DNS response history for ans.seznam.cz

ans.seznam.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 58 DNS check records, 58 successful responses, 0 failed responses, and 271 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 ans.seznam.cz.
Records on Selected Date

58

Historical checks stored for this nameserver on selected date

Average Latency

271 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-25 20:02

All timestamps shown in UTC

Latest Resolved IP on Selected Date

77.75.74.80

Most recently resolved hosting IP on selected date

Successful Responses

58

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 ans.seznam.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
58 2026-08-25 20:02 639232848992244953
50 ms 77.75.74.80
57 2026-08-25 19:45 639232838596478500
32 ms 77.75.74.80
56 2026-08-25 19:28 639232828175327683
28 ms 77.75.74.80
55 2026-08-25 19:11 639232817798330473
26 ms 77.75.74.80
54 2026-08-25 18:17 639232785462407552
21 ms 77.75.74.80
53 2026-08-25 17:59 639232775177487032
25 ms 77.75.74.80
52 2026-08-25 17:42 639232764991087115
30 ms 77.75.74.80
51 2026-08-25 17:26 639232754842971478
59 ms 77.75.74.80
50 2026-08-25 17:08 639232744455159107
33 ms 77.75.74.80
49 2026-08-25 16:51 639232734145178231
41 ms 77.75.74.80
48 2026-08-25 16:34 639232723827874402
32 ms 77.75.74.80
47 2026-08-25 16:17 639232713533011892
25 ms 77.75.74.80
46 2026-08-25 15:59 639232703065318207
23 ms 77.75.74.80
45 2026-08-25 15:42 639232692629559470
33 ms 77.75.74.80
44 2026-08-25 15:25 639232682238836475
26 ms 77.75.74.80
43 2026-08-25 15:07 639232671787004306
41 ms 77.75.74.80
42 2026-08-25 14:13 639232638994329666
2035 ms 77.75.74.80
41 2026-08-25 13:55 639232628614783237
18 ms 77.75.74.80
40 2026-08-25 13:38 639232618360728578
28 ms 77.75.74.80
39 2026-08-25 13:21 639232608016476376
2044 ms 77.75.74.80
38 2026-08-25 13:04 639232597643611557
26 ms 77.75.74.80
37 2026-08-25 12:46 639232587225721862
20 ms 77.75.74.80
36 2026-08-25 12:29 639232576780683689
32 ms 77.75.74.80
35 2026-08-25 12:11 639232566381512620
33 ms 77.75.74.80
34 2026-08-25 11:54 639232556111768563
29 ms 77.75.74.80
33 2026-08-25 11:37 639232545839529039
2033 ms 77.75.74.80
32 2026-08-25 11:20 639232535349285207
56 ms 77.75.74.80
31 2026-08-25 11:02 639232524938080723
21 ms 77.75.74.80
30 2026-08-25 10:09 639232492740373468
41 ms 77.75.74.80
29 2026-08-25 09:51 639232482235303141
60 ms 77.75.74.80
28 2026-08-25 09:34 639232471861770303
5 ms 77.75.74.80
27 2026-08-25 09:17 639232461630217327
4 ms 77.75.74.80
26 2026-08-25 09:00 639232451282965990
19 ms 77.75.74.80
25 2026-08-25 08:42 639232440814614938
28 ms 77.75.74.80
24 2026-08-25 08:25 639232430410720425
7 ms 77.75.74.80
23 2026-08-25 08:08 639232420003096185
42 ms 77.75.74.80
22 2026-08-25 07:50 639232409467287444
12 ms 77.75.74.80
21 2026-08-25 07:33 639232399077195997
23 ms 77.75.74.80
20 2026-08-25 07:15 639232388731528337
44 ms 77.75.74.80
19 2026-08-25 06:58 639232378288598612
24 ms 77.75.74.80
18 2026-08-25 06:05 639232346196373643
21 ms 77.75.74.80
17 2026-08-25 05:48 639232336112370741
2039 ms 77.75.74.80
16 2026-08-25 05:31 639232326146508970
20 ms 77.75.74.80
15 2026-08-25 05:15 639232316189381720
24 ms 77.75.74.80
14 2026-08-25 04:58 639232306217998913
19 ms 77.75.74.80
13 2026-08-25 04:41 639232296255744174
39 ms 77.75.74.80
12 2026-08-25 04:24 639232286095760789
21 ms 77.75.74.80
11 2026-08-25 04:08 639232276086186273
34 ms 77.75.74.80
10 2026-08-25 03:51 639232265900986425
22 ms 77.75.74.80
9 2026-08-25 03:34 639232255723518075
31 ms 77.75.74.80
8 2026-08-25 03:17 639232245484452890
50 ms 77.75.74.80
7 2026-08-25 02:59 639232235157175331
29 ms 77.75.74.80
6 2026-08-25 02:06 639232203197189095
19 ms 77.75.74.80
5 2026-08-25 01:49 639232192844564298
60 ms 77.75.74.80
4 2026-08-25 01:32 639232182496008942
2024 ms 77.75.74.80
3 2026-08-25 01:15 639232172197053132
4014 ms 77.75.74.80
2 2026-08-25 00:21 639232140250307418
11 ms 77.75.74.80
1 2026-08-25 00:04 639232129927860324
36 ms 77.75.74.80