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 2026-08-19. For this date, NameServerHistory found 74 DNS check records, 74 successful responses, 0 failed responses, and 95 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

74

Historical checks stored for this nameserver on selected date

Average Latency

95 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-19 23:53

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

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 fdns4.api.net.pl

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 23:53 639227795899225951
4 ms 91.202.230.20
73 2026-08-19 23:37 639227786351762008
91 ms 91.202.230.20
72 2026-08-19 23:21 639227776640591733
56 ms 91.202.230.20
71 2026-08-19 23:05 639227767128841282
87 ms 91.202.230.20
70 2026-08-19 22:49 639227757477304711
93 ms 91.202.230.20
69 2026-08-19 22:32 639227747572098014
3 ms 91.202.230.20
68 2026-08-19 22:16 639227737588613113
3 ms 91.202.230.20
67 2026-08-19 21:23 639227706134603955
3 ms 91.202.230.20
66 2026-08-19 21:07 639227696589027396
3 ms 91.202.230.20
65 2026-08-19 20:51 639227687097707639
3 ms 91.202.230.20
64 2026-08-19 20:35 639227677474464487
14 ms 91.202.230.20
63 2026-08-19 20:19 639227667767441118
2 ms 91.202.230.20
62 2026-08-19 20:03 639227657984833832
57 ms 91.202.230.20
61 2026-08-19 19:47 639227648079992640
109 ms 91.202.230.20
60 2026-08-19 19:30 639227638125048441
116 ms 91.202.230.20
59 2026-08-19 19:13 639227628211392142
100 ms 91.202.230.20
58 2026-08-19 18:57 639227618261696275
3 ms 91.202.230.20
57 2026-08-19 18:40 639227608366233645
3 ms 91.202.230.20
56 2026-08-19 18:24 639227598301787588
2 ms 91.202.230.20
55 2026-08-19 17:30 639227566241010716
3 ms 91.202.230.20
54 2026-08-19 17:14 639227556454538959
80 ms 91.202.230.20
53 2026-08-19 16:57 639227546640305542
82 ms 91.202.230.20
52 2026-08-19 16:41 639227536965466472
82 ms 91.202.230.20
51 2026-08-19 16:25 639227527048658280
82 ms 91.202.230.20
50 2026-08-19 16:08 639227517386634438
2032 ms 91.202.230.20
49 2026-08-19 15:52 639227507459551637
7 ms 91.202.230.20
48 2026-08-19 15:36 639227497515595277
118 ms 91.202.230.20
47 2026-08-19 15:19 639227487441798036
58 ms 91.202.230.20
46 2026-08-19 15:02 639227477445551863
918 ms 91.202.230.20
45 2026-08-19 14:45 639227467297067891
97 ms 91.202.230.20
44 2026-08-19 14:28 639227457057795635
63 ms 91.202.230.20
43 2026-08-19 13:35 639227425244777397
6 ms 91.202.230.20
42 2026-08-19 13:19 639227415422116485
3 ms 91.202.230.20
41 2026-08-19 13:02 639227405307256053
51 ms 91.202.230.20
40 2026-08-19 12:45 639227395396602630
4 ms 91.202.230.20
39 2026-08-19 12:29 639227385510363611
95 ms 91.202.230.20
38 2026-08-19 12:12 639227375508324850
28 ms 91.202.230.20
37 2026-08-19 11:55 639227365326611906
59 ms 91.202.230.20
36 2026-08-19 11:39 639227355360014208
81 ms 91.202.230.20
35 2026-08-19 11:22 639227345036782165
108 ms 91.202.230.20
34 2026-08-19 11:05 639227334992964533
98 ms 91.202.230.20
33 2026-08-19 10:48 639227324986605572
87 ms 91.202.230.20
32 2026-08-19 10:31 639227314928414539
84 ms 91.202.230.20
31 2026-08-19 09:38 639227283029182134
4 ms 91.202.230.20
30 2026-08-19 09:22 639227273294779350
4 ms 91.202.230.20
29 2026-08-19 09:05 639227263525231313
3 ms 91.202.230.20
28 2026-08-19 08:49 639227253578313363
58 ms 91.202.230.20
27 2026-08-19 08:32 639227243649973322
490 ms 91.202.230.20
26 2026-08-19 08:16 639227233581059317
4 ms 91.202.230.20
25 2026-08-19 07:59 639227223667352067
31 ms 91.202.230.20
24 2026-08-19 07:43 639227213714837066
115 ms 91.202.230.20
23 2026-08-19 07:26 639227203701208496
112 ms 91.202.230.20
22 2026-08-19 07:09 639227193643202179
113 ms 91.202.230.20
21 2026-08-19 06:52 639227183584431597
31 ms 91.202.230.20
20 2026-08-19 06:36 639227173347403088
28 ms 91.202.230.20
19 2026-08-19 05:42 639227141523007601
4 ms 91.202.230.20
18 2026-08-19 05:26 639227131785931574
54 ms 91.202.230.20
17 2026-08-19 05:10 639227122176475389
32 ms 91.202.230.20
16 2026-08-19 04:54 639227112668934596
57 ms 91.202.230.20
15 2026-08-19 04:38 639227102773292788
111 ms 91.202.230.20
14 2026-08-19 04:21 639227093141136930
57 ms 91.202.230.20
13 2026-08-19 04:05 639227083449420147
52 ms 91.202.230.20
12 2026-08-19 03:49 639227073771748493
5 ms 91.202.230.20
11 2026-08-19 03:33 639227063977347614
113 ms 91.202.230.20
10 2026-08-19 03:17 639227054253519024
109 ms 91.202.230.20
9 2026-08-19 03:00 639227044381963886
4 ms 91.202.230.20
8 2026-08-19 02:44 639227034441085514
2 ms 91.202.230.20
7 2026-08-19 01:51 639227003126489968
82 ms 91.202.230.20
6 2026-08-19 01:35 639226993456311614
84 ms 91.202.230.20
5 2026-08-19 01:19 639226983847312345
75 ms 91.202.230.20
4 2026-08-19 01:03 639226974357874853
27 ms 91.202.230.20
3 2026-08-19 00:47 639226964670484721
3 ms 91.202.230.20
2 2026-08-19 00:31 639226954857899696
3 ms 91.202.230.20
1 2026-08-19 00:15 639226945091603488
89 ms 91.202.230.20