DNS response history for ns1.tese.cz

ns1.tese.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 2026-08-26. For this date, NameServerHistory found 71 DNS check records, 71 successful responses, 0 failed responses, and 295 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.tese.cz.
Records on Selected Date

71

Historical checks stored for this nameserver on selected date

Average Latency

295 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-26 23:57

All timestamps shown in UTC

Latest Resolved IP on Selected Date

195.146.148.19

Most recently resolved hosting IP on selected date

Successful Responses

71

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.tese.cz

Showing DNS history for 2026-08-26 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
71 2026-08-26 23:57 639233846871926285
328 ms 195.146.148.19
70 2026-08-26 23:03 639233814527872887
195 ms 195.146.148.19
69 2026-08-26 22:45 639233804315489381
316 ms 195.146.148.19
68 2026-08-26 22:28 639233793971346256
179 ms 195.146.148.19
67 2026-08-26 22:11 639233783644630463
7 ms 195.146.148.19
66 2026-08-26 21:54 639233773302621314
23 ms 195.146.148.19
65 2026-08-26 21:37 639233762896723748
43 ms 195.146.148.19
64 2026-08-26 21:19 639233752543876329
323 ms 195.146.148.19
63 2026-08-26 21:02 639233742155931788
136 ms 195.146.148.19
62 2026-08-26 20:45 639233731712555311
205 ms 195.146.148.19
61 2026-08-26 20:27 639233721164051126
191 ms 195.146.148.19
60 2026-08-26 20:09 639233710560486320
361 ms 195.146.148.19
59 2026-08-26 19:52 639233699834667450
326 ms 195.146.148.19
58 2026-08-26 18:57 639233667209186136
330 ms 195.146.148.19
57 2026-08-26 18:40 639233656814316266
2009 ms 195.146.148.19
56 2026-08-26 18:22 639233646245051806
23 ms 195.146.148.19
55 2026-08-26 18:05 639233635663779051
1544 ms 195.146.148.19
54 2026-08-26 17:47 639233624977342122
390 ms 195.146.148.19
53 2026-08-26 17:29 639233614446136153
234 ms 195.146.148.19
52 2026-08-26 17:11 639233603737877581
630 ms 195.146.148.19
51 2026-08-26 16:54 639233593269224651
631 ms 195.146.148.19
50 2026-08-26 16:36 639233582635086903
24 ms 195.146.148.19
49 2026-08-26 16:19 639233572000374575
35 ms 195.146.148.19
48 2026-08-26 16:01 639233561188633861
24 ms 195.146.148.19
47 2026-08-26 15:43 639233550544357027
630 ms 195.146.148.19
46 2026-08-26 14:48 639233517966053117
195 ms 195.146.148.19
45 2026-08-26 14:31 639233507603253585
187 ms 195.146.148.19
44 2026-08-26 14:14 639233497229039167
199 ms 195.146.148.19
43 2026-08-26 13:56 639233486864546406
324 ms 195.146.148.19
42 2026-08-26 13:39 639233476455174682
24 ms 195.146.148.19
41 2026-08-26 13:22 639233466171592605
24 ms 195.146.148.19
40 2026-08-26 13:05 639233455747096265
197 ms 195.146.148.19
39 2026-08-26 12:47 639233445367152284
192 ms 195.146.148.19
38 2026-08-26 12:30 639233434974187439
27 ms 195.146.148.19
37 2026-08-26 12:13 639233424567558554
339 ms 195.146.148.19
36 2026-08-26 11:55 639233414056832719
326 ms 195.146.148.19
35 2026-08-26 11:38 639233403515141099
27 ms 195.146.148.19
34 2026-08-26 10:43 639233370841350248
26 ms 195.146.148.19
33 2026-08-26 10:26 639233360361507238
27 ms 195.146.148.19
32 2026-08-26 10:08 639233350067824371
27 ms 195.146.148.19
31 2026-08-26 09:51 639233339545274518
341 ms 195.146.148.19
30 2026-08-26 09:34 639233329214918079
196 ms 195.146.148.19
29 2026-08-26 09:16 639233318749762337
2015 ms 195.146.148.19
28 2026-08-26 08:59 639233308387917838
333 ms 195.146.148.19
27 2026-08-26 08:42 639233297961740122
192 ms 195.146.148.19
26 2026-08-26 08:24 639233287487159094
26 ms 195.146.148.19
25 2026-08-26 08:07 639233276995531707
192 ms 195.146.148.19
24 2026-08-26 07:49 639233266521568229
188 ms 195.146.148.19
23 2026-08-26 07:32 639233256081047431
330 ms 195.146.148.19
22 2026-08-26 06:38 639233223620132921
322 ms 195.146.148.19
21 2026-08-26 06:20 639233213287814244
1545 ms 195.146.148.19
20 2026-08-26 06:03 639233202925983161
326 ms 195.146.148.19
19 2026-08-26 05:46 639233192644780696
186 ms 195.146.148.19
18 2026-08-26 05:29 639233182401183833
22 ms 195.146.148.19
17 2026-08-26 05:12 639233172074181051
327 ms 195.146.148.19
16 2026-08-26 04:55 639233161808421455
24 ms 195.146.148.19
15 2026-08-26 04:37 639233151357344052
196 ms 195.146.148.19
14 2026-08-26 04:20 639233141034116946
325 ms 195.146.148.19
13 2026-08-26 04:03 639233130828334142
23 ms 195.146.148.19
12 2026-08-26 03:46 639233120373450007
194 ms 195.146.148.19
11 2026-08-26 03:28 639233110066216193
190 ms 195.146.148.19
10 2026-08-26 02:35 639233078065410564
22 ms 195.146.148.19
9 2026-08-26 02:18 639233067787457832
186 ms 195.146.148.19
8 2026-08-26 02:01 639233057501801162
182 ms 195.146.148.19
7 2026-08-26 01:44 639233047089431703
295 ms 195.146.148.19
6 2026-08-26 01:26 639233036754790688
478 ms 195.146.148.19
5 2026-08-26 01:09 639233026412602472
24 ms 195.146.148.19
4 2026-08-26 00:52 639233016064066127
330 ms 195.146.148.19
3 2026-08-26 00:35 639233005922655772
23 ms 195.146.148.19
2 2026-08-26 00:18 639232995672256907
325 ms 195.146.148.19
1 2026-08-26 00:01 639232985300872416
327 ms 195.146.148.19