History for ns401.rootservercloud.com
Domain: rootservercloud.com • Tracking since 2026-08-04 23:25 UTC
DNS response history for ns401.rootservercloud.com
ns401.rootservercloud.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 2026-08-14. For this date, NameServerHistory found 77 DNS check records, 76 successful responses, 1 failed responses, and 350 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 ns401.rootservercloud.com.
Records on Selected Date
77
Historical checks stored for this nameserver on selected date
Average Latency
350 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-14 23:51
All timestamps shown in UTC
Latest Resolved IP on Selected Date
23.239.27.53
Most recently resolved hosting IP on selected date
Successful Responses
76
Checks that returned a measurable response
Failed Responses
1
Checks with no response or no returned latency
Failure Rate
1%
Based on the selected date history
Selected Date Status
Responsive
At least one successful response exists on selected date
History for ns401.rootservercloud.com
Showing DNS history for 2026-08-14 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 |
|---|---|---|---|---|---|
| 77 | 2026-08-14 23:51 | 639223477272309567 |
|
234 ms | 23.239.27.53 |
| 76 | 2026-08-14 23:35 | 639223467876800215 |
|
100 ms | 23.239.27.53 |
| 75 | 2026-08-14 23:20 | 639223458466733344 |
|
12 ms | 23.239.27.53 |
| 74 | 2026-08-14 23:04 | 639223449196197019 |
|
11 ms | 23.239.27.53 |
| 73 | 2026-08-14 22:49 | 639223439729973302 |
|
208 ms | 23.239.27.53 |
| 72 | 2026-08-14 22:33 | 639223430298973377 |
|
2121 ms | 23.239.27.53 |
| 71 | 2026-08-14 22:17 | 639223420812183061 |
|
573 ms | 23.239.27.53 |
| 70 | 2026-08-14 22:01 | 639223411307572360 |
|
115 ms | 23.239.27.53 |
| 69 | 2026-08-14 21:45 | 639223401895099116 |
|
211 ms | 23.239.27.53 |
| 68 | 2026-08-14 20:52 | 639223370328282191 |
|
201 ms | 23.239.27.53 |
| 67 | 2026-08-14 20:37 | 639223361156898888 |
|
103 ms | 23.239.27.53 |
| 66 | 2026-08-14 20:22 | 639223351683501109 |
|
137 ms | 23.239.27.53 |
| 65 | 2026-08-14 20:06 | 639223342485908428 |
|
3 ms | 23.239.27.53 |
| 64 | 2026-08-14 19:50 | 639223333113923772 |
|
161 ms | 23.239.27.53 |
| 63 | 2026-08-14 19:35 | 639223323766820131 |
|
209 ms | 23.239.27.53 |
| 62 | 2026-08-14 19:19 | 639223314500774279 |
|
2136 ms | 23.239.27.53 |
| 61 | 2026-08-14 19:04 | 639223305225877159 |
|
208 ms | 23.239.27.53 |
| 60 | 2026-08-14 18:48 | 639223295834845965 |
|
212 ms | 23.239.27.53 |
| 59 | 2026-08-14 18:33 | 639223286312006616 |
|
108 ms | 23.239.27.53 |
| 58 | 2026-08-14 18:17 | 639223276659010988 |
|
2110 ms | 23.239.27.53 |
| 57 | 2026-08-14 18:00 | 639223267203892251 |
|
2135 ms | 23.239.27.53 |
| 56 | 2026-08-14 17:06 | 639223235652723921 |
|
121 ms | 23.239.27.53 |
| 55 | 2026-08-14 16:51 | 639223226156684619 |
|
2010 ms | 23.239.27.53 |
| 54 | 2026-08-14 16:35 | 639223216737677817 |
|
224 ms | 23.239.27.53 |
| 53 | 2026-08-14 16:19 | 639223207303987036 |
|
121 ms | 23.239.27.53 |
| 52 | 2026-08-14 16:04 | 639223197972369650 |
|
110 ms | 23.239.27.53 |
| 51 | 2026-08-14 15:48 | 639223188476518684 |
|
220 ms | 23.239.27.53 |
| 50 | 2026-08-14 15:32 | 639223179029668254 |
|
102 ms | 23.239.27.53 |
| 49 | 2026-08-14 15:16 | 639223169668684371 |
|
115 ms | 23.239.27.53 |
| 48 | 2026-08-14 15:01 | 639223160270013058 |
|
228 ms | 23.239.27.53 |
| 47 | 2026-08-14 14:45 | 639223150848386507 |
|
- | |
| 46 | 2026-08-14 14:29 | 639223141514160124 |
|
255 ms | 23.239.27.53 |
| 45 | 2026-08-14 14:14 | 639223131908897269 |
|
2011 ms | 23.239.27.53 |
| 44 | 2026-08-14 13:21 | 639223100084750932 |
|
203 ms | 23.239.27.53 |
| 43 | 2026-08-14 13:05 | 639223090744921973 |
|
211 ms | 23.239.27.53 |
| 42 | 2026-08-14 12:49 | 639223081343134137 |
|
7 ms | 23.239.27.53 |
| 41 | 2026-08-14 12:34 | 639223071917003603 |
|
8 ms | 23.239.27.53 |
| 40 | 2026-08-14 12:18 | 639223062407395043 |
|
7 ms | 23.239.27.53 |
| 39 | 2026-08-14 12:02 | 639223052970600447 |
|
2113 ms | 23.239.27.53 |
| 38 | 2026-08-14 11:46 | 639223043584242187 |
|
103 ms | 23.239.27.53 |
| 37 | 2026-08-14 11:31 | 639223034248611856 |
|
106 ms | 23.239.27.53 |
| 36 | 2026-08-14 11:15 | 639223024816175094 |
|
201 ms | 23.239.27.53 |
| 35 | 2026-08-14 10:59 | 639223015278211871 |
|
205 ms | 23.239.27.53 |
| 34 | 2026-08-14 10:43 | 639223005387568522 |
|
8 ms | 23.239.27.53 |
| 33 | 2026-08-14 10:27 | 639222995944735037 |
|
118 ms | 23.239.27.53 |
| 32 | 2026-08-14 09:35 | 639222964532402826 |
|
210 ms | 23.239.27.53 |
| 31 | 2026-08-14 09:19 | 639222955031971579 |
|
121 ms | 23.239.27.53 |
| 30 | 2026-08-14 09:04 | 639222945616352079 |
|
109 ms | 23.239.27.53 |
| 29 | 2026-08-14 08:48 | 639222936296615644 |
|
215 ms | 23.239.27.53 |
| 28 | 2026-08-14 08:32 | 639222926913151746 |
|
4 ms | 23.239.27.53 |
| 27 | 2026-08-14 08:17 | 639222917608375722 |
|
202 ms | 23.239.27.53 |
| 26 | 2026-08-14 08:01 | 639222908294448500 |
|
268 ms | 23.239.27.53 |
| 25 | 2026-08-14 07:46 | 639222898918389753 |
|
112 ms | 23.239.27.53 |
| 24 | 2026-08-14 07:30 | 639222889625876211 |
|
103 ms | 23.239.27.53 |
| 23 | 2026-08-14 07:15 | 639222880353707528 |
|
163 ms | 23.239.27.53 |
| 22 | 2026-08-14 06:59 | 639222871065611259 |
|
111 ms | 23.239.27.53 |
| 21 | 2026-08-14 06:44 | 639222861517093112 |
|
126 ms | 23.239.27.53 |
| 20 | 2026-08-14 05:52 | 639222830182717637 |
|
123 ms | 23.239.27.53 |
| 19 | 2026-08-14 05:36 | 639222820714737422 |
|
3 ms | 23.239.27.53 |
| 18 | 2026-08-14 05:20 | 639222811404284741 |
|
7 ms | 23.239.27.53 |
| 17 | 2026-08-14 05:05 | 639222801994952240 |
|
219 ms | 23.239.27.53 |
| 16 | 2026-08-14 04:49 | 639222792581940911 |
|
197 ms | 23.239.27.53 |
| 15 | 2026-08-14 04:33 | 639222783296631220 |
|
126 ms | 23.239.27.53 |
| 14 | 2026-08-14 04:18 | 639222773909528001 |
|
2 ms | 23.239.27.53 |
| 13 | 2026-08-14 04:02 | 639222764574707991 |
|
198 ms | 23.239.27.53 |
| 12 | 2026-08-14 03:47 | 639222754982758281 |
|
249 ms | 23.239.27.53 |
| 11 | 2026-08-14 03:31 | 639222745650144239 |
|
208 ms | 23.239.27.53 |
| 10 | 2026-08-14 03:15 | 639222736060223018 |
|
3 ms | 23.239.27.53 |
| 9 | 2026-08-14 02:59 | 639222726529271510 |
|
202 ms | 23.239.27.53 |
| 8 | 2026-08-14 02:06 | 639222694791257846 |
|
201 ms | 23.239.27.53 |
| 7 | 2026-08-14 01:50 | 639222685350317820 |
|
2145 ms | 23.239.27.53 |
| 6 | 2026-08-14 01:34 | 639222675895178560 |
|
100 ms | 23.239.27.53 |
| 5 | 2026-08-14 01:19 | 639222666344182743 |
|
201 ms | 23.239.27.53 |
| 4 | 2026-08-14 01:03 | 639222656762316965 |
|
13 ms | 23.239.27.53 |
| 3 | 2026-08-14 00:47 | 639222647109404695 |
|
164 ms | 23.239.27.53 |
| 2 | 2026-08-14 00:31 | 639222637659944389 |
|
215 ms | 23.239.27.53 |
| 1 | 2026-08-14 00:15 | 639222628151417313 |
|
201 ms | 23.239.27.53 |