-19 23:49 | 639227795899225951 |
|
270 ms | 64.27.53.130 |
| 73 | 2026-08-19 23:33 | 639227786351762008 |
|
2156 ms | 64.27.53.130 |
| 72 | 2026-08-19 23:17 | 639227776640591733 |
|
9 ms | 64.27.53.130 |
| 71 | 2026-08-19 23:01 | 639227767128841282 |
|
208 ms | 64.27.53.130 |
| 70 | 2026-08-19 22:45 | 639227757477304711 |
|
11 ms | 64.27.53.130 |
| 69 | 2026-08-19 22:29 | 639227747572098014 |
|
2 ms | 64.27.53.130 |
| 68 | 2026-08-19 22:12 | 639227737588613113 |
|
280 ms | 64.27.53.130 |
| 67 | 2026-08-19 21:20 | 639227706134603955 |
|
4 ms | 64.27.53.130 |
| 66 | 2026-08-19 21:04 | 639227696589027396 |
|
279 ms | 64.27.53.130 |
| 65 | 2026-08-19 20:48 | 639227687097707639 |
|
129 ms | 64.27.53.130 |
| 64 | 2026-08-19 20:32 | 639227677474464487 |
|
129 ms | 64.27.53.130 |
| 63 | 2026-08-19 20:16 | 639227667767441118 |
|
136 ms | 64.27.53.130 |
| 62 | 2026-08-19 19:59 | 639227657984833832 |
|
2445 ms | 64.27.53.130 |
| 61 | 2026-08-19 19:43 | 639227648079992640 |
|
5 ms | 64.27.53.130 |
| 60 | 2026-08-19 19:26 | 639227638125048441 |
|
8 ms | 64.27.53.130 |
| 59 | 2026-08-19 19:10 | 639227628211392142 |
|
146 ms | 64.27.53.130 |
| 58 | 2026-08-19 18:53 | 639227618261696275 |
|
275 ms | 64.27.53.130 |
| 57 | 2026-08-19 18:36 | 639227608366233645 |
|
129 ms | 64.27.53.130 |
| 56 | 2026-08-19 18:20 | 639227598301787588 |
|
272 ms | 64.27.53.130 |
| 55 | 2026-08-19 17:27 | 639227566241010716 |
|
167 ms | 64.27.53.130 |
| 54 | 2026-08-19 17:10 | 639227556454538959 |
|
487 ms | 64.27.53.130 |
| 53 | 2026-08-19 16:54 | 639227546640305542 |
|
128 ms | 64.27.53.130 |
| 52 | 2026-08-19 16:37 | 639227536965466472 |
|
263 ms | 64.27.53.130 |
| 51 | 2026-08-19 16:21 | 639227527048658280 |
|
31 ms | 64.27.53.130 |
| 50 | 2026-08-19 16:05 | 639227517386634438 |
|
2164 ms | 64.27.53.130 |
| 49 | 2026-08-19 15:49 | 639227507459551637 |
|
277 ms | 64.27.53.130 |
| 48 | 2026-08-19 15:32 | 639227497515595277 |
|
268 ms | 64.27.53.130 |
| 47 | 2026-08-19 15:15 | 639227487441798036 |
|
2148 ms | 64.27.53.130 |
| 46 | 2026-08-19 14:58 | 639227477445551863 |
|
128 ms | 64.27.53.130 |
| 45 | 2026-08-19 14:42 | 639227467297067891 |
|
2159 ms | 64.27.53.130 |
| 44 | 2026-08-19 14:25 | 639227457057795635 |
|
266 ms | 64.27.53.130 |
| 43 | 2026-08-19 13:31 | 639227425244777397 |
|
386 ms | 64.27.53.130 |
| 42 | 2026-08-19 13:15 | 639227415422116485 |
|
178 ms | 64.27.53.130 |
| 41 | 2026-08-19 12:58 | 639227405307256053 |
|
2010 ms | 64.27.53.130 |
| 40 | 2026-08-19 12:41 | 639227395396602630 |
|
130 ms | 64.27.53.130 |
| 39 | 2026-08-19 12:25 | 639227385510363611 |
|
271 ms | 64.27.53.130 |
| 38 | 2026-08-19 12:09 | 639227375508324850 |
|
265 ms | 64.27.53.130 |
| 37 | 2026-08-19 11:52 | 639227365326611906 |
|
280 ms | 64.27.53.130 |
| 36 | 2026-08-19 11:35 | 639227355360014208 |
|
151 ms | 64.27.53.130 |
| 35 | 2026-08-19 11:18 | 639227345036782165 |
|
130 ms | 64.27.53.130 |
| 34 | 2026-08-19 11:01 | 639227334992964533 |
|
166 ms | 64.27.53.130 |
| 33 | 2026-08-19 10:44 | 639227324986605572 |
|
269 ms | 64.27.53.130 |
| 32 | 2026-08-19 10:28 | 639227314928414539 |
|
389 ms | 64.27.53.130 |
| 31 | 2026-08-19 09:34 | 639227283029182134 |
|
269 ms | 64.27.53.130 |
| 30 | 2026-08-19 09:18 | 639227273294779350 |
|
275 ms | 64.27.53.130 |
| 29 | 2026-08-19 09:02 | 639227263525231313 |
|
271 ms | 64.27.53.130 |
| 28 | 2026-08-19 08:45 | 639227253578313363 |
|
400 ms | 64.27.53.130 |
| 27 | 2026-08-19 08:29 | 639227243649973322 |
|
140 ms | 64.27.53.130 |
| 26 | 2026-08-19 08:12 | 639227233581059317 |
|
133 ms | 64.27.53.130 |
| 25 | 2026-08-19 07:55 | 639227223667352067 |
|
267 ms | 64.27.53.130 |
| 24 | 2026-08-19 07:39 | 639227213714837066 |
|
129 ms | 64.27.53.130 |
| 23 | 2026-08-19 07:22 | 639227203701208496 |
|
269 ms | 64.27.53.130 |
| 22 | 2026-08-19 07:05 | 639227193643202179 |
|
317 ms | 64.27.53.130 |
| 21 | 2026-08-19 06:49 | 639227183584431597 |
|
272 ms | 64.27.53.130 |
| 20 | 2026-08-19 06:32 | 639227173347403088 |
|
4 ms | 64.27.53.130 |
| 19 | 2026-08-19 05:38 | 639227141523007601 |
|
127 ms | 64.27.53.130 |
| 18 | 2026-08-19 05:22 | 639227131785931574 |
|
2210 ms | 64.27.53.130 |
| 17 | 2026-08-19 05:06 | 639227122176475389 |
|
267 ms | 64.27.53.130 |
| 16 | 2026-08-19 04:50 | 639227112668934596 |
|
270 ms | 64.27.53.130 |
| 15 | 2026-08-19 04:34 | 639227102773292788 |
|
5 ms | 64.27.53.130 |
| 14 | 2026-08-19 04:18 | 639227093141136930 |
|
136 ms | 64.27.53.130 |
| 13 | 2026-08-19 04:02 | 639227083449420147 |
|
266 ms | 64.27.53.130 |
| 12 | 2026-08-19 03:45 | 639227073771748493 |
|
12 ms | 64.27.53.130 |
| 11 | 2026-08-19 03:29 | 639227063977347614 |
|
274 ms | 64.27.53.130 |
| 10 | 2026-08-19 03:13 | 639227054253519024 |
|
141 ms | 64.27.53.130 |
| 9 | 2026-08-19 02:56 | 639227044381963886 |
|
128 ms | 64.27.53.130 |
| 8 | 2026-08-19 02:40 | 639227034441085514 |
|
129 ms | 64.27.53.130 |
| 7 | 2026-08-19 01:48 | 639227003126489968 |
|
281 ms | 64.27.53.130 |
| 6 | 2026-08-19 01:32 | 639226993456311614 |
|
3 ms | 64.27.53.130 |
| 5 | 2026-08-19 01:16 | 639226983847312345 |
|
2159 ms | 64.27.53.130 |
| 4 | 2026-08-19 01:00 | 639226974357874853 |
|
4 ms | 64.27.53.130 |
| 3 | 2026-08-19 00:44 | 639226964670484721 |
|
266 ms | 64.27.53.130 |
| 2 | 2026-08-19 00:28 | 639226954857899696 |
|
26 ms | 64.27.53.130 |
| 1 | 2026-08-19 00:11 | 639226945091603488 |
|
129 ms | 64.27.53.130 |