DNS response history for dns.prologon.ch

dns.prologon.ch 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, 75 successful responses, 0 failed responses, and 268 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.prologon.ch.
Records on Selected Date

75

Historical checks stored for this nameserver on selected date

Average Latency

268 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-23 23:50

All timestamps shown in UTC

Latest Resolved IP on Selected Date

212.25.21.114

Most recently resolved hosting IP on selected date

Successful Responses

75

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.prologon.ch

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 23:50 639231254406598736
2031 ms 212.25.21.114
74 2026-08-23 23:34 639231244697865594
2216 ms 212.25.21.114
73 2026-08-23 23:18 639231234893504693
204 ms 212.25.21.114
72 2026-08-23 23:01 639231225024549139
83 ms 212.25.21.114
71 2026-08-23 22:44 639231214931957622
159 ms 212.25.21.114
70 2026-08-23 22:28 639231204962010549
12 ms 212.25.21.114
69 2026-08-23 22:11 639231195170138463
20 ms 212.25.21.114
68 2026-08-23 21:55 639231185235020577
333 ms 212.25.21.114
67 2026-08-23 21:39 639231175558690075
14 ms 212.25.21.114
66 2026-08-23 21:22 639231165610444012
179 ms 212.25.21.114
65 2026-08-23 20:29 639231133806425363
19 ms 212.25.21.114
64 2026-08-23 20:13 639231124203758023
5 ms 212.25.21.114
63 2026-08-23 19:57 639231114428262706
23 ms 212.25.21.114
62 2026-08-23 19:41 639231104662480065
28 ms 212.25.21.114
61 2026-08-23 19:24 639231094840372018
11 ms 212.25.21.114
60 2026-08-23 19:08 639231085024583224
18 ms 212.25.21.114
59 2026-08-23 18:52 639231075257417427
23 ms 212.25.21.114
58 2026-08-23 18:35 639231065516009503
47 ms 212.25.21.114
57 2026-08-23 18:19 639231055805348837
25 ms 212.25.21.114
56 2026-08-23 18:03 639231045980373765
4 ms 212.25.21.114
55 2026-08-23 17:46 639231035984577527
19 ms 212.25.21.114
54 2026-08-23 17:29 639231025928115303
10 ms 212.25.21.114
53 2026-08-23 16:37 639230994250157583
19 ms 212.25.21.114
52 2026-08-23 16:20 639230984476411369
2023 ms 212.25.21.114
51 2026-08-23 16:04 639230974838373450
17 ms 212.25.21.114
50 2026-08-23 15:48 639230965244277645
504 ms 212.25.21.114
49 2026-08-23 15:32 639230955522101820
30 ms 212.25.21.114
48 2026-08-23 15:16 639230945754521603
68 ms 212.25.21.114
47 2026-08-23 14:59 639230935852040504
35 ms 212.25.21.114
46 2026-08-23 14:43 639230926222061048
15 ms 212.25.21.114
45 2026-08-23 14:27 639230916449726907
16 ms 212.25.21.114
44 2026-08-23 14:11 639230906595053086
50 ms 212.25.21.114
43 2026-08-23 13:54 639230896680429441
41 ms 212.25.21.114
42 2026-08-23 13:37 639230886630210965
90 ms 212.25.21.114
41 2026-08-23 12:45 639230855430405719
38 ms 212.25.21.114
40 2026-08-23 12:29 639230845707499136
21 ms 212.25.21.114
39 2026-08-23 12:13 639230836186805419
28 ms 212.25.21.114
38 2026-08-23 11:57 639230826493828316
174 ms 212.25.21.114
37 2026-08-23 11:41 639230816817882996
11 ms 212.25.21.114
36 2026-08-23 11:24 639230806933854189
5 ms 212.25.21.114
35 2026-08-23 11:08 639230797120243854
28 ms 212.25.21.114
34 2026-08-23 10:52 639230787310272840
15 ms 212.25.21.114
33 2026-08-23 10:35 639230777600173142
50 ms 212.25.21.114
32 2026-08-23 10:19 639230767665024593
50 ms 212.25.21.114
31 2026-08-23 10:02 639230757720962293
48 ms 212.25.21.114
30 2026-08-23 09:46 639230747722189784
15 ms 212.25.21.114
29 2026-08-23 08:53 639230716313923480
28 ms 212.25.21.114
28 2026-08-23 08:37 639230706813835990
72 ms 212.25.21.114
27 2026-08-23 08:21 639230696871062203
563 ms 212.25.21.114
26 2026-08-23 08:05 639230687142781616
14 ms 212.25.21.114
25 2026-08-23 07:49 639230677432142227
41 ms 212.25.21.114
24 2026-08-23 07:32 639230667686258061
2190 ms 212.25.21.114
23 2026-08-23 07:16 639230658039243685
11 ms 212.25.21.114
22 2026-08-23 07:00 639230648468473803
36 ms 212.25.21.114
21 2026-08-23 06:44 639230638829658294
73 ms 212.25.21.114
20 2026-08-23 06:28 639230629247017617
347 ms 212.25.21.114
19 2026-08-23 06:12 639230619625318239
32 ms 212.25.21.114
18 2026-08-23 05:56 639230609697630264
329 ms 212.25.21.114
17 2026-08-23 05:04 639230578570131864
30 ms 212.25.21.114
16 2026-08-23 04:48 639230568958963168
11 ms 212.25.21.114
15 2026-08-23 04:32 639230559287611211
174 ms 212.25.21.114
14 2026-08-23 04:16 639230549524312030
2022 ms 212.25.21.114
13 2026-08-23 03:59 639230539739801669
2190 ms 212.25.21.114
12 2026-08-23 03:43 639230530084069375
15 ms 212.25.21.114
11 2026-08-23 03:27 639230520362691441
234 ms 212.25.21.114
10 2026-08-23 03:11 639230510677194518
34 ms 212.25.21.114
9 2026-08-23 02:55 639230501156002646
109 ms 212.25.21.114
8 2026-08-23 02:39 639230491502198541
193 ms 212.25.21.114
7 2026-08-23 02:22 639230481860318494
13 ms 212.25.21.114
6 2026-08-23 02:06 639230471893008575
58 ms 212.25.21.114
5 2026-08-23 01:13 639230440030877421
20 ms 212.25.21.114
4 2026-08-23 00:57 639230430479725508
35 ms 212.25.21.114
3 2026-08-23 00:41 639230420875160219
204 ms 212.25.21.114
2 2026-08-23 00:25 639230411240692575
2120 ms 212.25.21.114
1 2026-08-23 00:09 639230401550806607
19 ms 212.25.21.114