History for dns1.zhangcong.top
Domain: zhangcong.top • Tracking since 2026-08-04 23:25 UTC
DNS response history for dns1.zhangcong.top
dns1.zhangcong.top 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 600 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 dns1.zhangcong.top.
Records on Selected Date
43
Historical checks stored for this nameserver on selected date
Average Latency
600 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-25 14:26
All timestamps shown in UTC
Latest Resolved IP on Selected Date
222.94.26.102
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 dns1.zhangcong.top
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 14:26 | 639232638994329666 |
|
486 ms | 222.94.26.102 |
| 42 | 2026-08-25 14:08 | 639232628614783237 |
|
255 ms | 222.94.26.102 |
| 41 | 2026-08-25 13:51 | 639232618360728578 |
|
519 ms | 222.94.26.102 |
| 40 | 2026-08-25 13:34 | 639232608016476376 |
|
548 ms | 222.94.26.102 |
| 39 | 2026-08-25 13:17 | 639232597643611557 |
|
975 ms | 222.94.26.102 |
| 38 | 2026-08-25 12:59 | 639232587225721862 |
|
876 ms | 222.94.26.102 |
| 37 | 2026-08-25 12:42 | 639232576780683689 |
|
881 ms | 222.94.26.102 |
| 36 | 2026-08-25 12:25 | 639232566381512620 |
|
615 ms | 222.94.26.102 |
| 35 | 2026-08-25 12:07 | 639232556111768563 |
|
1391 ms | 222.94.26.102 |
| 34 | 2026-08-25 11:50 | 639232545839529039 |
|
539 ms | 222.94.26.102 |
| 33 | 2026-08-25 11:33 | 639232535349285207 |
|
725 ms | 222.94.26.102 |
| 32 | 2026-08-25 11:16 | 639232524938080723 |
|
539 ms | 222.94.26.102 |
| 31 | 2026-08-25 10:22 | 639232492740373468 |
|
323 ms | 222.94.26.102 |
| 30 | 2026-08-25 10:05 | 639232482235303141 |
|
641 ms | 222.94.26.102 |
| 29 | 2026-08-25 09:47 | 639232471861770303 |
|
616 ms | 222.94.26.102 |
| 28 | 2026-08-25 09:30 | 639232461630217327 |
|
561 ms | 222.94.26.102 |
| 27 | 2026-08-25 09:13 | 639232451282965990 |
|
303 ms | 222.94.26.102 |
| 26 | 2026-08-25 08:55 | 639232440814614938 |
|
883 ms | 222.94.26.102 |
| 25 | 2026-08-25 08:38 | 639232430410720425 |
|
499 ms | 222.94.26.102 |
| 24 | 2026-08-25 08:21 | 639232420003096185 |
|
261 ms | 222.94.26.102 |
| 23 | 2026-08-25 08:03 | 639232409467287444 |
|
937 ms | 222.94.26.102 |
| 22 | 2026-08-25 07:46 | 639232399077195997 |
|
236 ms | 222.94.26.102 |
| 21 | 2026-08-25 07:28 | 639232388731528337 |
|
748 ms | 222.94.26.102 |
| 20 | 2026-08-25 07:11 | 639232378288598612 |
|
555 ms | 222.94.26.102 |
| 19 | 2026-08-25 06:17 | 639232346196373643 |
|
522 ms | 222.94.26.102 |
| 18 | 2026-08-25 06:01 | 639232336112370741 |
|
542 ms | 222.94.26.102 |
| 17 | 2026-08-25 05:44 | 639232326146508970 |
|
1163 ms | 222.94.26.102 |
| 16 | 2026-08-25 05:27 | 639232316189381720 |
|
492 ms | 222.94.26.102 |
| 15 | 2026-08-25 05:11 | 639232306217998913 |
|
526 ms | 222.94.26.102 |
| 14 | 2026-08-25 04:54 | 639232296255744174 |
|
590 ms | 222.94.26.102 |
| 13 | 2026-08-25 04:37 | 639232286095760789 |
|
293 ms | 222.94.26.102 |
| 12 | 2026-08-25 04:20 | 639232276086186273 |
|
637 ms | 222.94.26.102 |
| 11 | 2026-08-25 04:04 | 639232265900986425 |
|
905 ms | 222.94.26.102 |
| 10 | 2026-08-25 03:47 | 639232255723518075 |
|
243 ms | 222.94.26.102 |
| 9 | 2026-08-25 03:30 | 639232245484452890 |
|
533 ms | 222.94.26.102 |
| 8 | 2026-08-25 03:13 | 639232235157175331 |
|
836 ms | 222.94.26.102 |
| 7 | 2026-08-25 02:19 | 639232203197189095 |
|
524 ms | 222.94.26.102 |
| 6 | 2026-08-25 02:02 | 639232192844564298 |
|
497 ms | 222.94.26.102 |
| 5 | 2026-08-25 01:45 | 639232182496008942 |
|
527 ms | 222.94.26.102 |
| 4 | 2026-08-25 01:28 | 639232172197053132 |
|
540 ms | 222.94.26.102 |
| 3 | 2026-08-25 00:34 | 639232140250307418 |
|
255 ms | 222.94.26.102 |
| 2 | 2026-08-25 00:17 | 639232129927860324 |
|
471 ms | 222.94.26.102 |
| 1 | 2026-08-25 00:00 | 639232119551972438 |
|
802 ms | 222.94.26.102 |