History for ns1.optivtech.com
Domain: optivtech.com • Tracking since 2026-08-04 23:25 UTC
DNS response history for ns1.optivtech.com
ns1.optivtech.com 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 76 DNS check records, 76 successful responses, 0 failed responses, and 493 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.optivtech.com.
Records on Selected Date
76
Historical checks stored for this nameserver on selected date
Average Latency
493 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-11 23:45
All timestamps shown in UTC
Latest Resolved IP on Selected Date
211.21.176.194
Most recently resolved hosting IP on selected date
Successful Responses
76
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.optivtech.com
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 |
|---|---|---|---|---|---|
| 76 | 2026-08-11 23:45 | 639220878864937382 |
|
593 ms | 211.21.176.194 |
| 75 | 2026-08-11 22:52 | 639220847369072314 |
|
590 ms | 211.21.176.194 |
| 74 | 2026-08-11 22:36 | 639220838037764925 |
|
596 ms | 211.21.176.194 |
| 73 | 2026-08-11 22:21 | 639220828735120634 |
|
596 ms | 211.21.176.194 |
| 72 | 2026-08-11 22:05 | 639220819447979766 |
|
2 ms | 211.21.176.194 |
| 71 | 2026-08-11 21:50 | 639220810056531741 |
|
629 ms | 211.21.176.194 |
| 70 | 2026-08-11 21:34 | 639220800745746593 |
|
3 ms | 211.21.176.194 |
| 69 | 2026-08-11 21:19 | 639220791351626349 |
|
243 ms | 211.21.176.194 |
| 68 | 2026-08-11 21:03 | 639220782021256610 |
|
602 ms | 211.21.176.194 |
| 67 | 2026-08-11 20:47 | 639220772603347755 |
|
600 ms | 211.21.176.194 |
| 66 | 2026-08-11 20:32 | 639220763224057047 |
|
597 ms | 211.21.176.194 |
| 65 | 2026-08-11 20:16 | 639220753691117767 |
|
588 ms | 211.21.176.194 |
| 64 | 2026-08-11 20:00 | 639220744107836218 |
|
611 ms | 211.21.176.194 |
| 63 | 2026-08-11 19:06 | 639220711927629898 |
|
593 ms | 211.21.176.194 |
| 62 | 2026-08-11 18:51 | 639220702299437921 |
|
594 ms | 211.21.176.194 |
| 61 | 2026-08-11 18:35 | 639220692505468181 |
|
599 ms | 211.21.176.194 |
| 60 | 2026-08-11 18:18 | 639220682669911239 |
|
593 ms | 211.21.176.194 |
| 59 | 2026-08-11 18:02 | 639220672929841526 |
|
591 ms | 211.21.176.194 |
| 58 | 2026-08-11 17:46 | 639220663225662315 |
|
599 ms | 211.21.176.194 |
| 57 | 2026-08-11 17:29 | 639220653846255684 |
|
605 ms | 211.21.176.194 |
| 56 | 2026-08-11 17:14 | 639220644420909059 |
|
635 ms | 211.21.176.194 |
| 55 | 2026-08-11 16:58 | 639220635074970435 |
|
614 ms | 211.21.176.194 |
| 54 | 2026-08-11 16:42 | 639220625614385966 |
|
609 ms | 211.21.176.194 |
| 53 | 2026-08-11 16:27 | 639220616132212636 |
|
606 ms | 211.21.176.194 |
| 52 | 2026-08-11 16:11 | 639220606533651662 |
|
614 ms | 211.21.176.194 |
| 51 | 2026-08-11 15:17 | 639220574514514318 |
|
619 ms | 211.21.176.194 |
| 50 | 2026-08-11 15:02 | 639220565124823874 |
|
603 ms | 211.21.176.194 |
| 49 | 2026-08-11 14:46 | 639220555799311478 |
|
620 ms | 211.21.176.194 |
| 48 | 2026-08-11 14:30 | 639220546481577614 |
|
579 ms | 211.21.176.194 |
| 47 | 2026-08-11 14:15 | 639220537036533154 |
|
678 ms | 211.21.176.194 |
| 46 | 2026-08-11 13:59 | 639220527719177174 |
|
597 ms | 211.21.176.194 |
| 45 | 2026-08-11 13:44 | 639220518173088308 |
|
590 ms | 211.21.176.194 |
| 44 | 2026-08-11 13:28 | 639220508902896243 |
|
625 ms | 211.21.176.194 |
| 43 | 2026-08-11 13:12 | 639220499455923005 |
|
601 ms | 211.21.176.194 |
| 42 | 2026-08-11 12:57 | 639220490082583768 |
|
605 ms | 211.21.176.194 |
| 41 | 2026-08-11 12:41 | 639220480636590998 |
|
604 ms | 211.21.176.194 |
| 40 | 2026-08-11 12:25 | 639220469585029273 |
|
598 ms | 211.21.176.194 |
| 39 | 2026-08-11 11:30 | 639220438074188884 |
|
593 ms | 211.21.176.194 |
| 38 | 2026-08-11 11:14 | 639220428789720049 |
|
611 ms | 211.21.176.194 |
| 37 | 2026-08-11 10:59 | 639220419558302820 |
|
638 ms | 211.21.176.194 |
| 36 | 2026-08-11 10:43 | 639220410448738795 |
|
601 ms | 211.21.176.194 |
| 35 | 2026-08-11 10:28 | 639220401034081530 |
|
3 ms | 211.21.176.194 |
| 34 | 2026-08-11 10:13 | 639220391766674161 |
|
617 ms | 211.21.176.194 |
| 33 | 2026-08-11 09:57 | 639220382275807148 |
|
616 ms | 211.21.176.194 |
| 32 | 2026-08-11 09:41 | 639220373034162867 |
|
622 ms | 211.21.176.194 |
| 31 | 2026-08-11 09:26 | 639220363994971859 |
|
4 ms | 211.21.176.194 |
| 30 | 2026-08-11 09:11 | 639220354563965455 |
|
592 ms | 211.21.176.194 |
| 29 | 2026-08-11 08:55 | 639220345437414880 |
|
5 ms | 211.21.176.194 |
| 28 | 2026-08-11 08:40 | 639220336024248987 |
|
627 ms | 211.21.176.194 |
| 27 | 2026-08-11 07:47 | 639220304233635692 |
|
595 ms | 211.21.176.194 |
| 26 | 2026-08-11 07:31 | 639220294872170960 |
|
613 ms | 211.21.176.194 |
| 25 | 2026-08-11 07:16 | 639220285547177980 |
|
625 ms | 211.21.176.194 |
| 24 | 2026-08-11 07:00 | 639220276337941315 |
|
3 ms | 211.21.176.194 |
| 23 | 2026-08-11 06:45 | 639220267175191677 |
|
593 ms | 211.21.176.194 |
| 22 | 2026-08-11 06:30 | 639220257981518924 |
|
629 ms | 211.21.176.194 |
| 21 | 2026-08-11 06:15 | 639220249265489070 |
|
262 ms | 211.21.176.194 |
| 20 | 2026-08-11 06:00 | 639220240700249205 |
|
3 ms | 211.21.176.194 |
| 19 | 2026-08-11 05:46 | 639220231975029986 |
|
240 ms | 211.21.176.194 |
| 18 | 2026-08-11 05:31 | 639220223261176932 |
|
603 ms | 211.21.176.194 |
| 17 | 2026-08-11 05:17 | 639220214366718456 |
|
608 ms | 211.21.176.194 |
| 16 | 2026-08-11 05:02 | 639220205306334524 |
|
597 ms | 211.21.176.194 |
| 15 | 2026-08-11 04:10 | 639220174463175061 |
|
604 ms | 211.21.176.194 |
| 14 | 2026-08-11 03:56 | 639220165777190438 |
|
600 ms | 211.21.176.194 |
| 13 | 2026-08-11 03:41 | 639220156880374825 |
|
250 ms | 211.21.176.194 |
| 12 | 2026-08-11 03:26 | 639220148139986945 |
|
3 ms | 211.21.176.194 |
| 11 | 2026-08-11 03:12 | 639220139271074299 |
|
3 ms | 211.21.176.194 |
| 10 | 2026-08-11 02:57 | 639220130565901336 |
|
628 ms | 211.21.176.194 |
| 9 | 2026-08-11 02:42 | 639220121659980575 |
|
598 ms | 211.21.176.194 |
| 8 | 2026-08-11 02:27 | 639220112857650894 |
|
599 ms | 211.21.176.194 |
| 7 | 2026-08-11 02:13 | 639220103767686219 |
|
3 ms | 211.21.176.194 |
| 6 | 2026-08-11 01:57 | 639220094545970611 |
|
3 ms | 211.21.176.194 |
| 5 | 2026-08-11 01:42 | 639220085476091081 |
|
606 ms | 211.21.176.194 |
| 4 | 2026-08-11 01:27 | 639220076243751161 |
|
611 ms | 211.21.176.194 |
| 3 | 2026-08-11 00:35 | 639220045322845190 |
|
629 ms | 211.21.176.194 |
| 2 | 2026-08-11 00:20 | 639220036434132314 |
|
5 ms | 211.21.176.194 |
| 1 | 2026-08-11 00:05 | 639220027366289509 |
|
578 ms | 211.21.176.194 |