DNS response history for ns2.bluebuttonplus.org

ns2.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 2026-08-17. For this date, NameServerHistory found 72 DNS check records, 72 successful responses, 0 failed responses, and 279 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 ns2.bluebuttonplus.org.
Records on Selected Date

72

Historical checks stored for this nameserver on selected date

Average Latency

279 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-17 23:59

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

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 ns2.bluebuttonplus.org

Showing DNS history for 2026-08-17 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
72 2026-08-17 23:59 639226072268080268
540 ms 51.161.92.196
71 2026-08-17 23:43 639226062577647657
229 ms 51.161.92.196
70 2026-08-17 22:50 639226031060857136
2 ms 51.161.92.196
69 2026-08-17 22:34 639226021535117364
15 ms 51.161.92.196
68 2026-08-17 22:18 639226011884237078
3664 ms 51.161.92.196
67 2026-08-17 22:02 639226002309299142
106 ms 51.161.92.196
66 2026-08-17 21:46 639225992791784448
254 ms 51.161.92.196
65 2026-08-17 21:30 639225983045271390
111 ms 51.161.92.196
64 2026-08-17 21:14 639225973246293513
228 ms 51.161.92.196
63 2026-08-17 20:58 639225963620186236
107 ms 51.161.92.196
62 2026-08-17 20:42 639225953899183916
1674 ms 51.161.92.196
61 2026-08-17 20:26 639225944391528206
230 ms 51.161.92.196
60 2026-08-17 20:09 639225934593254169
262 ms 51.161.92.196
59 2026-08-17 19:53 639225924669984512
110 ms 51.161.92.196
58 2026-08-17 19:00 639225893048561320
234 ms 51.161.92.196
57 2026-08-17 18:44 639225883481298424
232 ms 51.161.92.196
56 2026-08-17 18:28 639225873845394034
110 ms 51.161.92.196
55 2026-08-17 18:12 639225864216078662
111 ms 51.161.92.196
54 2026-08-17 17:56 639225854541857773
2121 ms 51.161.92.196
53 2026-08-17 17:40 639225844733604072
227 ms 51.161.92.196
52 2026-08-17 17:23 639225835085229232
221 ms 51.161.92.196
51 2026-08-17 17:07 639225825349373981
114 ms 51.161.92.196
50 2026-08-17 16:51 639225815690604161
110 ms 51.161.92.196
49 2026-08-17 16:35 639225805952472306
108 ms 51.161.92.196
48 2026-08-17 16:19 639225796264729638
227 ms 51.161.92.196
47 2026-08-17 16:02 639225786326499329
224 ms 51.161.92.196
46 2026-08-17 15:09 639225754798130711
109 ms 51.161.92.196
45 2026-08-17 14:53 639225745123193922
107 ms 51.161.92.196
44 2026-08-17 14:37 639225735540597271
111 ms 51.161.92.196
43 2026-08-17 14:21 639225725894857396
227 ms 51.161.92.196
42 2026-08-17 14:05 639225716249606913
111 ms 51.161.92.196
41 2026-08-17 13:49 639225706638238179
229 ms 51.161.92.196
40 2026-08-17 13:33 639225696949691423
228 ms 51.161.92.196
39 2026-08-17 13:17 639225687286186336
113 ms 51.161.92.196
38 2026-08-17 13:01 639225677679573133
115 ms 51.161.92.196
37 2026-08-17 12:45 639225667957861024
108 ms 51.161.92.196
36 2026-08-17 12:29 639225658298791618
231 ms 51.161.92.196
35 2026-08-17 12:12 639225648583652785
221 ms 51.161.92.196
34 2026-08-17 11:20 639225617000524308
5 ms 51.161.92.196
33 2026-08-17 11:04 639225607668541600
113 ms 51.161.92.196
32 2026-08-17 10:48 639225598117279238
225 ms 51.161.92.196
31 2026-08-17 10:32 639225588751002710
3 ms 51.161.92.196
30 2026-08-17 10:17 639225579295831051
113 ms 51.161.92.196
29 2026-08-17 10:01 639225569761469940
223 ms 51.161.92.196
28 2026-08-17 09:45 639225560161422333
110 ms 51.161.92.196
27 2026-08-17 09:29 639225550739955565
118 ms 51.161.92.196
26 2026-08-17 09:13 639225541125222426
3 ms 51.161.92.196
25 2026-08-17 08:57 639225531526675983
226 ms 51.161.92.196
24 2026-08-17 08:41 639225521915528222
218 ms 51.161.92.196
23 2026-08-17 08:25 639225512148151789
116 ms 51.161.92.196
22 2026-08-17 07:32 639225480786142412
4 ms 51.161.92.196
21 2026-08-17 07:17 639225471394348551
108 ms 51.161.92.196
20 2026-08-17 07:01 639225462031685068
114 ms 51.161.92.196
19 2026-08-17 06:46 639225452639458328
109 ms 51.161.92.196
18 2026-08-17 06:30 639225443300966543
233 ms 51.161.92.196
17 2026-08-17 06:14 639225433880499379
228 ms 51.161.92.196
16 2026-08-17 05:59 639225424395198277
222 ms 51.161.92.196
15 2026-08-17 05:43 639225414744137487
107 ms 51.161.92.196
14 2026-08-17 05:27 639225405186783164
2115 ms 51.161.92.196
13 2026-08-17 05:11 639225395563669822
223 ms 51.161.92.196
12 2026-08-17 04:55 639225386076645158
224 ms 51.161.92.196
11 2026-08-17 04:39 639225376620669704
225 ms 51.161.92.196
10 2026-08-17 03:47 639225345580892706
230 ms 51.161.92.196
9 2026-08-17 03:32 639225336207383710
107 ms 51.161.92.196
8 2026-08-17 03:16 639225326726565001
226 ms 51.161.92.196
7 2026-08-17 03:00 639225317249271010
5 ms 51.161.92.196
6 2026-08-17 02:08 639225286280886044
223 ms 51.161.92.196
5 2026-08-17 01:53 639225276872567548
2 ms 51.161.92.196
4 2026-08-17 01:37 639225267353865348
107 ms 51.161.92.196
3 2026-08-17 01:21 639225258033914248
223 ms 51.161.92.196
2 2026-08-17 00:29 639225226652221583
2 ms 51.161.92.196
1 2026-08-17 00:13 639225217156387684
108 ms 51.161.92.196