DNS response history for f.nic.tech

f.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 2026-08-19. For this date, NameServerHistory found 74 DNS check records, 74 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 f.nic.tech.
Records on Selected Date

74

Historical checks stored for this nameserver on selected date

Average Latency

264 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-19 23:45

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 f.nic.tech

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 23:45 639227795899225951
46 ms 128.199.247.133
73 2026-08-19 23:29 639227786351762008
33 ms 128.199.247.133
72 2026-08-19 23:13 639227776640591733
35 ms 128.199.247.133
71 2026-08-19 22:57 639227767128841282
25 ms 128.199.247.133
70 2026-08-19 22:42 639227757477304711
2332 ms 128.199.247.133
69 2026-08-19 22:25 639227747572098014
10 ms 128.199.247.133
68 2026-08-19 22:08 639227737588613113
28 ms 128.199.247.133
67 2026-08-19 21:16 639227706134603955
43 ms 128.199.247.133
66 2026-08-19 21:00 639227696589027396
83 ms 128.199.247.133
65 2026-08-19 20:44 639227687097707639
34 ms 128.199.247.133
64 2026-08-19 20:28 639227677474464487
37 ms 128.199.247.133
63 2026-08-19 20:12 639227667767441118
68 ms 128.199.247.133
62 2026-08-19 19:56 639227657984833832
2010 ms 128.199.247.133
61 2026-08-19 19:39 639227648079992640
11 ms 128.199.247.133
60 2026-08-19 19:23 639227638125048441
36 ms 128.199.247.133
59 2026-08-19 19:06 639227628211392142
10 ms 128.199.247.133
58 2026-08-19 18:49 639227618261696275
35 ms 128.199.247.133
57 2026-08-19 18:33 639227608366233645
303 ms 128.199.247.133
56 2026-08-19 18:16 639227598301787588
51 ms 128.199.247.133
55 2026-08-19 17:23 639227566241010716
35 ms 128.199.247.133
54 2026-08-19 17:06 639227556454538959
44 ms 128.199.247.133
53 2026-08-19 16:50 639227546640305542
42 ms 128.199.247.133
52 2026-08-19 16:34 639227536965466472
19 ms 128.199.247.133
51 2026-08-19 16:17 639227527048658280
11 ms 128.199.247.133
50 2026-08-19 16:01 639227517386634438
29 ms 128.199.247.133
49 2026-08-19 15:45 639227507459551637
11 ms 128.199.247.133
48 2026-08-19 15:28 639227497515595277
32 ms 128.199.247.133
47 2026-08-19 15:11 639227487441798036
2043 ms 128.199.247.133
46 2026-08-19 14:55 639227477445551863
13 ms 128.199.247.133
45 2026-08-19 14:38 639227467297067891
15 ms 128.199.247.133
44 2026-08-19 14:21 639227457057795635
17 ms 128.199.247.133
43 2026-08-19 13:28 639227425244777397
76 ms 128.199.247.133
42 2026-08-19 13:11 639227415422116485
2015 ms 128.199.247.133
41 2026-08-19 12:54 639227405307256053
259 ms 128.199.247.133
40 2026-08-19 12:38 639227395396602630
12 ms 128.199.247.133
39 2026-08-19 12:21 639227385510363611
11 ms 128.199.247.133
38 2026-08-19 12:05 639227375508324850
26 ms 128.199.247.133
37 2026-08-19 11:48 639227365326611906
91 ms 128.199.247.133
36 2026-08-19 11:31 639227355360014208
43 ms 128.199.247.133
35 2026-08-19 11:14 639227345036782165
49 ms 128.199.247.133
34 2026-08-19 10:57 639227334992964533
124 ms 128.199.247.133
33 2026-08-19 10:40 639227324986605572
72 ms 128.199.247.133
32 2026-08-19 10:24 639227314928414539
2052 ms 128.199.247.133
31 2026-08-19 09:31 639227283029182134
12 ms 128.199.247.133
30 2026-08-19 09:14 639227273294779350
10 ms 128.199.247.133
29 2026-08-19 08:58 639227263525231313
2015 ms 128.199.247.133
28 2026-08-19 08:42 639227253578313363
2051 ms 128.199.247.133
27 2026-08-19 08:25 639227243649973322
45 ms 128.199.247.133
26 2026-08-19 08:08 639227233581059317
16 ms 128.199.247.133
25 2026-08-19 07:52 639227223667352067
62 ms 128.199.247.133
24 2026-08-19 07:35 639227213714837066
22 ms 128.199.247.133
23 2026-08-19 07:18 639227203701208496
80 ms 128.199.247.133
22 2026-08-19 07:02 639227193643202179
27 ms 128.199.247.133
21 2026-08-19 06:45 639227183584431597
88 ms 128.199.247.133
20 2026-08-19 06:28 639227173347403088
41 ms 128.199.247.133
19 2026-08-19 05:35 639227141523007601
34 ms 128.199.247.133
18 2026-08-19 05:19 639227131785931574
65 ms 128.199.247.133
17 2026-08-19 05:03 639227122176475389
33 ms 128.199.247.133
16 2026-08-19 04:46 639227112668934596
90 ms 128.199.247.133
15 2026-08-19 04:30 639227102773292788
59 ms 128.199.247.133
14 2026-08-19 04:14 639227093141136930
14 ms 128.199.247.133
13 2026-08-19 03:58 639227083449420147
40 ms 128.199.247.133
12 2026-08-19 03:42 639227073771748493
11 ms 128.199.247.133
11 2026-08-19 03:25 639227063977347614
37 ms 128.199.247.133
10 2026-08-19 03:09 639227054253519024
11 ms 128.199.247.133
9 2026-08-19 02:53 639227044381963886
42 ms 128.199.247.133
8 2026-08-19 02:36 639227034441085514
14 ms 128.199.247.133
7 2026-08-19 01:44 639227003126489968
2075 ms 128.199.247.133
6 2026-08-19 01:28 639226993456311614
8 ms 128.199.247.133
5 2026-08-19 01:12 639226983847312345
42 ms 128.199.247.133
4 2026-08-19 00:56 639226974357874853
24 ms 128.199.247.133
3 2026-08-19 00:40 639226964670484721
16 ms 128.199.247.133
2 2026-08-19 00:24 639226954857899696
92 ms 128.199.247.133
1 2026-08-19 00:07 639226945091603488
9 ms 128.199.247.133