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 2026-08-12. For this date, NameServerHistory found 62 DNS check records, 62 successful responses, 0 failed responses, and 1170 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

62

Historical checks stored for this nameserver on selected date

Average Latency

1170 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-12 23:46

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

62

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 2026-08-12 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
62 2026-08-12 23:46 639221744107644868
119 ms 199.180.249.51
61 2026-08-12 23:32 639221735030187244
3632 ms 199.180.249.51
60 2026-08-12 23:16 639221725815508109
4 ms 199.180.249.51
59 2026-08-12 22:25 639221694790955973
9 ms 199.180.249.51
58 2026-08-12 22:09 639221685562451720
146 ms 199.180.249.51
57 2026-08-12 21:54 639221676023655289
3748 ms 199.180.249.51
56 2026-08-12 21:38 639221666449119409
2008 ms 199.180.249.51
55 2026-08-12 20:46 639221635456432556
4 ms 199.180.249.51
54 2026-08-12 20:30 639221626313054202
3 ms 199.180.249.51
53 2026-08-12 20:15 639221617091958857
4 ms 199.180.249.51
52 2026-08-12 20:00 639221607786737151
2011 ms 199.180.249.51
51 2026-08-12 19:08 639221576664330059
3 ms 199.180.249.51
50 2026-08-12 18:53 639221567514216674
4 ms 199.180.249.51
49 2026-08-12 18:37 639221558399762524
120 ms 199.180.249.51
48 2026-08-12 18:22 639221549052016282
2008 ms 199.180.249.51
47 2026-08-12 17:30 639221517673834934
3677 ms 199.180.249.51
46 2026-08-12 17:14 639221508282311633
2134 ms 199.180.249.51
45 2026-08-12 16:58 639221498786324983
137 ms 199.180.249.51
44 2026-08-12 16:43 639221489157589737
2008 ms 199.180.249.51
43 2026-08-12 15:50 639221457655914645
2031 ms 199.180.249.51
42 2026-08-12 15:34 639221448164090526
120 ms 199.180.249.51
41 2026-08-12 15:18 639221438725783630
120 ms 199.180.249.51
40 2026-08-12 15:02 639221429178071087
2008 ms 199.180.249.51
39 2026-08-12 14:10 639221397761278719
2032 ms 199.180.249.51
38 2026-08-12 13:54 639221388200567278
121 ms 199.180.249.51
37 2026-08-12 13:38 639221378483570949
120 ms 199.180.249.51
36 2026-08-12 13:22 639221368872360139
2009 ms 199.180.249.51
35 2026-08-12 12:29 639221337226647415
2033 ms 199.180.249.51
34 2026-08-12 12:13 639221327924087446
2014 ms 199.180.249.51
33 2026-08-12 11:58 639221318096976375
140 ms 199.180.249.51
32 2026-08-12 11:41 639221308343145274
2008 ms 199.180.249.51
31 2026-08-12 10:49 639221277089610470
164 ms 199.180.249.51
30 2026-08-12 10:33 639221267628136359
3788 ms 199.180.249.51
29 2026-08-12 10:17 639221257907569952
122 ms 199.180.249.51
28 2026-08-12 10:01 639221248402420965
2031 ms 199.180.249.51
27 2026-08-12 09:08 639221216797540533
2169 ms 199.180.249.51
26 2026-08-12 08:53 639221207385792352
130 ms 199.180.249.51
25 2026-08-12 08:37 639221198078534844
2151 ms 199.180.249.51
24 2026-08-12 08:21 639221188677585577
2008 ms 199.180.249.51
23 2026-08-12 07:29 639221157276484143
129 ms 199.180.249.51
22 2026-08-12 07:13 639221147876262183
2253 ms 199.180.249.51
21 2026-08-12 06:58 639221138388812469
2226 ms 199.180.249.51
20 2026-08-12 06:42 639221128987381118
4 ms 199.180.249.51
19 2026-08-12 05:50 639221097816416095
126 ms 199.180.249.51
18 2026-08-12 05:34 639221088508065616
2008 ms 199.180.249.51
17 2026-08-12 05:19 639221079092308503
2009 ms 199.180.249.51
16 2026-08-12 05:03 639221069595873597
2130 ms 199.180.249.51
15 2026-08-12 04:11 639221038601577496
2009 ms 199.180.249.51
14 2026-08-12 03:56 639221029533901299
119 ms 199.180.249.51
13 2026-08-12 03:40 639221020333828965
120 ms 199.180.249.51
12 2026-08-12 03:25 639221011110510484
2009 ms 199.180.249.51
11 2026-08-12 02:33 639220979815209769
2007 ms 199.180.249.51
10 2026-08-12 02:18 639220970971410921
2 ms 199.180.249.51
9 2026-08-12 02:03 639220961848982361
3 ms 199.180.249.51
8 2026-08-12 01:48 639220952784591501
2007 ms 199.180.249.51
7 2026-08-12 01:33 639220943893596731
3 ms 199.180.249.51
6 2026-08-12 01:18 639220934954704520
3 ms 199.180.249.51
5 2026-08-12 01:03 639220925792457751
3 ms 199.180.249.51
4 2026-08-12 00:48 639220916610063538
2031 ms 199.180.249.51
3 2026-08-12 00:32 639220907229361754
120 ms 199.180.249.51
2 2026-08-12 00:17 639220897896762127
3 ms 199.180.249.51
1 2026-08-12 00:01 639220888396333845
2127 ms 199.180.249.51