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 2026-08-15. For this date, NameServerHistory found 76 DNS check records, 76 successful responses, 0 failed responses, and 500 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

76

Historical checks stored for this nameserver on selected date

Average Latency

500 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-15 23:49

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

76

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 2026-08-15 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
76 2026-08-15 23:49 639224338276675277
503 ms 123.51.216.240
75 2026-08-15 22:57 639224306594546649
505 ms 123.51.216.240
74 2026-08-15 22:41 639224297145423303
503 ms 123.51.216.240
73 2026-08-15 22:25 639224287678238833
503 ms 123.51.216.240
72 2026-08-15 22:10 639224278490872828
660 ms 123.51.216.240
71 2026-08-15 21:54 639224269149307826
489 ms 123.51.216.240
70 2026-08-15 21:39 639224259868597616
937 ms 123.51.216.240
69 2026-08-15 21:23 639224250518642175
606 ms 123.51.216.240
68 2026-08-15 21:08 639224241064772383
609 ms 123.51.216.240
67 2026-08-15 20:52 639224231691099605
243 ms 123.51.216.240
66 2026-08-15 20:36 639224222468168159
650 ms 123.51.216.240
65 2026-08-15 20:21 639224213173899635
491 ms 123.51.216.240
64 2026-08-15 20:05 639224203914451783
617 ms 123.51.216.240
63 2026-08-15 19:12 639224172202542163
255 ms 123.51.216.240
62 2026-08-15 18:57 639224163338654093
494 ms 123.51.216.240
61 2026-08-15 18:42 639224154287995374
246 ms 123.51.216.240
60 2026-08-15 18:27 639224145118612503
558 ms 123.51.216.240
59 2026-08-15 18:12 639224135995990731
495 ms 123.51.216.240
58 2026-08-15 17:57 639224127185332624
493 ms 123.51.216.240
57 2026-08-15 17:42 639224118229289175
202 ms 123.51.216.240
56 2026-08-15 17:27 639224109273796359
574 ms 123.51.216.240
55 2026-08-15 17:12 639224100490805608
241 ms 123.51.216.240
54 2026-08-15 16:58 639224091353714490
501 ms 123.51.216.240
53 2026-08-15 16:42 639224082033126828
705 ms 123.51.216.240
52 2026-08-15 16:27 639224072736962403
482 ms 123.51.216.240
51 2026-08-15 15:34 639224041475563754
286 ms 123.51.216.240
50 2026-08-15 15:19 639224032345604453
493 ms 123.51.216.240
49 2026-08-15 15:04 639224023169497283
506 ms 123.51.216.240
48 2026-08-15 14:49 639224013981146405
494 ms 123.51.216.240
47 2026-08-15 14:33 639224004883412586
488 ms 123.51.216.240
46 2026-08-15 14:18 639223995612880615
500 ms 123.51.216.240
45 2026-08-15 14:03 639223986271830789
488 ms 123.51.216.240
44 2026-08-15 13:47 639223977005780949
501 ms 123.51.216.240
43 2026-08-15 13:32 639223967653137793
241 ms 123.51.216.240
42 2026-08-15 13:16 639223958286010799
243 ms 123.51.216.240
41 2026-08-15 13:00 639223948936108345
495 ms 123.51.216.240
40 2026-08-15 12:45 639223939673066880
497 ms 123.51.216.240
39 2026-08-15 11:52 639223908317760530
488 ms 123.51.216.240
38 2026-08-15 11:37 639223898992594258
495 ms 123.51.216.240
37 2026-08-15 11:22 639223889761312823
488 ms 123.51.216.240
36 2026-08-15 11:06 639223880359273507
489 ms 123.51.216.240
35 2026-08-15 10:50 639223870920466808
498 ms 123.51.216.240
34 2026-08-15 10:35 639223861579762179
659 ms 123.51.216.240
33 2026-08-15 10:19 639223852238616009
504 ms 123.51.216.240
32 2026-08-15 10:04 639223843019815620
729 ms 123.51.216.240
31 2026-08-15 09:48 639223833669915012
496 ms 123.51.216.240
30 2026-08-15 09:33 639223824494613222
609 ms 123.51.216.240
29 2026-08-15 09:17 639223815116325293
510 ms 123.51.216.240
28 2026-08-15 09:02 639223805493870221
495 ms 123.51.216.240
27 2026-08-15 08:09 639223774218660438
614 ms 123.51.216.240
26 2026-08-15 07:54 639223764663090372
254 ms 123.51.216.240
25 2026-08-15 07:38 639223755338811400
259 ms 123.51.216.240
24 2026-08-15 07:22 639223746019193268
604 ms 123.51.216.240
23 2026-08-15 07:07 639223736658778104
532 ms 123.51.216.240
22 2026-08-15 06:51 639223727330194499
491 ms 123.51.216.240
21 2026-08-15 06:35 639223717848514742
492 ms 123.51.216.240
20 2026-08-15 06:20 639223708284754056
491 ms 123.51.216.240
19 2026-08-15 06:04 639223699061259933
491 ms 123.51.216.240
18 2026-08-15 05:48 639223689592545140
484 ms 123.51.216.240
17 2026-08-15 05:32 639223680143410810
488 ms 123.51.216.240
16 2026-08-15 05:17 639223670514517104
492 ms 123.51.216.240
15 2026-08-15 04:24 639223638855054294
492 ms 123.51.216.240
14 2026-08-15 04:08 639223629623335972
647 ms 123.51.216.240
13 2026-08-15 03:53 639223620390189495
491 ms 123.51.216.240
12 2026-08-15 03:37 639223610916950440
492 ms 123.51.216.240
11 2026-08-15 03:22 639223601597759168
213 ms 123.51.216.240
10 2026-08-15 03:06 639223592342172093
487 ms 123.51.216.240
9 2026-08-15 02:51 639223583324121497
660 ms 123.51.216.240
8 2026-08-15 02:36 639223574086714218
532 ms 123.51.216.240
7 2026-08-15 02:20 639223564698424889
490 ms 123.51.216.240
6 2026-08-15 02:04 639223555408664206
495 ms 123.51.216.240
5 2026-08-15 01:49 639223546000912416
515 ms 123.51.216.240
4 2026-08-15 01:33 639223536550774847
491 ms 123.51.216.240
3 2026-08-15 00:40 639223505017205611
788 ms 123.51.216.240
2 2026-08-15 00:25 639223495784410207
753 ms 123.51.216.240
1 2026-08-15 00:10 639223486524583054
487 ms 123.51.216.240