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 2026-08-15. For this date, NameServerHistory found 76 DNS check records, 76 successful responses, 0 failed responses, and 454 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
76
Historical checks stored for this nameserver on selected date
Average Latency
454 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-15 23:49
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
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.dhscience.com
Showing DNS history for 2026-08-15 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 | 2026-08-15 23:49 | 639224338276675277 |
|
280 ms | 121.78.122.160 |
| 75 | 2026-08-15 22:56 | 639224306594546649 |
|
2 ms | 121.78.122.160 |
| 74 | 2026-08-15 22:40 | 639224297145423303 |
|
445 ms | 121.78.122.160 |
| 73 | 2026-08-15 22:25 | 639224287678238833 |
|
3 ms | 121.78.122.160 |
| 72 | 2026-08-15 22:09 | 639224278490872828 |
|
409 ms | 121.78.122.160 |
| 71 | 2026-08-15 21:54 | 639224269149307826 |
|
223 ms | 121.78.122.160 |
| 70 | 2026-08-15 21:38 | 639224259868597616 |
|
508 ms | 121.78.122.160 |
| 69 | 2026-08-15 21:22 | 639224250518642175 |
|
452 ms | 121.78.122.160 |
| 68 | 2026-08-15 21:07 | 639224241064772383 |
|
498 ms | 121.78.122.160 |
| 67 | 2026-08-15 20:51 | 639224231691099605 |
|
428 ms | 121.78.122.160 |
| 66 | 2026-08-15 20:36 | 639224222468168159 |
|
409 ms | 121.78.122.160 |
| 65 | 2026-08-15 20:20 | 639224213173899635 |
|
7 ms | 121.78.122.160 |
| 64 | 2026-08-15 20:05 | 639224203914451783 |
|
2309 ms | 121.78.122.160 |
| 63 | 2026-08-15 19:12 | 639224172202542163 |
|
506 ms | 121.78.122.160 |
| 62 | 2026-08-15 18:57 | 639224163338654093 |
|
352 ms | 121.78.122.160 |
| 61 | 2026-08-15 18:42 | 639224154287995374 |
|
453 ms | 121.78.122.160 |
| 60 | 2026-08-15 18:27 | 639224145118612503 |
|
2 ms | 121.78.122.160 |
| 59 | 2026-08-15 18:11 | 639224135995990731 |
|
206 ms | 121.78.122.160 |
| 58 | 2026-08-15 17:56 | 639224127185332624 |
|
418 ms | 121.78.122.160 |
| 57 | 2026-08-15 17:42 | 639224118229289175 |
|
411 ms | 121.78.122.160 |
| 56 | 2026-08-15 17:27 | 639224109273796359 |
|
279 ms | 121.78.122.160 |
| 55 | 2026-08-15 17:12 | 639224100490805608 |
|
3 ms | 121.78.122.160 |
| 54 | 2026-08-15 16:57 | 639224091353714490 |
|
455 ms | 121.78.122.160 |
| 53 | 2026-08-15 16:41 | 639224082033126828 |
|
497 ms | 121.78.122.160 |
| 52 | 2026-08-15 16:26 | 639224072736962403 |
|
258 ms | 121.78.122.160 |
| 51 | 2026-08-15 15:34 | 639224041475563754 |
|
2298 ms | 121.78.122.160 |
| 50 | 2026-08-15 15:19 | 639224032345604453 |
|
503 ms | 121.78.122.160 |
| 49 | 2026-08-15 15:03 | 639224023169497283 |
|
443 ms | 121.78.122.160 |
| 48 | 2026-08-15 14:48 | 639224013981146405 |
|
2 ms | 121.78.122.160 |
| 47 | 2026-08-15 14:33 | 639224004883412586 |
|
255 ms | 121.78.122.160 |
| 46 | 2026-08-15 14:17 | 639223995612880615 |
|
206 ms | 121.78.122.160 |
| 45 | 2026-08-15 14:02 | 639223986271830789 |
|
311 ms | 121.78.122.160 |
| 44 | 2026-08-15 13:46 | 639223977005780949 |
|
14 ms | 121.78.122.160 |
| 43 | 2026-08-15 13:31 | 639223967653137793 |
|
3 ms | 121.78.122.160 |
| 42 | 2026-08-15 13:15 | 639223958286010799 |
|
2 ms | 121.78.122.160 |
| 41 | 2026-08-15 12:59 | 639223948936108345 |
|
453 ms | 121.78.122.160 |
| 40 | 2026-08-15 12:44 | 639223939673066880 |
|
206 ms | 121.78.122.160 |
| 39 | 2026-08-15 11:52 | 639223908317760530 |
|
265 ms | 121.78.122.160 |
| 38 | 2026-08-15 11:36 | 639223898992594258 |
|
306 ms | 121.78.122.160 |
| 37 | 2026-08-15 11:21 | 639223889761312823 |
|
2007 ms | 121.78.122.160 |
| 36 | 2026-08-15 11:05 | 639223880359273507 |
|
507 ms | 121.78.122.160 |
| 35 | 2026-08-15 10:50 | 639223870920466808 |
|
491 ms | 121.78.122.160 |
| 34 | 2026-08-15 10:34 | 639223861579762179 |
|
286 ms | 121.78.122.160 |
| 33 | 2026-08-15 10:18 | 639223852238616009 |
|
410 ms | 121.78.122.160 |
| 32 | 2026-08-15 10:03 | 639223843019815620 |
|
299 ms | 121.78.122.160 |
| 31 | 2026-08-15 09:47 | 639223833669915012 |
|
2257 ms | 121.78.122.160 |
| 30 | 2026-08-15 09:32 | 639223824494613222 |
|
499 ms | 121.78.122.160 |
| 29 | 2026-08-15 09:16 | 639223815116325293 |
|
416 ms | 121.78.122.160 |
| 28 | 2026-08-15 09:01 | 639223805493870221 |
|
206 ms | 121.78.122.160 |
| 27 | 2026-08-15 08:08 | 639223774218660438 |
|
5 ms | 121.78.122.160 |
| 26 | 2026-08-15 07:53 | 639223764663090372 |
|
507 ms | 121.78.122.160 |
| 25 | 2026-08-15 07:37 | 639223755338811400 |
|
453 ms | 121.78.122.160 |
| 24 | 2026-08-15 07:21 | 639223746019193268 |
|
456 ms | 121.78.122.160 |
| 23 | 2026-08-15 07:06 | 639223736658778104 |
|
446 ms | 121.78.122.160 |
| 22 | 2026-08-15 06:50 | 639223727330194499 |
|
4 ms | 121.78.122.160 |
| 21 | 2026-08-15 06:35 | 639223717848514742 |
|
3 ms | 121.78.122.160 |
| 20 | 2026-08-15 06:19 | 639223708284754056 |
|
411 ms | 121.78.122.160 |
| 19 | 2026-08-15 06:03 | 639223699061259933 |
|
409 ms | 121.78.122.160 |
| 18 | 2026-08-15 05:47 | 639223689592545140 |
|
410 ms | 121.78.122.160 |
| 17 | 2026-08-15 05:31 | 639223680143410810 |
|
506 ms | 121.78.122.160 |
| 16 | 2026-08-15 05:16 | 639223670514517104 |
|
503 ms | 121.78.122.160 |
| 15 | 2026-08-15 04:23 | 639223638855054294 |
|
454 ms | 121.78.122.160 |
| 14 | 2026-08-15 04:07 | 639223629623335972 |
|
307 ms | 121.78.122.160 |
| 13 | 2026-08-15 03:52 | 639223620390189495 |
|
410 ms | 121.78.122.160 |
| 12 | 2026-08-15 03:36 | 639223610916950440 |
|
2252 ms | 121.78.122.160 |
| 11 | 2026-08-15 03:21 | 639223601597759168 |
|
495 ms | 121.78.122.160 |
| 10 | 2026-08-15 03:05 | 639223592342172093 |
|
306 ms | 121.78.122.160 |
| 9 | 2026-08-15 02:50 | 639223583324121497 |
|
316 ms | 121.78.122.160 |
| 8 | 2026-08-15 02:35 | 639223574086714218 |
|
447 ms | 121.78.122.160 |
| 7 | 2026-08-15 02:19 | 639223564698424889 |
|
424 ms | 121.78.122.160 |
| 6 | 2026-08-15 02:04 | 639223555408664206 |
|
424 ms | 121.78.122.160 |
| 5 | 2026-08-15 01:48 | 639223546000912416 |
|
462 ms | 121.78.122.160 |
| 4 | 2026-08-15 01:32 | 639223536550774847 |
|
501 ms | 121.78.122.160 |
| 3 | 2026-08-15 00:40 | 639223505017205611 |
|
413 ms | 121.78.122.160 |
| 2 | 2026-08-15 00:24 | 639223495784410207 |
|
412 ms | 121.78.122.160 |
| 1 | 2026-08-15 00:09 | 639223486524583054 |
|
302 ms | 121.78.122.160 |