DNS response history for ns2.bootstrap.npnsd.cloud

ns2.bootstrap.npnsd.cloud 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 2026-08-15. For this date, NameServerHistory found 77 DNS check records, 77 successful responses, 0 failed responses, and 162 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.bootstrap.npnsd.cloud.
Records on Selected Date

77

Historical checks stored for this nameserver on selected date

Average Latency

162 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-15 23:55

All timestamps shown in UTC

Latest Resolved IP on Selected Date

137.66.42.174

Most recently resolved hosting IP on selected date

Successful Responses

77

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.bootstrap.npnsd.cloud

Showing DNS history for 2026-08-15 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
77 2026-08-15 23:55 639224347685767174
135 ms 137.66.42.174
76 2026-08-15 23:39 639224338276675277
48 ms 137.66.42.174
75 2026-08-15 22:47 639224306594546649
37 ms 137.66.42.174
74 2026-08-15 22:31 639224297145423303
28 ms 137.66.42.174
73 2026-08-15 22:16 639224287678238833
37 ms 137.66.42.174
72 2026-08-15 22:00 639224278490872828
59 ms 137.66.42.174
71 2026-08-15 21:45 639224269149307826
51 ms 137.66.42.174
70 2026-08-15 21:29 639224259868597616
53 ms 137.66.42.174
69 2026-08-15 21:14 639224250518642175
38 ms 137.66.42.174
68 2026-08-15 20:58 639224241064772383
129 ms 137.66.42.174
67 2026-08-15 20:42 639224231691099605
55 ms 137.66.42.174
66 2026-08-15 20:27 639224222468168159
53 ms 137.66.42.174
65 2026-08-15 20:11 639224213173899635
109 ms 137.66.42.174
64 2026-08-15 19:56 639224203914451783
39 ms 137.66.42.174
63 2026-08-15 19:04 639224172202542163
12 ms 137.66.42.174
62 2026-08-15 18:49 639224163338654093
12 ms 137.66.42.174
61 2026-08-15 18:34 639224154287995374
46 ms 137.66.42.174
60 2026-08-15 18:18 639224145118612503
40 ms 137.66.42.174
59 2026-08-15 18:03 639224135995990731
8 ms 137.66.42.174
58 2026-08-15 17:48 639224127185332624
9 ms 137.66.42.174
57 2026-08-15 17:33 639224118229289175
32 ms 137.66.42.174
56 2026-08-15 17:19 639224109273796359
26 ms 137.66.42.174
55 2026-08-15 17:04 639224100490805608
85 ms 137.66.42.174
54 2026-08-15 16:49 639224091353714490
23 ms 137.66.42.174
53 2026-08-15 16:33 639224082033126828
33 ms 137.66.42.174
52 2026-08-15 16:18 639224072736962403
58 ms 137.66.42.174
51 2026-08-15 15:26 639224041475563754
65 ms 137.66.42.174
50 2026-08-15 15:11 639224032345604453
2063 ms 137.66.42.174
49 2026-08-15 14:55 639224023169497283
26 ms 137.66.42.174
48 2026-08-15 14:40 639224013981146405
48 ms 137.66.42.174
47 2026-08-15 14:25 639224004883412586
11 ms 137.66.42.174
46 2026-08-15 14:09 639223995612880615
34 ms 137.66.42.174
45 2026-08-15 13:54 639223986271830789
3 ms 137.66.42.174
44 2026-08-15 13:38 639223977005780949
47 ms 137.66.42.174
43 2026-08-15 13:23 639223967653137793
9 ms 137.66.42.174
42 2026-08-15 13:07 639223958286010799
77 ms 137.66.42.174
41 2026-08-15 12:51 639223948936108345
23 ms 137.66.42.174
40 2026-08-15 12:36 639223939673066880
78 ms 137.66.42.174
39 2026-08-15 11:44 639223908317760530
27 ms 137.66.42.174
38 2026-08-15 11:28 639223898992594258
77 ms 137.66.42.174
37 2026-08-15 11:13 639223889761312823
43 ms 137.66.42.174
36 2026-08-15 10:58 639223880359273507
69 ms 137.66.42.174
35 2026-08-15 10:42 639223870920466808
2082 ms 137.66.42.174
34 2026-08-15 10:26 639223861579762179
66 ms 137.66.42.174
33 2026-08-15 10:11 639223852238616009
43 ms 137.66.42.174
32 2026-08-15 09:55 639223843019815620
35 ms 137.66.42.174
31 2026-08-15 09:40 639223833669915012
37 ms 137.66.42.174
30 2026-08-15 09:24 639223824494613222
30 ms 137.66.42.174
29 2026-08-15 09:09 639223815116325293
53 ms 137.66.42.174
28 2026-08-15 08:53 639223805493870221
148 ms 137.66.42.174
27 2026-08-15 08:00 639223774218660438
2067 ms 137.66.42.174
26 2026-08-15 07:45 639223764663090372
2086 ms 137.66.42.174
25 2026-08-15 07:29 639223755338811400
106 ms 137.66.42.174
24 2026-08-15 07:13 639223746019193268
149 ms 137.66.42.174
23 2026-08-15 06:58 639223736658778104
101 ms 137.66.42.174
22 2026-08-15 06:42 639223727330194499
213 ms 137.66.42.174
21 2026-08-15 06:26 639223717848514742
39 ms 137.66.42.174
20 2026-08-15 06:11 639223708284754056
86 ms 137.66.42.174
19 2026-08-15 05:55 639223699061259933
96 ms 137.66.42.174
18 2026-08-15 05:39 639223689592545140
75 ms 137.66.42.174
17 2026-08-15 05:23 639223680143410810
64 ms 137.66.42.174
16 2026-08-15 05:08 639223670514517104
177 ms 137.66.42.174
15 2026-08-15 04:15 639223638855054294
32 ms 137.66.42.174
14 2026-08-15 04:00 639223629623335972
18 ms 137.66.42.174
13 2026-08-15 03:44 639223620390189495
32 ms 137.66.42.174
12 2026-08-15 03:29 639223610916950440
39 ms 137.66.42.174
11 2026-08-15 03:13 639223601597759168
85 ms 137.66.42.174
10 2026-08-15 02:58 639223592342172093
75 ms 137.66.42.174
9 2026-08-15 02:42 639223583324121497
82 ms 137.66.42.174
8 2026-08-15 02:27 639223574086714218
41 ms 137.66.42.174
7 2026-08-15 02:11 639223564698424889
77 ms 137.66.42.174
6 2026-08-15 01:56 639223555408664206
62 ms 137.66.42.174
5 2026-08-15 01:40 639223546000912416
64 ms 137.66.42.174
4 2026-08-15 01:25 639223536550774847
19 ms 137.66.42.174
3 2026-08-15 00:32 639223505017205611
41 ms 137.66.42.174
2 2026-08-15 00:17 639223495784410207
19 ms 137.66.42.174
1 2026-08-15 00:01 639223486524583054
50 ms 137.66.42.174