History for ns1.sae.sina.com.cn
Domain: sina.com.cn • Tracking since 2026-08-04 23:25 UTC
DNS response history for ns1.sae.sina.com.cn
ns1.sae.sina.com.cn 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 43 DNS check records, 43 successful responses, 0 failed responses, and 1205 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.sae.sina.com.cn.
Records on Selected Date
43
Historical checks stored for this nameserver on selected date
Average Latency
1205 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-25 14:27
All timestamps shown in UTC
Latest Resolved IP on Selected Date
220.181.172.233
Most recently resolved hosting IP on selected date
Successful Responses
43
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 ns1.sae.sina.com.cn
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 |
|---|---|---|---|---|---|
| 43 | 2026-08-25 14:27 | 639232638994329666 |
|
1404 ms | 220.181.172.233 |
| 42 | 2026-08-25 14:09 | 639232628614783237 |
|
1378 ms | 220.181.172.233 |
| 41 | 2026-08-25 13:52 | 639232618360728578 |
|
1441 ms | 220.181.172.233 |
| 40 | 2026-08-25 13:35 | 639232608016476376 |
|
1067 ms | 220.181.172.233 |
| 39 | 2026-08-25 13:18 | 639232597643611557 |
|
1477 ms | 220.181.172.233 |
| 38 | 2026-08-25 13:00 | 639232587225721862 |
|
1107 ms | 220.181.172.233 |
| 37 | 2026-08-25 12:43 | 639232576780683689 |
|
939 ms | 220.181.172.233 |
| 36 | 2026-08-25 12:26 | 639232566381512620 |
|
1063 ms | 220.181.172.233 |
| 35 | 2026-08-25 12:08 | 639232556111768563 |
|
1388 ms | 220.181.172.233 |
| 34 | 2026-08-25 11:51 | 639232545839529039 |
|
1494 ms | 220.181.172.233 |
| 33 | 2026-08-25 11:34 | 639232535349285207 |
|
1101 ms | 220.181.172.233 |
| 32 | 2026-08-25 11:17 | 639232524938080723 |
|
1878 ms | 220.181.172.233 |
| 31 | 2026-08-25 10:23 | 639232492740373468 |
|
1460 ms | 220.181.172.233 |
| 30 | 2026-08-25 10:06 | 639232482235303141 |
|
1438 ms | 220.181.172.233 |
| 29 | 2026-08-25 09:48 | 639232471861770303 |
|
1450 ms | 220.181.172.233 |
| 28 | 2026-08-25 09:31 | 639232461630217327 |
|
918 ms | 220.181.172.233 |
| 27 | 2026-08-25 09:14 | 639232451282965990 |
|
1052 ms | 220.181.172.233 |
| 26 | 2026-08-25 08:56 | 639232440814614938 |
|
1064 ms | 220.181.172.233 |
| 25 | 2026-08-25 08:39 | 639232430410720425 |
|
1279 ms | 220.181.172.233 |
| 24 | 2026-08-25 08:22 | 639232420003096185 |
|
1438 ms | 220.181.172.233 |
| 23 | 2026-08-25 08:04 | 639232409467287444 |
|
1077 ms | 220.181.172.233 |
| 22 | 2026-08-25 07:47 | 639232399077195997 |
|
1482 ms | 220.181.172.233 |
| 21 | 2026-08-25 07:29 | 639232388731528337 |
|
1493 ms | 220.181.172.233 |
| 20 | 2026-08-25 07:12 | 639232378288598612 |
|
1392 ms | 220.181.172.233 |
| 19 | 2026-08-25 06:18 | 639232346196373643 |
|
1411 ms | 220.181.172.233 |
| 18 | 2026-08-25 06:01 | 639232336112370741 |
|
1535 ms | 220.181.172.233 |
| 17 | 2026-08-25 05:45 | 639232326146508970 |
|
1097 ms | 220.181.172.233 |
| 16 | 2026-08-25 05:28 | 639232316189381720 |
|
970 ms | 220.181.172.233 |
| 15 | 2026-08-25 05:12 | 639232306217998913 |
|
3 ms | 220.181.172.233 |
| 14 | 2026-08-25 04:55 | 639232296255744174 |
|
1481 ms | 220.181.172.233 |
| 13 | 2026-08-25 04:38 | 639232286095760789 |
|
1058 ms | 220.181.172.233 |
| 12 | 2026-08-25 04:21 | 639232276086186273 |
|
3 ms | 220.181.172.233 |
| 11 | 2026-08-25 04:05 | 639232265900986425 |
|
1446 ms | 220.181.172.233 |
| 10 | 2026-08-25 03:48 | 639232255723518075 |
|
1501 ms | 220.181.172.233 |
| 9 | 2026-08-25 03:31 | 639232245484452890 |
|
1041 ms | 220.181.172.233 |
| 8 | 2026-08-25 03:14 | 639232235157175331 |
|
1068 ms | 220.181.172.233 |
| 7 | 2026-08-25 02:20 | 639232203197189095 |
|
1425 ms | 220.181.172.233 |
| 6 | 2026-08-25 02:03 | 639232192844564298 |
|
1442 ms | 220.181.172.233 |
| 5 | 2026-08-25 01:46 | 639232182496008942 |
|
1466 ms | 220.181.172.233 |
| 4 | 2026-08-25 01:28 | 639232172197053132 |
|
295 ms | 220.181.172.233 |
| 3 | 2026-08-25 00:35 | 639232140250307418 |
|
1377 ms | 220.181.172.233 |
| 2 | 2026-08-25 00:18 | 639232129927860324 |
|
1028 ms | 220.181.172.233 |
| 1 | 2026-08-25 00:01 | 639232119551972438 |
|
896 ms | 220.181.172.233 |