DNS response history for ns2.itbookmac.com

ns2.itbookmac.com 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, 73 successful responses, 2 failed responses, and 211 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 ns2.itbookmac.com.
Records on Selected Date

75

Historical checks stored for this nameserver on selected date

Average Latency

211 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-23 23:44

All timestamps shown in UTC

Latest Resolved IP on Selected Date

188.116.25.204

Most recently resolved hosting IP on selected date

Successful Responses

73

Checks that returned a measurable response

Failed Responses

2

Checks with no response or no returned latency

Failure Rate

3%

Based on the selected date history

Selected Date Status

Responsive

At least one successful response exists on selected date

History for ns2.itbookmac.com

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 23:44 639231254406598736
62 ms 188.116.25.204
74 2026-08-23 23:28 639231244697865594
60 ms 188.116.25.204
73 2026-08-23 23:11 639231234893504693
6 ms 188.116.25.204
72 2026-08-23 22:55 639231225024549139
46 ms 188.116.25.204
71 2026-08-23 22:38 639231214931957622
57 ms 188.116.25.204
70 2026-08-23 22:22 639231204962010549
44 ms 188.116.25.204
69 2026-08-23 22:05 639231195170138463
43 ms 188.116.25.204
68 2026-08-23 21:49 639231185235020577
52 ms 188.116.25.204
67 2026-08-23 21:32 639231175558690075
47 ms 188.116.25.204
66 2026-08-23 21:16 639231165610444012
38 ms 188.116.25.204
65 2026-08-23 20:23 639231133806425363
50 ms 188.116.25.204
64 2026-08-23 20:07 639231124203758023
48 ms 188.116.25.204
63 2026-08-23 19:51 639231114428262706
53 ms 188.116.25.204
62 2026-08-23 19:34 639231104662480065
87 ms 188.116.25.204
61 2026-08-23 19:18 639231094840372018
28 ms 188.116.25.204
60 2026-08-23 19:02 639231085024583224
58 ms 188.116.25.204
59 2026-08-23 18:45 639231075257417427
43 ms 188.116.25.204
58 2026-08-23 18:29 639231065516009503
77 ms 188.116.25.204
57 2026-08-23 18:13 639231055805348837
12 ms 188.116.25.204
56 2026-08-23 17:57 639231045980373765
-
55 2026-08-23 17:40 639231035984577527
55 ms 188.116.25.204
54 2026-08-23 17:23 639231025928115303
58 ms 188.116.25.204
53 2026-08-23 16:30 639230994250157583
43 ms 188.116.25.204
52 2026-08-23 16:14 639230984476411369
64 ms 188.116.25.204
51 2026-08-23 15:58 639230974838373450
17 ms 188.116.25.204
50 2026-08-23 15:42 639230965244277645
57 ms 188.116.25.204
49 2026-08-23 15:26 639230955522101820
23 ms 188.116.25.204
48 2026-08-23 15:10 639230945754521603
43 ms 188.116.25.204
47 2026-08-23 14:53 639230935852040504
30 ms 188.116.25.204
46 2026-08-23 14:37 639230926222061048
9 ms 188.116.25.204
45 2026-08-23 14:21 639230916449726907
47 ms 188.116.25.204
44 2026-08-23 14:04 639230906595053086
-
43 2026-08-23 13:48 639230896680429441
46 ms 188.116.25.204
42 2026-08-23 13:31 639230886630210965
90 ms 188.116.25.204
41 2026-08-23 12:39 639230855430405719
16 ms 188.116.25.204
40 2026-08-23 12:23 639230845707499136
101 ms 188.116.25.204
39 2026-08-23 12:07 639230836186805419
10 ms 188.116.25.204
38 2026-08-23 11:51 639230826493828316
80 ms 188.116.25.204
37 2026-08-23 11:35 639230816817882996
3 ms 188.116.25.204
36 2026-08-23 11:18 639230806933854189
34 ms 188.116.25.204
35 2026-08-23 11:02 639230797120243854
89 ms 188.116.25.204
34 2026-08-23 10:45 639230787310272840
4 ms 188.116.25.204
33 2026-08-23 10:29 639230777600173142
43 ms 188.116.25.204
32 2026-08-23 10:13 639230767665024593
56 ms 188.116.25.204
31 2026-08-23 09:56 639230757720962293
50 ms 188.116.25.204
30 2026-08-23 09:39 639230747722189784
58 ms 188.116.25.204
29 2026-08-23 08:47 639230716313923480
39 ms 188.116.25.204
28 2026-08-23 08:31 639230706813835990
39 ms 188.116.25.204
27 2026-08-23 08:15 639230696871062203
2081 ms 188.116.25.204
26 2026-08-23 07:58 639230687142781616
46 ms 188.116.25.204
25 2026-08-23 07:42 639230677432142227
44 ms 188.116.25.204
24 2026-08-23 07:26 639230667686258061
4025 ms 188.116.25.204
23 2026-08-23 07:10 639230658039243685
2039 ms 188.116.25.204
22 2026-08-23 06:54 639230648468473803
105 ms 188.116.25.204
21 2026-08-23 06:38 639230638829658294
106 ms 188.116.25.204
20 2026-08-23 06:22 639230629247017617
45 ms 188.116.25.204
19 2026-08-23 06:06 639230619625318239
51 ms 188.116.25.204
18 2026-08-23 05:49 639230609697630264
35 ms 188.116.25.204
17 2026-08-23 04:58 639230578570131864
2066 ms 188.116.25.204
16 2026-08-23 04:42 639230568958963168
57 ms 188.116.25.204
15 2026-08-23 04:25 639230559287611211
36 ms 188.116.25.204
14 2026-08-23 04:09 639230549524312030
42 ms 188.116.25.204
13 2026-08-23 03:53 639230539739801669
2030 ms 188.116.25.204
12 2026-08-23 03:37 639230530084069375
39 ms 188.116.25.204
11 2026-08-23 03:21 639230520362691441
47 ms 188.116.25.204
10 2026-08-23 03:04 639230510677194518
46 ms 188.116.25.204
9 2026-08-23 02:48 639230501156002646
47 ms 188.116.25.204
8 2026-08-23 02:32 639230491502198541
25 ms 188.116.25.204
7 2026-08-23 02:16 639230481860318494
13 ms 188.116.25.204
6 2026-08-23 02:00 639230471893008575
97 ms 188.116.25.204
5 2026-08-23 01:07 639230440030877421
18 ms 188.116.25.204
4 2026-08-23 00:51 639230430479725508
21 ms 188.116.25.204
3 2026-08-23 00:35 639230420875160219
48 ms 188.116.25.204
2 2026-08-23 00:19 639230411240692575
43 ms 188.116.25.204
1 2026-08-23 00:03 639230401550806607
66 ms 188.116.25.204