History for ns1.duplexsystem.org
Domain: duplexsystem.org • Tracking since 2026-08-04 23:25 UTC
DNS response history for ns1.duplexsystem.org
ns1.duplexsystem.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 2026-08-18. For this date, NameServerHistory found 75 DNS check records, 72 successful responses, 3 failed responses, and 758 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.duplexsystem.org.
Records on Selected Date
75
Historical checks stored for this nameserver on selected date
Average Latency
758 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-18 23:55
All timestamps shown in UTC
Latest Resolved IP on Selected Date
97.118.247.192
Most recently resolved hosting IP on selected date
Successful Responses
72
Checks that returned a measurable response
Failed Responses
3
Checks with no response or no returned latency
Failure Rate
4%
Based on the selected date history
Selected Date Status
Responsive
At least one successful response exists on selected date
History for ns1.duplexsystem.org
Showing DNS history for 2026-08-18 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 | 2026-08-18 23:55 | 639226935204800669 |
|
9 ms | 97.118.247.192 |
| 74 | 2026-08-18 23:38 | 639226925298919497 |
|
426 ms | 97.118.247.192 |
| 73 | 2026-08-18 23:22 | 639226915487885053 |
|
4048 ms | 97.118.247.192 |
| 72 | 2026-08-18 23:05 | 639226905465760034 |
|
2020 ms | 97.118.247.192 |
| 71 | 2026-08-18 22:48 | 639226895378104692 |
|
12 ms | 97.118.247.192 |
| 70 | 2026-08-18 21:55 | 639226863374232622 |
|
16 ms | 97.118.247.192 |
| 69 | 2026-08-18 21:39 | 639226853698516058 |
|
2009 ms | 97.118.247.192 |
| 68 | 2026-08-18 21:23 | 639226843797360601 |
|
2026 ms | 97.118.247.192 |
| 67 | 2026-08-18 21:06 | 639226834046588155 |
|
8 ms | 97.118.247.192 |
| 66 | 2026-08-18 20:50 | 639226824234488533 |
|
2052 ms | 97.118.247.192 |
| 65 | 2026-08-18 20:34 | 639226814549928621 |
|
1969 ms | 97.118.247.192 |
| 64 | 2026-08-18 20:17 | 639226804721432353 |
|
11 ms | 97.118.247.192 |
| 63 | 2026-08-18 20:01 | 639226795048828184 |
|
4047 ms | 97.118.247.192 |
| 62 | 2026-08-18 19:45 | 639226785202482420 |
|
8 ms | 97.118.247.192 |
| 61 | 2026-08-18 19:28 | 639226775309362607 |
|
11 ms | 97.118.247.192 |
| 60 | 2026-08-18 19:12 | 639226765406586155 |
|
10 ms | 97.118.247.192 |
| 59 | 2026-08-18 18:55 | 639226755437790519 |
|
9 ms | 97.118.247.192 |
| 58 | 2026-08-18 18:02 | 639226723856194457 |
|
10 ms | 97.118.247.192 |
| 57 | 2026-08-18 17:46 | 639226714050583422 |
|
3519 ms | 97.118.247.192 |
| 56 | 2026-08-18 17:30 | 639226704236499724 |
|
392 ms | 97.118.247.192 |
| 55 | 2026-08-18 17:13 | 639226694184520163 |
|
2040 ms | 97.118.247.192 |
| 54 | 2026-08-18 16:56 | 639226684161203477 |
|
8 ms | 97.118.247.192 |
| 53 | 2026-08-18 16:40 | 639226674305430109 |
|
3081 ms | 97.118.247.192 |
| 52 | 2026-08-18 16:23 | 639226664489607984 |
|
11 ms | 97.118.247.192 |
| 51 | 2026-08-18 16:07 | 639226654533111667 |
|
2021 ms | 97.118.247.192 |
| 50 | 2026-08-18 15:51 | 639226644778594725 |
|
14 ms | 97.118.247.192 |
| 49 | 2026-08-18 15:34 | 639226634901553621 |
|
35 ms | 97.118.247.192 |
| 48 | 2026-08-18 15:18 | 639226624921864967 |
|
10 ms | 97.118.247.192 |
| 47 | 2026-08-18 15:01 | 639226614939419403 |
|
119 ms | 97.118.247.192 |
| 46 | 2026-08-18 14:08 | 639226583021074771 |
|
9 ms | 97.118.247.192 |
| 45 | 2026-08-18 13:51 | 639226573279933585 |
|
20 ms | 97.118.247.192 |
| 44 | 2026-08-18 13:35 | 639226563494036301 |
|
11 ms | 97.118.247.192 |
| 43 | 2026-08-18 13:19 | 639226553708216256 |
|
9 ms | 97.118.247.192 |
| 42 | 2026-08-18 13:03 | 639226544003734815 |
|
4085 ms | 97.118.247.192 |
| 41 | 2026-08-18 12:46 | 639226534105733155 |
|
10 ms | 97.118.247.192 |
| 40 | 2026-08-18 12:30 | 639226524298118898 |
|
13 ms | 97.118.247.192 |
| 39 | 2026-08-18 12:13 | 639226514525195335 |
|
10 ms | 97.118.247.192 |
| 38 | 2026-08-18 11:57 | 639226504703635320 |
|
- | |
| 37 | 2026-08-18 11:41 | 639226494737271720 |
|
11 ms | 97.118.247.192 |
| 36 | 2026-08-18 11:24 | 639226485005027236 |
|
2009 ms | 97.118.247.192 |
| 35 | 2026-08-18 11:08 | 639226475133236105 |
|
8 ms | 97.118.247.192 |
| 34 | 2026-08-18 10:14 | 639226442975077052 |
|
10 ms | 97.118.247.192 |
| 33 | 2026-08-18 09:58 | 639226433317932039 |
|
4010 ms | 97.118.247.192 |
| 32 | 2026-08-18 09:42 | 639226423688431096 |
|
2023 ms | 97.118.247.192 |
| 31 | 2026-08-18 09:26 | 639226413998250045 |
|
23 ms | 97.118.247.192 |
| 30 | 2026-08-18 09:10 | 639226404284554875 |
|
2046 ms | 97.118.247.192 |
| 29 | 2026-08-18 08:54 | 639226394637043309 |
|
9 ms | 97.118.247.192 |
| 28 | 2026-08-18 08:37 | 639226385052447582 |
|
813 ms | 97.118.247.192 |
| 27 | 2026-08-18 08:22 | 639226375506189603 |
|
- | |
| 26 | 2026-08-18 08:05 | 639226365690646426 |
|
2009 ms | 97.118.247.192 |
| 25 | 2026-08-18 07:49 | 639226355771007701 |
|
28 ms | 97.118.247.192 |
| 24 | 2026-08-18 07:32 | 639226345946269369 |
|
13 ms | 97.118.247.192 |
| 23 | 2026-08-18 07:16 | 639226336241601848 |
|
- | |
| 22 | 2026-08-18 06:24 | 639226304950675290 |
|
13 ms | 97.118.247.192 |
| 21 | 2026-08-18 06:08 | 639226295324754616 |
|
17 ms | 97.118.247.192 |
| 20 | 2026-08-18 05:52 | 639226285824640601 |
|
2520 ms | 97.118.247.192 |
| 19 | 2026-08-18 05:36 | 639226276321223917 |
|
132 ms | 97.118.247.192 |
| 18 | 2026-08-18 05:21 | 639226266800200046 |
|
145 ms | 97.118.247.192 |
| 17 | 2026-08-18 05:05 | 639226256958066164 |
|
408 ms | 97.118.247.192 |
| 16 | 2026-08-18 04:48 | 639226247432364597 |
|
531 ms | 97.118.247.192 |
| 15 | 2026-08-18 04:32 | 639226237703388552 |
|
144 ms | 97.118.247.192 |
| 14 | 2026-08-18 04:16 | 639226227937569589 |
|
137 ms | 97.118.247.192 |
| 13 | 2026-08-18 04:00 | 639226218052465471 |
|
144 ms | 97.118.247.192 |
| 12 | 2026-08-18 03:43 | 639226208429623997 |
|
26 ms | 97.118.247.192 |
| 11 | 2026-08-18 03:27 | 639226198800675295 |
|
32 ms | 97.118.247.192 |
| 10 | 2026-08-18 02:35 | 639226167722042574 |
|
2025 ms | 97.118.247.192 |
| 9 | 2026-08-18 02:20 | 639226158277924383 |
|
144 ms | 97.118.247.192 |
| 8 | 2026-08-18 02:04 | 639226148757810592 |
|
137 ms | 97.118.247.192 |
| 7 | 2026-08-18 01:48 | 639226139348611045 |
|
144 ms | 97.118.247.192 |
| 6 | 2026-08-18 01:32 | 639226129823462907 |
|
56 ms | 97.118.247.192 |
| 5 | 2026-08-18 01:16 | 639226120218260005 |
|
139 ms | 97.118.247.192 |
| 4 | 2026-08-18 01:00 | 639226110875503904 |
|
145 ms | 97.118.247.192 |
| 3 | 2026-08-18 00:45 | 639226101376311912 |
|
141 ms | 97.118.247.192 |
| 2 | 2026-08-18 00:29 | 639226091924943492 |
|
144 ms | 97.118.247.192 |
| 1 | 2026-08-18 00:13 | 639226082133158124 |
|
139 ms | 97.118.247.192 |