History for ns21.sgdns.net
Domain: sgdns.net • Tracking since 2026-08-04 23:25 UTC
DNS response history for ns21.sgdns.net
ns21.sgdns.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 2026-08-24. For this date, NameServerHistory found 34 DNS check records, 34 successful responses, 0 failed responses, and 759 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 ns21.sgdns.net.
Records on Selected Date
34
Historical checks stored for this nameserver on selected date
Average Latency
759 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-24 14:06
All timestamps shown in UTC
Latest Resolved IP on Selected Date
203.175.162.108
Most recently resolved hosting IP on selected date
Successful Responses
34
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 ns21.sgdns.net
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 |
|---|---|---|---|---|---|
| 34 | 2026-08-24 14:06 | 639231765923559455 |
|
134 ms | 203.175.162.108 |
| 33 | 2026-08-24 13:49 | 639231755868832964 |
|
132 ms | 203.175.162.108 |
| 32 | 2026-08-24 13:32 | 639231745628278877 |
|
137 ms | 203.175.162.108 |
| 31 | 2026-08-24 13:15 | 639231735407682062 |
|
136 ms | 203.175.162.108 |
| 30 | 2026-08-24 12:22 | 639231703815441688 |
|
2007 ms | 203.175.162.108 |
| 29 | 2026-08-24 12:06 | 639231693747052549 |
|
2191 ms | 203.175.162.108 |
| 28 | 2026-08-24 11:49 | 639231683712487276 |
|
2143 ms | 203.175.162.108 |
| 27 | 2026-08-24 11:32 | 639231673513573868 |
|
128 ms | 203.175.162.108 |
| 26 | 2026-08-24 10:39 | 639231641791249939 |
|
2008 ms | 203.175.162.108 |
| 25 | 2026-08-24 10:22 | 639231631866211033 |
|
3784 ms | 203.175.162.108 |
| 24 | 2026-08-24 10:05 | 639231621644955316 |
|
119 ms | 203.175.162.108 |
| 23 | 2026-08-24 09:48 | 639231611478799259 |
|
136 ms | 203.175.162.108 |
| 22 | 2026-08-24 08:56 | 639231579923718211 |
|
2131 ms | 203.175.162.108 |
| 21 | 2026-08-24 08:39 | 639231569810702936 |
|
124 ms | 203.175.162.108 |
| 20 | 2026-08-24 08:22 | 639231559762411619 |
|
131 ms | 203.175.162.108 |
| 19 | 2026-08-24 08:05 | 639231549663595407 |
|
4 ms | 203.175.162.108 |
| 18 | 2026-08-24 07:13 | 639231518076817246 |
|
135 ms | 203.175.162.108 |
| 17 | 2026-08-24 06:56 | 639231508078650885 |
|
140 ms | 203.175.162.108 |
| 16 | 2026-08-24 06:40 | 639231498210697093 |
|
132 ms | 203.175.162.108 |
| 15 | 2026-08-24 06:23 | 639231488109699360 |
|
131 ms | 203.175.162.108 |
| 14 | 2026-08-24 05:31 | 639231456772510692 |
|
3 ms | 203.175.162.108 |
| 13 | 2026-08-24 05:14 | 639231447084631185 |
|
129 ms | 203.175.162.108 |
| 12 | 2026-08-24 04:58 | 639231437208519473 |
|
183 ms | 203.175.162.108 |
| 11 | 2026-08-24 04:41 | 639231427209627490 |
|
2121 ms | 203.175.162.108 |
| 10 | 2026-08-24 03:49 | 639231395791246644 |
|
123 ms | 203.175.162.108 |
| 9 | 2026-08-24 03:33 | 639231386075551458 |
|
108 ms | 203.175.162.108 |
| 8 | 2026-08-24 03:16 | 639231376208713791 |
|
129 ms | 203.175.162.108 |
| 7 | 2026-08-24 03:00 | 639231366170589276 |
|
2126 ms | 203.175.162.108 |
| 6 | 2026-08-24 02:07 | 639231334732159368 |
|
125 ms | 203.175.162.108 |
| 5 | 2026-08-24 01:51 | 639231325035670078 |
|
2238 ms | 203.175.162.108 |
| 4 | 2026-08-24 01:34 | 639231315132253837 |
|
4 ms | 203.175.162.108 |
| 3 | 2026-08-24 01:18 | 639231305014280808 |
|
126 ms | 203.175.162.108 |
| 2 | 2026-08-24 00:25 | 639231273779380675 |
|
2251 ms | 203.175.162.108 |
| 1 | 2026-08-24 00:10 | 639231264180839154 |
|
144 ms | 203.175.162.108 |