DNS response history for ns1.f5plus.net

ns1.f5plus.net 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 2026-08-20. For this date, NameServerHistory found 57 DNS check records, 57 successful responses, 0 failed responses, and 433 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 ns1.f5plus.net.
Records on Selected Date

57

Historical checks stored for this nameserver on selected date

Average Latency

433 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-20 23:12

All timestamps shown in UTC

Latest Resolved IP on Selected Date

194.15.102.21

Most recently resolved hosting IP on selected date

Successful Responses

57

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 ns1.f5plus.net

Showing DNS history for 2026-08-20 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
57 2026-08-20 23:12 639228639850033448
32 ms 194.15.102.21
56 2026-08-20 22:56 639228630204271870
106 ms 194.15.102.21
55 2026-08-20 22:40 639228620295091135
3 ms 194.15.102.21
54 2026-08-20 22:23 639228610298336915
2036 ms 194.15.102.21
53 2026-08-20 21:31 639228578917047616
81 ms 194.15.102.21
52 2026-08-20 21:14 639228569046445709
125 ms 194.15.102.21
51 2026-08-20 20:58 639228558946830986
97 ms 194.15.102.21
50 2026-08-20 20:41 639228548977359217
98 ms 194.15.102.21
49 2026-08-20 19:49 639228517494157668
91 ms 194.15.102.21
48 2026-08-20 19:32 639228507374116892
105 ms 194.15.102.21
47 2026-08-20 19:15 639228497315154893
4027 ms 194.15.102.21
46 2026-08-20 18:58 639228487287648341
2390 ms 194.15.102.21
45 2026-08-20 18:06 639228455828123788
94 ms 194.15.102.21
44 2026-08-20 17:49 639228445900082244
93 ms 194.15.102.21
43 2026-08-20 17:32 639228435866352323
2062 ms 194.15.102.21
42 2026-08-20 17:16 639228425802273151
101 ms 194.15.102.21
41 2026-08-20 16:22 639228393616324230
2104 ms 194.15.102.21
40 2026-08-20 16:05 639228383590408693
128 ms 194.15.102.21
39 2026-08-20 15:48 639228373471467474
53 ms 194.15.102.21
38 2026-08-20 15:32 639228363426647311
29 ms 194.15.102.21
37 2026-08-20 14:39 639228331681701910
33 ms 194.15.102.21
36 2026-08-20 14:22 639228321714746824
97 ms 194.15.102.21
35 2026-08-20 14:05 639228311652090262
12 ms 194.15.102.21
34 2026-08-20 13:49 639228301670088587
72 ms 194.15.102.21
33 2026-08-20 12:56 639228269987976710
46 ms 194.15.102.21
32 2026-08-20 12:39 639228260009452308
2008 ms 194.15.102.21
31 2026-08-20 12:22 639228249661740894
57 ms 194.15.102.21
30 2026-08-20 12:05 639228239552680346
2049 ms 194.15.102.21
29 2026-08-20 11:12 639228207667580819
122 ms 194.15.102.21
28 2026-08-20 10:55 639228197494011560
2098 ms 194.15.102.21
27 2026-08-20 10:38 639228187497039939
100 ms 194.15.102.21
26 2026-08-20 10:21 639228177408432646
5 ms 194.15.102.21
25 2026-08-20 09:30 639228146356166262
94 ms 194.15.102.21
24 2026-08-20 09:13 639228136541505712
137 ms 194.15.102.21
23 2026-08-20 08:57 639228126519136598
13 ms 194.15.102.21
22 2026-08-20 08:40 639228116537148885
93 ms 194.15.102.21
21 2026-08-20 07:48 639228085320764351
25 ms 194.15.102.21
20 2026-08-20 07:32 639228075444604839
6 ms 194.15.102.21
19 2026-08-20 07:15 639228065615498985
309 ms 194.15.102.21
18 2026-08-20 06:59 639228055675321422
515 ms 194.15.102.21
17 2026-08-20 06:06 639228024230839396
59 ms 194.15.102.21
16 2026-08-20 05:50 639228014720406505
93 ms 194.15.102.21
15 2026-08-20 05:34 639228004930827030
6 ms 194.15.102.21
14 2026-08-20 05:18 639227995103340154
14 ms 194.15.102.21
13 2026-08-20 04:26 639227963811374894
2086 ms 194.15.102.21
12 2026-08-20 04:10 639227954132571365
3 ms 194.15.102.21
11 2026-08-20 03:53 639227944541208342
122 ms 194.15.102.21
10 2026-08-20 03:37 639227934657213484
6 ms 194.15.102.21
9 2026-08-20 02:45 639227903628145469
46 ms 194.15.102.21
8 2026-08-20 02:29 639227893995483475
48 ms 194.15.102.21
7 2026-08-20 02:13 639227884280244209
50 ms 194.15.102.21
6 2026-08-20 01:57 639227874371147132
92 ms 194.15.102.21
5 2026-08-20 01:05 639227843224256432
20 ms 194.15.102.21
4 2026-08-20 00:49 639227833720403506
121 ms 194.15.102.21
3 2026-08-20 00:33 639227824170728278
91 ms 194.15.102.21
2 2026-08-20 00:17 639227814865867570
92 ms 194.15.102.21
1 2026-08-20 00:02 639227805445376839
10 ms 194.15.102.21