History for ns4.arootserver.net
Domain: arootserver.net • Tracking since 2026-08-04 23:25 UTC
DNS response history for ns4.arootserver.net
ns4.arootserver.net 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 46 DNS check records, 45 successful responses, 1 failed responses, and 612 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 ns4.arootserver.net.
Records on Selected Date
46
Historical checks stored for this nameserver on selected date
Average Latency
612 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-25 16:07
All timestamps shown in UTC
Latest Resolved IP on Selected Date
159.69.29.29
Most recently resolved hosting IP on selected date
Successful Responses
45
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 ns4.arootserver.net
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 |
|---|---|---|---|---|---|
| 46 | 2026-08-25 16:07 | 639232703065318207 |
|
2009 ms | 159.69.29.29 |
| 45 | 2026-08-25 15:49 | 639232692629559470 |
|
141 ms | 159.69.29.29 |
| 44 | 2026-08-25 15:32 | 639232682238836475 |
|
120 ms | 159.69.29.29 |
| 43 | 2026-08-25 15:14 | 639232671787004306 |
|
2060 ms | 159.69.29.29 |
| 42 | 2026-08-25 14:20 | 639232638994329666 |
|
149 ms | 159.69.29.29 |
| 41 | 2026-08-25 14:02 | 639232628614783237 |
|
71 ms | 159.69.29.29 |
| 40 | 2026-08-25 13:45 | 639232618360728578 |
|
129 ms | 159.69.29.29 |
| 39 | 2026-08-25 13:28 | 639232608016476376 |
|
541 ms | 159.69.29.29 |
| 38 | 2026-08-25 13:11 | 639232597643611557 |
|
78 ms | 159.69.29.29 |
| 37 | 2026-08-25 12:53 | 639232587225721862 |
|
146 ms | 159.69.29.29 |
| 36 | 2026-08-25 12:36 | 639232576780683689 |
|
2008 ms | 159.69.29.29 |
| 35 | 2026-08-25 12:19 | 639232566381512620 |
|
230 ms | 159.69.29.29 |
| 34 | 2026-08-25 12:01 | 639232556111768563 |
|
133 ms | 159.69.29.29 |
| 33 | 2026-08-25 11:44 | 639232545839529039 |
|
78 ms | 159.69.29.29 |
| 32 | 2026-08-25 11:27 | 639232535349285207 |
|
- | |
| 31 | 2026-08-25 11:09 | 639232524938080723 |
|
2212 ms | 159.69.29.29 |
| 30 | 2026-08-25 10:16 | 639232492740373468 |
|
1733 ms | 159.69.29.29 |
| 29 | 2026-08-25 09:59 | 639232482235303141 |
|
2008 ms | 159.69.29.29 |
| 28 | 2026-08-25 09:41 | 639232471861770303 |
|
139 ms | 159.69.29.29 |
| 27 | 2026-08-25 09:24 | 639232461630217327 |
|
135 ms | 159.69.29.29 |
| 26 | 2026-08-25 09:07 | 639232451282965990 |
|
551 ms | 159.69.29.29 |
| 25 | 2026-08-25 08:49 | 639232440814614938 |
|
106 ms | 159.69.29.29 |
| 24 | 2026-08-25 08:32 | 639232430410720425 |
|
2154 ms | 159.69.29.29 |
| 23 | 2026-08-25 08:15 | 639232420003096185 |
|
3753 ms | 159.69.29.29 |
| 22 | 2026-08-25 07:57 | 639232409467287444 |
|
181 ms | 159.69.29.29 |
| 21 | 2026-08-25 07:40 | 639232399077195997 |
|
137 ms | 159.69.29.29 |
| 20 | 2026-08-25 07:22 | 639232388731528337 |
|
128 ms | 159.69.29.29 |
| 19 | 2026-08-25 07:05 | 639232378288598612 |
|
121 ms | 159.69.29.29 |
| 18 | 2026-08-25 06:12 | 639232346196373643 |
|
130 ms | 159.69.29.29 |
| 17 | 2026-08-25 05:55 | 639232336112370741 |
|
128 ms | 159.69.29.29 |
| 16 | 2026-08-25 05:38 | 639232326146508970 |
|
412 ms | 159.69.29.29 |
| 15 | 2026-08-25 05:21 | 639232316189381720 |
|
126 ms | 159.69.29.29 |
| 14 | 2026-08-25 05:05 | 639232306217998913 |
|
2328 ms | 159.69.29.29 |
| 13 | 2026-08-25 04:48 | 639232296255744174 |
|
128 ms | 159.69.29.29 |
| 12 | 2026-08-25 04:32 | 639232286095760789 |
|
129 ms | 159.69.29.29 |
| 11 | 2026-08-25 04:15 | 639232276086186273 |
|
7 ms | 159.69.29.29 |
| 10 | 2026-08-25 03:58 | 639232265900986425 |
|
35 ms | 159.69.29.29 |
| 9 | 2026-08-25 03:41 | 639232255723518075 |
|
129 ms | 159.69.29.29 |
| 8 | 2026-08-25 03:24 | 639232245484452890 |
|
126 ms | 159.69.29.29 |
| 7 | 2026-08-25 03:07 | 639232235157175331 |
|
2076 ms | 159.69.29.29 |
| 6 | 2026-08-25 02:13 | 639232203197189095 |
|
22 ms | 159.69.29.29 |
| 5 | 2026-08-25 01:56 | 639232192844564298 |
|
127 ms | 159.69.29.29 |
| 4 | 2026-08-25 01:39 | 639232182496008942 |
|
280 ms | 159.69.29.29 |
| 3 | 2026-08-25 01:22 | 639232172197053132 |
|
8 ms | 159.69.29.29 |
| 2 | 2026-08-25 00:28 | 639232140250307418 |
|
7 ms | 159.69.29.29 |
| 1 | 2026-08-25 00:11 | 639232129927860324 |
|
71 ms | 159.69.29.29 |