History for ns1.sdnrefractories.com
Domain: sdnrefractories.com • Tracking since 2026-08-04 23:25 UTC
DNS response history for ns1.sdnrefractories.com
ns1.sdnrefractories.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 2026-08-24. For this date, NameServerHistory found 47 DNS check records, 47 successful responses, 0 failed responses, and 249 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.sdnrefractories.com.
Records on Selected Date
47
Historical checks stored for this nameserver on selected date
Average Latency
249 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-24 20:11
All timestamps shown in UTC
Latest Resolved IP on Selected Date
49.50.109.221
Most recently resolved hosting IP on selected date
Successful Responses
47
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.sdnrefractories.com
Showing DNS history for 2026-08-24 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 |
|---|---|---|---|---|---|
| 47 | 2026-08-24 20:11 | 639231983967363696 |
|
347 ms | 49.50.109.221 |
| 46 | 2026-08-24 19:19 | 639231952257842845 |
|
5 ms | 49.50.109.221 |
| 45 | 2026-08-24 19:02 | 639231942277816756 |
|
326 ms | 49.50.109.221 |
| 44 | 2026-08-24 18:45 | 639231932094180724 |
|
5 ms | 49.50.109.221 |
| 43 | 2026-08-24 18:28 | 639231922041034838 |
|
380 ms | 49.50.109.221 |
| 42 | 2026-08-24 17:35 | 639231890488117536 |
|
368 ms | 49.50.109.221 |
| 41 | 2026-08-24 17:19 | 639231880574255543 |
|
359 ms | 49.50.109.221 |
| 40 | 2026-08-24 17:02 | 639231870418029045 |
|
376 ms | 49.50.109.221 |
| 39 | 2026-08-24 16:45 | 639231860258429562 |
|
352 ms | 49.50.109.221 |
| 38 | 2026-08-24 15:52 | 639231828211839931 |
|
369 ms | 49.50.109.221 |
| 37 | 2026-08-24 15:35 | 639231818080917481 |
|
2007 ms | 49.50.109.221 |
| 36 | 2026-08-24 15:18 | 639231807961539652 |
|
350 ms | 49.50.109.221 |
| 35 | 2026-08-24 15:01 | 639231797631669865 |
|
347 ms | 49.50.109.221 |
| 34 | 2026-08-24 14:08 | 639231765923559455 |
|
211 ms | 49.50.109.221 |
| 33 | 2026-08-24 13:51 | 639231755868832964 |
|
365 ms | 49.50.109.221 |
| 32 | 2026-08-24 13:34 | 639231745628278877 |
|
5 ms | 49.50.109.221 |
| 31 | 2026-08-24 13:17 | 639231735407682062 |
|
3 ms | 49.50.109.221 |
| 30 | 2026-08-24 12:24 | 639231703815441688 |
|
6 ms | 49.50.109.221 |
| 29 | 2026-08-24 12:08 | 639231693747052549 |
|
341 ms | 49.50.109.221 |
| 28 | 2026-08-24 11:51 | 639231683712487276 |
|
5 ms | 49.50.109.221 |
| 27 | 2026-08-24 11:34 | 639231673513573868 |
|
344 ms | 49.50.109.221 |
| 26 | 2026-08-24 10:41 | 639231641791249939 |
|
354 ms | 49.50.109.221 |
| 25 | 2026-08-24 10:25 | 639231631866211033 |
|
364 ms | 49.50.109.221 |
| 24 | 2026-08-24 10:08 | 639231621644955316 |
|
360 ms | 49.50.109.221 |
| 23 | 2026-08-24 09:51 | 639231611478799259 |
|
30 ms | 49.50.109.221 |
| 22 | 2026-08-24 08:58 | 639231579923718211 |
|
5 ms | 49.50.109.221 |
| 21 | 2026-08-24 08:41 | 639231569810702936 |
|
225 ms | 49.50.109.221 |
| 20 | 2026-08-24 08:24 | 639231559762411619 |
|
378 ms | 49.50.109.221 |
| 19 | 2026-08-24 08:08 | 639231549663595407 |
|
3 ms | 49.50.109.221 |
| 18 | 2026-08-24 07:15 | 639231518076817246 |
|
361 ms | 49.50.109.221 |
| 17 | 2026-08-24 06:59 | 639231508078650885 |
|
333 ms | 49.50.109.221 |
| 16 | 2026-08-24 06:42 | 639231498210697093 |
|
350 ms | 49.50.109.221 |
| 15 | 2026-08-24 06:25 | 639231488109699360 |
|
358 ms | 49.50.109.221 |
| 14 | 2026-08-24 05:33 | 639231456772510692 |
|
383 ms | 49.50.109.221 |
| 13 | 2026-08-24 05:17 | 639231447084631185 |
|
3 ms | 49.50.109.221 |
| 12 | 2026-08-24 05:00 | 639231437208519473 |
|
2 ms | 49.50.109.221 |
| 11 | 2026-08-24 04:43 | 639231427209627490 |
|
372 ms | 49.50.109.221 |
| 10 | 2026-08-24 03:51 | 639231395791246644 |
|
3 ms | 49.50.109.221 |
| 9 | 2026-08-24 03:35 | 639231386075551458 |
|
12 ms | 49.50.109.221 |
| 8 | 2026-08-24 03:19 | 639231376208713791 |
|
183 ms | 49.50.109.221 |
| 7 | 2026-08-24 03:02 | 639231366170589276 |
|
363 ms | 49.50.109.221 |
| 6 | 2026-08-24 02:09 | 639231334732159368 |
|
5 ms | 49.50.109.221 |
| 5 | 2026-08-24 01:53 | 639231325035670078 |
|
3 ms | 49.50.109.221 |
| 4 | 2026-08-24 01:37 | 639231315132253837 |
|
4 ms | 49.50.109.221 |
| 3 | 2026-08-24 01:20 | 639231305014280808 |
|
348 ms | 49.50.109.221 |
| 2 | 2026-08-24 00:28 | 639231273779380675 |
|
11 ms | 49.50.109.221 |
| 1 | 2026-08-24 00:12 | 639231264180839154 |
|
33 ms | 49.50.109.221 |