DNS response history for ns1.cleardns.co.uk

ns1.cleardns.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 2026-08-25. For this date, NameServerHistory found 52 DNS check records, 52 successful responses, 0 failed responses, and 107 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.cleardns.co.uk.
Records on Selected Date

52

Historical checks stored for this nameserver on selected date

Average Latency

107 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-25 17:43

All timestamps shown in UTC

Latest Resolved IP on Selected Date

109.108.146.40

Most recently resolved hosting IP on selected date

Successful Responses

52

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.cleardns.co.uk

Showing DNS history for 2026-08-25 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
52 2026-08-25 17:43 639232764991087115
37 ms 109.108.146.40
51 2026-08-25 17:27 639232754842971478
13 ms 109.108.146.40
50 2026-08-25 17:09 639232744455159107
31 ms 109.108.146.40
49 2026-08-25 16:52 639232734145178231
6 ms 109.108.146.40
48 2026-08-25 16:35 639232723827874402
19 ms 109.108.146.40
47 2026-08-25 16:18 639232713533011892
48 ms 109.108.146.40
46 2026-08-25 16:00 639232703065318207
41 ms 109.108.146.40
45 2026-08-25 15:43 639232692629559470
97 ms 109.108.146.40
44 2026-08-25 15:26 639232682238836475
23 ms 109.108.146.40
43 2026-08-25 15:08 639232671787004306
21 ms 109.108.146.40
42 2026-08-25 14:14 639232638994329666
39 ms 109.108.146.40
41 2026-08-25 13:56 639232628614783237
12 ms 109.108.146.40
40 2026-08-25 13:39 639232618360728578
27 ms 109.108.146.40
39 2026-08-25 13:22 639232608016476376
44 ms 109.108.146.40
38 2026-08-25 13:05 639232597643611557
29 ms 109.108.146.40
37 2026-08-25 12:47 639232587225721862
18 ms 109.108.146.40
36 2026-08-25 12:30 639232576780683689
18 ms 109.108.146.40
35 2026-08-25 12:13 639232566381512620
31 ms 109.108.146.40
34 2026-08-25 11:55 639232556111768563
38 ms 109.108.146.40
33 2026-08-25 11:38 639232545839529039
19 ms 109.108.146.40
32 2026-08-25 11:21 639232535349285207
23 ms 109.108.146.40
31 2026-08-25 11:03 639232524938080723
48 ms 109.108.146.40
30 2026-08-25 10:10 639232492740373468
6 ms 109.108.146.40
29 2026-08-25 09:52 639232482235303141
17 ms 109.108.146.40
28 2026-08-25 09:35 639232471861770303
57 ms 109.108.146.40
27 2026-08-25 09:18 639232461630217327
7 ms 109.108.146.40
26 2026-08-25 09:01 639232451282965990
63 ms 109.108.146.40
25 2026-08-25 08:43 639232440814614938
28 ms 109.108.146.40
24 2026-08-25 08:26 639232430410720425
2026 ms 109.108.146.40
23 2026-08-25 08:09 639232420003096185
12 ms 109.108.146.40
22 2026-08-25 07:51 639232409467287444
2035 ms 109.108.146.40
21 2026-08-25 07:34 639232399077195997
21 ms 109.108.146.40
20 2026-08-25 07:16 639232388731528337
18 ms 109.108.146.40
19 2026-08-25 06:59 639232378288598612
39 ms 109.108.146.40
18 2026-08-25 06:06 639232346196373643
32 ms 109.108.146.40
17 2026-08-25 05:49 639232336112370741
4 ms 109.108.146.40
16 2026-08-25 05:32 639232326146508970
38 ms 109.108.146.40
15 2026-08-25 05:16 639232316189381720
34 ms 109.108.146.40
14 2026-08-25 04:59 639232306217998913
28 ms 109.108.146.40
13 2026-08-25 04:42 639232296255744174
39 ms 109.108.146.40
12 2026-08-25 04:25 639232286095760789
10 ms 109.108.146.40
11 2026-08-25 04:09 639232276086186273
28 ms 109.108.146.40
10 2026-08-25 03:52 639232265900986425
55 ms 109.108.146.40
9 2026-08-25 03:35 639232255723518075
15 ms 109.108.146.40
8 2026-08-25 03:18 639232245484452890
25 ms 109.108.146.40
7 2026-08-25 03:01 639232235157175331
49 ms 109.108.146.40
6 2026-08-25 02:07 639232203197189095
31 ms 109.108.146.40
5 2026-08-25 01:50 639232192844564298
37 ms 109.108.146.40
4 2026-08-25 01:33 639232182496008942
38 ms 109.108.146.40
3 2026-08-25 01:16 639232172197053132
6 ms 109.108.146.40
2 2026-08-25 00:22 639232140250307418
36 ms 109.108.146.40
1 2026-08-25 00:05 639232129927860324
42 ms 109.108.146.40