DNS response history for rtfm.insomnia.org

rtfm.insomnia.org 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 75 DNS check records, 75 successful responses, 0 failed responses, and 323 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 rtfm.insomnia.org.
Records on Selected Date

75

Historical checks stored for this nameserver on selected date

Average Latency

323 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-23 23:49

All timestamps shown in UTC

Latest Resolved IP on Selected Date

216.158.235.42

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 rtfm.insomnia.org

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
75 2026-08-23 23:49 639231254406598736
20 ms 216.158.235.42
74 2026-08-23 23:33 639231244697865594
57 ms 216.158.235.42
73 2026-08-23 23:17 639231234893504693
218 ms 216.158.235.42
72 2026-08-23 23:00 639231225024549139
97 ms 216.158.235.42
71 2026-08-23 22:44 639231214931957622
2103 ms 216.158.235.42
70 2026-08-23 22:27 639231204962010549
106 ms 216.158.235.42
69 2026-08-23 22:11 639231195170138463
102 ms 216.158.235.42
68 2026-08-23 21:54 639231185235020577
258 ms 216.158.235.42
67 2026-08-23 21:38 639231175558690075
218 ms 216.158.235.42
66 2026-08-23 21:21 639231165610444012
21 ms 216.158.235.42
65 2026-08-23 20:28 639231133806425363
225 ms 216.158.235.42
64 2026-08-23 20:12 639231124203758023
2103 ms 216.158.235.42
63 2026-08-23 19:56 639231114428262706
11 ms 216.158.235.42
62 2026-08-23 19:40 639231104662480065
227 ms 216.158.235.42
61 2026-08-23 19:24 639231094840372018
112 ms 216.158.235.42
60 2026-08-23 19:07 639231085024583224
2009 ms 216.158.235.42
59 2026-08-23 18:51 639231075257417427
219 ms 216.158.235.42
58 2026-08-23 18:35 639231065516009503
273 ms 216.158.235.42
57 2026-08-23 18:18 639231055805348837
115 ms 216.158.235.42
56 2026-08-23 18:02 639231045980373765
212 ms 216.158.235.42
55 2026-08-23 17:45 639231035984577527
193 ms 216.158.235.42
54 2026-08-23 17:29 639231025928115303
2198 ms 216.158.235.42
53 2026-08-23 16:36 639230994250157583
243 ms 216.158.235.42
52 2026-08-23 16:20 639230984476411369
24 ms 216.158.235.42
51 2026-08-23 16:03 639230974838373450
22 ms 216.158.235.42
50 2026-08-23 15:47 639230965244277645
120 ms 216.158.235.42
49 2026-08-23 15:31 639230955522101820
2256 ms 216.158.235.42
48 2026-08-23 15:15 639230945754521603
120 ms 216.158.235.42
47 2026-08-23 14:59 639230935852040504
127 ms 216.158.235.42
46 2026-08-23 14:42 639230926222061048
5 ms 216.158.235.42
45 2026-08-23 14:26 639230916449726907
219 ms 216.158.235.42
44 2026-08-23 14:10 639230906595053086
13 ms 216.158.235.42
43 2026-08-23 13:53 639230896680429441
2008 ms 216.158.235.42
42 2026-08-23 13:36 639230886630210965
222 ms 216.158.235.42
41 2026-08-23 12:45 639230855430405719
4 ms 216.158.235.42
40 2026-08-23 12:28 639230845707499136
40 ms 216.158.235.42
39 2026-08-23 12:12 639230836186805419
10 ms 216.158.235.42
38 2026-08-23 11:56 639230826493828316
6 ms 216.158.235.42
37 2026-08-23 11:40 639230816817882996
2 ms 216.158.235.42
36 2026-08-23 11:24 639230806933854189
33 ms 216.158.235.42
35 2026-08-23 11:07 639230797120243854
136 ms 216.158.235.42
34 2026-08-23 10:51 639230787310272840
3 ms 216.158.235.42
33 2026-08-23 10:35 639230777600173142
201 ms 216.158.235.42
32 2026-08-23 10:18 639230767665024593
114 ms 216.158.235.42
31 2026-08-23 10:02 639230757720962293
209 ms 216.158.235.42
30 2026-08-23 09:45 639230747722189784
147 ms 216.158.235.42
29 2026-08-23 08:53 639230716313923480
50 ms 216.158.235.42
28 2026-08-23 08:37 639230706813835990
127 ms 216.158.235.42
27 2026-08-23 08:20 639230696871062203
53 ms 216.158.235.42
26 2026-08-23 08:04 639230687142781616
105 ms 216.158.235.42
25 2026-08-23 07:48 639230677432142227
4 ms 216.158.235.42
24 2026-08-23 07:32 639230667686258061
219 ms 216.158.235.42
23 2026-08-23 07:16 639230658039243685
3 ms 216.158.235.42
22 2026-08-23 06:59 639230648468473803
203 ms 216.158.235.42
21 2026-08-23 06:43 639230638829658294
8 ms 216.158.235.42
20 2026-08-23 06:27 639230629247017617
11 ms 216.158.235.42
19 2026-08-23 06:11 639230619625318239
2181 ms 216.158.235.42
18 2026-08-23 05:55 639230609697630264
7 ms 216.158.235.42
17 2026-08-23 05:03 639230578570131864
185 ms 216.158.235.42
16 2026-08-23 04:47 639230568958963168
3 ms 216.158.235.42
15 2026-08-23 04:31 639230559287611211
38 ms 216.158.235.42
14 2026-08-23 04:15 639230549524312030
32 ms 216.158.235.42
13 2026-08-23 03:58 639230539739801669
128 ms 216.158.235.42
12 2026-08-23 03:42 639230530084069375
202 ms 216.158.235.42
11 2026-08-23 03:26 639230520362691441
109 ms 216.158.235.42
10 2026-08-23 03:10 639230510677194518
110 ms 216.158.235.42
9 2026-08-23 02:54 639230501156002646
137 ms 216.158.235.42
8 2026-08-23 02:38 639230491502198541
261 ms 216.158.235.42
7 2026-08-23 02:22 639230481860318494
4 ms 216.158.235.42
6 2026-08-23 02:05 639230471893008575
6 ms 216.158.235.42
5 2026-08-23 01:12 639230440030877421
223 ms 216.158.235.42
4 2026-08-23 00:56 639230430479725508
206 ms 216.158.235.42
3 2026-08-23 00:40 639230420875160219
122 ms 216.158.235.42
2 2026-08-23 00:24 639230411240692575
12 ms 216.158.235.42
1 2026-08-23 00:08 639230401550806607
2114 ms 216.158.235.42