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 2026-08-13. For this date, NameServerHistory found 72 DNS check records, 72 successful responses, 0 failed responses, and 1236 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

72

Historical checks stored for this nameserver on selected date

Average Latency

1236 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-13 23:49

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

72

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 ns1.iamdevnull.info

Showing DNS history for 2026-08-13 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
72 2026-08-13 23:49 639222608688333012
132 ms 199.180.249.51
71 2026-08-13 23:32 639222598741756356
139 ms 199.180.249.51
70 2026-08-13 23:16 639222588615244093
3624 ms 199.180.249.51
69 2026-08-13 22:22 639222556495289724
2145 ms 199.180.249.51
68 2026-08-13 22:05 639222546477917698
3 ms 199.180.249.51
67 2026-08-13 21:49 639222536257653790
6 ms 199.180.249.51
66 2026-08-13 21:32 639222525833084485
5 ms 199.180.249.51
65 2026-08-13 21:14 639222515446085004
2008 ms 199.180.249.51
64 2026-08-13 20:57 639222505166766781
2157 ms 199.180.249.51
63 2026-08-13 20:40 639222494930541001
3 ms 199.180.249.51
62 2026-08-13 20:23 639222484469216890
2007 ms 199.180.249.51
61 2026-08-13 20:05 639222474270039940
2007 ms 199.180.249.51
60 2026-08-13 19:48 639222464005587385
124 ms 199.180.249.51
59 2026-08-13 19:31 639222453485975041
2008 ms 199.180.249.51
58 2026-08-13 19:14 639222442984828770
2007 ms 199.180.249.51
57 2026-08-13 18:19 639222410191353397
2132 ms 199.180.249.51
56 2026-08-13 18:02 639222399952628376
2007 ms 199.180.249.51
55 2026-08-13 17:44 639222389608608647
2008 ms 199.180.249.51
54 2026-08-13 17:27 639222379604012481
148 ms 199.180.249.51
53 2026-08-13 17:11 639222369372672858
2133 ms 199.180.249.51
52 2026-08-13 16:54 639222359096909298
2008 ms 199.180.249.51
51 2026-08-13 16:36 639222348814301655
2008 ms 199.180.249.51
50 2026-08-13 16:19 639222338608331104
155 ms 199.180.249.51
49 2026-08-13 16:02 639222328204609760
2010 ms 199.180.249.51
48 2026-08-13 15:45 639222317859759909
2010 ms 199.180.249.51
47 2026-08-13 15:28 639222307560137918
2008 ms 199.180.249.51
46 2026-08-13 15:10 639222297274357149
2008 ms 199.180.249.51
45 2026-08-13 14:16 639222265004477827
2132 ms 199.180.249.51
44 2026-08-13 14:00 639222255176583683
2007 ms 199.180.249.51
43 2026-08-13 13:43 639222245340146131
120 ms 199.180.249.51
42 2026-08-13 13:27 639222235662219956
2009 ms 199.180.249.51
41 2026-08-13 13:11 639222225817223284
2031 ms 199.180.249.51
40 2026-08-13 12:54 639222216341869648
2012 ms 199.180.249.51
39 2026-08-13 12:38 639222206848442189
142 ms 199.180.249.51
38 2026-08-13 12:23 639222197538963225
2009 ms 199.180.249.51
37 2026-08-13 12:07 639222188113685569
145 ms 199.180.249.51
36 2026-08-13 11:51 639222178880138458
2007 ms 199.180.249.51
35 2026-08-13 11:36 639222169343013317
138 ms 199.180.249.51
34 2026-08-13 11:20 639222159910600596
2007 ms 199.180.249.51
33 2026-08-13 10:28 639222128676274866
2116 ms 199.180.249.51
32 2026-08-13 10:12 639222119169781983
118 ms 199.180.249.51
31 2026-08-13 09:57 639222109996148889
3629 ms 199.180.249.51
30 2026-08-13 09:41 639222100791323799
2033 ms 199.180.249.51
29 2026-08-13 09:26 639222091647893142
2032 ms 199.180.249.51
28 2026-08-13 09:11 639222082524717649
2008 ms 199.180.249.51
27 2026-08-13 08:56 639222073378630456
2139 ms 199.180.249.51
26 2026-08-13 08:41 639222064537306701
3632 ms 199.180.249.51
25 2026-08-13 08:26 639222055409471864
120 ms 199.180.249.51
24 2026-08-13 08:10 639222046117152411
2126 ms 199.180.249.51
23 2026-08-13 07:55 639222036915107067
121 ms 199.180.249.51
22 2026-08-13 07:40 639222027654889141
120 ms 199.180.249.51
21 2026-08-13 06:48 639221996824612035
2221 ms 199.180.249.51
20 2026-08-13 06:33 639221987863418113
4 ms 199.180.249.51
19 2026-08-13 06:18 639221979006823112
4 ms 199.180.249.51
18 2026-08-13 06:03 639221970068466615
3 ms 199.180.249.51
17 2026-08-13 05:48 639221961001585139
2 ms 199.180.249.51
16 2026-08-13 05:33 639221952104046397
2008 ms 199.180.249.51
15 2026-08-13 05:18 639221943247694484
2 ms 199.180.249.51
14 2026-08-13 05:04 639221934603388241
3 ms 199.180.249.51
13 2026-08-13 04:49 639221925729273358
2008 ms 199.180.249.51
12 2026-08-13 04:34 639221916777813401
3 ms 199.180.249.51
11 2026-08-13 04:19 639221907816913910
2 ms 199.180.249.51
10 2026-08-13 04:04 639221898639694322
3 ms 199.180.249.51
9 2026-08-13 03:13 639221868257567489
2122 ms 199.180.249.51
8 2026-08-13 02:59 639221859270235608
7 ms 199.180.249.51
7 2026-08-13 02:43 639221850184464515
3 ms 199.180.249.51
6 2026-08-13 02:28 639221841141973425
3 ms 199.180.249.51
5 2026-08-13 01:37 639221810548753083
2008 ms 199.180.249.51
4 2026-08-13 01:23 639221801656796262
2467 ms 199.180.249.51
3 2026-08-13 01:08 639221792658715334
132 ms 199.180.249.51
2 2026-08-13 00:52 639221783571379176
3 ms 199.180.249.51
1 2026-08-13 00:01 639221753022017039
3 ms 199.180.249.51