DNS response history for dr4.sengked.com

dr4.sengked.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 2026-08-25. For this date, NameServerHistory found 48 DNS check records, 48 successful responses, 0 failed responses, and 443 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 dr4.sengked.com.
Records on Selected Date

48

Historical checks stored for this nameserver on selected date

Average Latency

443 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-25 08:35

All timestamps shown in UTC

Latest Resolved IP on Selected Date

128.199.254.184

Most recently resolved hosting IP on selected date

Successful Responses

48

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 dr4.sengked.com

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
48 2026-08-25 08:35 639232430410720425
2327 ms 128.199.254.184
47 2026-08-25 08:35 639232430410720425
2327 ms 119.31.233.72
46 2026-08-25 08:18 639232420003096185
334 ms 128.199.254.184
45 2026-08-25 08:18 639232420003096185
334 ms 119.31.233.72
44 2026-08-25 08:01 639232409467287444
200 ms 119.31.233.72
43 2026-08-25 08:01 639232409467287444
200 ms 128.199.254.184
42 2026-08-25 07:43 639232399077195997
325 ms 128.199.254.184
41 2026-08-25 07:43 639232399077195997
325 ms 119.31.233.72
40 2026-08-25 07:26 639232388731528337
330 ms 128.199.254.184
39 2026-08-25 07:26 639232388731528337
330 ms 119.31.233.72
38 2026-08-25 07:09 639232378288598612
173 ms 128.199.254.184
37 2026-08-25 07:09 639232378288598612
173 ms 119.31.233.72
36 2026-08-25 06:15 639232346196373643
340 ms 119.31.233.72
35 2026-08-25 06:15 639232346196373643
340 ms 128.199.254.184
34 2026-08-25 05:58 639232336112370741
163 ms 128.199.254.184
33 2026-08-25 05:58 639232336112370741
163 ms 119.31.233.72
32 2026-08-25 05:41 639232326146508970
2181 ms 119.31.233.72
31 2026-08-25 05:41 639232326146508970
2181 ms 128.199.254.184
30 2026-08-25 05:25 639232316189381720
337 ms 128.199.254.184
29 2026-08-25 05:25 639232316189381720
337 ms 119.31.233.72
28 2026-08-25 05:08 639232306217998913
169 ms 119.31.233.72
27 2026-08-25 05:08 639232306217998913
169 ms 128.199.254.184
26 2026-08-25 04:52 639232296255744174
10 ms 119.31.233.72
25 2026-08-25 04:52 639232296255744174
10 ms 128.199.254.184
24 2026-08-25 04:35 639232286095760789
326 ms 119.31.233.72
23 2026-08-25 04:35 639232286095760789
326 ms 128.199.254.184
22 2026-08-25 04:18 639232276086186273
171 ms 128.199.254.184
21 2026-08-25 04:18 639232276086186273
171 ms 119.31.233.72
20 2026-08-25 04:01 639232265900986425
402 ms 128.199.254.184
19 2026-08-25 04:01 639232265900986425
402 ms 119.31.233.72
18 2026-08-25 03:44 639232255723518075
325 ms 128.199.254.184
17 2026-08-25 03:44 639232255723518075
325 ms 119.31.233.72
16 2026-08-25 03:27 639232245484452890
330 ms 128.199.254.184
15 2026-08-25 03:27 639232245484452890
330 ms 119.31.233.72
14 2026-08-25 03:10 639232235157175331
358 ms 119.31.233.72
13 2026-08-25 03:10 639232235157175331
358 ms 128.199.254.184
12 2026-08-25 02:17 639232203197189095
285 ms 128.199.254.184
11 2026-08-25 02:17 639232203197189095
285 ms 119.31.233.72
10 2026-08-25 02:00 639232192844564298
377 ms 128.199.254.184
9 2026-08-25 02:00 639232192844564298
377 ms 119.31.233.72
8 2026-08-25 01:42 639232182496008942
328 ms 119.31.233.72
7 2026-08-25 01:42 639232182496008942
328 ms 128.199.254.184
6 2026-08-25 01:25 639232172197053132
328 ms 119.31.233.72
5 2026-08-25 01:25 639232172197053132
328 ms 128.199.254.184
4 2026-08-25 00:32 639232140250307418
177 ms 128.199.254.184
3 2026-08-25 00:32 639232140250307418
177 ms 119.31.233.72
2 2026-08-25 00:15 639232129927860324
328 ms 128.199.254.184
1 2026-08-25 00:15 639232129927860324
328 ms 119.31.233.72