DNS response history for iam.nameserverfour.com

iam.nameserverfour.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 138 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 iam.nameserverfour.com.
Records on Selected Date

75

Historical checks stored for this nameserver on selected date

Average Latency

138 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-23 23:48

All timestamps shown in UTC

Latest Resolved IP on Selected Date

144.76.91.137

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 iam.nameserverfour.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 23:48 639231254406598736
45 ms 144.76.91.137
74 2026-08-23 23:32 639231244697865594
3 ms 144.76.91.137
73 2026-08-23 23:15 639231234893504693
89 ms 144.76.91.137
72 2026-08-23 22:59 639231225024549139
8 ms 144.76.91.137
71 2026-08-23 22:42 639231214931957622
25 ms 144.76.91.137
70 2026-08-23 22:26 639231204962010549
39 ms 144.76.91.137
69 2026-08-23 22:09 639231195170138463
20 ms 144.76.91.137
68 2026-08-23 21:53 639231185235020577
18 ms 144.76.91.137
67 2026-08-23 21:36 639231175558690075
34 ms 144.76.91.137
66 2026-08-23 21:20 639231165610444012
3 ms 144.76.91.137
65 2026-08-23 20:27 639231133806425363
31 ms 144.76.91.137
64 2026-08-23 20:11 639231124203758023
37 ms 144.76.91.137
63 2026-08-23 19:55 639231114428262706
4 ms 144.76.91.137
62 2026-08-23 19:38 639231104662480065
6 ms 144.76.91.137
61 2026-08-23 19:22 639231094840372018
30 ms 144.76.91.137
60 2026-08-23 19:06 639231085024583224
35 ms 144.76.91.137
59 2026-08-23 18:49 639231075257417427
13 ms 144.76.91.137
58 2026-08-23 18:33 639231065516009503
132 ms 144.76.91.137
57 2026-08-23 18:17 639231055805348837
4 ms 144.76.91.137
56 2026-08-23 18:00 639231045980373765
31 ms 144.76.91.137
55 2026-08-23 17:44 639231035984577527
5 ms 144.76.91.137
54 2026-08-23 17:27 639231025928115303
39 ms 144.76.91.137
53 2026-08-23 16:34 639230994250157583
9 ms 144.76.91.137
52 2026-08-23 16:18 639230984476411369
18 ms 144.76.91.137
51 2026-08-23 16:02 639230974838373450
59 ms 144.76.91.137
50 2026-08-23 15:46 639230965244277645
29 ms 144.76.91.137
49 2026-08-23 15:30 639230955522101820
54 ms 144.76.91.137
48 2026-08-23 15:13 639230945754521603
60 ms 144.76.91.137
47 2026-08-23 14:57 639230935852040504
2013 ms 144.76.91.137
46 2026-08-23 14:41 639230926222061048
96 ms 144.76.91.137
45 2026-08-23 14:24 639230916449726907
14 ms 144.76.91.137
44 2026-08-23 14:08 639230906595053086
36 ms 144.76.91.137
43 2026-08-23 13:52 639230896680429441
13 ms 144.76.91.137
42 2026-08-23 13:35 639230886630210965
2039 ms 144.76.91.137
41 2026-08-23 12:43 639230855430405719
53 ms 144.76.91.137
40 2026-08-23 12:27 639230845707499136
117 ms 144.76.91.137
39 2026-08-23 12:11 639230836186805419
19 ms 144.76.91.137
38 2026-08-23 11:55 639230826493828316
18 ms 144.76.91.137
37 2026-08-23 11:38 639230816817882996
62 ms 144.76.91.137
36 2026-08-23 11:22 639230806933854189
46 ms 144.76.91.137
35 2026-08-23 11:06 639230797120243854
5 ms 144.76.91.137
34 2026-08-23 10:49 639230787310272840
38 ms 144.76.91.137
33 2026-08-23 10:33 639230777600173142
119 ms 144.76.91.137
32 2026-08-23 10:17 639230767665024593
19 ms 144.76.91.137
31 2026-08-23 10:00 639230757720962293
88 ms 144.76.91.137
30 2026-08-23 09:43 639230747722189784
58 ms 144.76.91.137
29 2026-08-23 08:51 639230716313923480
5 ms 144.76.91.137
28 2026-08-23 08:35 639230706813835990
33 ms 144.76.91.137
27 2026-08-23 08:19 639230696871062203
6 ms 144.76.91.137
26 2026-08-23 08:03 639230687142781616
28 ms 144.76.91.137
25 2026-08-23 07:46 639230677432142227
42 ms 144.76.91.137
24 2026-08-23 07:30 639230667686258061
3 ms 144.76.91.137
23 2026-08-23 07:14 639230658039243685
31 ms 144.76.91.137
22 2026-08-23 06:58 639230648468473803
3 ms 144.76.91.137
21 2026-08-23 06:42 639230638829658294
42 ms 144.76.91.137
20 2026-08-23 06:26 639230629247017617
3 ms 144.76.91.137
19 2026-08-23 06:10 639230619625318239
2 ms 144.76.91.137
18 2026-08-23 05:53 639230609697630264
4 ms 144.76.91.137
17 2026-08-23 05:01 639230578570131864
20 ms 144.76.91.137
16 2026-08-23 04:45 639230568958963168
3 ms 144.76.91.137
15 2026-08-23 04:29 639230559287611211
28 ms 144.76.91.137
14 2026-08-23 04:13 639230549524312030
18 ms 144.76.91.137
13 2026-08-23 03:57 639230539739801669
4081 ms 144.76.91.137
12 2026-08-23 03:41 639230530084069375
27 ms 144.76.91.137
11 2026-08-23 03:24 639230520362691441
30 ms 144.76.91.137
10 2026-08-23 03:08 639230510677194518
4 ms 144.76.91.137
9 2026-08-23 02:52 639230501156002646
3 ms 144.76.91.137
8 2026-08-23 02:36 639230491502198541
3 ms 144.76.91.137
7 2026-08-23 02:20 639230481860318494
68 ms 144.76.91.137
6 2026-08-23 02:04 639230471893008575
11 ms 144.76.91.137
5 2026-08-23 01:10 639230440030877421
39 ms 144.76.91.137
4 2026-08-23 00:55 639230430479725508
25 ms 144.76.91.137
3 2026-08-23 00:38 639230420875160219
35 ms 144.76.91.137
2 2026-08-23 00:22 639230411240692575
41 ms 144.76.91.137
1 2026-08-23 00:06 639230401550806607
3 ms 144.76.91.137