DNS response history for ns4.button.is

ns4.button.is 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, 74 successful responses, 0 failed responses, and 186 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 ns4.button.is.
Records on Selected Date

74

Historical checks stored for this nameserver on selected date

Average Latency

186 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-22 23:46

All timestamps shown in UTC

Latest Resolved IP on Selected Date

205.251.193.240

Most recently resolved hosting IP on selected date

Successful Responses

74

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 ns4.button.is

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 23:46 639230391807229016
20 ms 205.251.193.240
73 2026-08-22 23:30 639230382051619327
54 ms 205.251.193.240
72 2026-08-22 23:14 639230372323353529
35 ms 205.251.193.240
71 2026-08-22 22:58 639230362586451064
17 ms 205.251.193.240
70 2026-08-22 22:41 639230352793666303
43 ms 205.251.193.240
69 2026-08-22 22:25 639230342775737758
2058 ms 205.251.193.240
68 2026-08-22 22:08 639230332639939561
310 ms 205.251.193.240
67 2026-08-22 21:15 639230301014190104
13 ms 205.251.193.240
66 2026-08-22 20:58 639230291048161498
104 ms 205.251.193.240
65 2026-08-22 20:42 639230280894353664
34 ms 205.251.193.240
64 2026-08-22 20:25 639230270699419073
35 ms 205.251.193.240
63 2026-08-22 20:07 639230260248163050
11 ms 205.251.193.240
62 2026-08-22 19:50 639230250122494282
68 ms 205.251.193.240
61 2026-08-22 19:33 639230239972935046
25 ms 205.251.193.240
60 2026-08-22 19:17 639230229963262464
63 ms 205.251.193.240
59 2026-08-22 19:00 639230220033804658
137 ms 205.251.193.240
58 2026-08-22 18:43 639230209891107289
6 ms 205.251.193.240
57 2026-08-22 18:26 639230199630298717
16 ms 205.251.193.240
56 2026-08-22 18:09 639230189301984150
18 ms 205.251.193.240
55 2026-08-22 17:15 639230157138468804
80 ms 205.251.193.240
54 2026-08-22 16:58 639230146987869495
236 ms 205.251.193.240
53 2026-08-22 16:41 639230136768638516
88 ms 205.251.193.240
52 2026-08-22 16:25 639230126735907877
5 ms 205.251.193.240
51 2026-08-22 16:08 639230116551187768
15 ms 205.251.193.240
50 2026-08-22 15:51 639230106335615913
18 ms 205.251.193.240
49 2026-08-22 15:34 639230096177758176
79 ms 205.251.193.240
48 2026-08-22 15:17 639230086185999993
36 ms 205.251.193.240
47 2026-08-22 15:00 639230076247854903
34 ms 205.251.193.240
46 2026-08-22 14:44 639230066076077530
76 ms 205.251.193.240
45 2026-08-22 14:26 639230055738197328
39 ms 205.251.193.240
44 2026-08-22 14:09 639230045411225521
2025 ms 205.251.193.240
43 2026-08-22 13:15 639230013046000470
18 ms 205.251.193.240
42 2026-08-22 12:59 639230003090037878
33 ms 205.251.193.240
41 2026-08-22 12:42 639229993008259475
26 ms 205.251.193.240
40 2026-08-22 12:25 639229982909449470
7 ms 205.251.193.240
39 2026-08-22 12:09 639229973035502212
4019 ms 205.251.193.240
38 2026-08-22 11:52 639229963064296145
15 ms 205.251.193.240
37 2026-08-22 11:35 639229952996162143
40 ms 205.251.193.240
36 2026-08-22 11:18 639229943051949195
20 ms 205.251.193.240
35 2026-08-22 11:02 639229932919214934
2024 ms 205.251.193.240
34 2026-08-22 10:45 639229922745889838
31 ms 205.251.193.240
33 2026-08-22 10:28 639229912587214796
38 ms 205.251.193.240
32 2026-08-22 10:11 639229902240004454
21 ms 205.251.193.240
31 2026-08-22 09:18 639229870800501662
89 ms 205.251.193.240
30 2026-08-22 09:02 639229861058384956
78 ms 205.251.193.240
29 2026-08-22 08:45 639229851158592604
40 ms 205.251.193.240
28 2026-08-22 08:29 639229841475569629
19 ms 205.251.193.240
27 2026-08-22 08:13 639229831887658471
25 ms 205.251.193.240
26 2026-08-22 07:57 639229822043670346
70 ms 205.251.193.240
25 2026-08-22 07:41 639229812327913936
13 ms 205.251.193.240
24 2026-08-22 07:24 639229802629488686
116 ms 205.251.193.240
23 2026-08-22 07:09 639229793051447309
82 ms 205.251.193.240
22 2026-08-22 06:52 639229783303531961
26 ms 205.251.193.240
21 2026-08-22 06:36 639229773458051942
36 ms 205.251.193.240
20 2026-08-22 06:19 639229763373848056
37 ms 205.251.193.240
19 2026-08-22 05:27 639229732140622809
39 ms 205.251.193.240
18 2026-08-22 05:11 639229722699695967
439 ms 205.251.193.240
17 2026-08-22 04:55 639229713097498075
50 ms 205.251.193.240
16 2026-08-22 04:39 639229703543969637
10 ms 205.251.193.240
15 2026-08-22 04:23 639229693970392873
50 ms 205.251.193.240
14 2026-08-22 04:07 639229684277329469
6 ms 205.251.193.240
13 2026-08-22 03:51 639229674501596661
7 ms 205.251.193.240
12 2026-08-22 03:35 639229665064441147
66 ms 205.251.193.240
11 2026-08-22 03:19 639229655507536872
18 ms 205.251.193.240
10 2026-08-22 03:03 639229645849603111
25 ms 205.251.193.240
9 2026-08-22 02:47 639229636090497453
21 ms 205.251.193.240
8 2026-08-22 02:30 639229625978544281
79 ms 205.251.193.240
7 2026-08-22 01:38 639229594644662176
15 ms 205.251.193.240
6 2026-08-22 01:22 639229585214633065
126 ms 205.251.193.240
5 2026-08-22 01:06 639229575581042175
13 ms 205.251.193.240
4 2026-08-22 00:50 639229565912268962
10 ms 205.251.193.240
3 2026-08-22 00:34 639229556237813203
6 ms 205.251.193.240
2 2026-08-22 00:18 639229546625802518
10 ms 205.251.193.240
1 2026-08-22 00:02 639229537172016621
36 ms 205.251.193.240