DNS response history for fdns4.api.net.pl

fdns4.api.net.pl 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 2026-08-13. For this date, NameServerHistory found 72 DNS check records, 72 successful responses, 0 failed responses, and 228 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 fdns4.api.net.pl.
Records on Selected Date

72

Historical checks stored for this nameserver on selected date

Average Latency

228 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-13 23:47

All timestamps shown in UTC

Latest Resolved IP on Selected Date

91.202.230.20

Most recently resolved hosting IP on selected date

Successful Responses

72

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 fdns4.api.net.pl

Showing DNS history for 2026-08-13 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
72 2026-08-13 23:47 639222608688333012
6 ms 91.202.230.20
71 2026-08-13 23:31 639222598741756356
111 ms 91.202.230.20
70 2026-08-13 23:14 639222588615244093
138 ms 91.202.230.20
69 2026-08-13 22:20 639222556495289724
96 ms 91.202.230.20
68 2026-08-13 22:04 639222546477917698
55 ms 91.202.230.20
67 2026-08-13 21:47 639222536257653790
136 ms 91.202.230.20
66 2026-08-13 21:30 639222525833084485
35 ms 91.202.230.20
65 2026-08-13 21:12 639222515446085004
35 ms 91.202.230.20
64 2026-08-13 20:55 639222505166766781
55 ms 91.202.230.20
63 2026-08-13 20:38 639222494930541001
100 ms 91.202.230.20
62 2026-08-13 20:21 639222484469216890
490 ms 91.202.230.20
61 2026-08-13 20:04 639222474270039940
29 ms 91.202.230.20
60 2026-08-13 19:47 639222464005587385
84 ms 91.202.230.20
59 2026-08-13 19:29 639222453485975041
29 ms 91.202.230.20
58 2026-08-13 19:12 639222442984828770
81 ms 91.202.230.20
57 2026-08-13 18:18 639222410191353397
112 ms 91.202.230.20
56 2026-08-13 18:01 639222399952628376
111 ms 91.202.230.20
55 2026-08-13 17:44 639222389608608647
87 ms 91.202.230.20
54 2026-08-13 17:27 639222379604012481
123 ms 91.202.230.20
53 2026-08-13 17:10 639222369372672858
110 ms 91.202.230.20
52 2026-08-13 16:53 639222359096909298
123 ms 91.202.230.20
51 2026-08-13 16:36 639222348814301655
85 ms 91.202.230.20
50 2026-08-13 16:19 639222338608331104
89 ms 91.202.230.20
49 2026-08-13 16:02 639222328204609760
95 ms 91.202.230.20
48 2026-08-13 15:44 639222317859759909
28 ms 91.202.230.20
47 2026-08-13 15:27 639222307560137918
93 ms 91.202.230.20
46 2026-08-13 15:10 639222297274357149
85 ms 91.202.230.20
45 2026-08-13 14:15 639222265004477827
57 ms 91.202.230.20
44 2026-08-13 13:59 639222255176583683
31 ms 91.202.230.20
43 2026-08-13 13:43 639222245340146131
4 ms 91.202.230.20
42 2026-08-13 13:26 639222235662219956
116 ms 91.202.230.20
41 2026-08-13 13:10 639222225817223284
4 ms 91.202.230.20
40 2026-08-13 12:54 639222216341869648
58 ms 91.202.230.20
39 2026-08-13 12:38 639222206848442189
1567 ms 91.202.230.20
38 2026-08-13 12:22 639222197538963225
614 ms 91.202.230.20
37 2026-08-13 12:06 639222188113685569
595 ms 91.202.230.20
36 2026-08-13 11:51 639222178880138458
4 ms 91.202.230.20
35 2026-08-13 11:35 639222169343013317
640 ms 91.202.230.20
34 2026-08-13 11:19 639222159910600596
64 ms 91.202.230.20
33 2026-08-13 10:27 639222128676274866
1351 ms 91.202.230.20
32 2026-08-13 10:12 639222119169781983
603 ms 91.202.230.20
31 2026-08-13 09:56 639222109996148889
57 ms 91.202.230.20
30 2026-08-13 09:41 639222100791323799
57 ms 91.202.230.20
29 2026-08-13 09:26 639222091647893142
600 ms 91.202.230.20
28 2026-08-13 09:10 639222082524717649
59 ms 91.202.230.20
27 2026-08-13 08:55 639222073378630456
54 ms 91.202.230.20
26 2026-08-13 08:40 639222064537306701
110 ms 91.202.230.20
25 2026-08-13 08:25 639222055409471864
88 ms 91.202.230.20
24 2026-08-13 08:10 639222046117152411
31 ms 91.202.230.20
23 2026-08-13 07:54 639222036915107067
53 ms 91.202.230.20
22 2026-08-13 07:39 639222027654889141
1121 ms 91.202.230.20
21 2026-08-13 06:47 639221996824612035
54 ms 91.202.230.20
20 2026-08-13 06:33 639221987863418113
670 ms 91.202.230.20
19 2026-08-13 06:18 639221979006823112
3 ms 91.202.230.20
18 2026-08-13 06:03 639221970068466615
4 ms 91.202.230.20
17 2026-08-13 05:48 639221961001585139
511 ms 91.202.230.20
16 2026-08-13 05:33 639221952104046397
7 ms 91.202.230.20
15 2026-08-13 05:18 639221943247694484
70 ms 91.202.230.20
14 2026-08-13 05:03 639221934603388241
82 ms 91.202.230.20
13 2026-08-13 04:49 639221925729273358
82 ms 91.202.230.20
12 2026-08-13 04:34 639221916777813401
89 ms 91.202.230.20
11 2026-08-13 04:19 639221907816913910
83 ms 91.202.230.20
10 2026-08-13 04:04 639221898639694322
590 ms 91.202.230.20
9 2026-08-13 03:13 639221868257567489
2069 ms 91.202.230.20
8 2026-08-13 02:58 639221859270235608
61 ms 91.202.230.20
7 2026-08-13 02:43 639221850184464515
1125 ms 91.202.230.20
6 2026-08-13 02:28 639221841141973425
81 ms 91.202.230.20
5 2026-08-13 01:37 639221810548753083
84 ms 91.202.230.20
4 2026-08-13 01:22 639221801656796262
101 ms 91.202.230.20
3 2026-08-13 01:07 639221792658715334
27 ms 91.202.230.20
2 2026-08-13 00:52 639221783571379176
2 ms 91.202.230.20
1 2026-08-13 00:01 639221753022017039
91 ms 91.202.230.20