History for ns1.dhscience.com
Domain: dhscience.com • Tracking since 2026-08-04 23:25 UTC
DNS response history for ns1.dhscience.com
ns1.dhscience.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 2026-08-18. For this date, NameServerHistory found 75 DNS check records, 75 successful responses, 0 failed responses, and 485 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.dhscience.com.
Records on Selected Date
75
Historical checks stored for this nameserver on selected date
Average Latency
485 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-18 23:58
All timestamps shown in UTC
Latest Resolved IP on Selected Date
121.78.122.160
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 ns1.dhscience.com
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 23:58 | 639226935204800669 |
|
3 ms | 121.78.122.160 |
| 74 | 2026-08-18 23:41 | 639226925298919497 |
|
410 ms | 121.78.122.160 |
| 73 | 2026-08-18 23:25 | 639226915487885053 |
|
499 ms | 121.78.122.160 |
| 72 | 2026-08-18 23:08 | 639226905465760034 |
|
497 ms | 121.78.122.160 |
| 71 | 2026-08-18 22:51 | 639226895378104692 |
|
459 ms | 121.78.122.160 |
| 70 | 2026-08-18 21:58 | 639226863374232622 |
|
435 ms | 121.78.122.160 |
| 69 | 2026-08-18 21:42 | 639226853698516058 |
|
418 ms | 121.78.122.160 |
| 68 | 2026-08-18 21:25 | 639226843797360601 |
|
416 ms | 121.78.122.160 |
| 67 | 2026-08-18 21:09 | 639226834046588155 |
|
3 ms | 121.78.122.160 |
| 66 | 2026-08-18 20:53 | 639226824234488533 |
|
449 ms | 121.78.122.160 |
| 65 | 2026-08-18 20:36 | 639226814549928621 |
|
4569 ms | 121.78.122.160 |
| 64 | 2026-08-18 20:20 | 639226804721432353 |
|
366 ms | 121.78.122.160 |
| 63 | 2026-08-18 20:04 | 639226795048828184 |
|
434 ms | 121.78.122.160 |
| 62 | 2026-08-18 19:48 | 639226785202482420 |
|
7 ms | 121.78.122.160 |
| 61 | 2026-08-18 19:31 | 639226775309362607 |
|
434 ms | 121.78.122.160 |
| 60 | 2026-08-18 19:15 | 639226765406586155 |
|
412 ms | 121.78.122.160 |
| 59 | 2026-08-18 18:58 | 639226755437790519 |
|
451 ms | 121.78.122.160 |
| 58 | 2026-08-18 18:05 | 639226723856194457 |
|
426 ms | 121.78.122.160 |
| 57 | 2026-08-18 17:49 | 639226714050583422 |
|
461 ms | 121.78.122.160 |
| 56 | 2026-08-18 17:33 | 639226704236499724 |
|
459 ms | 121.78.122.160 |
| 55 | 2026-08-18 17:16 | 639226694184520163 |
|
411 ms | 121.78.122.160 |
| 54 | 2026-08-18 16:59 | 639226684161203477 |
|
431 ms | 121.78.122.160 |
| 53 | 2026-08-18 16:43 | 639226674305430109 |
|
462 ms | 121.78.122.160 |
| 52 | 2026-08-18 16:26 | 639226664489607984 |
|
432 ms | 121.78.122.160 |
| 51 | 2026-08-18 16:10 | 639226654533111667 |
|
302 ms | 121.78.122.160 |
| 50 | 2026-08-18 15:53 | 639226644778594725 |
|
461 ms | 121.78.122.160 |
| 49 | 2026-08-18 15:37 | 639226634901553621 |
|
414 ms | 121.78.122.160 |
| 48 | 2026-08-18 15:20 | 639226624921864967 |
|
2329 ms | 121.78.122.160 |
| 47 | 2026-08-18 15:04 | 639226614939419403 |
|
461 ms | 121.78.122.160 |
| 46 | 2026-08-18 14:11 | 639226583021074771 |
|
419 ms | 121.78.122.160 |
| 45 | 2026-08-18 13:54 | 639226573279933585 |
|
410 ms | 121.78.122.160 |
| 44 | 2026-08-18 13:38 | 639226563494036301 |
|
496 ms | 121.78.122.160 |
| 43 | 2026-08-18 13:22 | 639226553708216256 |
|
411 ms | 121.78.122.160 |
| 42 | 2026-08-18 13:05 | 639226544003734815 |
|
460 ms | 121.78.122.160 |
| 41 | 2026-08-18 12:49 | 639226534105733155 |
|
423 ms | 121.78.122.160 |
| 40 | 2026-08-18 12:33 | 639226524298118898 |
|
412 ms | 121.78.122.160 |
| 39 | 2026-08-18 12:16 | 639226514525195335 |
|
459 ms | 121.78.122.160 |
| 38 | 2026-08-18 12:00 | 639226504703635320 |
|
291 ms | 121.78.122.160 |
| 37 | 2026-08-18 11:44 | 639226494737271720 |
|
2308 ms | 121.78.122.160 |
| 36 | 2026-08-18 11:27 | 639226485005027236 |
|
288 ms | 121.78.122.160 |
| 35 | 2026-08-18 11:11 | 639226475133236105 |
|
454 ms | 121.78.122.160 |
| 34 | 2026-08-18 10:17 | 639226442975077052 |
|
301 ms | 121.78.122.160 |
| 33 | 2026-08-18 10:01 | 639226433317932039 |
|
417 ms | 121.78.122.160 |
| 32 | 2026-08-18 09:45 | 639226423688431096 |
|
498 ms | 121.78.122.160 |
| 31 | 2026-08-18 09:29 | 639226413998250045 |
|
5 ms | 121.78.122.160 |
| 30 | 2026-08-18 09:12 | 639226404284554875 |
|
424 ms | 121.78.122.160 |
| 29 | 2026-08-18 08:56 | 639226394637043309 |
|
412 ms | 121.78.122.160 |
| 28 | 2026-08-18 08:40 | 639226385052447582 |
|
457 ms | 121.78.122.160 |
| 27 | 2026-08-18 08:24 | 639226375506189603 |
|
453 ms | 121.78.122.160 |
| 26 | 2026-08-18 08:08 | 639226365690646426 |
|
421 ms | 121.78.122.160 |
| 25 | 2026-08-18 07:52 | 639226355771007701 |
|
443 ms | 121.78.122.160 |
| 24 | 2026-08-18 07:35 | 639226345946269369 |
|
438 ms | 121.78.122.160 |
| 23 | 2026-08-18 07:19 | 639226336241601848 |
|
455 ms | 121.78.122.160 |
| 22 | 2026-08-18 06:27 | 639226304950675290 |
|
423 ms | 121.78.122.160 |
| 21 | 2026-08-18 06:11 | 639226295324754616 |
|
494 ms | 121.78.122.160 |
| 20 | 2026-08-18 05:55 | 639226285824640601 |
|
381 ms | 121.78.122.160 |
| 19 | 2026-08-18 05:39 | 639226276321223917 |
|
448 ms | 121.78.122.160 |
| 18 | 2026-08-18 05:23 | 639226266800200046 |
|
3 ms | 121.78.122.160 |
| 17 | 2026-08-18 05:07 | 639226256958066164 |
|
3 ms | 121.78.122.160 |
| 16 | 2026-08-18 04:51 | 639226247432364597 |
|
491 ms | 121.78.122.160 |
| 15 | 2026-08-18 04:35 | 639226237703388552 |
|
434 ms | 121.78.122.160 |
| 14 | 2026-08-18 04:19 | 639226227937569589 |
|
417 ms | 121.78.122.160 |
| 13 | 2026-08-18 04:03 | 639226218052465471 |
|
430 ms | 121.78.122.160 |
| 12 | 2026-08-18 03:46 | 639226208429623997 |
|
413 ms | 121.78.122.160 |
| 11 | 2026-08-18 03:30 | 639226198800675295 |
|
457 ms | 121.78.122.160 |
| 10 | 2026-08-18 02:38 | 639226167722042574 |
|
295 ms | 121.78.122.160 |
| 9 | 2026-08-18 02:22 | 639226158277924383 |
|
436 ms | 121.78.122.160 |
| 8 | 2026-08-18 02:07 | 639226148757810592 |
|
267 ms | 121.78.122.160 |
| 7 | 2026-08-18 01:51 | 639226139348611045 |
|
411 ms | 121.78.122.160 |
| 6 | 2026-08-18 01:35 | 639226129823462907 |
|
4 ms | 121.78.122.160 |
| 5 | 2026-08-18 01:19 | 639226120218260005 |
|
3 ms | 121.78.122.160 |
| 4 | 2026-08-18 01:03 | 639226110875503904 |
|
420 ms | 121.78.122.160 |
| 3 | 2026-08-18 00:48 | 639226101376311912 |
|
565 ms | 121.78.122.160 |
| 2 | 2026-08-18 00:32 | 639226091924943492 |
|
456 ms | 121.78.122.160 |
| 1 | 2026-08-18 00:16 | 639226082133158124 |
|
293 ms | 121.78.122.160 |