DNS response history for ns1.bluebuttonplus.org

ns1.bluebuttonplus.org 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 2026-08-23. For this date, NameServerHistory found 75 DNS check records, 72 successful responses, 3 failed responses, and 423 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.bluebuttonplus.org.
Records on Selected Date

75

Historical checks stored for this nameserver on selected date

Average Latency

423 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-23 23:56

All timestamps shown in UTC

Latest Resolved IP on Selected Date

51.161.92.196

Most recently resolved hosting IP on selected date

Successful Responses

72

Checks that returned a measurable response

Failed Responses

3

Checks with no response or no returned latency

Failure Rate

4%

Based on the selected date history

Selected Date Status

Responsive

At least one successful response exists on selected date

History for ns1.bluebuttonplus.org

Showing DNS history for 2026-08-23 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
75 2026-08-23 23:56 639231254406598736
3 ms 51.161.92.196
74 2026-08-23 23:40 639231244697865594
224 ms 51.161.92.196
73 2026-08-23 23:23 639231234893504693
7 ms 51.161.92.196
72 2026-08-23 23:07 639231225024549139
3 ms 51.161.92.196
71 2026-08-23 22:50 639231214931957622
4 ms 51.161.92.196
70 2026-08-23 22:33 639231204962010549
2008 ms 51.161.92.196
69 2026-08-23 22:17 639231195170138463
223 ms 51.161.92.196
68 2026-08-23 22:01 639231185235020577
5 ms 51.161.92.196
67 2026-08-23 21:44 639231175558690075
231 ms 51.161.92.196
66 2026-08-23 21:28 639231165610444012
227 ms 51.161.92.196
65 2026-08-23 20:35 639231133806425363
22 ms 51.161.92.196
64 2026-08-23 20:19 639231124203758023
4 ms 51.161.92.196
63 2026-08-23 20:02 639231114428262706
4 ms 51.161.92.196
62 2026-08-23 19:46 639231104662480065
1673 ms 51.161.92.196
61 2026-08-23 19:30 639231094840372018
115 ms 51.161.92.196
60 2026-08-23 19:14 639231085024583224
232 ms 51.161.92.196
59 2026-08-23 18:57 639231075257417427
229 ms 51.161.92.196
58 2026-08-23 18:41 639231065516009503
254 ms 51.161.92.196
57 2026-08-23 18:25 639231055805348837
226 ms 51.161.92.196
56 2026-08-23 18:08 639231045980373765
108 ms 51.161.92.196
55 2026-08-23 17:52 639231035984577527
237 ms 51.161.92.196
54 2026-08-23 17:35 639231025928115303
225 ms 51.161.92.196
53 2026-08-23 16:42 639230994250157583
224 ms 51.161.92.196
52 2026-08-23 16:26 639230984476411369
1678 ms 51.161.92.196
51 2026-08-23 16:10 639230974838373450
223 ms 51.161.92.196
50 2026-08-23 15:54 639230965244277645
-
49 2026-08-23 15:38 639230955522101820
220 ms 51.161.92.196
48 2026-08-23 15:21 639230945754521603
3 ms 51.161.92.196
47 2026-08-23 15:05 639230935852040504
229 ms 51.161.92.196
46 2026-08-23 14:49 639230926222061048
4 ms 51.161.92.196
45 2026-08-23 14:32 639230916449726907
2220 ms 51.161.92.196
44 2026-08-23 14:16 639230906595053086
105 ms 51.161.92.196
43 2026-08-23 14:00 639230896680429441
226 ms 51.161.92.196
42 2026-08-23 13:43 639230886630210965
3 ms 51.161.92.196
41 2026-08-23 12:51 639230855430405719
4 ms 51.161.92.196
40 2026-08-23 12:35 639230845707499136
10 ms 51.161.92.196
39 2026-08-23 12:19 639230836186805419
-
38 2026-08-23 12:03 639230826493828316
224 ms 51.161.92.196
37 2026-08-23 11:46 639230816817882996
3 ms 51.161.92.196
36 2026-08-23 11:30 639230806933854189
216 ms 51.161.92.196
35 2026-08-23 11:14 639230797120243854
2108 ms 51.161.92.196
34 2026-08-23 10:57 639230787310272840
8 ms 51.161.92.196
33 2026-08-23 10:41 639230777600173142
3 ms 51.161.92.196
32 2026-08-23 10:25 639230767665024593
5 ms 51.161.92.196
31 2026-08-23 10:08 639230757720962293
3 ms 51.161.92.196
30 2026-08-23 09:51 639230747722189784
219 ms 51.161.92.196
29 2026-08-23 08:59 639230716313923480
7 ms 51.161.92.196
28 2026-08-23 08:43 639230706813835990
4 ms 51.161.92.196
27 2026-08-23 08:27 639230696871062203
6 ms 51.161.92.196
26 2026-08-23 08:10 639230687142781616
231 ms 51.161.92.196
25 2026-08-23 07:54 639230677432142227
230 ms 51.161.92.196
24 2026-08-23 07:38 639230667686258061
119 ms 51.161.92.196
23 2026-08-23 07:22 639230658039243685
2 ms 51.161.92.196
22 2026-08-23 07:06 639230648468473803
3 ms 51.161.92.196
21 2026-08-23 06:50 639230638829658294
4222 ms 51.161.92.196
20 2026-08-23 06:34 639230629247017617
2111 ms 51.161.92.196
19 2026-08-23 06:17 639230619625318239
3627 ms 51.161.92.196
18 2026-08-23 06:01 639230609697630264
4105 ms 51.161.92.196
17 2026-08-23 05:09 639230578570131864
3 ms 51.161.92.196
16 2026-08-23 04:53 639230568958963168
3 ms 51.161.92.196
15 2026-08-23 04:37 639230559287611211
223 ms 51.161.92.196
14 2026-08-23 04:21 639230549524312030
224 ms 51.161.92.196
13 2026-08-23 04:05 639230539739801669
6 ms 51.161.92.196
12 2026-08-23 03:48 639230530084069375
243 ms 51.161.92.196
11 2026-08-23 03:32 639230520362691441
219 ms 51.161.92.196
10 2026-08-23 03:16 639230510677194518
222 ms 51.161.92.196
9 2026-08-23 03:00 639230501156002646
3 ms 51.161.92.196
8 2026-08-23 02:44 639230491502198541
-
7 2026-08-23 02:28 639230481860318494
3 ms 51.161.92.196
6 2026-08-23 02:12 639230471893008575
2 ms 51.161.92.196
5 2026-08-23 01:18 639230440030877421
219 ms 51.161.92.196
4 2026-08-23 01:02 639230430479725508
4 ms 51.161.92.196
3 2026-08-23 00:46 639230420875160219
2 ms 51.161.92.196
2 2026-08-23 00:30 639230411240692575
3 ms 51.161.92.196
1 2026-08-23 00:14 639230401550806607
219 ms 51.161.92.196