DNS response history for ns1.tup.ch

ns1.tup.ch 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 52 DNS check records, 52 successful responses, 0 failed responses, and 350 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.tup.ch.
Records on Selected Date

52

Historical checks stored for this nameserver on selected date

Average Latency

350 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-26 17:27

All timestamps shown in UTC

Latest Resolved IP on Selected Date

213.188.253.11

Most recently resolved hosting IP on selected date

Successful Responses

52

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.tup.ch

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
52 2026-08-26 17:27 639233614446136153
2026 ms 213.188.253.11
51 2026-08-26 17:09 639233603737877581
517 ms 213.188.253.11
50 2026-08-26 16:52 639233593269224651
14 ms 213.188.253.11
49 2026-08-26 16:34 639233582635086903
1530 ms 213.188.253.11
48 2026-08-26 16:16 639233572000374575
11 ms 213.188.253.11
47 2026-08-26 15:58 639233561188633861
24 ms 213.188.253.11
46 2026-08-26 15:41 639233550544357027
10 ms 213.188.253.11
45 2026-08-26 14:46 639233517966053117
8 ms 213.188.253.11
44 2026-08-26 14:29 639233507603253585
25 ms 213.188.253.11
43 2026-08-26 14:12 639233497229039167
10 ms 213.188.253.11
42 2026-08-26 13:54 639233486864546406
14 ms 213.188.253.11
41 2026-08-26 13:37 639233476455174682
11 ms 213.188.253.11
40 2026-08-26 13:20 639233466171592605
12 ms 213.188.253.11
39 2026-08-26 13:03 639233455747096265
11 ms 213.188.253.11
38 2026-08-26 12:45 639233445367152284
9 ms 213.188.253.11
37 2026-08-26 12:28 639233434974187439
2118 ms 213.188.253.11
36 2026-08-26 12:10 639233424567558554
14 ms 213.188.253.11
35 2026-08-26 11:53 639233414056832719
21 ms 213.188.253.11
34 2026-08-26 11:35 639233403515141099
8 ms 213.188.253.11
33 2026-08-26 10:41 639233370841350248
8 ms 213.188.253.11
32 2026-08-26 10:24 639233360361507238
9 ms 213.188.253.11
31 2026-08-26 10:06 639233350067824371
9 ms 213.188.253.11
30 2026-08-26 09:49 639233339545274518
6 ms 213.188.253.11
29 2026-08-26 09:31 639233329214918079
26 ms 213.188.253.11
28 2026-08-26 09:14 639233318749762337
14 ms 213.188.253.11
27 2026-08-26 08:57 639233308387917838
9 ms 213.188.253.11
26 2026-08-26 08:40 639233297961740122
7 ms 213.188.253.11
25 2026-08-26 08:22 639233287487159094
27 ms 213.188.253.11
24 2026-08-26 08:05 639233276995531707
43 ms 213.188.253.11
23 2026-08-26 07:47 639233266521568229
35 ms 213.188.253.11
22 2026-08-26 07:30 639233256081047431
2021 ms 213.188.253.11
21 2026-08-26 06:36 639233223620132921
6 ms 213.188.253.11
20 2026-08-26 06:18 639233213287814244
8 ms 213.188.253.11
19 2026-08-26 06:01 639233202925983161
38 ms 213.188.253.11
18 2026-08-26 05:44 639233192644780696
7 ms 213.188.253.11
17 2026-08-26 05:27 639233182401183833
33 ms 213.188.253.11
16 2026-08-26 05:10 639233172074181051
14 ms 213.188.253.11
15 2026-08-26 04:53 639233161808421455
6 ms 213.188.253.11
14 2026-08-26 04:35 639233151357344052
9 ms 213.188.253.11
13 2026-08-26 04:18 639233141034116946
30 ms 213.188.253.11
12 2026-08-26 04:01 639233130828334142
3656 ms 213.188.253.11
11 2026-08-26 03:44 639233120373450007
3 ms 213.188.253.11
10 2026-08-26 03:26 639233110066216193
17 ms 213.188.253.11
9 2026-08-26 02:33 639233078065410564
2 ms 213.188.253.11
8 2026-08-26 02:16 639233067787457832
17 ms 213.188.253.11
7 2026-08-26 01:59 639233057501801162
3540 ms 213.188.253.11
6 2026-08-26 01:41 639233047089431703
2107 ms 213.188.253.11
5 2026-08-26 01:24 639233036754790688
3 ms 213.188.253.11
4 2026-08-26 01:07 639233026412602472
25 ms 213.188.253.11
3 2026-08-26 00:50 639233016064066127
24 ms 213.188.253.11
2 2026-08-26 00:33 639233005922655772
20 ms 213.188.253.11
1 2026-08-26 00:16 639232995672256907
10 ms 213.188.253.11