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 2026-08-22. For this date, NameServerHistory found 74 DNS check records, 72 successful responses, 2 failed responses, and 215 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

74

Historical checks stored for this nameserver on selected date

Average Latency

215 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-22 23:46

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

72

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 2026-08-22 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
74 2026-08-22 23:46 639230391807229016
69 ms 188.116.25.204
73 2026-08-22 23:30 639230382051619327
5 ms 188.116.25.204
72 2026-08-22 23:14 639230372323353529
25 ms 188.116.25.204
71 2026-08-22 22:58 639230362586451064
60 ms 188.116.25.204
70 2026-08-22 22:41 639230352793666303
101 ms 188.116.25.204
69 2026-08-22 22:25 639230342775737758
53 ms 188.116.25.204
68 2026-08-22 22:08 639230332639939561
72 ms 188.116.25.204
67 2026-08-22 21:15 639230301014190104
68 ms 188.116.25.204
66 2026-08-22 20:58 639230291048161498
32 ms 188.116.25.204
65 2026-08-22 20:41 639230280894353664
37 ms 188.116.25.204
64 2026-08-22 20:24 639230270699419073
81 ms 188.116.25.204
63 2026-08-22 20:07 639230260248163050
61 ms 188.116.25.204
62 2026-08-22 19:50 639230250122494282
53 ms 188.116.25.204
61 2026-08-22 19:33 639230239972935046
2062 ms 188.116.25.204
60 2026-08-22 19:16 639230229963262464
43 ms 188.116.25.204
59 2026-08-22 19:00 639230220033804658
37 ms 188.116.25.204
58 2026-08-22 18:43 639230209891107289
33 ms 188.116.25.204
57 2026-08-22 18:26 639230199630298717
43 ms 188.116.25.204
56 2026-08-22 18:09 639230189301984150
54 ms 188.116.25.204
55 2026-08-22 17:15 639230157138468804
46 ms 188.116.25.204
54 2026-08-22 16:58 639230146987869495
73 ms 188.116.25.204
53 2026-08-22 16:41 639230136768638516
55 ms 188.116.25.204
52 2026-08-22 16:25 639230126735907877
22 ms 188.116.25.204
51 2026-08-22 16:07 639230116551187768
36 ms 188.116.25.204
50 2026-08-22 15:50 639230106335615913
40 ms 188.116.25.204
49 2026-08-22 15:34 639230096177758176
2027 ms 188.116.25.204
48 2026-08-22 15:17 639230086185999993
79 ms 188.116.25.204
47 2026-08-22 15:00 639230076247854903
2057 ms 188.116.25.204
46 2026-08-22 14:43 639230066076077530
60 ms 188.116.25.204
45 2026-08-22 14:26 639230055738197328
42 ms 188.116.25.204
44 2026-08-22 14:09 639230045411225521
-
43 2026-08-22 13:15 639230013046000470
51 ms 188.116.25.204
42 2026-08-22 12:58 639230003090037878
43 ms 188.116.25.204
41 2026-08-22 12:42 639229993008259475
49 ms 188.116.25.204
40 2026-08-22 12:25 639229982909449470
33 ms 188.116.25.204
39 2026-08-22 12:08 639229973035502212
69 ms 188.116.25.204
38 2026-08-22 11:52 639229963064296145
50 ms 188.116.25.204
37 2026-08-22 11:35 639229952996162143
52 ms 188.116.25.204
36 2026-08-22 11:18 639229943051949195
58 ms 188.116.25.204
35 2026-08-22 11:02 639229932919214934
-
34 2026-08-22 10:44 639229922745889838
34 ms 188.116.25.204
33 2026-08-22 10:28 639229912587214796
63 ms 188.116.25.204
32 2026-08-22 10:10 639229902240004454
46 ms 188.116.25.204
31 2026-08-22 09:18 639229870800501662
4 ms 188.116.25.204
30 2026-08-22 09:02 639229861058384956
34 ms 188.116.25.204
29 2026-08-22 08:45 639229851158592604
23 ms 188.116.25.204
28 2026-08-22 08:29 639229841475569629
55 ms 188.116.25.204
27 2026-08-22 08:13 639229831887658471
72 ms 188.116.25.204
26 2026-08-22 07:57 639229822043670346
12 ms 188.116.25.204
25 2026-08-22 07:40 639229812327913936
47 ms 188.116.25.204
24 2026-08-22 07:24 639229802629488686
26 ms 188.116.25.204
23 2026-08-22 07:08 639229793051447309
56 ms 188.116.25.204
22 2026-08-22 06:52 639229783303531961
41 ms 188.116.25.204
21 2026-08-22 06:36 639229773458051942
47 ms 188.116.25.204
20 2026-08-22 06:19 639229763373848056
48 ms 188.116.25.204
19 2026-08-22 05:27 639229732140622809
79 ms 188.116.25.204
18 2026-08-22 05:11 639229722699695967
2024 ms 188.116.25.204
17 2026-08-22 04:55 639229713097498075
2044 ms 188.116.25.204
16 2026-08-22 04:39 639229703543969637
2032 ms 188.116.25.204
15 2026-08-22 04:23 639229693970392873
5 ms 188.116.25.204
14 2026-08-22 04:07 639229684277329469
120 ms 188.116.25.204
13 2026-08-22 03:51 639229674501596661
34 ms 188.116.25.204
12 2026-08-22 03:35 639229665064441147
98 ms 188.116.25.204
11 2026-08-22 03:19 639229655507536872
84 ms 188.116.25.204
10 2026-08-22 03:03 639229645849603111
42 ms 188.116.25.204
9 2026-08-22 02:47 639229636090497453
44 ms 188.116.25.204
8 2026-08-22 02:30 639229625978544281
69 ms 188.116.25.204
7 2026-08-22 01:38 639229594644662176
41 ms 188.116.25.204
6 2026-08-22 01:22 639229585214633065
72 ms 188.116.25.204
5 2026-08-22 01:06 639229575581042175
66 ms 188.116.25.204
4 2026-08-22 00:50 639229565912268962
3 ms 188.116.25.204
3 2026-08-22 00:34 639229556237813203
2 ms 188.116.25.204
2 2026-08-22 00:18 639229546625802518
5 ms 188.116.25.204
1 2026-08-22 00:02 639229537172016621
44 ms 188.116.25.204