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 2026-08-20. For this date, NameServerHistory found 56 DNS check records, 56 successful responses, 0 failed responses, and 264 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

56

Historical checks stored for this nameserver on selected date

Average Latency

264 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-20 23:09

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

56

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 2026-08-20 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 2026-08-20 23:09 639228639850033448
9 ms 137.66.42.174
55 2026-08-20 22:52 639228630204271870
2034 ms 137.66.42.174
54 2026-08-20 22:36 639228620295091135
17 ms 137.66.42.174
53 2026-08-20 22:19 639228610298336915
38 ms 137.66.42.174
52 2026-08-20 21:27 639228578917047616
44 ms 137.66.42.174
51 2026-08-20 21:10 639228569046445709
11 ms 137.66.42.174
50 2026-08-20 20:54 639228558946830986
23 ms 137.66.42.174
49 2026-08-20 20:37 639228548977359217
61 ms 137.66.42.174
48 2026-08-20 19:45 639228517494157668
45 ms 137.66.42.174
47 2026-08-20 19:28 639228507374116892
27 ms 137.66.42.174
46 2026-08-20 19:11 639228497315154893
2108 ms 137.66.42.174
45 2026-08-20 18:54 639228487287648341
126 ms 137.66.42.174
44 2026-08-20 18:02 639228455828123788
13 ms 137.66.42.174
43 2026-08-20 17:45 639228445900082244
19 ms 137.66.42.174
42 2026-08-20 17:28 639228435866352323
53 ms 137.66.42.174
41 2026-08-20 17:12 639228425802273151
33 ms 137.66.42.174
40 2026-08-20 16:18 639228393616324230
21 ms 137.66.42.174
39 2026-08-20 16:01 639228383590408693
156 ms 137.66.42.174
38 2026-08-20 15:45 639228373471467474
2030 ms 137.66.42.174
37 2026-08-20 15:28 639228363426647311
2067 ms 137.66.42.174
36 2026-08-20 14:35 639228331681701910
41 ms 137.66.42.174
35 2026-08-20 14:18 639228321714746824
20 ms 137.66.42.174
34 2026-08-20 14:02 639228311652090262
33 ms 137.66.42.174
33 2026-08-20 13:45 639228301670088587
35 ms 137.66.42.174
32 2026-08-20 12:52 639228269987976710
2069 ms 137.66.42.174
31 2026-08-20 12:35 639228260009452308
63 ms 137.66.42.174
30 2026-08-20 12:18 639228249661740894
19 ms 137.66.42.174
29 2026-08-20 12:01 639228239552680346
85 ms 137.66.42.174
28 2026-08-20 11:08 639228207667580819
23 ms 137.66.42.174
27 2026-08-20 10:51 639228197494011560
52 ms 137.66.42.174
26 2026-08-20 10:35 639228187497039939
29 ms 137.66.42.174
25 2026-08-20 10:18 639228177408432646
91 ms 137.66.42.174
24 2026-08-20 09:26 639228146356166262
39 ms 137.66.42.174
23 2026-08-20 09:10 639228136541505712
8 ms 137.66.42.174
22 2026-08-20 08:53 639228126519136598
20 ms 137.66.42.174
21 2026-08-20 08:36 639228116537148885
40 ms 137.66.42.174
20 2026-08-20 07:44 639228085320764351
40 ms 137.66.42.174
19 2026-08-20 07:28 639228075444604839
35 ms 137.66.42.174
18 2026-08-20 07:11 639228065615498985
55 ms 137.66.42.174
17 2026-08-20 06:55 639228055675321422
83 ms 137.66.42.174
16 2026-08-20 06:03 639228024230839396
196 ms 137.66.42.174
15 2026-08-20 05:47 639228014720406505
68 ms 137.66.42.174
14 2026-08-20 05:30 639228004930827030
68 ms 137.66.42.174
13 2026-08-20 05:14 639227995103340154
111 ms 137.66.42.174
12 2026-08-20 04:22 639227963811374894
40 ms 137.66.42.174
11 2026-08-20 04:06 639227954132571365
103 ms 137.66.42.174
10 2026-08-20 03:50 639227944541208342
20 ms 137.66.42.174
9 2026-08-20 03:33 639227934657213484
23 ms 137.66.42.174
8 2026-08-20 02:41 639227903628145469
2157 ms 137.66.42.174
7 2026-08-20 02:26 639227893995483475
9 ms 137.66.42.174
6 2026-08-20 02:09 639227884280244209
15 ms 137.66.42.174
5 2026-08-20 01:53 639227874371147132
35 ms 137.66.42.174
4 2026-08-20 01:01 639227843224256432
33 ms 137.66.42.174
3 2026-08-20 00:45 639227833720403506
29 ms 137.66.42.174
2 2026-08-20 00:29 639227824170728278
37 ms 137.66.42.174
1 2026-08-20 00:13 639227814865867570
18 ms 137.66.42.174