DNS response history for ns1.pullup.ch

ns1.pullup.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 2026-08-22. For this date, NameServerHistory found 74 DNS check records, 72 successful responses, 2 failed responses, and 237 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.pullup.ch.
Records on Selected Date

74

Historical checks stored for this nameserver on selected date

Average Latency

237 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-22 23:54

All timestamps shown in UTC

Latest Resolved IP on Selected Date

152.53.179.28

Most recently resolved hosting IP on selected date

Successful Responses

72

Checks that returned a measurable response

Failed Responses

2

Checks with no response or no returned latency

Failure Rate

3%

Based on the selected date history

Selected Date Status

Responsive

At least one successful response exists on selected date

History for ns1.pullup.ch

Showing DNS history for 2026-08-22 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
74 2026-08-22 23:54 639230391807229016
25 ms 152.53.179.28
73 2026-08-22 23:37 639230382051619327
2054 ms 152.53.179.28
72 2026-08-22 23:21 639230372323353529
31 ms 152.53.179.28
71 2026-08-22 23:05 639230362586451064
18 ms 152.53.179.28
70 2026-08-22 22:48 639230352793666303
38 ms 152.53.179.28
69 2026-08-22 22:32 639230342775737758
36 ms 152.53.179.28
68 2026-08-22 22:15 639230332639939561
38 ms 152.53.179.28
67 2026-08-22 21:22 639230301014190104
14 ms 152.53.179.28
66 2026-08-22 21:06 639230291048161498
29 ms 152.53.179.28
65 2026-08-22 20:49 639230280894353664
52 ms 152.53.179.28
64 2026-08-22 20:32 639230270699419073
35 ms 152.53.179.28
63 2026-08-22 20:14 639230260248163050
45 ms 152.53.179.28
62 2026-08-22 19:57 639230250122494282
4065 ms 152.53.179.28
61 2026-08-22 19:40 639230239972935046
29 ms 152.53.179.28
60 2026-08-22 19:24 639230229963262464
59 ms 152.53.179.28
59 2026-08-22 19:07 639230220033804658
12 ms 152.53.179.28
58 2026-08-22 18:50 639230209891107289
29 ms 152.53.179.28
57 2026-08-22 18:33 639230199630298717
41 ms 152.53.179.28
56 2026-08-22 18:16 639230189301984150
39 ms 152.53.179.28
55 2026-08-22 17:22 639230157138468804
1573 ms 152.53.179.28
54 2026-08-22 17:05 639230146987869495
24 ms 152.53.179.28
53 2026-08-22 16:49 639230136768638516
30 ms 152.53.179.28
52 2026-08-22 16:32 639230126735907877
33 ms 152.53.179.28
51 2026-08-22 16:15 639230116551187768
35 ms 152.53.179.28
50 2026-08-22 15:58 639230106335615913
48 ms 152.53.179.28
49 2026-08-22 15:41 639230096177758176
58 ms 152.53.179.28
48 2026-08-22 15:24 639230086185999993
67 ms 152.53.179.28
47 2026-08-22 15:07 639230076247854903
21 ms 152.53.179.28
46 2026-08-22 14:51 639230066076077530
26 ms 152.53.179.28
45 2026-08-22 14:33 639230055738197328
55 ms 152.53.179.28
44 2026-08-22 14:16 639230045411225521
34 ms 152.53.179.28
43 2026-08-22 13:22 639230013046000470
17 ms 152.53.179.28
42 2026-08-22 13:05 639230003090037878
36 ms 152.53.179.28
41 2026-08-22 12:49 639229993008259475
7 ms 152.53.179.28
40 2026-08-22 12:32 639229982909449470
36 ms 152.53.179.28
39 2026-08-22 12:15 639229973035502212
25 ms 152.53.179.28
38 2026-08-22 11:59 639229963064296145
35 ms 152.53.179.28
37 2026-08-22 11:42 639229952996162143
28 ms 152.53.179.28
36 2026-08-22 11:25 639229943051949195
25 ms 152.53.179.28
35 2026-08-22 11:09 639229932919214934
29 ms 152.53.179.28
34 2026-08-22 10:52 639229922745889838
31 ms 152.53.179.28
33 2026-08-22 10:35 639229912587214796
34 ms 152.53.179.28
32 2026-08-22 10:18 639229902240004454
22 ms 152.53.179.28
31 2026-08-22 09:25 639229870800501662
-
30 2026-08-22 09:09 639229861058384956
51 ms 152.53.179.28
29 2026-08-22 08:53 639229851158592604
36 ms 152.53.179.28
28 2026-08-22 08:36 639229841475569629
2031 ms 152.53.179.28
27 2026-08-22 08:20 639229831887658471
45 ms 152.53.179.28
26 2026-08-22 08:04 639229822043670346
68 ms 152.53.179.28
25 2026-08-22 07:48 639229812327913936
30 ms 152.53.179.28
24 2026-08-22 07:31 639229802629488686
30 ms 152.53.179.28
23 2026-08-22 07:16 639229793051447309
45 ms 152.53.179.28
22 2026-08-22 06:59 639229783303531961
32 ms 152.53.179.28
21 2026-08-22 06:43 639229773458051942
30 ms 152.53.179.28
20 2026-08-22 06:26 639229763373848056
1568 ms 152.53.179.28
19 2026-08-22 05:34 639229732140622809
28 ms 152.53.179.28
18 2026-08-22 05:18 639229722699695967
42 ms 152.53.179.28
17 2026-08-22 05:02 639229713097498075
26 ms 152.53.179.28
16 2026-08-22 04:46 639229703543969637
29 ms 152.53.179.28
15 2026-08-22 04:30 639229693970392873
29 ms 152.53.179.28
14 2026-08-22 04:14 639229684277329469
50 ms 152.53.179.28
13 2026-08-22 03:58 639229674501596661
1550 ms 152.53.179.28
12 2026-08-22 03:42 639229665064441147
14 ms 152.53.179.28
11 2026-08-22 03:26 639229655507536872
24 ms 152.53.179.28
10 2026-08-22 03:10 639229645849603111
31 ms 152.53.179.28
9 2026-08-22 02:54 639229636090497453
57 ms 152.53.179.28
8 2026-08-22 02:37 639229625978544281
5 ms 152.53.179.28
7 2026-08-22 01:45 639229594644662176
25 ms 152.53.179.28
6 2026-08-22 01:29 639229585214633065
4 ms 152.53.179.28
5 2026-08-22 01:13 639229575581042175
32 ms 152.53.179.28
4 2026-08-22 00:57 639229565912268962
2063 ms 152.53.179.28
3 2026-08-22 00:41 639229556237813203
-
2 2026-08-22 00:25 639229546625802518
24 ms 152.53.179.28
1 2026-08-22 00:09 639229537172016621
63 ms 152.53.179.28