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 2026-08-23. For this date, NameServerHistory found 75 DNS check records, 75 successful responses, 0 failed responses, and 293 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

75

Historical checks stored for this nameserver on selected date

Average Latency

293 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-23 23:45

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

75

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 2026-08-23 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
75 2026-08-23 23:45 639231254406598736
41 ms 104.161.19.251
74 2026-08-23 23:28 639231244697865594
6 ms 104.161.19.251
73 2026-08-23 23:12 639231234893504693
7 ms 104.161.19.251
72 2026-08-23 22:56 639231225024549139
33 ms 104.161.19.251
71 2026-08-23 22:39 639231214931957622
6 ms 104.161.19.251
70 2026-08-23 22:22 639231204962010549
42 ms 104.161.19.251
69 2026-08-23 22:06 639231195170138463
14 ms 104.161.19.251
68 2026-08-23 21:49 639231185235020577
11 ms 104.161.19.251
67 2026-08-23 21:33 639231175558690075
8 ms 104.161.19.251
66 2026-08-23 21:17 639231165610444012
22 ms 104.161.19.251
65 2026-08-23 20:24 639231133806425363
45 ms 104.161.19.251
64 2026-08-23 20:08 639231124203758023
2039 ms 104.161.19.251
63 2026-08-23 19:51 639231114428262706
7 ms 104.161.19.251
62 2026-08-23 19:35 639231104662480065
9 ms 104.161.19.251
61 2026-08-23 19:19 639231094840372018
17 ms 104.161.19.251
60 2026-08-23 19:02 639231085024583224
7 ms 104.161.19.251
59 2026-08-23 18:46 639231075257417427
30 ms 104.161.19.251
58 2026-08-23 18:30 639231065516009503
21 ms 104.161.19.251
57 2026-08-23 18:14 639231055805348837
15 ms 104.161.19.251
56 2026-08-23 17:57 639231045980373765
43 ms 104.161.19.251
55 2026-08-23 17:41 639231035984577527
39 ms 104.161.19.251
54 2026-08-23 17:24 639231025928115303
2043 ms 104.161.19.251
53 2026-08-23 16:31 639230994250157583
53 ms 104.161.19.251
52 2026-08-23 16:15 639230984476411369
8 ms 104.161.19.251
51 2026-08-23 15:59 639230974838373450
45 ms 104.161.19.251
50 2026-08-23 15:43 639230965244277645
21 ms 104.161.19.251
49 2026-08-23 15:27 639230955522101820
8 ms 104.161.19.251
48 2026-08-23 15:10 639230945754521603
8 ms 104.161.19.251
47 2026-08-23 14:54 639230935852040504
8 ms 104.161.19.251
46 2026-08-23 14:38 639230926222061048
99 ms 104.161.19.251
45 2026-08-23 14:21 639230916449726907
4025 ms 104.161.19.251
44 2026-08-23 14:05 639230906595053086
9 ms 104.161.19.251
43 2026-08-23 13:48 639230896680429441
6 ms 104.161.19.251
42 2026-08-23 13:32 639230886630210965
34 ms 104.161.19.251
41 2026-08-23 12:40 639230855430405719
8 ms 104.161.19.251
40 2026-08-23 12:24 639230845707499136
5 ms 104.161.19.251
39 2026-08-23 12:08 639230836186805419
13 ms 104.161.19.251
38 2026-08-23 11:52 639230826493828316
85 ms 104.161.19.251
37 2026-08-23 11:35 639230816817882996
16 ms 104.161.19.251
36 2026-08-23 11:19 639230806933854189
17 ms 104.161.19.251
35 2026-08-23 11:03 639230797120243854
46 ms 104.161.19.251
34 2026-08-23 10:46 639230787310272840
2058 ms 104.161.19.251
33 2026-08-23 10:30 639230777600173142
2031 ms 104.161.19.251
32 2026-08-23 10:13 639230767665024593
6 ms 104.161.19.251
31 2026-08-23 09:57 639230757720962293
38 ms 104.161.19.251
30 2026-08-23 09:40 639230747722189784
23 ms 104.161.19.251
29 2026-08-23 08:48 639230716313923480
25 ms 104.161.19.251
28 2026-08-23 08:32 639230706813835990
30 ms 104.161.19.251
27 2026-08-23 08:15 639230696871062203
40 ms 104.161.19.251
26 2026-08-23 07:59 639230687142781616
4 ms 104.161.19.251
25 2026-08-23 07:43 639230677432142227
4 ms 104.161.19.251
24 2026-08-23 07:27 639230667686258061
4075 ms 104.161.19.251
23 2026-08-23 07:11 639230658039243685
5 ms 104.161.19.251
22 2026-08-23 06:55 639230648468473803
5 ms 104.161.19.251
21 2026-08-23 06:39 639230638829658294
4 ms 104.161.19.251
20 2026-08-23 06:23 639230629247017617
13 ms 104.161.19.251
19 2026-08-23 06:07 639230619625318239
69 ms 104.161.19.251
18 2026-08-23 05:50 639230609697630264
6 ms 104.161.19.251
17 2026-08-23 04:58 639230578570131864
5 ms 104.161.19.251
16 2026-08-23 04:42 639230568958963168
52 ms 104.161.19.251
15 2026-08-23 04:26 639230559287611211
48 ms 104.161.19.251
14 2026-08-23 04:10 639230549524312030
6 ms 104.161.19.251
13 2026-08-23 03:54 639230539739801669
19 ms 104.161.19.251
12 2026-08-23 03:38 639230530084069375
2032 ms 104.161.19.251
11 2026-08-23 03:21 639230520362691441
2059 ms 104.161.19.251
10 2026-08-23 03:05 639230510677194518
44 ms 104.161.19.251
9 2026-08-23 02:49 639230501156002646
32 ms 104.161.19.251
8 2026-08-23 02:33 639230491502198541
28 ms 104.161.19.251
7 2026-08-23 02:17 639230481860318494
7 ms 104.161.19.251
6 2026-08-23 02:00 639230471893008575
5 ms 104.161.19.251
5 2026-08-23 01:07 639230440030877421
21 ms 104.161.19.251
4 2026-08-23 00:51 639230430479725508
11 ms 104.161.19.251
3 2026-08-23 00:35 639230420875160219
4 ms 104.161.19.251
2 2026-08-23 00:19 639230411240692575
61 ms 104.161.19.251
1 2026-08-23 00:03 639230401550806607
69 ms 104.161.19.251