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 2026-08-19. For this date, NameServerHistory found 75 DNS check records, 75 successful responses, 0 failed responses, and 1058 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

75

Historical checks stored for this nameserver on selected date

Average Latency

1058 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-19 23:54

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

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 ns1.iamdevnull.info

Showing DNS history for 2026-08-19 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 2026-08-19 23:54 639227795899225951
2 ms 199.180.249.51
74 2026-08-19 23:38 639227786351762008
4132 ms 199.180.249.51
73 2026-08-19 23:22 639227776640591733
2 ms 199.180.249.51
72 2026-08-19 23:06 639227767128841282
2 ms 199.180.249.51
71 2026-08-19 22:50 639227757477304711
3 ms 199.180.249.51
70 2026-08-19 22:34 639227747572098014
2421 ms 199.180.249.51
69 2026-08-19 22:17 639227737588613113
3 ms 199.180.249.51
68 2026-08-19 21:24 639227706134603955
3 ms 199.180.249.51
67 2026-08-19 21:09 639227696589027396
121 ms 199.180.249.51
66 2026-08-19 20:52 639227687097707639
2 ms 199.180.249.51
65 2026-08-19 20:37 639227677474464487
2 ms 199.180.249.51
64 2026-08-19 20:21 639227667767441118
123 ms 199.180.249.51
63 2026-08-19 20:04 639227657984833832
122 ms 199.180.249.51
62 2026-08-19 19:48 639227648079992640
5 ms 199.180.249.51
61 2026-08-19 19:32 639227638125048441
3 ms 199.180.249.51
60 2026-08-19 19:15 639227628211392142
2122 ms 199.180.249.51
59 2026-08-19 18:58 639227618261696275
2010 ms 199.180.249.51
58 2026-08-19 18:42 639227608366233645
2009 ms 199.180.249.51
57 2026-08-19 18:25 639227598301787588
2007 ms 199.180.249.51
56 2026-08-19 17:32 639227566241010716
10 ms 199.180.249.51
55 2026-08-19 17:15 639227556454538959
3 ms 199.180.249.51
54 2026-08-19 16:59 639227546640305542
4 ms 199.180.249.51
53 2026-08-19 16:42 639227536965466472
3 ms 199.180.249.51
52 2026-08-19 16:26 639227527048658280
3644 ms 199.180.249.51
51 2026-08-19 16:10 639227517386634438
2 ms 199.180.249.51
50 2026-08-19 15:54 639227507459551637
6 ms 199.180.249.51
49 2026-08-19 15:37 639227497515595277
2127 ms 199.180.249.51
48 2026-08-19 15:20 639227487441798036
121 ms 199.180.249.51
47 2026-08-19 15:04 639227477445551863
120 ms 199.180.249.51
46 2026-08-19 14:47 639227467297067891
2138 ms 199.180.249.51
45 2026-08-19 14:30 639227457057795635
3740 ms 199.180.249.51
44 2026-08-19 13:37 639227425244777397
31 ms 199.180.249.51
43 2026-08-19 13:20 639227415422116485
2160 ms 199.180.249.51
42 2026-08-19 13:03 639227405307256053
2133 ms 199.180.249.51
41 2026-08-19 12:47 639227395396602630
2031 ms 199.180.249.51
40 2026-08-19 12:30 639227385510363611
4010 ms 199.180.249.51
39 2026-08-19 12:14 639227375508324850
2031 ms 199.180.249.51
38 2026-08-19 11:57 639227365326611906
2008 ms 199.180.249.51
37 2026-08-19 11:40 639227355360014208
120 ms 199.180.249.51
36 2026-08-19 11:24 639227345036782165
2032 ms 199.180.249.51
35 2026-08-19 11:06 639227334992964533
120 ms 199.180.249.51
34 2026-08-19 10:50 639227324986605572
2009 ms 199.180.249.51
33 2026-08-19 10:33 639227314928414539
120 ms 199.180.249.51
32 2026-08-19 09:39 639227283029182134
2414 ms 199.180.249.51
31 2026-08-19 09:23 639227273294779350
2008 ms 199.180.249.51
30 2026-08-19 09:07 639227263525231313
2031 ms 199.180.249.51
29 2026-08-19 08:50 639227253578313363
2493 ms 199.180.249.51
28 2026-08-19 08:34 639227243649973322
2008 ms 199.180.249.51
27 2026-08-19 08:17 639227233581059317
120 ms 199.180.249.51
26 2026-08-19 08:01 639227223667352067
3634 ms 199.180.249.51
25 2026-08-19 07:44 639227213714837066
147 ms 199.180.249.51
24 2026-08-19 07:27 639227203701208496
122 ms 199.180.249.51
23 2026-08-19 07:11 639227193643202179
3625 ms 199.180.249.51
22 2026-08-19 06:54 639227183584431597
121 ms 199.180.249.51
21 2026-08-19 06:37 639227173347403088
2216 ms 199.180.249.51
20 2026-08-19 05:43 639227141523007601
2008 ms 199.180.249.51
19 2026-08-19 05:27 639227131785931574
3 ms 199.180.249.51
18 2026-08-19 05:11 639227122176475389
3 ms 199.180.249.51
17 2026-08-19 04:55 639227112668934596
3 ms 199.180.249.51
16 2026-08-19 04:39 639227102773292788
2 ms 199.180.249.51
15 2026-08-19 04:23 639227093141136930
2 ms 199.180.249.51
14 2026-08-19 04:07 639227083449420147
122 ms 199.180.249.51
13 2026-08-19 03:50 639227073771748493
3 ms 199.180.249.51
12 2026-08-19 03:34 639227063977347614
121 ms 199.180.249.51
11 2026-08-19 03:18 639227054253519024
2008 ms 199.180.249.51
10 2026-08-19 03:02 639227044381963886
2011 ms 199.180.249.51
9 2026-08-19 02:45 639227034441085514
2140 ms 199.180.249.51
8 2026-08-19 01:53 639227003126489968
3 ms 199.180.249.51
7 2026-08-19 01:37 639226993456311614
2 ms 199.180.249.51
6 2026-08-19 01:20 639226983847312345
3 ms 199.180.249.51
5 2026-08-19 01:04 639226974357874853
3 ms 199.180.249.51
4 2026-08-19 00:49 639226964670484721
3 ms 199.180.249.51
3 2026-08-19 00:33 639226954857899696
2 ms 199.180.249.51
2 2026-08-19 00:16 639226945091603488
2033 ms 199.180.249.51
1 2026-08-19 00:00 639226935204800669
2122 ms 199.180.249.51