DNS response history for b.nic.tech

b.nic.tech 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 57 DNS check records, 57 successful responses, 0 failed responses, and 345 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 b.nic.tech.
Records on Selected Date

57

Historical checks stored for this nameserver on selected date

Average Latency

345 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-20 23:11

All timestamps shown in UTC

Latest Resolved IP on Selected Date

128.199.247.133

Most recently resolved hosting IP on selected date

Successful Responses

57

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 b.nic.tech

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
57 2026-08-20 23:11 639228639850033448
36 ms 128.199.247.133
56 2026-08-20 22:54 639228630204271870
98 ms 128.199.247.133
55 2026-08-20 22:38 639228620295091135
68 ms 128.199.247.133
54 2026-08-20 22:21 639228610298336915
114 ms 128.199.247.133
53 2026-08-20 21:29 639228578917047616
23 ms 128.199.247.133
52 2026-08-20 21:13 639228569046445709
116 ms 128.199.247.133
51 2026-08-20 20:56 639228558946830986
224 ms 128.199.247.133
50 2026-08-20 20:39 639228548977359217
82 ms 128.199.247.133
49 2026-08-20 19:47 639228517494157668
2074 ms 128.199.247.133
48 2026-08-20 19:30 639228507374116892
36 ms 128.199.247.133
47 2026-08-20 19:13 639228497315154893
41 ms 128.199.247.133
46 2026-08-20 18:56 639228487287648341
129 ms 128.199.247.133
45 2026-08-20 18:04 639228455828123788
65 ms 128.199.247.133
44 2026-08-20 17:47 639228445900082244
62 ms 128.199.247.133
43 2026-08-20 17:31 639228435866352323
59 ms 128.199.247.133
42 2026-08-20 17:14 639228425802273151
51 ms 128.199.247.133
41 2026-08-20 16:20 639228393616324230
24 ms 128.199.247.133
40 2026-08-20 16:04 639228383590408693
2016 ms 128.199.247.133
39 2026-08-20 15:47 639228373471467474
63 ms 128.199.247.133
38 2026-08-20 15:30 639228363426647311
34 ms 128.199.247.133
37 2026-08-20 14:37 639228331681701910
78 ms 128.199.247.133
36 2026-08-20 14:20 639228321714746824
20 ms 128.199.247.133
35 2026-08-20 14:04 639228311652090262
69 ms 128.199.247.133
34 2026-08-20 13:47 639228301670088587
89 ms 128.199.247.133
33 2026-08-20 12:54 639228269987976710
65 ms 128.199.247.133
32 2026-08-20 12:37 639228260009452308
2021 ms 128.199.247.133
31 2026-08-20 12:20 639228249661740894
34 ms 128.199.247.133
30 2026-08-20 12:04 639228239552680346
78 ms 128.199.247.133
29 2026-08-20 11:10 639228207667580819
55 ms 128.199.247.133
28 2026-08-20 10:53 639228197494011560
59 ms 128.199.247.133
27 2026-08-20 10:37 639228187497039939
58 ms 128.199.247.133
26 2026-08-20 10:20 639228177408432646
185 ms 128.199.247.133
25 2026-08-20 09:28 639228146356166262
2049 ms 128.199.247.133
24 2026-08-20 09:12 639228136541505712
46 ms 128.199.247.133
23 2026-08-20 08:55 639228126519136598
70 ms 128.199.247.133
22 2026-08-20 08:38 639228116537148885
50 ms 128.199.247.133
21 2026-08-20 07:46 639228085320764351
104 ms 128.199.247.133
20 2026-08-20 07:30 639228075444604839
25 ms 128.199.247.133
19 2026-08-20 07:14 639228065615498985
37 ms 128.199.247.133
18 2026-08-20 06:57 639228055675321422
97 ms 128.199.247.133
17 2026-08-20 06:05 639228024230839396
79 ms 128.199.247.133
16 2026-08-20 05:49 639228014720406505
56 ms 128.199.247.133
15 2026-08-20 05:32 639228004930827030
2023 ms 128.199.247.133
14 2026-08-20 05:16 639227995103340154
169 ms 128.199.247.133
13 2026-08-20 04:24 639227963811374894
26 ms 128.199.247.133
12 2026-08-20 04:08 639227954132571365
2030 ms 128.199.247.133
11 2026-08-20 03:52 639227944541208342
2020 ms 128.199.247.133
10 2026-08-20 03:35 639227934657213484
2025 ms 128.199.247.133
9 2026-08-20 02:43 639227903628145469
93 ms 128.199.247.133
8 2026-08-20 02:28 639227893995483475
41 ms 128.199.247.133
7 2026-08-20 02:11 639227884280244209
65 ms 128.199.247.133
6 2026-08-20 01:55 639227874371147132
28 ms 128.199.247.133
5 2026-08-20 01:03 639227843224256432
89 ms 128.199.247.133
4 2026-08-20 00:47 639227833720403506
10 ms 128.199.247.133
3 2026-08-20 00:31 639227824170728278
76 ms 128.199.247.133
2 2026-08-20 00:16 639227814865867570
121 ms 128.199.247.133
1 2026-08-20 00:00 639227805445376839
24 ms 128.199.247.133