History for dns.dlvtc.edu.cn
Domain: dlvtc.edu.cn • Tracking since 2026-08-04 23:25 UTC
DNS response history for dns.dlvtc.edu.cn
dns.dlvtc.edu.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 68 DNS check records, 68 successful responses, 0 failed responses, and 1512 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 dns.dlvtc.edu.cn.
Records on Selected Date
68
Historical checks stored for this nameserver on selected date
Average Latency
1512 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-25 23:30
All timestamps shown in UTC
Latest Resolved IP on Selected Date
210.30.80.88
Most recently resolved hosting IP on selected date
Successful Responses
68
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 dns.dlvtc.edu.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 |
|---|---|---|---|---|---|
| 68 | 2026-08-25 23:30 | 639232964577050707 |
|
2463 ms | 210.30.80.88 |
| 67 | 2026-08-25 22:36 | 639232932163142799 |
|
280 ms | 210.30.80.88 |
| 66 | 2026-08-25 22:18 | 639232921673215474 |
|
2254 ms | 210.30.80.88 |
| 65 | 2026-08-25 22:01 | 639232911234504639 |
|
2254 ms | 210.30.80.88 |
| 64 | 2026-08-25 21:44 | 639232900747078453 |
|
279 ms | 210.30.80.88 |
| 63 | 2026-08-25 21:26 | 639232890389222534 |
|
282 ms | 210.30.80.88 |
| 62 | 2026-08-25 21:09 | 639232880143390843 |
|
280 ms | 210.30.80.88 |
| 61 | 2026-08-25 20:52 | 639232869755024069 |
|
280 ms | 210.30.80.88 |
| 60 | 2026-08-25 20:34 | 639232859355940346 |
|
280 ms | 210.30.80.88 |
| 59 | 2026-08-25 20:17 | 639232848992244953 |
|
2480 ms | 210.30.80.88 |
| 58 | 2026-08-25 20:00 | 639232838596478500 |
|
2330 ms | 210.30.80.88 |
| 57 | 2026-08-25 19:42 | 639232828175327683 |
|
280 ms | 210.30.80.88 |
| 56 | 2026-08-25 19:25 | 639232817798330473 |
|
284 ms | 210.30.80.88 |
| 55 | 2026-08-25 18:31 | 639232785462407552 |
|
2503 ms | 210.30.80.88 |
| 54 | 2026-08-25 18:14 | 639232775177487032 |
|
282 ms | 210.30.80.88 |
| 53 | 2026-08-25 17:57 | 639232764991087115 |
|
280 ms | 210.30.80.88 |
| 52 | 2026-08-25 17:40 | 639232754842971478 |
|
4336 ms | 210.30.80.88 |
| 51 | 2026-08-25 17:23 | 639232744455159107 |
|
279 ms | 210.30.80.88 |
| 50 | 2026-08-25 17:06 | 639232734145178231 |
|
4332 ms | 210.30.80.88 |
| 49 | 2026-08-25 16:48 | 639232723827874402 |
|
2566 ms | 210.30.80.88 |
| 48 | 2026-08-25 16:31 | 639232713533011892 |
|
987 ms | 210.30.80.88 |
| 47 | 2026-08-25 16:14 | 639232703065318207 |
|
283 ms | 210.30.80.88 |
| 46 | 2026-08-25 15:57 | 639232692629559470 |
|
2259 ms | 210.30.80.88 |
| 45 | 2026-08-25 15:39 | 639232682238836475 |
|
2823 ms | 210.30.80.88 |
| 44 | 2026-08-25 15:22 | 639232671787004306 |
|
2342 ms | 210.30.80.88 |
| 43 | 2026-08-25 14:27 | 639232638994329666 |
|
2301 ms | 210.30.80.88 |
| 42 | 2026-08-25 14:10 | 639232628614783237 |
|
2272 ms | 210.30.80.88 |
| 41 | 2026-08-25 13:53 | 639232618360728578 |
|
980 ms | 210.30.80.88 |
| 40 | 2026-08-25 13:35 | 639232608016476376 |
|
4 ms | 210.30.80.88 |
| 39 | 2026-08-25 13:18 | 639232597643611557 |
|
982 ms | 210.30.80.88 |
| 38 | 2026-08-25 13:01 | 639232587225721862 |
|
5 ms | 210.30.80.88 |
| 37 | 2026-08-25 12:43 | 639232576780683689 |
|
292 ms | 210.30.80.88 |
| 36 | 2026-08-25 12:26 | 639232566381512620 |
|
282 ms | 210.30.80.88 |
| 35 | 2026-08-25 12:09 | 639232556111768563 |
|
983 ms | 210.30.80.88 |
| 34 | 2026-08-25 11:52 | 639232545839529039 |
|
2341 ms | 210.30.80.88 |
| 33 | 2026-08-25 11:35 | 639232535349285207 |
|
2337 ms | 210.30.80.88 |
| 32 | 2026-08-25 11:17 | 639232524938080723 |
|
2531 ms | 210.30.80.88 |
| 31 | 2026-08-25 10:23 | 639232492740373468 |
|
989 ms | 210.30.80.88 |
| 30 | 2026-08-25 10:06 | 639232482235303141 |
|
282 ms | 210.30.80.88 |
| 29 | 2026-08-25 09:49 | 639232471861770303 |
|
2501 ms | 210.30.80.88 |
| 28 | 2026-08-25 09:31 | 639232461630217327 |
|
2858 ms | 210.30.80.88 |
| 27 | 2026-08-25 09:14 | 639232451282965990 |
|
289 ms | 210.30.80.88 |
| 26 | 2026-08-25 08:57 | 639232440814614938 |
|
2501 ms | 210.30.80.88 |
| 25 | 2026-08-25 08:40 | 639232430410720425 |
|
983 ms | 210.30.80.88 |
| 24 | 2026-08-25 08:22 | 639232420003096185 |
|
2452 ms | 210.30.80.88 |
| 23 | 2026-08-25 08:05 | 639232409467287444 |
|
2355 ms | 210.30.80.88 |
| 22 | 2026-08-25 07:47 | 639232399077195997 |
|
2536 ms | 210.30.80.88 |
| 21 | 2026-08-25 07:30 | 639232388731528337 |
|
293 ms | 210.30.80.88 |
| 20 | 2026-08-25 07:13 | 639232378288598612 |
|
2328 ms | 210.30.80.88 |
| 19 | 2026-08-25 06:19 | 639232346196373643 |
|
2336 ms | 210.30.80.88 |
| 18 | 2026-08-25 06:02 | 639232336112370741 |
|
281 ms | 210.30.80.88 |
| 17 | 2026-08-25 05:45 | 639232326146508970 |
|
279 ms | 210.30.80.88 |
| 16 | 2026-08-25 05:28 | 639232316189381720 |
|
2304 ms | 210.30.80.88 |
| 15 | 2026-08-25 05:12 | 639232306217998913 |
|
3 ms | 210.30.80.88 |
| 14 | 2026-08-25 04:55 | 639232296255744174 |
|
2333 ms | 210.30.80.88 |
| 13 | 2026-08-25 04:39 | 639232286095760789 |
|
280 ms | 210.30.80.88 |
| 12 | 2026-08-25 04:22 | 639232276086186273 |
|
2276 ms | 210.30.80.88 |
| 11 | 2026-08-25 04:05 | 639232265900986425 |
|
2791 ms | 210.30.80.88 |
| 10 | 2026-08-25 03:48 | 639232255723518075 |
|
4607 ms | 210.30.80.88 |
| 9 | 2026-08-25 03:31 | 639232245484452890 |
|
283 ms | 210.30.80.88 |
| 8 | 2026-08-25 03:14 | 639232235157175331 |
|
983 ms | 210.30.80.88 |
| 7 | 2026-08-25 02:21 | 639232203197189095 |
|
2441 ms | 210.30.80.88 |
| 6 | 2026-08-25 02:04 | 639232192844564298 |
|
279 ms | 210.30.80.88 |
| 5 | 2026-08-25 01:46 | 639232182496008942 |
|
2823 ms | 210.30.80.88 |
| 4 | 2026-08-25 01:29 | 639232172197053132 |
|
2266 ms | 210.30.80.88 |
| 3 | 2026-08-25 00:35 | 639232140250307418 |
|
2 ms | 210.30.80.88 |
| 2 | 2026-08-25 00:19 | 639232129927860324 |
|
2272 ms | 210.30.80.88 |
| 1 | 2026-08-25 00:01 | 639232119551972438 |
|
987 ms | 210.30.80.88 |