History for ns1.dev-null.com
Domain: dev-null.com • Tracking since 2026-08-04 23:25 UTC
DNS response history for ns1.dev-null.com
ns1.dev-null.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 51 DNS check records, 50 successful responses, 1 failed responses, and 437 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.dev-null.com.
Records on Selected Date
51
Historical checks stored for this nameserver on selected date
Average Latency
437 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-25 09:04
All timestamps shown in UTC
Latest Resolved IP on Selected Date
13.248.169.48
Most recently resolved hosting IP on selected date
Successful Responses
50
Checks that returned a measurable response
Failed Responses
1
Checks with no response or no returned latency
Failure Rate
2%
Based on the selected date history
Selected Date Status
Responsive
At least one successful response exists on selected date
History for ns1.dev-null.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 |
|---|---|---|---|---|---|
| 51 | 2026-08-25 09:04 | 639232451282965990 |
|
13 ms | 13.248.169.48 |
| 50 | 2026-08-25 09:04 | 639232451282965990 |
|
13 ms | 76.223.54.146 |
| 49 | 2026-08-25 08:47 | 639232440814614938 |
|
181 ms | 13.248.169.48 |
| 48 | 2026-08-25 08:47 | 639232440814614938 |
|
181 ms | 76.223.54.146 |
| 47 | 2026-08-25 08:29 | 639232430410720425 |
|
20 ms | 76.223.54.146 |
| 46 | 2026-08-25 08:29 | 639232430410720425 |
|
20 ms | 13.248.169.48 |
| 45 | 2026-08-25 08:12 | 639232420003096185 |
|
11 ms | 13.248.169.48 |
| 44 | 2026-08-25 08:12 | 639232420003096185 |
|
11 ms | 76.223.54.146 |
| 43 | 2026-08-25 07:55 | 639232409467287444 |
|
37 ms | 76.223.54.146 |
| 42 | 2026-08-25 07:55 | 639232409467287444 |
|
37 ms | 13.248.169.48 |
| 41 | 2026-08-25 07:37 | 639232399077195997 |
|
31 ms | 76.223.54.146 |
| 40 | 2026-08-25 07:37 | 639232399077195997 |
|
31 ms | 13.248.169.48 |
| 39 | 2026-08-25 07:20 | 639232388731528337 |
|
2014 ms | 76.223.54.146 |
| 38 | 2026-08-25 07:20 | 639232388731528337 |
|
2014 ms | 13.248.169.48 |
| 37 | 2026-08-25 07:03 | 639232378288598612 |
|
54 ms | 76.223.54.146 |
| 36 | 2026-08-25 07:03 | 639232378288598612 |
|
54 ms | 13.248.169.48 |
| 35 | 2026-08-25 06:09 | 639232346196373643 |
|
2021 ms | 13.248.169.48 |
| 34 | 2026-08-25 06:09 | 639232346196373643 |
|
2021 ms | 76.223.54.146 |
| 33 | 2026-08-25 05:52 | 639232336112370741 |
|
34 ms | 76.223.54.146 |
| 32 | 2026-08-25 05:52 | 639232336112370741 |
|
34 ms | 13.248.169.48 |
| 31 | 2026-08-25 05:36 | 639232326146508970 |
|
3 ms | 76.223.54.146 |
| 30 | 2026-08-25 05:36 | 639232326146508970 |
|
3 ms | 13.248.169.48 |
| 29 | 2026-08-25 05:19 | 639232316189381720 |
|
2029 ms | 13.248.169.48 |
| 28 | 2026-08-25 05:19 | 639232316189381720 |
|
2029 ms | 76.223.54.146 |
| 27 | 2026-08-25 05:03 | 639232306217998913 |
|
9 ms | 13.248.169.48 |
| 26 | 2026-08-25 05:03 | 639232306217998913 |
|
9 ms | 76.223.54.146 |
| 25 | 2026-08-25 04:46 | 639232296255744174 |
|
38 ms | 76.223.54.146 |
| 24 | 2026-08-25 04:46 | 639232296255744174 |
|
38 ms | 13.248.169.48 |
| 23 | 2026-08-25 04:29 | 639232286095760789 |
|
43 ms | 76.223.54.146 |
| 22 | 2026-08-25 04:29 | 639232286095760789 |
|
43 ms | 13.248.169.48 |
| 21 | 2026-08-25 04:12 | 639232276086186273 |
|
2132 ms | 13.248.169.48 |
| 20 | 2026-08-25 04:12 | 639232276086186273 |
|
2132 ms | 76.223.54.146 |
| 19 | 2026-08-25 03:55 | 639232265900986425 |
|
8 ms | 76.223.54.146 |
| 18 | 2026-08-25 03:55 | 639232265900986425 |
|
8 ms | 13.248.169.48 |
| 17 | 2026-08-25 03:38 | 639232255723518075 |
|
31 ms | 76.223.54.146 |
| 16 | 2026-08-25 03:38 | 639232255723518075 |
|
31 ms | 13.248.169.48 |
| 15 | 2026-08-25 03:21 | 639232245484452890 |
|
2049 ms | 13.248.169.48 |
| 14 | 2026-08-25 03:21 | 639232245484452890 |
|
2049 ms | 76.223.54.146 |
| 13 | 2026-08-25 03:04 | 639232235157175331 |
|
22 ms | 76.223.54.146 |
| 12 | 2026-08-25 03:04 | 639232235157175331 |
|
22 ms | 13.248.169.48 |
| 11 | 2026-08-25 02:11 | 639232203197189095 |
|
33 ms | 76.223.54.146 |
| 10 | 2026-08-25 02:11 | 639232203197189095 |
|
33 ms | 13.248.169.48 |
| 9 | 2026-08-25 01:54 | 639232192844564298 |
|
18 ms | 76.223.54.146 |
| 8 | 2026-08-25 01:54 | 639232192844564298 |
|
18 ms | 13.248.169.48 |
| 7 | 2026-08-25 01:36 | 639232182496008942 |
|
23 ms | 76.223.54.146 |
| 6 | 2026-08-25 01:36 | 639232182496008942 |
|
23 ms | 13.248.169.48 |
| 5 | 2026-08-25 01:19 | 639232172197053132 |
|
11 ms | 13.248.169.48 |
| 4 | 2026-08-25 01:19 | 639232172197053132 |
|
11 ms | 76.223.54.146 |
| 3 | 2026-08-25 00:26 | 639232140250307418 |
|
- | |
| 2 | 2026-08-25 00:09 | 639232129927860324 |
|
67 ms | 76.223.54.146 |
| 1 | 2026-08-25 00:09 | 639232129927860324 |
|
67 ms | 13.248.169.48 |