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 2026-08-15. For this date, NameServerHistory found 76 DNS check records, 76 successful responses, 0 failed responses, and 145 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

76

Historical checks stored for this nameserver on selected date

Average Latency

145 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-15 23:49

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

76

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 2026-08-15 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
76 2026-08-15 23:49 639224338276675277
54 ms 91.202.230.20
75 2026-08-15 22:57 639224306594546649
51 ms 91.202.230.20
74 2026-08-15 22:41 639224297145423303
53 ms 91.202.230.20
73 2026-08-15 22:25 639224287678238833
58 ms 91.202.230.20
72 2026-08-15 22:10 639224278490872828
58 ms 91.202.230.20
71 2026-08-15 21:54 639224269149307826
7 ms 91.202.230.20
70 2026-08-15 21:39 639224259868597616
110 ms 91.202.230.20
69 2026-08-15 21:23 639224250518642175
6 ms 91.202.230.20
68 2026-08-15 21:08 639224241064772383
209 ms 91.202.230.20
67 2026-08-15 20:52 639224231691099605
17 ms 91.202.230.20
66 2026-08-15 20:36 639224222468168159
211 ms 91.202.230.20
65 2026-08-15 20:21 639224213173899635
65 ms 91.202.230.20
64 2026-08-15 20:05 639224203914451783
4 ms 91.202.230.20
63 2026-08-15 19:12 639224172202542163
112 ms 91.202.230.20
62 2026-08-15 18:58 639224163338654093
284 ms 91.202.230.20
61 2026-08-15 18:43 639224154287995374
34 ms 91.202.230.20
60 2026-08-15 18:28 639224145118612503
37 ms 91.202.230.20
59 2026-08-15 18:12 639224135995990731
31 ms 91.202.230.20
58 2026-08-15 17:57 639224127185332624
79 ms 91.202.230.20
57 2026-08-15 17:42 639224118229289175
107 ms 91.202.230.20
56 2026-08-15 17:27 639224109273796359
462 ms 91.202.230.20
55 2026-08-15 17:12 639224100490805608
4 ms 91.202.230.20
54 2026-08-15 16:58 639224091353714490
31 ms 91.202.230.20
53 2026-08-15 16:42 639224082033126828
55 ms 91.202.230.20
52 2026-08-15 16:27 639224072736962403
113 ms 91.202.230.20
51 2026-08-15 15:34 639224041475563754
54 ms 91.202.230.20
50 2026-08-15 15:19 639224032345604453
102 ms 91.202.230.20
49 2026-08-15 15:04 639224023169497283
2031 ms 91.202.230.20
48 2026-08-15 14:49 639224013981146405
58 ms 91.202.230.20
47 2026-08-15 14:33 639224004883412586
116 ms 91.202.230.20
46 2026-08-15 14:18 639223995612880615
1317 ms 91.202.230.20
45 2026-08-15 14:03 639223986271830789
520 ms 91.202.230.20
44 2026-08-15 13:47 639223977005780949
112 ms 91.202.230.20
43 2026-08-15 13:32 639223967653137793
4 ms 91.202.230.20
42 2026-08-15 13:16 639223958286010799
518 ms 91.202.230.20
41 2026-08-15 13:00 639223948936108345
57 ms 91.202.230.20
40 2026-08-15 12:45 639223939673066880
3 ms 91.202.230.20
39 2026-08-15 11:53 639223908317760530
30 ms 91.202.230.20
38 2026-08-15 11:37 639223898992594258
58 ms 91.202.230.20
37 2026-08-15 11:22 639223889761312823
3 ms 91.202.230.20
36 2026-08-15 11:06 639223880359273507
89 ms 91.202.230.20
35 2026-08-15 10:51 639223870920466808
111 ms 91.202.230.20
34 2026-08-15 10:35 639223861579762179
34 ms 91.202.230.20
33 2026-08-15 10:19 639223852238616009
57 ms 91.202.230.20
32 2026-08-15 10:04 639223843019815620
93 ms 91.202.230.20
31 2026-08-15 09:48 639223833669915012
55 ms 91.202.230.20
30 2026-08-15 09:33 639223824494613222
95 ms 91.202.230.20
29 2026-08-15 09:17 639223815116325293
27 ms 91.202.230.20
28 2026-08-15 09:02 639223805493870221
92 ms 91.202.230.20
27 2026-08-15 08:09 639223774218660438
108 ms 91.202.230.20
26 2026-08-15 07:54 639223764663090372
113 ms 91.202.230.20
25 2026-08-15 07:38 639223755338811400
108 ms 91.202.230.20
24 2026-08-15 07:22 639223746019193268
35 ms 91.202.230.20
23 2026-08-15 07:07 639223736658778104
107 ms 91.202.230.20
22 2026-08-15 06:51 639223727330194499
84 ms 91.202.230.20
21 2026-08-15 06:36 639223717848514742
39 ms 91.202.230.20
20 2026-08-15 06:20 639223708284754056
109 ms 91.202.230.20
19 2026-08-15 06:04 639223699061259933
3 ms 91.202.230.20
18 2026-08-15 05:49 639223689592545140
5 ms 91.202.230.20
17 2026-08-15 05:33 639223680143410810
113 ms 91.202.230.20
16 2026-08-15 05:17 639223670514517104
100 ms 91.202.230.20
15 2026-08-15 04:24 639223638855054294
16 ms 91.202.230.20
14 2026-08-15 04:08 639223629623335972
3 ms 91.202.230.20
13 2026-08-15 03:53 639223620390189495
23 ms 91.202.230.20
12 2026-08-15 03:38 639223610916950440
52 ms 91.202.230.20
11 2026-08-15 03:22 639223601597759168
56 ms 91.202.230.20
10 2026-08-15 03:06 639223592342172093
1552 ms 91.202.230.20
9 2026-08-15 02:51 639223583324121497
112 ms 91.202.230.20
8 2026-08-15 02:36 639223574086714218
85 ms 91.202.230.20
7 2026-08-15 02:20 639223564698424889
56 ms 91.202.230.20
6 2026-08-15 02:05 639223555408664206
27 ms 91.202.230.20
5 2026-08-15 01:49 639223546000912416
92 ms 91.202.230.20
4 2026-08-15 01:33 639223536550774847
30 ms 91.202.230.20
3 2026-08-15 00:41 639223505017205611
81 ms 91.202.230.20
2 2026-08-15 00:25 639223495784410207
30 ms 91.202.230.20
1 2026-08-15 00:10 639223486524583054
4 ms 91.202.230.20