DNS response history for ns1.iamdevnull.info

ns1.iamdevnull.info 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 2026-08-09. For this date, NameServerHistory found 78 DNS check records, 77 successful responses, 1 failed responses, and 980 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 ns1.iamdevnull.info.
Records on Selected Date

78

Historical checks stored for this nameserver on selected date

Average Latency

980 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-09 23:23

All timestamps shown in UTC

Latest Resolved IP on Selected Date

199.180.249.51

Most recently resolved hosting IP on selected date

Successful Responses

77

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 ns1.iamdevnull.info

Showing DNS history for 2026-08-09 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
78 2026-08-09 23:23 639219137912168440
3628 ms 199.180.249.51
77 2026-08-09 23:08 639219129014206359
3 ms 199.180.249.51
76 2026-08-09 22:53 639219120129816185
2008 ms 199.180.249.51
75 2026-08-09 22:38 639219111180200055
119 ms 199.180.249.51
74 2026-08-09 22:24 639219102397272208
120 ms 199.180.249.51
73 2026-08-09 22:09 639219093318422880
2008 ms 199.180.249.51
72 2026-08-09 21:54 639219084400315753
2132 ms 199.180.249.51
71 2026-08-09 21:39 639219075254551587
2008 ms 199.180.249.51
70 2026-08-09 21:24 639219065729192158
3642 ms 199.180.249.51
69 2026-08-09 21:08 639219056747802098
4 ms 199.180.249.51
68 2026-08-09 20:53 639219047713450952
2184 ms 199.180.249.51
67 2026-08-09 20:38 639219038561445315
4 ms 199.180.249.51
66 2026-08-09 19:45 639219007390383771
2007 ms 199.180.249.51
65 2026-08-09 19:31 639218998523265596
4 ms 199.180.249.51
64 2026-08-09 19:16 639218989631630804
4 ms 199.180.249.51
63 2026-08-09 19:01 639218980808450892
3 ms 199.180.249.51
62 2026-08-09 18:46 639218971852160604
2008 ms 199.180.249.51
61 2026-08-09 18:31 639218962783650906
2009 ms 199.180.249.51
60 2026-08-09 18:16 639218953792820819
2031 ms 199.180.249.51
59 2026-08-09 18:01 639218944959692876
2010 ms 199.180.249.51
58 2026-08-09 17:46 639218936169104506
122 ms 199.180.249.51
57 2026-08-09 17:32 639218927166062556
3 ms 199.180.249.51
56 2026-08-09 17:17 639218918015715420
-
55 2026-08-09 17:01 639218908881852638
2032 ms 199.180.249.51
54 2026-08-09 16:09 639218877956262035
5 ms 199.180.249.51
53 2026-08-09 15:55 639218869143729797
2007 ms 199.180.249.51
52 2026-08-09 15:40 639218860485298832
2143 ms 199.180.249.51
51 2026-08-09 15:26 639218851607906747
3684 ms 199.180.249.51
50 2026-08-09 15:11 639218842720839568
2032 ms 199.180.249.51
49 2026-08-09 14:56 639218833878788864
2150 ms 199.180.249.51
48 2026-08-09 14:41 639218825180862573
2010 ms 199.180.249.51
47 2026-08-09 14:27 639218816469621951
2007 ms 199.180.249.51
46 2026-08-09 14:12 639218807685036212
2009 ms 199.180.249.51
45 2026-08-09 13:58 639218798978271509
119 ms 199.180.249.51
44 2026-08-09 13:43 639218790065423597
2008 ms 199.180.249.51
43 2026-08-09 13:28 639218781304584862
3 ms 199.180.249.51
42 2026-08-09 12:37 639218750311179000
5 ms 199.180.249.51
41 2026-08-09 12:22 639218741750420268
4 ms 199.180.249.51
40 2026-08-09 12:08 639218733057535576
3 ms 199.180.249.51
39 2026-08-09 11:54 639218724471329044
3 ms 199.180.249.51
38 2026-08-09 11:39 639218715911974203
3 ms 199.180.249.51
37 2026-08-09 11:25 639218707310812834
4 ms 199.180.249.51
36 2026-08-09 11:11 639218698790485612
2008 ms 199.180.249.51
35 2026-08-09 10:56 639218690367692706
3 ms 199.180.249.51
34 2026-08-09 10:42 639218681923173883
9 ms 199.180.249.51
33 2026-08-09 10:28 639218673547179738
2146 ms 199.180.249.51
32 2026-08-09 10:14 639218664890274867
2248 ms 199.180.249.51
31 2026-08-09 10:00 639218656036928157
3 ms 199.180.249.51
30 2026-08-09 09:08 639218624808018222
5 ms 199.180.249.51
29 2026-08-09 08:53 639218616243340806
2 ms 199.180.249.51
28 2026-08-09 08:39 639218607397811973
4 ms 199.180.249.51
27 2026-08-09 08:24 639218598812444454
3 ms 199.180.249.51
26 2026-08-09 08:10 639218590219570048
3 ms 199.180.249.51
25 2026-08-09 07:56 639218581690210758
4 ms 199.180.249.51
24 2026-08-09 07:41 639218573057388822
2 ms 199.180.249.51
23 2026-08-09 07:27 639218564408781785
3629 ms 199.180.249.51
22 2026-08-09 07:12 639218555767188482
3 ms 199.180.249.51
21 2026-08-09 06:58 639218547142705295
2240 ms 199.180.249.51
20 2026-08-09 06:43 639218538090114532
2007 ms 199.180.249.51
19 2026-08-09 06:28 639218529257910584
119 ms 199.180.249.51
18 2026-08-09 05:37 639218498473231858
3 ms 199.180.249.51
17 2026-08-09 05:22 639218489802113995
3 ms 199.180.249.51
16 2026-08-09 05:08 639218481006804516
3 ms 199.180.249.51
15 2026-08-09 04:53 639218472048712427
2 ms 199.180.249.51
14 2026-08-09 04:38 639218463224432974
119 ms 199.180.249.51
13 2026-08-09 04:24 639218454384107526
2015 ms 199.180.249.51
12 2026-08-09 04:09 639218445331231791
126 ms 199.180.249.51
11 2026-08-09 03:54 639218436285215733
2008 ms 199.180.249.51
10 2026-08-09 03:39 639218427289555123
3 ms 199.180.249.51
9 2026-08-09 03:24 639218418227819981
2 ms 199.180.249.51
8 2026-08-09 03:08 639218409119503123
2130 ms 199.180.249.51
7 2026-08-09 02:53 639218399771712154
119 ms 199.180.249.51
6 2026-08-09 02:01 639218368648652303
2008 ms 199.180.249.51
5 2026-08-09 01:46 639218359569598460
2 ms 199.180.249.51
4 2026-08-09 01:31 639218350555429902
3 ms 199.180.249.51
3 2026-08-09 01:16 639218341311543299
2033 ms 199.180.249.51
2 2026-08-09 00:24 639218309981981465
3 ms 199.180.249.51
1 2026-08-09 00:08 639218300987184335
120 ms 199.180.249.51