DNS response history for ns1.radia.cz

ns1.radia.cz 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 72 DNS check records, 72 successful responses, 0 failed responses, and 185 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 ns1.radia.cz.
Records on Selected Date

72

Historical checks stored for this nameserver on selected date

Average Latency

185 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-23 22:57

All timestamps shown in UTC

Latest Resolved IP on Selected Date

31.30.148.7

Most recently resolved hosting IP on selected date

Successful Responses

72

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 ns1.radia.cz

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
72 2026-08-23 22:57 639231225024549139
21 ms 31.30.148.7
71 2026-08-23 22:40 639231214931957622
51 ms 31.30.148.7
70 2026-08-23 22:23 639231204962010549
67 ms 31.30.148.7
69 2026-08-23 22:07 639231195170138463
24 ms 31.30.148.7
68 2026-08-23 21:50 639231185235020577
35 ms 31.30.148.7
67 2026-08-23 21:34 639231175558690075
65 ms 31.30.148.7
66 2026-08-23 21:18 639231165610444012
53 ms 31.30.148.7
65 2026-08-23 20:25 639231133806425363
3 ms 31.30.148.7
64 2026-08-23 20:09 639231124203758023
56 ms 31.30.148.7
63 2026-08-23 19:52 639231114428262706
46 ms 31.30.148.7
62 2026-08-23 19:36 639231104662480065
49 ms 31.30.148.7
61 2026-08-23 19:20 639231094840372018
29 ms 31.30.148.7
60 2026-08-23 19:03 639231085024583224
72 ms 31.30.148.7
59 2026-08-23 18:47 639231075257417427
125 ms 31.30.148.7
58 2026-08-23 18:31 639231065516009503
54 ms 31.30.148.7
57 2026-08-23 18:15 639231055805348837
9 ms 31.30.148.7
56 2026-08-23 17:58 639231045980373765
93 ms 31.30.148.7
55 2026-08-23 17:42 639231035984577527
51 ms 31.30.148.7
54 2026-08-23 17:25 639231025928115303
2035 ms 31.30.148.7
53 2026-08-23 16:32 639230994250157583
50 ms 31.30.148.7
52 2026-08-23 16:16 639230984476411369
28 ms 31.30.148.7
51 2026-08-23 16:00 639230974838373450
2009 ms 31.30.148.7
50 2026-08-23 15:44 639230965244277645
106 ms 31.30.148.7
49 2026-08-23 15:28 639230955522101820
93 ms 31.30.148.7
48 2026-08-23 15:11 639230945754521603
38 ms 31.30.148.7
47 2026-08-23 14:55 639230935852040504
69 ms 31.30.148.7
46 2026-08-23 14:39 639230926222061048
63 ms 31.30.148.7
45 2026-08-23 14:22 639230916449726907
48 ms 31.30.148.7
44 2026-08-23 14:06 639230906595053086
8 ms 31.30.148.7
43 2026-08-23 13:49 639230896680429441
2017 ms 31.30.148.7
42 2026-08-23 13:33 639230886630210965
54 ms 31.30.148.7
41 2026-08-23 12:41 639230855430405719
7 ms 31.30.148.7
40 2026-08-23 12:25 639230845707499136
27 ms 31.30.148.7
39 2026-08-23 12:09 639230836186805419
84 ms 31.30.148.7
38 2026-08-23 11:53 639230826493828316
39 ms 31.30.148.7
37 2026-08-23 11:36 639230816817882996
24 ms 31.30.148.7
36 2026-08-23 11:20 639230806933854189
43 ms 31.30.148.7
35 2026-08-23 11:04 639230797120243854
112 ms 31.30.148.7
34 2026-08-23 10:47 639230787310272840
57 ms 31.30.148.7
33 2026-08-23 10:31 639230777600173142
27 ms 31.30.148.7
32 2026-08-23 10:14 639230767665024593
97 ms 31.30.148.7
31 2026-08-23 09:58 639230757720962293
7 ms 31.30.148.7
30 2026-08-23 09:41 639230747722189784
22 ms 31.30.148.7
29 2026-08-23 08:49 639230716313923480
54 ms 31.30.148.7
28 2026-08-23 08:33 639230706813835990
42 ms 31.30.148.7
27 2026-08-23 08:16 639230696871062203
3 ms 31.30.148.7
26 2026-08-23 08:00 639230687142781616
2014 ms 31.30.148.7
25 2026-08-23 07:44 639230677432142227
39 ms 31.30.148.7
24 2026-08-23 07:28 639230667686258061
28 ms 31.30.148.7
23 2026-08-23 07:12 639230658039243685
59 ms 31.30.148.7
22 2026-08-23 06:56 639230648468473803
32 ms 31.30.148.7
21 2026-08-23 06:40 639230638829658294
23 ms 31.30.148.7
20 2026-08-23 06:24 639230629247017617
17 ms 31.30.148.7
19 2026-08-23 06:08 639230619625318239
76 ms 31.30.148.7
18 2026-08-23 05:51 639230609697630264
18 ms 31.30.148.7
17 2026-08-23 04:59 639230578570131864
6 ms 31.30.148.7
16 2026-08-23 04:43 639230568958963168
44 ms 31.30.148.7
15 2026-08-23 04:27 639230559287611211
104 ms 31.30.148.7
14 2026-08-23 04:11 639230549524312030
2026 ms 31.30.148.7
13 2026-08-23 03:55 639230539739801669
77 ms 31.30.148.7
12 2026-08-23 03:39 639230530084069375
27 ms 31.30.148.7
11 2026-08-23 03:22 639230520362691441
194 ms 31.30.148.7
10 2026-08-23 03:06 639230510677194518
3 ms 31.30.148.7
9 2026-08-23 02:50 639230501156002646
52 ms 31.30.148.7
8 2026-08-23 02:34 639230491502198541
39 ms 31.30.148.7
7 2026-08-23 02:18 639230481860318494
22 ms 31.30.148.7
6 2026-08-23 02:02 639230471893008575
34 ms 31.30.148.7
5 2026-08-23 01:08 639230440030877421
74 ms 31.30.148.7
4 2026-08-23 00:52 639230430479725508
66 ms 31.30.148.7
3 2026-08-23 00:36 639230420875160219
64 ms 31.30.148.7
2 2026-08-23 00:20 639230411240692575
22 ms 31.30.148.7
1 2026-08-23 00:04 639230401550806607
9 ms 31.30.148.7