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 2026-08-19. For this date, NameServerHistory found 74 DNS check records, 70 successful responses, 4 failed responses, and 269 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

74

Historical checks stored for this nameserver on selected date

Average Latency

269 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-19 23:51

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

70

Checks that returned a measurable response

Failed Responses

4

Checks with no response or no returned latency

Failure Rate

5%

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 2026-08-19 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 2026-08-19 23:51 639227795899225951
11 ms 51.161.92.196
73 2026-08-19 23:35 639227786351762008
118 ms 51.161.92.196
72 2026-08-19 23:19 639227776640591733
2253 ms 51.161.92.196
71 2026-08-19 23:03 639227767128841282
3 ms 51.161.92.196
70 2026-08-19 22:47 639227757477304711
229 ms 51.161.92.196
69 2026-08-19 22:31 639227747572098014
226 ms 51.161.92.196
68 2026-08-19 22:14 639227737588613113
1755 ms 51.161.92.196
67 2026-08-19 21:22 639227706134603955
3 ms 51.161.92.196
66 2026-08-19 21:06 639227696589027396
7 ms 51.161.92.196
65 2026-08-19 20:50 639227687097707639
3 ms 51.161.92.196
64 2026-08-19 20:34 639227677474464487
3 ms 51.161.92.196
63 2026-08-19 20:18 639227667767441118
2108 ms 51.161.92.196
62 2026-08-19 20:02 639227657984833832
2 ms 51.161.92.196
61 2026-08-19 19:45 639227648079992640
3 ms 51.161.92.196
60 2026-08-19 19:29 639227638125048441
-
59 2026-08-19 19:12 639227628211392142
123 ms 51.161.92.196
58 2026-08-19 18:55 639227618261696275
110 ms 51.161.92.196
57 2026-08-19 18:39 639227608366233645
338 ms 51.161.92.196
56 2026-08-19 18:22 639227598301787588
229 ms 51.161.92.196
55 2026-08-19 17:29 639227566241010716
-
54 2026-08-19 17:12 639227556454538959
2009 ms 51.161.92.196
53 2026-08-19 16:56 639227546640305542
109 ms 51.161.92.196
52 2026-08-19 16:40 639227536965466472
588 ms 51.161.92.196
51 2026-08-19 16:23 639227527048658280
116 ms 51.161.92.196
50 2026-08-19 16:07 639227517386634438
125 ms 51.161.92.196
49 2026-08-19 15:51 639227507459551637
5 ms 51.161.92.196
48 2026-08-19 15:34 639227497515595277
107 ms 51.161.92.196
47 2026-08-19 15:18 639227487441798036
232 ms 51.161.92.196
46 2026-08-19 15:01 639227477445551863
246 ms 51.161.92.196
45 2026-08-19 14:44 639227467297067891
3 ms 51.161.92.196
44 2026-08-19 14:27 639227457057795635
5 ms 51.161.92.196
43 2026-08-19 13:34 639227425244777397
6 ms 51.161.92.196
42 2026-08-19 13:17 639227415422116485
120 ms 51.161.92.196
41 2026-08-19 13:00 639227405307256053
4 ms 51.161.92.196
40 2026-08-19 12:44 639227395396602630
230 ms 51.161.92.196
39 2026-08-19 12:27 639227385510363611
226 ms 51.161.92.196
38 2026-08-19 12:11 639227375508324850
-
37 2026-08-19 11:54 639227365326611906
107 ms 51.161.92.196
36 2026-08-19 11:37 639227355360014208
223 ms 51.161.92.196
35 2026-08-19 11:21 639227345036782165
119 ms 51.161.92.196
34 2026-08-19 11:03 639227334992964533
223 ms 51.161.92.196
33 2026-08-19 10:47 639227324986605572
242 ms 51.161.92.196
32 2026-08-19 10:30 639227314928414539
256 ms 51.161.92.196
31 2026-08-19 09:37 639227283029182134
351 ms 51.161.92.196
30 2026-08-19 09:20 639227273294779350
155 ms 51.161.92.196
29 2026-08-19 09:04 639227263525231313
220 ms 51.161.92.196
28 2026-08-19 08:48 639227253578313363
115 ms 51.161.92.196
27 2026-08-19 08:31 639227243649973322
219 ms 51.161.92.196
26 2026-08-19 08:14 639227233581059317
225 ms 51.161.92.196
25 2026-08-19 07:58 639227223667352067
-
24 2026-08-19 07:41 639227213714837066
110 ms 51.161.92.196
23 2026-08-19 07:25 639227203701208496
333 ms 51.161.92.196
22 2026-08-19 07:08 639227193643202179
114 ms 51.161.92.196
21 2026-08-19 06:51 639227183584431597
247 ms 51.161.92.196
20 2026-08-19 06:34 639227173347403088
228 ms 51.161.92.196
19 2026-08-19 05:41 639227141523007601
4 ms 51.161.92.196
18 2026-08-19 05:25 639227131785931574
125 ms 51.161.92.196
17 2026-08-19 05:08 639227122176475389
2102 ms 51.161.92.196
16 2026-08-19 04:52 639227112668934596
4 ms 51.161.92.196
15 2026-08-19 04:36 639227102773292788
3 ms 51.161.92.196
14 2026-08-19 04:20 639227093141136930
3 ms 51.161.92.196
13 2026-08-19 04:04 639227083449420147
109 ms 51.161.92.196
12 2026-08-19 03:48 639227073771748493
225 ms 51.161.92.196
11 2026-08-19 03:32 639227063977347614
112 ms 51.161.92.196
10 2026-08-19 03:15 639227054253519024
229 ms 51.161.92.196
9 2026-08-19 02:59 639227044381963886
112 ms 51.161.92.196
8 2026-08-19 02:42 639227034441085514
229 ms 51.161.92.196
7 2026-08-19 01:50 639227003126489968
107 ms 51.161.92.196
6 2026-08-19 01:34 639226993456311614
225 ms 51.161.92.196
5 2026-08-19 01:18 639226983847312345
3 ms 51.161.92.196
4 2026-08-19 01:02 639226974357874853
109 ms 51.161.92.196
3 2026-08-19 00:46 639226964670484721
7 ms 51.161.92.196
2 2026-08-19 00:30 639226954857899696
2 ms 51.161.92.196
1 2026-08-19 00:13 639226945091603488
4 ms 51.161.92.196