DNS response history for iserver.zasgroup.cz

iserver.zasgroup.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 2026-08-25. For this date, NameServerHistory found 68 DNS check records, 68 successful responses, 0 failed responses, and 173 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 iserver.zasgroup.cz.
Records on Selected Date

68

Historical checks stored for this nameserver on selected date

Average Latency

173 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-25 23:34

All timestamps shown in UTC

Latest Resolved IP on Selected Date

46.227.168.82

Most recently resolved hosting IP on selected date

Successful Responses

68

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 iserver.zasgroup.cz

Showing DNS history for 2026-08-25 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
68 2026-08-25 23:34 639232974980190573
52 ms 46.227.168.82
67 2026-08-25 23:17 639232964577050707
2024 ms 46.227.168.82
66 2026-08-25 22:23 639232932163142799
45 ms 46.227.168.82
65 2026-08-25 22:05 639232921673215474
49 ms 46.227.168.82
64 2026-08-25 21:48 639232911234504639
41 ms 46.227.168.82
63 2026-08-25 21:30 639232900747078453
85 ms 46.227.168.82
62 2026-08-25 21:13 639232890389222534
42 ms 46.227.168.82
61 2026-08-25 20:56 639232880143390843
58 ms 46.227.168.82
60 2026-08-25 20:39 639232869755024069
23 ms 46.227.168.82
59 2026-08-25 20:21 639232859355940346
47 ms 46.227.168.82
58 2026-08-25 20:04 639232848992244953
42 ms 46.227.168.82
57 2026-08-25 19:47 639232838596478500
231 ms 46.227.168.82
56 2026-08-25 19:29 639232828175327683
48 ms 46.227.168.82
55 2026-08-25 19:12 639232817798330473
105 ms 46.227.168.82
54 2026-08-25 18:18 639232785462407552
56 ms 46.227.168.82
53 2026-08-25 18:01 639232775177487032
62 ms 46.227.168.82
52 2026-08-25 17:44 639232764991087115
71 ms 46.227.168.82
51 2026-08-25 17:27 639232754842971478
55 ms 46.227.168.82
50 2026-08-25 17:10 639232744455159107
2027 ms 46.227.168.82
49 2026-08-25 16:53 639232734145178231
67 ms 46.227.168.82
48 2026-08-25 16:35 639232723827874402
44 ms 46.227.168.82
47 2026-08-25 16:18 639232713533011892
64 ms 46.227.168.82
46 2026-08-25 16:01 639232703065318207
36 ms 46.227.168.82
45 2026-08-25 15:43 639232692629559470
63 ms 46.227.168.82
44 2026-08-25 15:26 639232682238836475
25 ms 46.227.168.82
43 2026-08-25 15:09 639232671787004306
64 ms 46.227.168.82
42 2026-08-25 14:14 639232638994329666
53 ms 46.227.168.82
41 2026-08-25 13:57 639232628614783237
62 ms 46.227.168.82
40 2026-08-25 13:40 639232618360728578
47 ms 46.227.168.82
39 2026-08-25 13:22 639232608016476376
167 ms 46.227.168.82
38 2026-08-25 13:05 639232597643611557
42 ms 46.227.168.82
37 2026-08-25 12:48 639232587225721862
54 ms 46.227.168.82
36 2026-08-25 12:30 639232576780683689
45 ms 46.227.168.82
35 2026-08-25 12:13 639232566381512620
42 ms 46.227.168.82
34 2026-08-25 11:56 639232556111768563
87 ms 46.227.168.82
33 2026-08-25 11:39 639232545839529039
48 ms 46.227.168.82
32 2026-08-25 11:21 639232535349285207
30 ms 46.227.168.82
31 2026-08-25 11:04 639232524938080723
24 ms 46.227.168.82
30 2026-08-25 10:10 639232492740373468
21 ms 46.227.168.82
29 2026-08-25 09:53 639232482235303141
61 ms 46.227.168.82
28 2026-08-25 09:35 639232471861770303
2080 ms 46.227.168.82
27 2026-08-25 09:18 639232461630217327
28 ms 46.227.168.82
26 2026-08-25 09:01 639232451282965990
41 ms 46.227.168.82
25 2026-08-25 08:44 639232440814614938
27 ms 46.227.168.82
24 2026-08-25 08:26 639232430410720425
14 ms 46.227.168.82
23 2026-08-25 08:09 639232420003096185
201 ms 46.227.168.82
22 2026-08-25 07:52 639232409467287444
45 ms 46.227.168.82
21 2026-08-25 07:34 639232399077195997
50 ms 46.227.168.82
20 2026-08-25 07:17 639232388731528337
73 ms 46.227.168.82
19 2026-08-25 07:00 639232378288598612
48 ms 46.227.168.82
18 2026-08-25 06:06 639232346196373643
39 ms 46.227.168.82
17 2026-08-25 05:49 639232336112370741
63 ms 46.227.168.82
16 2026-08-25 05:33 639232326146508970
48 ms 46.227.168.82
15 2026-08-25 05:16 639232316189381720
52 ms 46.227.168.82
14 2026-08-25 04:59 639232306217998913
143 ms 46.227.168.82
13 2026-08-25 04:43 639232296255744174
83 ms 46.227.168.82
12 2026-08-25 04:26 639232286095760789
29 ms 46.227.168.82
11 2026-08-25 04:09 639232276086186273
28 ms 46.227.168.82
10 2026-08-25 03:52 639232265900986425
50 ms 46.227.168.82
9 2026-08-25 03:35 639232255723518075
2029 ms 46.227.168.82
8 2026-08-25 03:18 639232245484452890
43 ms 46.227.168.82
7 2026-08-25 03:01 639232235157175331
33 ms 46.227.168.82
6 2026-08-25 02:08 639232203197189095
3 ms 46.227.168.82
5 2026-08-25 01:50 639232192844564298
40 ms 46.227.168.82
4 2026-08-25 01:33 639232182496008942
17 ms 46.227.168.82
3 2026-08-25 01:16 639232172197053132
45 ms 46.227.168.82
2 2026-08-25 00:23 639232140250307418
49 ms 46.227.168.82
1 2026-08-25 00:06 639232129927860324
47 ms 46.227.168.82