DNS response history for dnss2.ubi.pt

dnss2.ubi.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 2026-08-23. For this date, NameServerHistory found 75 DNS check records, 74 successful responses, 1 failed responses, and 297 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 dnss2.ubi.pt.
Records on Selected Date

75

Historical checks stored for this nameserver on selected date

Average Latency

297 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-23 23:51

All timestamps shown in UTC

Latest Resolved IP on Selected Date

193.136.66.180

Most recently resolved hosting IP on selected date

Successful Responses

74

Checks that returned a measurable response

Failed Responses

1

Checks with no response or no returned latency

Failure Rate

1%

Based on the selected date history

Selected Date Status

Responsive

At least one successful response exists on selected date

History for dnss2.ubi.pt

Showing DNS history for 2026-08-23 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
75 2026-08-23 23:51 639231254406598736
2096 ms 193.136.66.180
74 2026-08-23 23:34 639231244697865594
46 ms 193.136.66.180
73 2026-08-23 23:18 639231234893504693
65 ms 193.136.66.180
72 2026-08-23 23:02 639231225024549139
-
71 2026-08-23 22:45 639231214931957622
116 ms 193.136.66.180
70 2026-08-23 22:28 639231204962010549
2292 ms 193.136.66.180
69 2026-08-23 22:12 639231195170138463
56 ms 193.136.66.180
68 2026-08-23 21:55 639231185235020577
99 ms 193.136.66.180
67 2026-08-23 21:39 639231175558690075
92 ms 193.136.66.180
66 2026-08-23 21:22 639231165610444012
359 ms 193.136.66.180
65 2026-08-23 20:30 639231133806425363
51 ms 193.136.66.180
64 2026-08-23 20:14 639231124203758023
50 ms 193.136.66.180
63 2026-08-23 19:57 639231114428262706
4 ms 193.136.66.180
62 2026-08-23 19:41 639231104662480065
106 ms 193.136.66.180
61 2026-08-23 19:25 639231094840372018
3 ms 193.136.66.180
60 2026-08-23 19:08 639231085024583224
50 ms 193.136.66.180
59 2026-08-23 18:52 639231075257417427
90 ms 193.136.66.180
58 2026-08-23 18:36 639231065516009503
2008 ms 193.136.66.180
57 2026-08-23 18:20 639231055805348837
7 ms 193.136.66.180
56 2026-08-23 18:03 639231045980373765
208 ms 193.136.66.180
55 2026-08-23 17:47 639231035984577527
69 ms 193.136.66.180
54 2026-08-23 17:30 639231025928115303
45 ms 193.136.66.180
53 2026-08-23 16:37 639230994250157583
303 ms 193.136.66.180
52 2026-08-23 16:21 639230984476411369
62 ms 193.136.66.180
51 2026-08-23 16:05 639230974838373450
25 ms 193.136.66.180
50 2026-08-23 15:49 639230965244277645
58 ms 193.136.66.180
49 2026-08-23 15:32 639230955522101820
3 ms 193.136.66.180
48 2026-08-23 15:16 639230945754521603
51 ms 193.136.66.180
47 2026-08-23 15:00 639230935852040504
100 ms 193.136.66.180
46 2026-08-23 14:43 639230926222061048
7 ms 193.136.66.180
45 2026-08-23 14:27 639230916449726907
64 ms 193.136.66.180
44 2026-08-23 14:11 639230906595053086
48 ms 193.136.66.180
43 2026-08-23 13:54 639230896680429441
2056 ms 193.136.66.180
42 2026-08-23 13:38 639230886630210965
286 ms 193.136.66.180
41 2026-08-23 12:46 639230855430405719
81 ms 193.136.66.180
40 2026-08-23 12:29 639230845707499136
51 ms 193.136.66.180
39 2026-08-23 12:13 639230836186805419
9 ms 193.136.66.180
38 2026-08-23 11:57 639230826493828316
46 ms 193.136.66.180
37 2026-08-23 11:41 639230816817882996
2107 ms 193.136.66.180
36 2026-08-23 11:25 639230806933854189
72 ms 193.136.66.180
35 2026-08-23 11:08 639230797120243854
288 ms 193.136.66.180
34 2026-08-23 10:52 639230787310272840
48 ms 193.136.66.180
33 2026-08-23 10:36 639230777600173142
46 ms 193.136.66.180
32 2026-08-23 10:19 639230767665024593
123 ms 193.136.66.180
31 2026-08-23 10:03 639230757720962293
248 ms 193.136.66.180
30 2026-08-23 09:46 639230747722189784
103 ms 193.136.66.180
29 2026-08-23 08:54 639230716313923480
56 ms 193.136.66.180
28 2026-08-23 08:38 639230706813835990
52 ms 193.136.66.180
27 2026-08-23 08:22 639230696871062203
52 ms 193.136.66.180
26 2026-08-23 08:05 639230687142781616
92 ms 193.136.66.180
25 2026-08-23 07:49 639230677432142227
21 ms 193.136.66.180
24 2026-08-23 07:33 639230667686258061
74 ms 193.136.66.180
23 2026-08-23 07:17 639230658039243685
49 ms 193.136.66.180
22 2026-08-23 07:01 639230648468473803
364 ms 193.136.66.180
21 2026-08-23 06:45 639230638829658294
386 ms 193.136.66.180
20 2026-08-23 06:29 639230629247017617
48 ms 193.136.66.180
19 2026-08-23 06:12 639230619625318239
4 ms 193.136.66.180
18 2026-08-23 05:56 639230609697630264
53 ms 193.136.66.180
17 2026-08-23 05:04 639230578570131864
12 ms 193.136.66.180
16 2026-08-23 04:48 639230568958963168
4 ms 193.136.66.180
15 2026-08-23 04:32 639230559287611211
44 ms 193.136.66.180
14 2026-08-23 04:16 639230549524312030
141 ms 193.136.66.180
13 2026-08-23 04:00 639230539739801669
77 ms 193.136.66.180
12 2026-08-23 03:43 639230530084069375
7 ms 193.136.66.180
11 2026-08-23 03:27 639230520362691441
137 ms 193.136.66.180
10 2026-08-23 03:11 639230510677194518
135 ms 193.136.66.180
9 2026-08-23 02:55 639230501156002646
2247 ms 193.136.66.180
8 2026-08-23 02:39 639230491502198541
2155 ms 193.136.66.180
7 2026-08-23 02:23 639230481860318494
61 ms 193.136.66.180
6 2026-08-23 02:06 639230471893008575
607 ms 193.136.66.180
5 2026-08-23 01:13 639230440030877421
102 ms 193.136.66.180
4 2026-08-23 00:57 639230430479725508
52 ms 193.136.66.180
3 2026-08-23 00:41 639230420875160219
616 ms 193.136.66.180
2 2026-08-23 00:25 639230411240692575
49 ms 193.136.66.180
1 2026-08-23 00:09 639230401550806607
98 ms 193.136.66.180