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 2026-08-11. For this date, NameServerHistory found 76 DNS check records, 76 successful responses, 0 failed responses, and 254 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

76

Historical checks stored for this nameserver on selected date

Average Latency

254 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-11 23:50

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

76

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 2026-08-11 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
76 2026-08-11 23:50 639220888396333845
20 ms 144.76.91.137
75 2026-08-11 23:34 639220878864937382
60 ms 144.76.91.137
74 2026-08-11 22:42 639220847369072314
46 ms 144.76.91.137
73 2026-08-11 22:26 639220838037764925
143 ms 144.76.91.137
72 2026-08-11 22:11 639220828735120634
45 ms 144.76.91.137
71 2026-08-11 21:55 639220819447979766
27 ms 144.76.91.137
70 2026-08-11 21:40 639220810056531741
32 ms 144.76.91.137
69 2026-08-11 21:24 639220800745746593
56 ms 144.76.91.137
68 2026-08-11 21:09 639220791351626349
44 ms 144.76.91.137
67 2026-08-11 20:53 639220782021256610
63 ms 144.76.91.137
66 2026-08-11 20:37 639220772603347755
26 ms 144.76.91.137
65 2026-08-11 20:22 639220763224057047
2022 ms 144.76.91.137
64 2026-08-11 20:06 639220753691117767
16 ms 144.76.91.137
63 2026-08-11 19:50 639220744107836218
31 ms 144.76.91.137
62 2026-08-11 18:55 639220711927629898
38 ms 144.76.91.137
61 2026-08-11 18:40 639220702299437921
41 ms 144.76.91.137
60 2026-08-11 18:23 639220692505468181
2036 ms 144.76.91.137
59 2026-08-11 18:07 639220682669911239
62 ms 144.76.91.137
58 2026-08-11 17:50 639220672929841526
36 ms 144.76.91.137
57 2026-08-11 17:34 639220663225662315
77 ms 144.76.91.137
56 2026-08-11 17:19 639220653846255684
38 ms 144.76.91.137
55 2026-08-11 17:03 639220644420909059
38 ms 144.76.91.137
54 2026-08-11 16:47 639220635074970435
24 ms 144.76.91.137
53 2026-08-11 16:32 639220625614385966
2033 ms 144.76.91.137
52 2026-08-11 16:16 639220616132212636
43 ms 144.76.91.137
51 2026-08-11 16:00 639220606533651662
2015 ms 144.76.91.137
50 2026-08-11 15:07 639220574514514318
45 ms 144.76.91.137
49 2026-08-11 14:51 639220565124823874
71 ms 144.76.91.137
48 2026-08-11 14:36 639220555799311478
22 ms 144.76.91.137
47 2026-08-11 14:20 639220546481577614
76 ms 144.76.91.137
46 2026-08-11 14:05 639220537036533154
42 ms 144.76.91.137
45 2026-08-11 13:49 639220527719177174
19 ms 144.76.91.137
44 2026-08-11 13:33 639220518173088308
23 ms 144.76.91.137
43 2026-08-11 13:18 639220508902896243
50 ms 144.76.91.137
42 2026-08-11 13:02 639220499455923005
47 ms 144.76.91.137
41 2026-08-11 12:46 639220490082583768
116 ms 144.76.91.137
40 2026-08-11 12:31 639220480636590998
44 ms 144.76.91.137
39 2026-08-11 12:12 639220469585029273
38 ms 144.76.91.137
38 2026-08-11 11:20 639220438074188884
26 ms 144.76.91.137
37 2026-08-11 11:05 639220428789720049
69 ms 144.76.91.137
36 2026-08-11 10:49 639220419558302820
26 ms 144.76.91.137
35 2026-08-11 10:34 639220410448738795
95 ms 144.76.91.137
34 2026-08-11 10:19 639220401034081530
33 ms 144.76.91.137
33 2026-08-11 10:03 639220391766674161
21 ms 144.76.91.137
32 2026-08-11 09:47 639220382275807148
51 ms 144.76.91.137
31 2026-08-11 09:32 639220373034162867
31 ms 144.76.91.137
30 2026-08-11 09:17 639220363994971859
19 ms 144.76.91.137
29 2026-08-11 09:01 639220354563965455
35 ms 144.76.91.137
28 2026-08-11 08:46 639220345437414880
127 ms 144.76.91.137
27 2026-08-11 08:30 639220336024248987
52 ms 144.76.91.137
26 2026-08-11 07:37 639220304233635692
41 ms 144.76.91.137
25 2026-08-11 07:22 639220294872170960
183 ms 144.76.91.137
24 2026-08-11 07:06 639220285547177980
36 ms 144.76.91.137
23 2026-08-11 06:51 639220276337941315
2009 ms 144.76.91.137
22 2026-08-11 06:35 639220267175191677
43 ms 144.76.91.137
21 2026-08-11 06:20 639220257981518924
2010 ms 144.76.91.137
20 2026-08-11 06:05 639220249265489070
35 ms 144.76.91.137
19 2026-08-11 05:51 639220240700249205
16 ms 144.76.91.137
18 2026-08-11 05:37 639220231975029986
9 ms 144.76.91.137
17 2026-08-11 05:22 639220223261176932
49 ms 144.76.91.137
16 2026-08-11 05:07 639220214366718456
11 ms 144.76.91.137
15 2026-08-11 04:52 639220205306334524
52 ms 144.76.91.137
14 2026-08-11 04:01 639220174463175061
53 ms 144.76.91.137
13 2026-08-11 03:47 639220165777190438
32 ms 144.76.91.137
12 2026-08-11 03:32 639220156880374825
32 ms 144.76.91.137
11 2026-08-11 03:17 639220148139986945
2003 ms 144.76.91.137
10 2026-08-11 03:02 639220139271074299
10 ms 144.76.91.137
9 2026-08-11 02:48 639220130565901336
32 ms 144.76.91.137
8 2026-08-11 02:33 639220121659980575
44 ms 144.76.91.137
7 2026-08-11 02:18 639220112857650894
34 ms 144.76.91.137
6 2026-08-11 02:03 639220103767686219
37 ms 144.76.91.137
5 2026-08-11 01:48 639220094545970611
14 ms 144.76.91.137
4 2026-08-11 01:33 639220085476091081
63 ms 144.76.91.137
3 2026-08-11 01:17 639220076243751161
34 ms 144.76.91.137
2 2026-08-11 00:25 639220045322845190
39 ms 144.76.91.137
1 2026-08-11 00:10 639220036434132314
2078 ms 144.76.91.137