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 2026-08-24. For this date, NameServerHistory found 56 DNS check records, 55 successful responses, 1 failed responses, and 443 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

56

Historical checks stored for this nameserver on selected date

Average Latency

443 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-24 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

55

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 ns4.button.is

Showing DNS history for 2026-08-24 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
56 2026-08-24 23:46 639232119551972438
32 ms 205.251.193.240
55 2026-08-24 23:29 639232109112567473
18 ms 205.251.193.240
54 2026-08-24 22:36 639232077430823987
2043 ms 205.251.193.240
53 2026-08-24 22:19 639232067340513033
98 ms 205.251.193.240
52 2026-08-24 22:02 639232057157944387
12 ms 205.251.193.240
51 2026-08-24 21:45 639232046895282144
37 ms 205.251.193.240
50 2026-08-24 20:51 639232014356623395
36 ms 205.251.193.240
49 2026-08-24 20:34 639232004177831322
20 ms 205.251.193.240
48 2026-08-24 20:17 639231993997863976
40 ms 205.251.193.240
47 2026-08-24 20:00 639231983967363696
5 ms 205.251.193.240
46 2026-08-24 19:07 639231952257842845
198 ms 205.251.193.240
45 2026-08-24 18:51 639231942277816756
21 ms 205.251.193.240
44 2026-08-24 18:34 639231932094180724
43 ms 205.251.193.240
43 2026-08-24 18:17 639231922041034838
2026 ms 205.251.193.240
42 2026-08-24 17:24 639231890488117536
17 ms 205.251.193.240
41 2026-08-24 17:08 639231880574255543
40 ms 205.251.193.240
40 2026-08-24 16:51 639231870418029045
16 ms 205.251.193.240
39 2026-08-24 16:34 639231860258429562
2117 ms 205.251.193.240
38 2026-08-24 15:40 639231828211839931
13 ms 205.251.193.240
37 2026-08-24 15:24 639231818080917481
13 ms 205.251.193.240
36 2026-08-24 15:07 639231807961539652
66 ms 205.251.193.240
35 2026-08-24 14:50 639231797631669865
22 ms 205.251.193.240
34 2026-08-24 13:57 639231765923559455
10 ms 205.251.193.240
33 2026-08-24 13:40 639231755868832964
21 ms 205.251.193.240
32 2026-08-24 13:23 639231745628278877
34 ms 205.251.193.240
31 2026-08-24 13:06 639231735407682062
40 ms 205.251.193.240
30 2026-08-24 12:13 639231703815441688
4039 ms 205.251.193.240
29 2026-08-24 11:56 639231693747052549
10 ms 205.251.193.240
28 2026-08-24 11:40 639231683712487276
2089 ms 205.251.193.240
27 2026-08-24 11:23 639231673513573868
39 ms 205.251.193.240
26 2026-08-24 10:30 639231641791249939
25 ms 205.251.193.240
25 2026-08-24 10:13 639231631866211033
60 ms 205.251.193.240
24 2026-08-24 09:56 639231621644955316
24 ms 205.251.193.240
23 2026-08-24 09:39 639231611478799259
54 ms 205.251.193.240
22 2026-08-24 08:47 639231579923718211
27 ms 205.251.193.240
21 2026-08-24 08:30 639231569810702936
2120 ms 205.251.193.240
20 2026-08-24 08:13 639231559762411619
18 ms 205.251.193.240
19 2026-08-24 07:56 639231549663595407
12 ms 205.251.193.240
18 2026-08-24 07:04 639231518076817246
31 ms 205.251.193.240
17 2026-08-24 06:47 639231508078650885
15 ms 205.251.193.240
16 2026-08-24 06:30 639231498210697093
21 ms 205.251.193.240
15 2026-08-24 06:14 639231488109699360
2014 ms 205.251.193.240
14 2026-08-24 05:21 639231456772510692
30 ms 205.251.193.240
13 2026-08-24 05:05 639231447084631185
112 ms 205.251.193.240
12 2026-08-24 04:49 639231437208519473
33 ms 205.251.193.240
11 2026-08-24 04:32 639231427209627490
18 ms 205.251.193.240
10 2026-08-24 03:40 639231395791246644
11 ms 205.251.193.240
9 2026-08-24 03:24 639231386075551458
50 ms 205.251.193.240
8 2026-08-24 03:07 639231376208713791
87 ms 205.251.193.240
7 2026-08-24 02:50 639231366170589276
10 ms 205.251.193.240
6 2026-08-24 01:58 639231334732159368
42 ms 205.251.193.240
5 2026-08-24 01:42 639231325035670078
-
4 2026-08-24 01:25 639231315132253837
46 ms 205.251.193.240
3 2026-08-24 01:09 639231305014280808
2096 ms 205.251.193.240
2 2026-08-24 00:16 639231273779380675
4063 ms 205.251.193.240
1 2026-08-24 00:00 639231264180839154
115 ms 205.251.193.240