History for backup.surfnetusa.com
Domain: surfnetusa.com • Tracking since 2026-08-04 23:25 UTC
DNS response history for backup.surfnetusa.com
backup.surfnetusa.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 2026-08-25. For this date, NameServerHistory found 57 DNS check records, 57 successful responses, 0 failed responses, and 501 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 backup.surfnetusa.com.
Records on Selected Date
57
Historical checks stored for this nameserver on selected date
Average Latency
501 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-25 19:56
All timestamps shown in UTC
Latest Resolved IP on Selected Date
162.251.184.3
Most recently resolved hosting IP on selected date
Successful Responses
57
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 backup.surfnetusa.com
Showing DNS history for 2026-08-25 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 |
|---|---|---|---|---|---|
| 57 | 2026-08-25 19:56 | 639232838596478500 |
|
7 ms | 162.251.184.3 |
| 56 | 2026-08-25 19:39 | 639232828175327683 |
|
6 ms | 162.251.184.3 |
| 55 | 2026-08-25 19:21 | 639232817798330473 |
|
452 ms | 162.251.184.3 |
| 54 | 2026-08-25 18:27 | 639232785462407552 |
|
3 ms | 162.251.184.3 |
| 53 | 2026-08-25 18:10 | 639232775177487032 |
|
7 ms | 162.251.184.3 |
| 52 | 2026-08-25 17:53 | 639232764991087115 |
|
331 ms | 162.251.184.3 |
| 51 | 2026-08-25 17:36 | 639232754842971478 |
|
165 ms | 162.251.184.3 |
| 50 | 2026-08-25 17:19 | 639232744455159107 |
|
321 ms | 162.251.184.3 |
| 49 | 2026-08-25 17:02 | 639232734145178231 |
|
5 ms | 162.251.184.3 |
| 48 | 2026-08-25 16:45 | 639232723827874402 |
|
2030 ms | 162.251.184.3 |
| 47 | 2026-08-25 16:28 | 639232713533011892 |
|
325 ms | 162.251.184.3 |
| 46 | 2026-08-25 16:10 | 639232703065318207 |
|
167 ms | 162.251.184.3 |
| 45 | 2026-08-25 15:53 | 639232692629559470 |
|
2274 ms | 162.251.184.3 |
| 44 | 2026-08-25 15:36 | 639232682238836475 |
|
5 ms | 162.251.184.3 |
| 43 | 2026-08-25 15:18 | 639232671787004306 |
|
322 ms | 162.251.184.3 |
| 42 | 2026-08-25 14:23 | 639232638994329666 |
|
163 ms | 162.251.184.3 |
| 41 | 2026-08-25 14:06 | 639232628614783237 |
|
322 ms | 162.251.184.3 |
| 40 | 2026-08-25 13:49 | 639232618360728578 |
|
323 ms | 162.251.184.3 |
| 39 | 2026-08-25 13:32 | 639232608016476376 |
|
325 ms | 162.251.184.3 |
| 38 | 2026-08-25 13:14 | 639232597643611557 |
|
4 ms | 162.251.184.3 |
| 37 | 2026-08-25 12:57 | 639232587225721862 |
|
201 ms | 162.251.184.3 |
| 36 | 2026-08-25 12:40 | 639232576780683689 |
|
216 ms | 162.251.184.3 |
| 35 | 2026-08-25 12:22 | 639232566381512620 |
|
379 ms | 162.251.184.3 |
| 34 | 2026-08-25 12:05 | 639232556111768563 |
|
2009 ms | 162.251.184.3 |
| 33 | 2026-08-25 11:48 | 639232545839529039 |
|
331 ms | 162.251.184.3 |
| 32 | 2026-08-25 11:31 | 639232535349285207 |
|
5 ms | 162.251.184.3 |
| 31 | 2026-08-25 11:13 | 639232524938080723 |
|
415 ms | 162.251.184.3 |
| 30 | 2026-08-25 10:20 | 639232492740373468 |
|
324 ms | 162.251.184.3 |
| 29 | 2026-08-25 10:02 | 639232482235303141 |
|
163 ms | 162.251.184.3 |
| 28 | 2026-08-25 09:45 | 639232471861770303 |
|
578 ms | 162.251.184.3 |
| 27 | 2026-08-25 09:28 | 639232461630217327 |
|
334 ms | 162.251.184.3 |
| 26 | 2026-08-25 09:11 | 639232451282965990 |
|
2191 ms | 162.251.184.3 |
| 25 | 2026-08-25 08:53 | 639232440814614938 |
|
12 ms | 162.251.184.3 |
| 24 | 2026-08-25 08:36 | 639232430410720425 |
|
2200 ms | 162.251.184.3 |
| 23 | 2026-08-25 08:19 | 639232420003096185 |
|
324 ms | 162.251.184.3 |
| 22 | 2026-08-25 08:01 | 639232409467287444 |
|
3 ms | 162.251.184.3 |
| 21 | 2026-08-25 07:44 | 639232399077195997 |
|
335 ms | 162.251.184.3 |
| 20 | 2026-08-25 07:26 | 639232388731528337 |
|
2177 ms | 162.251.184.3 |
| 19 | 2026-08-25 07:09 | 639232378288598612 |
|
5 ms | 162.251.184.3 |
| 18 | 2026-08-25 06:15 | 639232346196373643 |
|
2031 ms | 162.251.184.3 |
| 17 | 2026-08-25 05:58 | 639232336112370741 |
|
329 ms | 162.251.184.3 |
| 16 | 2026-08-25 05:42 | 639232326146508970 |
|
510 ms | 162.251.184.3 |
| 15 | 2026-08-25 05:25 | 639232316189381720 |
|
279 ms | 162.251.184.3 |
| 14 | 2026-08-25 05:09 | 639232306217998913 |
|
326 ms | 162.251.184.3 |
| 13 | 2026-08-25 04:52 | 639232296255744174 |
|
3 ms | 162.251.184.3 |
| 12 | 2026-08-25 04:35 | 639232286095760789 |
|
877 ms | 162.251.184.3 |
| 11 | 2026-08-25 04:18 | 639232276086186273 |
|
2160 ms | 162.251.184.3 |
| 10 | 2026-08-25 04:01 | 639232265900986425 |
|
322 ms | 162.251.184.3 |
| 9 | 2026-08-25 03:45 | 639232255723518075 |
|
341 ms | 162.251.184.3 |
| 8 | 2026-08-25 03:27 | 639232245484452890 |
|
318 ms | 162.251.184.3 |
| 7 | 2026-08-25 03:10 | 639232235157175331 |
|
188 ms | 162.251.184.3 |
| 6 | 2026-08-25 02:17 | 639232203197189095 |
|
325 ms | 162.251.184.3 |
| 5 | 2026-08-25 02:00 | 639232192844564298 |
|
172 ms | 162.251.184.3 |
| 4 | 2026-08-25 01:43 | 639232182496008942 |
|
163 ms | 162.251.184.3 |
| 3 | 2026-08-25 01:25 | 639232172197053132 |
|
314 ms | 162.251.184.3 |
| 2 | 2026-08-25 00:32 | 639232140250307418 |
|
162 ms | 162.251.184.3 |
| 1 | 2026-08-25 00:15 | 639232129927860324 |
|
3 ms | 162.251.184.3 |