DNS response history for ns3.up.pt

ns3.up.pt 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 73 DNS check records, 70 successful responses, 3 failed responses, and 245 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 ns3.up.pt.
Records on Selected Date

73

Historical checks stored for this nameserver on selected date

Average Latency

245 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-21 23:49

All timestamps shown in UTC

Latest Resolved IP on Selected Date

193.137.55.32

Most recently resolved hosting IP on selected date

Successful Responses

70

Checks that returned a measurable response

Failed Responses

3

Checks with no response or no returned latency

Failure Rate

4%

Based on the selected date history

Selected Date Status

Responsive

At least one successful response exists on selected date

History for ns3.up.pt

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
73 2026-08-21 23:49 639229527598660841
15 ms 193.137.55.32
72 2026-08-21 23:33 639229517954323214
2051 ms 193.137.55.32
71 2026-08-21 23:17 639229508269999021
64 ms 193.137.55.32
70 2026-08-21 23:01 639229498559060171
51 ms 193.137.55.32
69 2026-08-21 22:44 639229488519347586
12 ms 193.137.55.32
68 2026-08-21 21:51 639229456606578934
9 ms 193.137.55.32
67 2026-08-21 21:35 639229446985772499
4 ms 193.137.55.32
66 2026-08-21 21:19 639229437367313098
101 ms 193.137.55.32
65 2026-08-21 21:03 639229427923950391
-
64 2026-08-21 20:47 639229418168588854
5 ms 193.137.55.32
63 2026-08-21 20:30 639229408345678334
-
62 2026-08-21 20:14 639229398616354648
5 ms 193.137.55.32
61 2026-08-21 19:58 639229388634592323
121 ms 193.137.55.32
60 2026-08-21 19:41 639229378792837692
57 ms 193.137.55.32
59 2026-08-21 19:25 639229369154682311
4 ms 193.137.55.32
58 2026-08-21 19:08 639229359248017926
4 ms 193.137.55.32
57 2026-08-21 18:52 639229349124294642
25 ms 193.137.55.32
56 2026-08-21 17:59 639229317791715692
4 ms 193.137.55.32
55 2026-08-21 17:43 639229308115194575
7 ms 193.137.55.32
54 2026-08-21 17:27 639229298320320558
54 ms 193.137.55.32
53 2026-08-21 17:11 639229288674863221
48 ms 193.137.55.32
52 2026-08-21 16:55 639229278983677079
62 ms 193.137.55.32
51 2026-08-21 16:39 639229269405517175
91 ms 193.137.55.32
50 2026-08-21 16:22 639229259594798244
34 ms 193.137.55.32
49 2026-08-21 16:06 639229249736681188
8 ms 193.137.55.32
48 2026-08-21 15:49 639229239699417787
50 ms 193.137.55.32
47 2026-08-21 15:32 639229229621964033
57 ms 193.137.55.32
46 2026-08-21 15:16 639229219567270965
62 ms 193.137.55.32
45 2026-08-21 14:59 639229209406666856
11 ms 193.137.55.32
44 2026-08-21 14:06 639229177815876178
51 ms 193.137.55.32
43 2026-08-21 13:50 639229168243572685
62 ms 193.137.55.32
42 2026-08-21 13:34 639229158599856475
7 ms 193.137.55.32
41 2026-08-21 13:18 639229148998940902
65 ms 193.137.55.32
40 2026-08-21 13:02 639229139276923594
80 ms 193.137.55.32
39 2026-08-21 12:46 639229129709912394
126 ms 193.137.55.32
38 2026-08-21 12:29 639229119801488500
45 ms 193.137.55.32
37 2026-08-21 12:13 639229110135262458
-
36 2026-08-21 11:57 639229100336051392
86 ms 193.137.55.32
35 2026-08-21 11:41 639229090641415626
8 ms 193.137.55.32
34 2026-08-21 11:24 639229080702683947
54 ms 193.137.55.32
33 2026-08-21 11:07 639229070601456699
23 ms 193.137.55.32
32 2026-08-21 10:15 639229038947447232
2074 ms 193.137.55.32
31 2026-08-21 09:58 639229029268708773
61 ms 193.137.55.32
30 2026-08-21 09:42 639229019647910603
70 ms 193.137.55.32
29 2026-08-21 09:26 639229009983843738
4059 ms 193.137.55.32
28 2026-08-21 09:10 639229000203331882
37 ms 193.137.55.32
27 2026-08-21 08:54 639228990302335999
2019 ms 193.137.55.32
26 2026-08-21 08:37 639228980567740722
100 ms 193.137.55.32
25 2026-08-21 08:21 639228970762445174
46 ms 193.137.55.32
24 2026-08-21 08:05 639228961065054445
56 ms 193.137.55.32
23 2026-08-21 07:49 639228951224649885
44 ms 193.137.55.32
22 2026-08-21 07:32 639228941303864592
9 ms 193.137.55.32
21 2026-08-21 07:15 639228931191328583
26 ms 193.137.55.32
20 2026-08-21 06:22 639228899518173317
35 ms 193.137.55.32
19 2026-08-21 06:06 639228889785027669
94 ms 193.137.55.32
18 2026-08-21 05:50 639228880106330161
4 ms 193.137.55.32
17 2026-08-21 05:34 639228870316184091
9 ms 193.137.55.32
16 2026-08-21 05:18 639228860695366512
122 ms 193.137.55.32
15 2026-08-21 05:02 639228851027209500
87 ms 193.137.55.32
14 2026-08-21 04:45 639228841479265462
10 ms 193.137.55.32
13 2026-08-21 04:29 639228831752962260
91 ms 193.137.55.32
12 2026-08-21 04:13 639228821953295483
14 ms 193.137.55.32
11 2026-08-21 03:57 639228812227429953
2051 ms 193.137.55.32
10 2026-08-21 03:41 639228802476107538
2054 ms 193.137.55.32
9 2026-08-21 03:24 639228792525492032
3 ms 193.137.55.32
8 2026-08-21 02:32 639228761131421385
4 ms 193.137.55.32
7 2026-08-21 02:16 639228751571206692
81 ms 193.137.55.32
6 2026-08-21 01:59 639228741705571019
50 ms 193.137.55.32
5 2026-08-21 01:42 639228731642208228
21 ms 193.137.55.32
4 2026-08-21 00:50 639228700387002072
70 ms 193.137.55.32
3 2026-08-21 00:34 639228690742014433
3 ms 193.137.55.32
2 2026-08-21 00:18 639228680877937122
4 ms 193.137.55.32
1 2026-08-21 00:01 639228670775860800
86 ms 193.137.55.32