DNS response history for ns4.function28.co.uk

ns4.function28.co.uk 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, 72 successful responses, 2 failed responses, and 248 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 ns4.function28.co.uk.
Records on Selected Date

74

Historical checks stored for this nameserver on selected date

Average Latency

248 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-19 23:46

All timestamps shown in UTC

Latest Resolved IP on Selected Date

104.196.137.209

Most recently resolved hosting IP on selected date

Successful Responses

72

Checks that returned a measurable response

Failed Responses

2

Checks with no response or no returned latency

Failure Rate

3%

Based on the selected date history

Selected Date Status

Responsive

At least one successful response exists on selected date

History for ns4.function28.co.uk

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 23:46 639227795899225951
27 ms 104.196.137.209
73 2026-08-19 23:30 639227786351762008
194 ms 104.196.137.209
72 2026-08-19 23:14 639227776640591733
29 ms 104.196.137.209
71 2026-08-19 22:58 639227767128841282
27 ms 104.196.137.209
70 2026-08-19 22:42 639227757477304711
8 ms 104.196.137.209
69 2026-08-19 22:26 639227747572098014
2038 ms 104.196.137.209
68 2026-08-19 22:09 639227737588613113
33 ms 104.196.137.209
67 2026-08-19 21:17 639227706134603955
35 ms 104.196.137.209
66 2026-08-19 21:01 639227696589027396
144 ms 104.196.137.209
65 2026-08-19 20:45 639227687097707639
22 ms 104.196.137.209
64 2026-08-19 20:29 639227677474464487
41 ms 104.196.137.209
63 2026-08-19 20:13 639227667767441118
56 ms 104.196.137.209
62 2026-08-19 19:56 639227657984833832
117 ms 104.196.137.209
61 2026-08-19 19:40 639227648079992640
41 ms 104.196.137.209
60 2026-08-19 19:23 639227638125048441
38 ms 104.196.137.209
59 2026-08-19 19:07 639227628211392142
10 ms 104.196.137.209
58 2026-08-19 18:50 639227618261696275
53 ms 104.196.137.209
57 2026-08-19 18:33 639227608366233645
42 ms 104.196.137.209
56 2026-08-19 18:17 639227598301787588
39 ms 104.196.137.209
55 2026-08-19 17:24 639227566241010716
2022 ms 104.196.137.209
54 2026-08-19 17:07 639227556454538959
41 ms 104.196.137.209
53 2026-08-19 16:51 639227546640305542
62 ms 104.196.137.209
52 2026-08-19 16:34 639227536965466472
32 ms 104.196.137.209
51 2026-08-19 16:18 639227527048658280
120 ms 104.196.137.209
50 2026-08-19 16:02 639227517386634438
2009 ms 104.196.137.209
49 2026-08-19 15:45 639227507459551637
152 ms 104.196.137.209
48 2026-08-19 15:29 639227497515595277
-
47 2026-08-19 15:12 639227487441798036
20 ms 104.196.137.209
46 2026-08-19 14:55 639227477445551863
24 ms 104.196.137.209
45 2026-08-19 14:38 639227467297067891
29 ms 104.196.137.209
44 2026-08-19 14:21 639227457057795635
41 ms 104.196.137.209
43 2026-08-19 13:28 639227425244777397
2026 ms 104.196.137.209
42 2026-08-19 13:12 639227415422116485
13 ms 104.196.137.209
41 2026-08-19 12:55 639227405307256053
2228 ms 104.196.137.209
40 2026-08-19 12:38 639227395396602630
30 ms 104.196.137.209
39 2026-08-19 12:22 639227385510363611
-
38 2026-08-19 12:05 639227375508324850
34 ms 104.196.137.209
37 2026-08-19 11:48 639227365326611906
29 ms 104.196.137.209
36 2026-08-19 11:32 639227355360014208
44 ms 104.196.137.209
35 2026-08-19 11:15 639227345036782165
193 ms 104.196.137.209
34 2026-08-19 10:58 639227334992964533
30 ms 104.196.137.209
33 2026-08-19 10:41 639227324986605572
29 ms 104.196.137.209
32 2026-08-19 10:24 639227314928414539
81 ms 104.196.137.209
31 2026-08-19 09:31 639227283029182134
36 ms 104.196.137.209
30 2026-08-19 09:15 639227273294779350
45 ms 104.196.137.209
29 2026-08-19 08:59 639227263525231313
26 ms 104.196.137.209
28 2026-08-19 08:42 639227253578313363
32 ms 104.196.137.209
27 2026-08-19 08:25 639227243649973322
49 ms 104.196.137.209
26 2026-08-19 08:09 639227233581059317
130 ms 104.196.137.209
25 2026-08-19 07:52 639227223667352067
2020 ms 104.196.137.209
24 2026-08-19 07:36 639227213714837066
42 ms 104.196.137.209
23 2026-08-19 07:19 639227203701208496
270 ms 104.196.137.209
22 2026-08-19 07:02 639227193643202179
12 ms 104.196.137.209
21 2026-08-19 06:45 639227183584431597
38 ms 104.196.137.209
20 2026-08-19 06:29 639227173347403088
107 ms 104.196.137.209
19 2026-08-19 05:35 639227141523007601
9 ms 104.196.137.209
18 2026-08-19 05:19 639227131785931574
55 ms 104.196.137.209
17 2026-08-19 05:03 639227122176475389
13 ms 104.196.137.209
16 2026-08-19 04:47 639227112668934596
44 ms 104.196.137.209
15 2026-08-19 04:31 639227102773292788
11 ms 104.196.137.209
14 2026-08-19 04:15 639227093141136930
56 ms 104.196.137.209
13 2026-08-19 03:59 639227083449420147
21 ms 104.196.137.209
12 2026-08-19 03:42 639227073771748493
130 ms 104.196.137.209
11 2026-08-19 03:26 639227063977347614
50 ms 104.196.137.209
10 2026-08-19 03:10 639227054253519024
31 ms 104.196.137.209
9 2026-08-19 02:53 639227044381963886
14 ms 104.196.137.209
8 2026-08-19 02:37 639227034441085514
17 ms 104.196.137.209
7 2026-08-19 01:45 639227003126489968
20 ms 104.196.137.209
6 2026-08-19 01:29 639226993456311614
140 ms 104.196.137.209
5 2026-08-19 01:13 639226983847312345
18 ms 104.196.137.209
4 2026-08-19 00:57 639226974357874853
8 ms 104.196.137.209
3 2026-08-19 00:41 639226964670484721
2059 ms 104.196.137.209
2 2026-08-19 00:24 639226954857899696
25 ms 104.196.137.209
1 2026-08-19 00:08 639226945091603488
44 ms 104.196.137.209