DNS response history for ns2.dataexpress.com.tw

ns2.dataexpress.com.tw 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 2026-08-09. For this date, NameServerHistory found 78 DNS check records, 78 successful responses, 0 failed responses, and 449 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 ns2.dataexpress.com.tw.
Records on Selected Date

78

Historical checks stored for this nameserver on selected date

Average Latency

449 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-09 23:22

All timestamps shown in UTC

Latest Resolved IP on Selected Date

123.51.216.240

Most recently resolved hosting IP on selected date

Successful Responses

78

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 ns2.dataexpress.com.tw

Showing DNS history for 2026-08-09 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
78 2026-08-09 23:22 639219137912168440
254 ms 123.51.216.240
77 2026-08-09 23:07 639219129014206359
485 ms 123.51.216.240
76 2026-08-09 22:52 639219120129816185
247 ms 123.51.216.240
75 2026-08-09 22:37 639219111180200055
507 ms 123.51.216.240
74 2026-08-09 22:22 639219102397272208
246 ms 123.51.216.240
73 2026-08-09 22:08 639219093318422880
245 ms 123.51.216.240
72 2026-08-09 21:53 639219084400315753
256 ms 123.51.216.240
71 2026-08-09 21:38 639219075254551587
251 ms 123.51.216.240
70 2026-08-09 21:22 639219065729192158
492 ms 123.51.216.240
69 2026-08-09 21:07 639219056747802098
498 ms 123.51.216.240
68 2026-08-09 20:51 639219047713450952
245 ms 123.51.216.240
67 2026-08-09 20:36 639219038561445315
607 ms 123.51.216.240
66 2026-08-09 19:44 639219007390383771
250 ms 123.51.216.240
65 2026-08-09 19:29 639218998523265596
495 ms 123.51.216.240
64 2026-08-09 19:15 639218989631630804
617 ms 123.51.216.240
63 2026-08-09 19:00 639218980808450892
247 ms 123.51.216.240
62 2026-08-09 18:45 639218971852160604
510 ms 123.51.216.240
61 2026-08-09 18:30 639218962783650906
604 ms 123.51.216.240
60 2026-08-09 18:15 639218953792820819
248 ms 123.51.216.240
59 2026-08-09 18:00 639218944959692876
756 ms 123.51.216.240
58 2026-08-09 17:45 639218936169104506
261 ms 123.51.216.240
57 2026-08-09 17:31 639218927166062556
491 ms 123.51.216.240
56 2026-08-09 17:16 639218918015715420
495 ms 123.51.216.240
55 2026-08-09 17:00 639218908881852638
776 ms 123.51.216.240
54 2026-08-09 16:08 639218877956262035
488 ms 123.51.216.240
53 2026-08-09 15:54 639218869143729797
245 ms 123.51.216.240
52 2026-08-09 15:39 639218860485298832
654 ms 123.51.216.240
51 2026-08-09 15:25 639218851607906747
246 ms 123.51.216.240
50 2026-08-09 15:10 639218842720839568
610 ms 123.51.216.240
49 2026-08-09 14:55 639218833878788864
242 ms 123.51.216.240
48 2026-08-09 14:40 639218825180862573
495 ms 123.51.216.240
47 2026-08-09 14:26 639218816469621951
242 ms 123.51.216.240
46 2026-08-09 14:11 639218807685036212
611 ms 123.51.216.240
45 2026-08-09 13:57 639218798978271509
501 ms 123.51.216.240
44 2026-08-09 13:42 639218790065423597
697 ms 123.51.216.240
43 2026-08-09 13:27 639218781304584862
500 ms 123.51.216.240
42 2026-08-09 12:36 639218750311179000
496 ms 123.51.216.240
41 2026-08-09 12:21 639218741750420268
489 ms 123.51.216.240
40 2026-08-09 12:07 639218733057535576
263 ms 123.51.216.240
39 2026-08-09 11:53 639218724471329044
250 ms 123.51.216.240
38 2026-08-09 11:38 639218715911974203
497 ms 123.51.216.240
37 2026-08-09 11:24 639218707310812834
234 ms 123.51.216.240
36 2026-08-09 11:09 639218698790485612
498 ms 123.51.216.240
35 2026-08-09 10:55 639218690367692706
250 ms 123.51.216.240
34 2026-08-09 10:41 639218681923173883
500 ms 123.51.216.240
33 2026-08-09 10:27 639218673547179738
494 ms 123.51.216.240
32 2026-08-09 10:13 639218664890274867
497 ms 123.51.216.240
31 2026-08-09 09:58 639218656036928157
492 ms 123.51.216.240
30 2026-08-09 09:07 639218624808018222
508 ms 123.51.216.240
29 2026-08-09 08:52 639218616243340806
505 ms 123.51.216.240
28 2026-08-09 08:38 639218607397811973
198 ms 123.51.216.240
27 2026-08-09 08:23 639218598812444454
488 ms 123.51.216.240
26 2026-08-09 08:09 639218590219570048
247 ms 123.51.216.240
25 2026-08-09 07:54 639218581690210758
491 ms 123.51.216.240
24 2026-08-09 07:40 639218573057388822
492 ms 123.51.216.240
23 2026-08-09 07:26 639218564408781785
495 ms 123.51.216.240
22 2026-08-09 07:11 639218555767188482
493 ms 123.51.216.240
21 2026-08-09 06:57 639218547142705295
248 ms 123.51.216.240
20 2026-08-09 06:42 639218538090114532
498 ms 123.51.216.240
19 2026-08-09 06:27 639218529257910584
484 ms 123.51.216.240
18 2026-08-09 05:36 639218498473231858
605 ms 123.51.216.240
17 2026-08-09 05:21 639218489802113995
618 ms 123.51.216.240
16 2026-08-09 05:07 639218481006804516
500 ms 123.51.216.240
15 2026-08-09 04:52 639218472048712427
623 ms 123.51.216.240
14 2026-08-09 04:37 639218463224432974
615 ms 123.51.216.240
13 2026-08-09 04:22 639218454384107526
507 ms 123.51.216.240
12 2026-08-09 04:07 639218445331231791
251 ms 123.51.216.240
11 2026-08-09 03:52 639218436285215733
491 ms 123.51.216.240
10 2026-08-09 03:37 639218427289555123
792 ms 123.51.216.240
9 2026-08-09 03:22 639218418227819981
497 ms 123.51.216.240
8 2026-08-09 03:07 639218409119503123
247 ms 123.51.216.240
7 2026-08-09 02:51 639218399771712154
840 ms 123.51.216.240
6 2026-08-09 01:59 639218368648652303
503 ms 123.51.216.240
5 2026-08-09 01:44 639218359569598460
191 ms 123.51.216.240
4 2026-08-09 01:29 639218350555429902
491 ms 123.51.216.240
3 2026-08-09 01:13 639218341311543299
506 ms 123.51.216.240
2 2026-08-09 00:21 639218309981981465
497 ms 123.51.216.240
1 2026-08-09 00:06 639218300987184335
494 ms 123.51.216.240