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 2026-08-23. For this date, NameServerHistory found 76 DNS check records, 76 successful responses, 0 failed responses, and 812 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

76

Historical checks stored for this nameserver on selected date

Average Latency

812 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-23 23:58

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

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 ns1.iamdevnull.info

Showing DNS history for 2026-08-23 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 2026-08-23 23:58 639231254406598736
10 ms 199.180.249.51
75 2026-08-23 23:42 639231244697865594
3715 ms 199.180.249.51
74 2026-08-23 23:26 639231234893504693
3 ms 199.180.249.51
73 2026-08-23 23:09 639231225024549139
3 ms 199.180.249.51
72 2026-08-23 22:53 639231214931957622
4 ms 199.180.249.51
71 2026-08-23 22:36 639231204962010549
2 ms 199.180.249.51
70 2026-08-23 22:19 639231195170138463
2 ms 199.180.249.51
69 2026-08-23 22:03 639231185235020577
2 ms 199.180.249.51
68 2026-08-23 21:47 639231175558690075
2009 ms 199.180.249.51
67 2026-08-23 21:31 639231165610444012
3 ms 199.180.249.51
66 2026-08-23 20:38 639231133806425363
6 ms 199.180.249.51
65 2026-08-23 20:21 639231124203758023
4134 ms 199.180.249.51
64 2026-08-23 20:05 639231114428262706
3635 ms 199.180.249.51
63 2026-08-23 19:49 639231104662480065
1764 ms 199.180.249.51
62 2026-08-23 19:33 639231094840372018
2014 ms 199.180.249.51
61 2026-08-23 19:16 639231085024583224
4 ms 199.180.249.51
60 2026-08-23 19:00 639231075257417427
6 ms 199.180.249.51
59 2026-08-23 18:44 639231065516009503
2134 ms 199.180.249.51
58 2026-08-23 18:27 639231055805348837
127 ms 199.180.249.51
57 2026-08-23 18:11 639231045980373765
119 ms 199.180.249.51
56 2026-08-23 17:55 639231035984577527
2031 ms 199.180.249.51
55 2026-08-23 17:38 639231025928115303
4 ms 199.180.249.51
54 2026-08-23 16:45 639230994250157583
9 ms 199.180.249.51
53 2026-08-23 16:29 639230984476411369
3 ms 199.180.249.51
52 2026-08-23 16:12 639230974838373450
4141 ms 199.180.249.51
51 2026-08-23 15:56 639230965244277645
2 ms 199.180.249.51
50 2026-08-23 15:40 639230955522101820
2 ms 199.180.249.51
49 2026-08-23 15:24 639230945754521603
3634 ms 199.180.249.51
48 2026-08-23 15:08 639230935852040504
2009 ms 199.180.249.51
47 2026-08-23 14:51 639230926222061048
3 ms 199.180.249.51
46 2026-08-23 14:35 639230916449726907
2 ms 199.180.249.51
45 2026-08-23 14:19 639230906595053086
5 ms 199.180.249.51
44 2026-08-23 14:02 639230896680429441
2009 ms 199.180.249.51
43 2026-08-23 13:46 639230886630210965
2128 ms 199.180.249.51
42 2026-08-23 12:53 639230855430405719
3 ms 199.180.249.51
41 2026-08-23 12:37 639230845707499136
3 ms 199.180.249.51
40 2026-08-23 12:21 639230836186805419
3 ms 199.180.249.51
39 2026-08-23 12:05 639230826493828316
2 ms 199.180.249.51
38 2026-08-23 11:49 639230816817882996
2010 ms 199.180.249.51
37 2026-08-23 11:33 639230806933854189
3 ms 199.180.249.51
36 2026-08-23 11:16 639230797120243854
2032 ms 199.180.249.51
35 2026-08-23 11:00 639230787310272840
2 ms 199.180.249.51
34 2026-08-23 10:44 639230777600173142
3 ms 199.180.249.51
33 2026-08-23 10:27 639230767665024593
3 ms 199.180.249.51
32 2026-08-23 10:11 639230757720962293
2233 ms 199.180.249.51
31 2026-08-23 09:54 639230747722189784
2 ms 199.180.249.51
30 2026-08-23 09:02 639230716313923480
2139 ms 199.180.249.51
29 2026-08-23 08:45 639230706813835990
2142 ms 199.180.249.51
28 2026-08-23 08:29 639230696871062203
2 ms 199.180.249.51
27 2026-08-23 08:13 639230687142781616
3 ms 199.180.249.51
26 2026-08-23 07:57 639230677432142227
3 ms 199.180.249.51
25 2026-08-23 07:41 639230667686258061
2 ms 199.180.249.51
24 2026-08-23 07:24 639230658039243685
9 ms 199.180.249.51
23 2026-08-23 07:08 639230648468473803
2139 ms 199.180.249.51
22 2026-08-23 06:52 639230638829658294
144 ms 199.180.249.51
21 2026-08-23 06:36 639230629247017617
3 ms 199.180.249.51
20 2026-08-23 06:20 639230619625318239
2031 ms 199.180.249.51
19 2026-08-23 06:04 639230609697630264
2 ms 199.180.249.51
18 2026-08-23 05:12 639230578570131864
3 ms 199.180.249.51
17 2026-08-23 04:56 639230568958963168
2134 ms 199.180.249.51
16 2026-08-23 04:40 639230559287611211
3 ms 199.180.249.51
15 2026-08-23 04:24 639230549524312030
3 ms 199.180.249.51
14 2026-08-23 04:07 639230539739801669
3 ms 199.180.249.51
13 2026-08-23 03:51 639230530084069375
124 ms 199.180.249.51
12 2026-08-23 03:35 639230520362691441
3 ms 199.180.249.51
11 2026-08-23 03:19 639230510677194518
3 ms 199.180.249.51
10 2026-08-23 03:03 639230501156002646
2130 ms 199.180.249.51
9 2026-08-23 02:47 639230491502198541
2 ms 199.180.249.51
8 2026-08-23 02:31 639230481860318494
2031 ms 199.180.249.51
7 2026-08-23 02:15 639230471893008575
2223 ms 199.180.249.51
6 2026-08-23 01:21 639230440030877421
140 ms 199.180.249.51
5 2026-08-23 01:05 639230430479725508
168 ms 199.180.249.51
4 2026-08-23 00:49 639230420875160219
3 ms 199.180.249.51
3 2026-08-23 00:33 639230411240692575
2033 ms 199.180.249.51
2 2026-08-23 00:17 639230401550806607
3 ms 199.180.249.51
1 2026-08-23 00:01 639230391807229016
119 ms 199.180.249.51