DNS response history for ns4.celect.org

ns4.celect.org 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 2026-08-29. For this date, NameServerHistory found 70 DNS check records, 69 successful responses, 1 failed responses, and 155 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.celect.org.
Records on Selected Date

70

Historical checks stored for this nameserver on selected date

Average Latency

155 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-29 23:49

All timestamps shown in UTC

Latest Resolved IP on Selected Date

205.251.194.57

Most recently resolved hosting IP on selected date

Successful Responses

69

Checks that returned a measurable response

Failed Responses

1

Checks with no response or no returned latency

Failure Rate

1%

Based on the selected date history

Selected Date Status

Responsive

At least one successful response exists on selected date

History for ns4.celect.org

Showing DNS history for 2026-08-29 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
70 2026-08-29 23:49 639236439461653110
67 ms 205.251.194.57
69 2026-08-29 23:32 639236429501366737
67 ms 205.251.194.57
68 2026-08-29 23:15 639236419366541896
44 ms 205.251.194.57
67 2026-08-29 22:58 639236409033370421
26 ms 205.251.194.57
66 2026-08-29 22:41 639236398677638980
194 ms 205.251.194.57
65 2026-08-29 22:24 639236388335394435
34 ms 205.251.194.57
64 2026-08-29 21:30 639236356238021142
33 ms 205.251.194.57
63 2026-08-29 21:13 639236346147662482
46 ms 205.251.194.57
62 2026-08-29 20:56 639236336073303987
200 ms 205.251.194.57
61 2026-08-29 20:39 639236325803271480
19 ms 205.251.194.57
60 2026-08-29 20:22 639236315636203732
35 ms 205.251.194.57
59 2026-08-29 20:05 639236305430277951
24 ms 205.251.194.57
58 2026-08-29 19:49 639236295286597133
89 ms 205.251.194.57
57 2026-08-29 19:32 639236285137083691
24 ms 205.251.194.57
56 2026-08-29 19:15 639236274938699727
19 ms 205.251.194.57
55 2026-08-29 18:57 639236264595544117
41 ms 205.251.194.57
54 2026-08-29 18:40 639236254203764064
258 ms 205.251.194.57
53 2026-08-29 18:23 639236243919128798
33 ms 205.251.194.57
52 2026-08-29 17:29 639236211708980066
141 ms 205.251.194.57
51 2026-08-29 17:13 639236201724764228
19 ms 205.251.194.57
50 2026-08-29 16:56 639236191714376906
18 ms 205.251.194.57
49 2026-08-29 16:39 639236181773042179
42 ms 205.251.194.57
48 2026-08-29 16:22 639236171632735061
24 ms 205.251.194.57
47 2026-08-29 16:05 639236161347015414
163 ms 205.251.194.57
46 2026-08-29 15:48 639236151200362098
66 ms 205.251.194.57
45 2026-08-29 15:31 639236141026805328
23 ms 205.251.194.57
44 2026-08-29 15:15 639236131100930722
137 ms 205.251.194.57
43 2026-08-29 14:58 639236120950030411
97 ms 205.251.194.57
42 2026-08-29 14:41 639236110532007205
131 ms 205.251.194.57
41 2026-08-29 14:23 639236100176958860
179 ms 205.251.194.57
40 2026-08-29 13:30 639236068470247956
61 ms 205.251.194.57
39 2026-08-29 13:14 639236058468679452
49 ms 205.251.194.57
38 2026-08-29 12:57 639236048317337090
26 ms 205.251.194.57
37 2026-08-29 12:40 639236038221169202
45 ms 205.251.194.57
36 2026-08-29 12:23 639236028175589918
32 ms 205.251.194.57
35 2026-08-29 12:06 639236017965421028
262 ms 205.251.194.57
34 2026-08-29 11:49 639236007792625266
2038 ms 205.251.194.57
33 2026-08-29 11:32 639235997602806960
11 ms 205.251.194.57
32 2026-08-29 11:16 639235987487833458
-
31 2026-08-29 10:58 639235977211002296
30 ms 205.251.194.57
30 2026-08-29 10:41 639235966864596836
60 ms 205.251.194.57
29 2026-08-29 10:24 639235956590882003
63 ms 205.251.194.57
28 2026-08-29 09:30 639235924465736791
19 ms 205.251.194.57
27 2026-08-29 09:14 639235914430611197
34 ms 205.251.194.57
26 2026-08-29 08:57 639235904343784853
100 ms 205.251.194.57
25 2026-08-29 08:40 639235894201078068
53 ms 205.251.194.57
24 2026-08-29 08:23 639235884233447452
13 ms 205.251.194.57
23 2026-08-29 08:07 639235874142207309
86 ms 205.251.194.57
22 2026-08-29 07:50 639235863974652466
41 ms 205.251.194.57
21 2026-08-29 07:33 639235853716243436
157 ms 205.251.194.57
20 2026-08-29 07:16 639235843614494759
16 ms 205.251.194.57
19 2026-08-29 06:59 639235833401459551
43 ms 205.251.194.57
18 2026-08-29 06:42 639235823220464528
139 ms 205.251.194.57
17 2026-08-29 06:25 639235812997510905
2100 ms 205.251.194.57
16 2026-08-29 05:31 639235781101962521
20 ms 205.251.194.57
15 2026-08-29 05:15 639235771207673260
2028 ms 205.251.194.57
14 2026-08-29 04:58 639235761047429642
151 ms 205.251.194.57
13 2026-08-29 04:41 639235750964347246
26 ms 205.251.194.57
12 2026-08-29 04:24 639235740923490874
140 ms 205.251.194.57
11 2026-08-29 04:08 639235730842894399
21 ms 205.251.194.57
10 2026-08-29 03:51 639235720760084717
29 ms 205.251.194.57
9 2026-08-29 03:34 639235710843666743
53 ms 205.251.194.57
8 2026-08-29 03:18 639235700733510561
31 ms 205.251.194.57
7 2026-08-29 03:00 639235690509906192
44 ms 205.251.194.57
6 2026-08-29 02:43 639235680156673501
27 ms 205.251.194.57
5 2026-08-29 02:26 639235669720606443
39 ms 205.251.194.57
4 2026-08-29 01:32 639235637451417084
18 ms 205.251.194.57
3 2026-08-29 01:15 639235627307383453
19 ms 205.251.194.57
2 2026-08-29 00:58 639235616906386856
47 ms 205.251.194.57
1 2026-08-29 00:41 639235606582912691
259 ms 205.251.194.57