DNS response history for server901.noc40.com

server901.noc40.com 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 2026-08-22. For this date, NameServerHistory found 74 DNS check records, 74 successful responses, 0 failed responses, and 322 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 server901.noc40.com.
Records on Selected Date

74

Historical checks stored for this nameserver on selected date

Average Latency

322 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-22 23:47

All timestamps shown in UTC

Latest Resolved IP on Selected Date

104.161.19.251

Most recently resolved hosting IP on selected date

Successful Responses

74

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 server901.noc40.com

Showing DNS history for 2026-08-22 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 2026-08-22 23:47 639230391807229016
5 ms 104.161.19.251
73 2026-08-22 23:31 639230382051619327
9 ms 104.161.19.251
72 2026-08-22 23:15 639230372323353529
7 ms 104.161.19.251
71 2026-08-22 22:58 639230362586451064
24 ms 104.161.19.251
70 2026-08-22 22:42 639230352793666303
2029 ms 104.161.19.251
69 2026-08-22 22:25 639230342775737758
34 ms 104.161.19.251
68 2026-08-22 22:08 639230332639939561
5 ms 104.161.19.251
67 2026-08-22 21:16 639230301014190104
2049 ms 104.161.19.251
66 2026-08-22 20:59 639230291048161498
43 ms 104.161.19.251
65 2026-08-22 20:42 639230280894353664
2037 ms 104.161.19.251
64 2026-08-22 20:25 639230270699419073
39 ms 104.161.19.251
63 2026-08-22 20:08 639230260248163050
4 ms 104.161.19.251
62 2026-08-22 19:51 639230250122494282
39 ms 104.161.19.251
61 2026-08-22 19:34 639230239972935046
5 ms 104.161.19.251
60 2026-08-22 19:17 639230229963262464
6 ms 104.161.19.251
59 2026-08-22 19:01 639230220033804658
54 ms 104.161.19.251
58 2026-08-22 18:44 639230209891107289
13 ms 104.161.19.251
57 2026-08-22 18:27 639230199630298717
25 ms 104.161.19.251
56 2026-08-22 18:10 639230189301984150
4 ms 104.161.19.251
55 2026-08-22 17:16 639230157138468804
4042 ms 104.161.19.251
54 2026-08-22 16:59 639230146987869495
2014 ms 104.161.19.251
53 2026-08-22 16:42 639230136768638516
2016 ms 104.161.19.251
52 2026-08-22 16:25 639230126735907877
28 ms 104.161.19.251
51 2026-08-22 16:08 639230116551187768
13 ms 104.161.19.251
50 2026-08-22 15:51 639230106335615913
33 ms 104.161.19.251
49 2026-08-22 15:34 639230096177758176
35 ms 104.161.19.251
48 2026-08-22 15:18 639230086185999993
47 ms 104.161.19.251
47 2026-08-22 15:01 639230076247854903
2037 ms 104.161.19.251
46 2026-08-22 14:44 639230066076077530
63 ms 104.161.19.251
45 2026-08-22 14:27 639230055738197328
80 ms 104.161.19.251
44 2026-08-22 14:10 639230045411225521
21 ms 104.161.19.251
43 2026-08-22 13:16 639230013046000470
10 ms 104.161.19.251
42 2026-08-22 12:59 639230003090037878
7 ms 104.161.19.251
41 2026-08-22 12:42 639229993008259475
2041 ms 104.161.19.251
40 2026-08-22 12:26 639229982909449470
9 ms 104.161.19.251
39 2026-08-22 12:09 639229973035502212
31 ms 104.161.19.251
38 2026-08-22 11:52 639229963064296145
37 ms 104.161.19.251
37 2026-08-22 11:36 639229952996162143
2038 ms 104.161.19.251
36 2026-08-22 11:19 639229943051949195
54 ms 104.161.19.251
35 2026-08-22 11:02 639229932919214934
47 ms 104.161.19.251
34 2026-08-22 10:45 639229922745889838
8 ms 104.161.19.251
33 2026-08-22 10:28 639229912587214796
8 ms 104.161.19.251
32 2026-08-22 10:11 639229902240004454
35 ms 104.161.19.251
31 2026-08-22 09:19 639229870800501662
5 ms 104.161.19.251
30 2026-08-22 09:02 639229861058384956
19 ms 104.161.19.251
29 2026-08-22 08:46 639229851158592604
4 ms 104.161.19.251
28 2026-08-22 08:30 639229841475569629
21 ms 104.161.19.251
27 2026-08-22 08:14 639229831887658471
42 ms 104.161.19.251
26 2026-08-22 07:57 639229822043670346
14 ms 104.161.19.251
25 2026-08-22 07:41 639229812327913936
17 ms 104.161.19.251
24 2026-08-22 07:25 639229802629488686
3 ms 104.161.19.251
23 2026-08-22 07:09 639229793051447309
43 ms 104.161.19.251
22 2026-08-22 06:53 639229783303531961
6 ms 104.161.19.251
21 2026-08-22 06:36 639229773458051942
38 ms 104.161.19.251
20 2026-08-22 06:20 639229763373848056
34 ms 104.161.19.251
19 2026-08-22 05:28 639229732140622809
17 ms 104.161.19.251
18 2026-08-22 05:12 639229722699695967
7 ms 104.161.19.251
17 2026-08-22 04:56 639229713097498075
44 ms 104.161.19.251
16 2026-08-22 04:40 639229703543969637
22 ms 104.161.19.251
15 2026-08-22 04:24 639229693970392873
5 ms 104.161.19.251
14 2026-08-22 04:08 639229684277329469
7 ms 104.161.19.251
13 2026-08-22 03:51 639229674501596661
35 ms 104.161.19.251
12 2026-08-22 03:36 639229665064441147
5 ms 104.161.19.251
11 2026-08-22 03:20 639229655507536872
6 ms 104.161.19.251
10 2026-08-22 03:04 639229645849603111
20 ms 104.161.19.251
9 2026-08-22 02:47 639229636090497453
7 ms 104.161.19.251
8 2026-08-22 02:31 639229625978544281
44 ms 104.161.19.251
7 2026-08-22 01:38 639229594644662176
3 ms 104.161.19.251
6 2026-08-22 01:23 639229585214633065
5 ms 104.161.19.251
5 2026-08-22 01:07 639229575581042175
2039 ms 104.161.19.251
4 2026-08-22 00:51 639229565912268962
68 ms 104.161.19.251
3 2026-08-22 00:34 639229556237813203
26 ms 104.161.19.251
2 2026-08-22 00:18 639229546625802518
7 ms 104.161.19.251
1 2026-08-22 00:03 639229537172016621
4 ms 104.161.19.251