DNS response history for names.sssvt.cz

names.sssvt.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 50 DNS check records, 49 successful responses, 1 failed responses, and 144 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 names.sssvt.cz.
Records on Selected Date

50

Historical checks stored for this nameserver on selected date

Average Latency

144 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-25 17:13

All timestamps shown in UTC

Latest Resolved IP on Selected Date

91.139.15.98

Most recently resolved hosting IP on selected date

Successful Responses

49

Checks that returned a measurable response

Failed Responses

1

Checks with no response or no returned latency

Failure Rate

2%

Based on the selected date history

Selected Date Status

Responsive

At least one successful response exists on selected date

History for names.sssvt.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
50 2026-08-25 17:13 639232744455159107
41 ms 91.139.15.98
49 2026-08-25 16:55 639232734145178231
93 ms 91.139.15.98
48 2026-08-25 16:38 639232723827874402
106 ms 91.139.15.98
47 2026-08-25 16:21 639232713533011892
44 ms 91.139.15.98
46 2026-08-25 16:04 639232703065318207
46 ms 91.139.15.98
45 2026-08-25 15:46 639232692629559470
31 ms 91.139.15.98
44 2026-08-25 15:29 639232682238836475
47 ms 91.139.15.98
43 2026-08-25 15:11 639232671787004306
39 ms 91.139.15.98
42 2026-08-25 14:17 639232638994329666
148 ms 91.139.15.98
41 2026-08-25 14:00 639232628614783237
19 ms 91.139.15.98
40 2026-08-25 13:42 639232618360728578
220 ms 91.139.15.98
39 2026-08-25 13:25 639232608016476376
18 ms 91.139.15.98
38 2026-08-25 13:08 639232597643611557
118 ms 91.139.15.98
37 2026-08-25 12:51 639232587225721862
60 ms 91.139.15.98
36 2026-08-25 12:33 639232576780683689
35 ms 91.139.15.98
35 2026-08-25 12:16 639232566381512620
87 ms 91.139.15.98
34 2026-08-25 11:59 639232556111768563
30 ms 91.139.15.98
33 2026-08-25 11:42 639232545839529039
73 ms 91.139.15.98
32 2026-08-25 11:24 639232535349285207
42 ms 91.139.15.98
31 2026-08-25 11:07 639232524938080723
68 ms 91.139.15.98
30 2026-08-25 10:13 639232492740373468
63 ms 91.139.15.98
29 2026-08-25 09:56 639232482235303141
100 ms 91.139.15.98
28 2026-08-25 09:38 639232471861770303
-
27 2026-08-25 09:21 639232461630217327
97 ms 91.139.15.98
26 2026-08-25 09:04 639232451282965990
33 ms 91.139.15.98
25 2026-08-25 08:47 639232440814614938
66 ms 91.139.15.98
24 2026-08-25 08:29 639232430410720425
49 ms 91.139.15.98
23 2026-08-25 08:12 639232420003096185
21 ms 91.139.15.98
22 2026-08-25 07:54 639232409467287444
71 ms 91.139.15.98
21 2026-08-25 07:37 639232399077195997
31 ms 91.139.15.98
20 2026-08-25 07:20 639232388731528337
72 ms 91.139.15.98
19 2026-08-25 07:02 639232378288598612
25 ms 91.139.15.98
18 2026-08-25 06:09 639232346196373643
17 ms 91.139.15.98
17 2026-08-25 05:52 639232336112370741
40 ms 91.139.15.98
16 2026-08-25 05:35 639232326146508970
2021 ms 91.139.15.98
15 2026-08-25 05:19 639232316189381720
51 ms 91.139.15.98
14 2026-08-25 05:02 639232306217998913
65 ms 91.139.15.98
13 2026-08-25 04:46 639232296255744174
59 ms 91.139.15.98
12 2026-08-25 04:29 639232286095760789
18 ms 91.139.15.98
11 2026-08-25 04:12 639232276086186273
32 ms 91.139.15.98
10 2026-08-25 03:55 639232265900986425
240 ms 91.139.15.98
9 2026-08-25 03:38 639232255723518075
99 ms 91.139.15.98
8 2026-08-25 03:21 639232245484452890
94 ms 91.139.15.98
7 2026-08-25 03:04 639232235157175331
30 ms 91.139.15.98
6 2026-08-25 02:10 639232203197189095
49 ms 91.139.15.98
5 2026-08-25 01:53 639232192844564298
26 ms 91.139.15.98
4 2026-08-25 01:36 639232182496008942
65 ms 91.139.15.98
3 2026-08-25 01:19 639232172197053132
38 ms 91.139.15.98
2 2026-08-25 00:26 639232140250307418
80 ms 91.139.15.98
1 2026-08-25 00:08 639232129927860324
2038 ms 91.139.15.98