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 2026-08-22. For this date, NameServerHistory found 74 DNS check records, 74 successful responses, 0 failed responses, and 590 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

74

Historical checks stored for this nameserver on selected date

Average Latency

590 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-22 23:51

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

74

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 2026-08-22 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 2026-08-22 23:51 639230391807229016
2035 ms 128.199.247.133
73 2026-08-22 23:34 639230382051619327
47 ms 128.199.247.133
72 2026-08-22 23:18 639230372323353529
2014 ms 128.199.247.133
71 2026-08-22 23:02 639230362586451064
2022 ms 128.199.247.133
70 2026-08-22 22:45 639230352793666303
82 ms 128.199.247.133
69 2026-08-22 22:29 639230342775737758
78 ms 128.199.247.133
68 2026-08-22 22:12 639230332639939561
50 ms 128.199.247.133
67 2026-08-22 21:19 639230301014190104
160 ms 128.199.247.133
66 2026-08-22 21:03 639230291048161498
70 ms 128.199.247.133
65 2026-08-22 20:46 639230280894353664
2014 ms 128.199.247.133
64 2026-08-22 20:29 639230270699419073
88 ms 128.199.247.133
63 2026-08-22 20:11 639230260248163050
60 ms 128.199.247.133
62 2026-08-22 19:54 639230250122494282
2090 ms 128.199.247.133
61 2026-08-22 19:37 639230239972935046
75 ms 128.199.247.133
60 2026-08-22 19:21 639230229963262464
45 ms 128.199.247.133
59 2026-08-22 19:04 639230220033804658
54 ms 128.199.247.133
58 2026-08-22 18:47 639230209891107289
2094 ms 128.199.247.133
57 2026-08-22 18:30 639230199630298717
33 ms 128.199.247.133
56 2026-08-22 18:13 639230189301984150
32 ms 128.199.247.133
55 2026-08-22 17:20 639230157138468804
55 ms 128.199.247.133
54 2026-08-22 17:03 639230146987869495
44 ms 128.199.247.133
53 2026-08-22 16:46 639230136768638516
58 ms 128.199.247.133
52 2026-08-22 16:29 639230126735907877
79 ms 128.199.247.133
51 2026-08-22 16:12 639230116551187768
28 ms 128.199.247.133
50 2026-08-22 15:55 639230106335615913
44 ms 128.199.247.133
49 2026-08-22 15:38 639230096177758176
61 ms 128.199.247.133
48 2026-08-22 15:21 639230086185999993
48 ms 128.199.247.133
47 2026-08-22 15:05 639230076247854903
103 ms 128.199.247.133
46 2026-08-22 14:48 639230066076077530
11 ms 128.199.247.133
45 2026-08-22 14:31 639230055738197328
12 ms 128.199.247.133
44 2026-08-22 14:13 639230045411225521
77 ms 128.199.247.133
43 2026-08-22 13:19 639230013046000470
2030 ms 128.199.247.133
42 2026-08-22 13:03 639230003090037878
46 ms 128.199.247.133
41 2026-08-22 12:46 639229993008259475
104 ms 128.199.247.133
40 2026-08-22 12:29 639229982909449470
3073 ms 128.199.247.133
39 2026-08-22 12:13 639229973035502212
48 ms 128.199.247.133
38 2026-08-22 11:56 639229963064296145
37 ms 128.199.247.133
37 2026-08-22 11:39 639229952996162143
2022 ms 128.199.247.133
36 2026-08-22 11:23 639229943051949195
73 ms 128.199.247.133
35 2026-08-22 11:06 639229932919214934
2039 ms 128.199.247.133
34 2026-08-22 10:49 639229922745889838
2032 ms 128.199.247.133
33 2026-08-22 10:32 639229912587214796
2030 ms 128.199.247.133
32 2026-08-22 10:15 639229902240004454
173 ms 128.199.247.133
31 2026-08-22 09:22 639229870800501662
2057 ms 128.199.247.133
30 2026-08-22 09:06 639229861058384956
88 ms 128.199.247.133
29 2026-08-22 08:50 639229851158592604
2035 ms 128.199.247.133
28 2026-08-22 08:33 639229841475569629
18 ms 128.199.247.133
27 2026-08-22 08:17 639229831887658471
50 ms 128.199.247.133
26 2026-08-22 08:01 639229822043670346
18 ms 128.199.247.133
25 2026-08-22 07:45 639229812327913936
61 ms 128.199.247.133
24 2026-08-22 07:29 639229802629488686
2016 ms 128.199.247.133
23 2026-08-22 07:13 639229793051447309
57 ms 128.199.247.133
22 2026-08-22 06:56 639229783303531961
114 ms 128.199.247.133
21 2026-08-22 06:40 639229773458051942
53 ms 128.199.247.133
20 2026-08-22 06:23 639229763373848056
57 ms 128.199.247.133
19 2026-08-22 05:31 639229732140622809
155 ms 128.199.247.133
18 2026-08-22 05:15 639229722699695967
23 ms 128.199.247.133
17 2026-08-22 04:59 639229713097498075
88 ms 128.199.247.133
16 2026-08-22 04:44 639229703543969637
80 ms 128.199.247.133
15 2026-08-22 04:28 639229693970392873
2091 ms 128.199.247.133
14 2026-08-22 04:11 639229684277329469
29 ms 128.199.247.133
13 2026-08-22 03:55 639229674501596661
23 ms 128.199.247.133
12 2026-08-22 03:39 639229665064441147
120 ms 128.199.247.133
11 2026-08-22 03:23 639229655507536872
155 ms 128.199.247.133
10 2026-08-22 03:07 639229645849603111
91 ms 128.199.247.133
9 2026-08-22 02:51 639229636090497453
102 ms 128.199.247.133
8 2026-08-22 02:34 639229625978544281
2058 ms 128.199.247.133
7 2026-08-22 01:42 639229594644662176
82 ms 128.199.247.133
6 2026-08-22 01:26 639229585214633065
145 ms 128.199.247.133
5 2026-08-22 01:10 639229575581042175
2065 ms 128.199.247.133
4 2026-08-22 00:54 639229565912268962
100 ms 128.199.247.133
3 2026-08-22 00:38 639229556237813203
37 ms 128.199.247.133
2 2026-08-22 00:22 639229546625802518
2030 ms 128.199.247.133
1 2026-08-22 00:06 639229537172016621
86 ms 128.199.247.133