DNS response history for dns.psc.com.tw

dns.psc.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 2026-08-21. For this date, NameServerHistory found 219 DNS check records, 219 successful responses, 0 failed responses, and 482 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.psc.com.tw.
Records on Selected Date

219

Historical checks stored for this nameserver on selected date

Average Latency

482 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-21 23:59

All timestamps shown in UTC

Latest Resolved IP on Selected Date

211.75.122.66

Most recently resolved hosting IP on selected date

Successful Responses

219

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.psc.com.tw

Showing DNS history for 2026-08-21 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
219 2026-08-21 23:59 639229527598660841
510 ms 211.75.122.66
218 2026-08-21 23:59 639229527598660841
510 ms 124.9.7.1
217 2026-08-21 23:59 639229527598660841
510 ms 124.219.80.1
216 2026-08-21 23:43 639229517954323214
510 ms 124.9.7.1
215 2026-08-21 23:43 639229517954323214
510 ms 124.219.80.1
214 2026-08-21 23:43 639229517954323214
510 ms 211.75.122.66
213 2026-08-21 23:27 639229508269999021
502 ms 211.75.122.66
212 2026-08-21 23:27 639229508269999021
502 ms 124.219.80.1
211 2026-08-21 23:27 639229508269999021
502 ms 124.9.7.1
210 2026-08-21 23:11 639229498559060171
511 ms 211.75.122.66
209 2026-08-21 23:11 639229498559060171
511 ms 124.219.80.1
208 2026-08-21 23:11 639229498559060171
511 ms 124.9.7.1
207 2026-08-21 22:54 639229488519347586
515 ms 211.75.122.66
206 2026-08-21 22:54 639229488519347586
515 ms 124.219.80.1
205 2026-08-21 22:54 639229488519347586
515 ms 124.9.7.1
204 2026-08-21 22:01 639229456606578934
4 ms 124.219.80.1
203 2026-08-21 22:01 639229456606578934
4 ms 211.75.122.66
202 2026-08-21 22:01 639229456606578934
4 ms 124.9.7.1
201 2026-08-21 21:45 639229446985772499
512 ms 124.9.7.1
200 2026-08-21 21:45 639229446985772499
512 ms 124.219.80.1
199 2026-08-21 21:45 639229446985772499
512 ms 211.75.122.66
198 2026-08-21 21:29 639229437367313098
517 ms 211.75.122.66
197 2026-08-21 21:29 639229437367313098
517 ms 124.219.80.1
196 2026-08-21 21:29 639229437367313098
517 ms 124.9.7.1
195 2026-08-21 21:13 639229427923950391
3 ms 124.9.7.1
194 2026-08-21 21:13 639229427923950391
3 ms 124.219.80.1
193 2026-08-21 21:13 639229427923950391
3 ms 211.75.122.66
192 2026-08-21 20:57 639229418168588854
705 ms 124.219.80.1
191 2026-08-21 20:57 639229418168588854
705 ms 124.9.7.1
190 2026-08-21 20:57 639229418168588854
705 ms 211.75.122.66
189 2026-08-21 20:41 639229408345678334
522 ms 124.9.7.1
188 2026-08-21 20:41 639229408345678334
522 ms 124.219.80.1
187 2026-08-21 20:41 639229408345678334
522 ms 211.75.122.66
186 2026-08-21 20:24 639229398616354648
775 ms 211.75.122.66
185 2026-08-21 20:24 639229398616354648
775 ms 124.9.7.1
184 2026-08-21 20:24 639229398616354648
775 ms 124.219.80.1
183 2026-08-21 20:08 639229388634592323
283 ms 211.75.122.66
182 2026-08-21 20:08 639229388634592323
283 ms 124.9.7.1
181 2026-08-21 20:08 639229388634592323
283 ms 124.219.80.1
180 2026-08-21 19:51 639229378792837692
521 ms 124.219.80.1
179 2026-08-21 19:51 639229378792837692
521 ms 211.75.122.66
178 2026-08-21 19:51 639229378792837692
521 ms 124.9.7.1
177 2026-08-21 19:35 639229369154682311
578 ms 211.75.122.66
176 2026-08-21 19:35 639229369154682311
578 ms 124.219.80.1
175 2026-08-21 19:35 639229369154682311
578 ms 124.9.7.1
174 2026-08-21 19:19 639229359248017926
426 ms 124.219.80.1
173 2026-08-21 19:19 639229359248017926
426 ms 124.9.7.1
172 2026-08-21 19:19 639229359248017926
426 ms 211.75.122.66
171 2026-08-21 19:02 639229349124294642
502 ms 124.9.7.1
170 2026-08-21 19:02 639229349124294642
502 ms 211.75.122.66
169 2026-08-21 19:02 639229349124294642
502 ms 124.219.80.1
168 2026-08-21 18:09 639229317791715692
14 ms 124.9.7.1
167 2026-08-21 18:09 639229317791715692
14 ms 124.219.80.1
166 2026-08-21 18:09 639229317791715692
14 ms 211.75.122.66
165 2026-08-21 17:53 639229308115194575
423 ms 124.9.7.1
164 2026-08-21 17:53 639229308115194575
423 ms 124.219.80.1
163 2026-08-21 17:53 639229308115194575
423 ms 211.75.122.66
162 2026-08-21 17:37 639229298320320558
516 ms 124.219.80.1
161 2026-08-21 17:37 639229298320320558
516 ms 124.9.7.1
160 2026-08-21 17:37 639229298320320558
516 ms 211.75.122.66
159 2026-08-21 17:21 639229288674863221
514 ms 124.9.7.1
158 2026-08-21 17:21 639229288674863221
514 ms 124.219.80.1
157 2026-08-21 17:21 639229288674863221
514 ms 211.75.122.66
156 2026-08-21 17:05 639229278983677079
809 ms 211.75.122.66
155 2026-08-21 17:05 639229278983677079
809 ms 124.219.80.1
154 2026-08-21 17:05 639229278983677079
809 ms 124.9.7.1
153 2026-08-21 16:49 639229269405517175
4 ms 124.9.7.1
152 2026-08-21 16:49 639229269405517175
4 ms 124.219.80.1
151 2026-08-21 16:49 639229269405517175
4 ms 211.75.122.66
150 2026-08-21 16:33 639229259594798244
514 ms 124.219.80.1
149 2026-08-21 16:33 639229259594798244
514 ms 124.9.7.1
148 2026-08-21 16:33 639229259594798244
514 ms 211.75.122.66
147 2026-08-21 16:16 639229249736681188
2270 ms 211.75.122.66
146 2026-08-21 16:16 639229249736681188
2270 ms 124.9.7.1
145 2026-08-21 16:16 639229249736681188
2270 ms 124.219.80.1
144 2026-08-21 16:00 639229239699417787
571 ms 124.219.80.1
143 2026-08-21 16:00 639229239699417787
571 ms 124.9.7.1
142 2026-08-21 16:00 639229239699417787
571 ms 211.75.122.66
141 2026-08-21 15:43 639229229621964033
4 ms 124.219.80.1
140 2026-08-21 15:43 639229229621964033
4 ms 211.75.122.66
139 2026-08-21 15:43 639229229621964033
4 ms 124.9.7.1
138 2026-08-21 15:26 639229219567270965
519 ms 124.9.7.1
137 2026-08-21 15:26 639229219567270965
519 ms 211.75.122.66
136 2026-08-21 15:26 639229219567270965
519 ms 124.219.80.1
135 2026-08-21 15:09 639229209406666856
632 ms 124.219.80.1
134 2026-08-21 15:09 639229209406666856
632 ms 211.75.122.66
133 2026-08-21 15:09 639229209406666856
632 ms 124.9.7.1
132 2026-08-21 14:16 639229177815876178
2 ms 124.219.80.1
131 2026-08-21 14:16 639229177815876178
2 ms 124.9.7.1
130 2026-08-21 14:16 639229177815876178
2 ms 211.75.122.66
129 2026-08-21 14:00 639229168243572685
514 ms 124.219.80.1
128 2026-08-21 14:00 639229168243572685
514 ms 211.75.122.66
127 2026-08-21 14:00 639229168243572685
514 ms 124.9.7.1
126 2026-08-21 13:44 639229158599856475
312 ms 124.219.80.1
125 2026-08-21 13:44 639229158599856475
312 ms 124.9.7.1
124 2026-08-21 13:44 639229158599856475
312 ms 211.75.122.66
123 2026-08-21 13:28 639229148998940902
513 ms 124.219.80.1
122 2026-08-21 13:28 639229148998940902
513 ms 124.9.7.1
121 2026-08-21 13:28 639229148998940902
513 ms 211.75.122.66
120 2026-08-21 13:12 639229139276923594
3 ms 124.219.80.1
119 2026-08-21 13:12 639229139276923594
3 ms 124.9.7.1
118 2026-08-21 13:12 639229139276923594
3 ms 211.75.122.66
117 2026-08-21 12:56 639229129709912394
4 ms 124.219.80.1
116 2026-08-21 12:56 639229129709912394
4 ms 124.9.7.1
115 2026-08-21 12:56 639229129709912394
4 ms 211.75.122.66
114 2026-08-21 12:40 639229119801488500
511 ms 211.75.122.66
113 2026-08-21 12:40 639229119801488500
511 ms 124.219.80.1
112 2026-08-21 12:40 639229119801488500
511 ms 124.9.7.1
111 2026-08-21 12:23 639229110135262458
640 ms 124.9.7.1
110 2026-08-21 12:23 639229110135262458
640 ms 124.219.80.1
109 2026-08-21 12:23 639229110135262458
640 ms 211.75.122.66
108 2026-08-21 12:07 639229100336051392
4 ms 124.219.80.1
107 2026-08-21 12:07 639229100336051392
4 ms 211.75.122.66
106 2026-08-21 12:07 639229100336051392
4 ms 124.9.7.1
105 2026-08-21 11:51 639229090641415626
5 ms 124.219.80.1
104 2026-08-21 11:51 639229090641415626
5 ms 211.75.122.66
103 2026-08-21 11:51 639229090641415626
5 ms 124.9.7.1
102 2026-08-21 11:34 639229080702683947
518 ms 124.219.80.1
101 2026-08-21 11:34 639229080702683947
518 ms 211.75.122.66
100 2026-08-21 11:34 639229080702683947
518 ms 124.9.7.1
99 2026-08-21 11:18 639229070601456699
631 ms 124.219.80.1
98 2026-08-21 11:18 639229070601456699
631 ms 124.9.7.1
97 2026-08-21 11:18 639229070601456699
631 ms 211.75.122.66
96 2026-08-21 10:25 639229038947447232
5 ms 124.9.7.1
95 2026-08-21 10:25 639229038947447232
5 ms 124.219.80.1
94 2026-08-21 10:25 639229038947447232
5 ms 211.75.122.66
93 2026-08-21 10:09 639229029268708773
5 ms 124.219.80.1
92 2026-08-21 10:09 639229029268708773
5 ms 211.75.122.66
91 2026-08-21 10:09 639229029268708773
5 ms 124.9.7.1
90 2026-08-21 09:52 639229019647910603
4 ms 211.75.122.66
89 2026-08-21 09:52 639229019647910603
4 ms 124.9.7.1
88 2026-08-21 09:52 639229019647910603
4 ms 124.219.80.1
87 2026-08-21 09:36 639229009983843738
664 ms 124.9.7.1
86 2026-08-21 09:36 639229009983843738
664 ms 124.219.80.1
85 2026-08-21 09:36 639229009983843738
664 ms 211.75.122.66
84 2026-08-21 09:20 639229000203331882
453 ms 211.75.122.66
83 2026-08-21 09:20 639229000203331882
453 ms 124.219.80.1
82 2026-08-21 09:20 639229000203331882
453 ms 124.9.7.1
81 2026-08-21 09:04 639228990302335999
279 ms 124.219.80.1
80 2026-08-21 09:04 639228990302335999
279 ms 124.9.7.1
79 2026-08-21 09:04 639228990302335999
279 ms 211.75.122.66
78 2026-08-21 08:47 639228980567740722
663 ms 124.9.7.1
77 2026-08-21 08:47 639228980567740722
663 ms 124.219.80.1
76 2026-08-21 08:47 639228980567740722
663 ms 211.75.122.66
75 2026-08-21 08:31 639228970762445174
532 ms 124.9.7.1
74 2026-08-21 08:31 639228970762445174
532 ms 211.75.122.66
73 2026-08-21 08:31 639228970762445174
532 ms 124.219.80.1
72 2026-08-21 08:15 639228961065054445
626 ms 124.9.7.1
71 2026-08-21 08:15 639228961065054445
626 ms 211.75.122.66
70 2026-08-21 08:15 639228961065054445
626 ms 124.219.80.1
69 2026-08-21 07:59 639228951224649885
5 ms 211.75.122.66
68 2026-08-21 07:59 639228951224649885
5 ms 124.9.7.1
67 2026-08-21 07:59 639228951224649885
5 ms 124.219.80.1
66 2026-08-21 07:42 639228941303864592
517 ms 124.9.7.1
65 2026-08-21 07:42 639228941303864592
517 ms 124.219.80.1
64 2026-08-21 07:42 639228941303864592
517 ms 211.75.122.66
63 2026-08-21 07:25 639228931191328583
677 ms 211.75.122.66
62 2026-08-21 07:25 639228931191328583
677 ms 124.9.7.1
61 2026-08-21 07:25 639228931191328583
677 ms 124.219.80.1
60 2026-08-21 06:32 639228899518173317
510 ms 124.9.7.1
59 2026-08-21 06:32 639228899518173317
510 ms 211.75.122.66
58 2026-08-21 06:32 639228899518173317
510 ms 124.219.80.1
57 2026-08-21 06:16 639228889785027669
281 ms 211.75.122.66
56 2026-08-21 06:16 639228889785027669
281 ms 124.219.80.1
55 2026-08-21 06:16 639228889785027669
281 ms 124.9.7.1
54 2026-08-21 06:00 639228880106330161
3 ms 211.75.122.66
53 2026-08-21 06:00 639228880106330161
3 ms 124.219.80.1
52 2026-08-21 06:00 639228880106330161
3 ms 124.9.7.1
51 2026-08-21 05:44 639228870316184091
517 ms 211.75.122.66
50 2026-08-21 05:44 639228870316184091
517 ms 124.219.80.1
49 2026-08-21 05:44 639228870316184091
517 ms 124.9.7.1
48 2026-08-21 05:27 639228860695366512
521 ms 211.75.122.66
47 2026-08-21 05:27 639228860695366512
521 ms 124.219.80.1
46 2026-08-21 05:27 639228860695366512
521 ms 124.9.7.1
45 2026-08-21 05:12 639228851027209500
3 ms 124.219.80.1
44 2026-08-21 05:12 639228851027209500
3 ms 211.75.122.66
43 2026-08-21 05:12 639228851027209500
3 ms 124.9.7.1
42 2026-08-21 04:55 639228841479265462
3 ms 211.75.122.66
41 2026-08-21 04:55 639228841479265462
3 ms 124.9.7.1
40 2026-08-21 04:55 639228841479265462
3 ms 124.219.80.1
39 2026-08-21 04:40 639228831752962260
916 ms 211.75.122.66
38 2026-08-21 04:40 639228831752962260
916 ms 124.9.7.1
37 2026-08-21 04:40 639228831752962260
916 ms 124.219.80.1
36 2026-08-21 04:23 639228821953295483
503 ms 211.75.122.66
35 2026-08-21 04:23 639228821953295483
503 ms 124.9.7.1
34 2026-08-21 04:23 639228821953295483
503 ms 124.219.80.1
33 2026-08-21 04:07 639228812227429953
513 ms 124.9.7.1
32 2026-08-21 04:07 639228812227429953
513 ms 124.219.80.1
31 2026-08-21 04:07 639228812227429953
513 ms 211.75.122.66
30 2026-08-21 03:51 639228802476107538
519 ms 124.219.80.1
29 2026-08-21 03:51 639228802476107538
519 ms 211.75.122.66
28 2026-08-21 03:51 639228802476107538
519 ms 124.9.7.1
27 2026-08-21 03:34 639228792525492032
516 ms 124.9.7.1
26 2026-08-21 03:34 639228792525492032
516 ms 211.75.122.66
25 2026-08-21 03:34 639228792525492032
516 ms 124.219.80.1
24 2026-08-21 02:42 639228761131421385
2281 ms 124.219.80.1
23 2026-08-21 02:42 639228761131421385
2281 ms 124.9.7.1
22 2026-08-21 02:42 639228761131421385
2281 ms 211.75.122.66
21 2026-08-21 02:26 639228751571206692
525 ms 211.75.122.66
20 2026-08-21 02:26 639228751571206692
525 ms 124.9.7.1
19 2026-08-21 02:26 639228751571206692
525 ms 124.219.80.1
18 2026-08-21 02:09 639228741705571019
502 ms 124.219.80.1
17 2026-08-21 02:09 639228741705571019
502 ms 211.75.122.66
16 2026-08-21 02:09 639228741705571019
502 ms 124.9.7.1
15 2026-08-21 01:53 639228731642208228
523 ms 124.9.7.1
14 2026-08-21 01:53 639228731642208228
523 ms 211.75.122.66
13 2026-08-21 01:53 639228731642208228
523 ms 124.219.80.1
12 2026-08-21 01:00 639228700387002072
2212 ms 124.9.7.1
11 2026-08-21 01:00 639228700387002072
2212 ms 124.219.80.1
10 2026-08-21 01:00 639228700387002072
2212 ms 211.75.122.66
9 2026-08-21 00:44 639228690742014433
515 ms 211.75.122.66
8 2026-08-21 00:44 639228690742014433
515 ms 124.219.80.1
7 2026-08-21 00:44 639228690742014433
515 ms 124.9.7.1
6 2026-08-21 00:28 639228680877937122
512 ms 124.219.80.1
5 2026-08-21 00:28 639228680877937122
512 ms 124.9.7.1
4 2026-08-21 00:28 639228680877937122
512 ms 211.75.122.66
3 2026-08-21 00:12 639228670775860800
509 ms 124.219.80.1
2 2026-08-21 00:12 639228670775860800
509 ms 124.9.7.1
1 2026-08-21 00:12 639228670775860800
509 ms 211.75.122.66