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 2026-08-14. For this date, NameServerHistory found 78 DNS check records, 78 successful responses, 0 failed responses, and 512 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

512 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-14 23:54

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 2026-08-14 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 2026-08-14 23:54 639223477272309567
185 ms 123.51.216.240
77 2026-08-14 23:39 639223467876800215
491 ms 123.51.216.240
76 2026-08-14 23:23 639223458466733344
579 ms 123.51.216.240
75 2026-08-14 23:07 639223449196197019
614 ms 123.51.216.240
74 2026-08-14 22:52 639223439729973302
494 ms 123.51.216.240
73 2026-08-14 22:36 639223430298973377
322 ms 123.51.216.240
72 2026-08-14 22:20 639223420812183061
495 ms 123.51.216.240
71 2026-08-14 22:04 639223411307572360
400 ms 123.51.216.240
70 2026-08-14 21:49 639223401895099116
434 ms 123.51.216.240
69 2026-08-14 20:56 639223370328282191
492 ms 123.51.216.240
68 2026-08-14 20:41 639223361156898888
609 ms 123.51.216.240
67 2026-08-14 20:25 639223351683501109
608 ms 123.51.216.240
66 2026-08-14 20:09 639223342485908428
485 ms 123.51.216.240
65 2026-08-14 19:54 639223333113923772
612 ms 123.51.216.240
64 2026-08-14 19:38 639223323766820131
494 ms 123.51.216.240
63 2026-08-14 19:23 639223314500774279
488 ms 123.51.216.240
62 2026-08-14 19:07 639223305225877159
513 ms 123.51.216.240
61 2026-08-14 18:52 639223295834845965
496 ms 123.51.216.240
60 2026-08-14 18:36 639223286312006616
495 ms 123.51.216.240
59 2026-08-14 18:20 639223276659010988
912 ms 123.51.216.240
58 2026-08-14 18:04 639223267203892251
652 ms 123.51.216.240
57 2026-08-14 17:11 639223235652723921
487 ms 123.51.216.240
56 2026-08-14 16:56 639223226156684619
603 ms 123.51.216.240
55 2026-08-14 16:40 639223216737677817
492 ms 123.51.216.240
54 2026-08-14 16:24 639223207303987036
489 ms 123.51.216.240
53 2026-08-14 16:09 639223197972369650
605 ms 123.51.216.240
52 2026-08-14 15:53 639223188476518684
244 ms 123.51.216.240
51 2026-08-14 15:37 639223179029668254
497 ms 123.51.216.240
50 2026-08-14 15:21 639223169668684371
496 ms 123.51.216.240
49 2026-08-14 15:06 639223160270013058
652 ms 123.51.216.240
48 2026-08-14 14:50 639223150848386507
499 ms 123.51.216.240
47 2026-08-14 14:34 639223141514160124
624 ms 123.51.216.240
46 2026-08-14 14:19 639223131908897269
496 ms 123.51.216.240
45 2026-08-14 13:26 639223100084750932
697 ms 123.51.216.240
44 2026-08-14 13:10 639223090744921973
245 ms 123.51.216.240
43 2026-08-14 12:54 639223081343134137
490 ms 123.51.216.240
42 2026-08-14 12:39 639223071917003603
485 ms 123.51.216.240
41 2026-08-14 12:23 639223062407395043
621 ms 123.51.216.240
40 2026-08-14 12:07 639223052970600447
490 ms 123.51.216.240
39 2026-08-14 11:51 639223043584242187
250 ms 123.51.216.240
38 2026-08-14 11:36 639223034248611856
494 ms 123.51.216.240
37 2026-08-14 11:20 639223024816175094
491 ms 123.51.216.240
36 2026-08-14 11:04 639223015278211871
502 ms 123.51.216.240
35 2026-08-14 10:48 639223005387568522
733 ms 123.51.216.240
34 2026-08-14 10:32 639222995944735037
620 ms 123.51.216.240
33 2026-08-14 09:39 639222964532402826
491 ms 123.51.216.240
32 2026-08-14 09:24 639222955031971579
494 ms 123.51.216.240
31 2026-08-14 09:08 639222945616352079
504 ms 123.51.216.240
30 2026-08-14 08:52 639222936296615644
487 ms 123.51.216.240
29 2026-08-14 08:37 639222926913151746
491 ms 123.51.216.240
28 2026-08-14 08:21 639222917608375722
490 ms 123.51.216.240
27 2026-08-14 08:06 639222908294448500
604 ms 123.51.216.240
26 2026-08-14 07:50 639222898918389753
490 ms 123.51.216.240
25 2026-08-14 07:35 639222889625876211
661 ms 123.51.216.240
24 2026-08-14 07:19 639222880353707528
486 ms 123.51.216.240
23 2026-08-14 07:04 639222871065611259
491 ms 123.51.216.240
22 2026-08-14 06:48 639222861517093112
611 ms 123.51.216.240
21 2026-08-14 05:56 639222830182717637
487 ms 123.51.216.240
20 2026-08-14 05:40 639222820714737422
603 ms 123.51.216.240
19 2026-08-14 05:24 639222811404284741
486 ms 123.51.216.240
18 2026-08-14 05:09 639222801994952240
495 ms 123.51.216.240
17 2026-08-14 04:53 639222792581940911
241 ms 123.51.216.240
16 2026-08-14 04:38 639222783296631220
491 ms 123.51.216.240
15 2026-08-14 04:22 639222773909528001
493 ms 123.51.216.240
14 2026-08-14 04:06 639222764574707991
610 ms 123.51.216.240
13 2026-08-14 03:51 639222754982758281
248 ms 123.51.216.240
12 2026-08-14 03:35 639222745650144239
485 ms 123.51.216.240
11 2026-08-14 03:19 639222736060223018
654 ms 123.51.216.240
10 2026-08-14 03:03 639222726529271510
246 ms 123.51.216.240
9 2026-08-14 02:10 639222694791257846
667 ms 123.51.216.240
8 2026-08-14 01:55 639222685350317820
489 ms 123.51.216.240
7 2026-08-14 01:39 639222675895178560
658 ms 123.51.216.240
6 2026-08-14 01:23 639222666344182743
483 ms 123.51.216.240
5 2026-08-14 01:07 639222656762316965
488 ms 123.51.216.240
4 2026-08-14 00:51 639222647109404695
502 ms 123.51.216.240
3 2026-08-14 00:35 639222637659944389
491 ms 123.51.216.240
2 2026-08-14 00:19 639222628151417313
648 ms 123.51.216.240
1 2026-08-14 00:03 639222618462620588
504 ms 123.51.216.240