DNS response history for ns1.mountainbook.net

ns1.mountainbook.net 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 2026-08-26. For this date, NameServerHistory found 59 DNS check records, 59 successful responses, 0 failed responses, and 582 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.mountainbook.net.
Records on Selected Date

59

Historical checks stored for this nameserver on selected date

Average Latency

582 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-26 20:05

All timestamps shown in UTC

Latest Resolved IP on Selected Date

94.23.172.73

Most recently resolved hosting IP on selected date

Successful Responses

59

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.mountainbook.net

Showing DNS history for 2026-08-26 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
59 2026-08-26 20:05 639233710560486320
16 ms 94.23.172.73
58 2026-08-26 19:47 639233699834667450
2011 ms 94.23.172.73
57 2026-08-26 18:53 639233667209186136
2043 ms 94.23.172.73
56 2026-08-26 18:36 639233656814316266
35 ms 94.23.172.73
55 2026-08-26 18:18 639233646245051806
61 ms 94.23.172.73
54 2026-08-26 18:00 639233635663779051
30 ms 94.23.172.73
53 2026-08-26 17:43 639233624977342122
2065 ms 94.23.172.73
52 2026-08-26 17:25 639233614446136153
2033 ms 94.23.172.73
51 2026-08-26 17:07 639233603737877581
2044 ms 94.23.172.73
50 2026-08-26 16:50 639233593269224651
58 ms 94.23.172.73
49 2026-08-26 16:32 639233582635086903
35 ms 94.23.172.73
48 2026-08-26 16:14 639233572000374575
39 ms 94.23.172.73
47 2026-08-26 15:56 639233561188633861
39 ms 94.23.172.73
46 2026-08-26 15:38 639233550544357027
40 ms 94.23.172.73
45 2026-08-26 14:44 639233517966053117
2017 ms 94.23.172.73
44 2026-08-26 14:27 639233507603253585
42 ms 94.23.172.73
43 2026-08-26 14:09 639233497229039167
92 ms 94.23.172.73
42 2026-08-26 13:52 639233486864546406
43 ms 94.23.172.73
41 2026-08-26 13:35 639233476455174682
39 ms 94.23.172.73
40 2026-08-26 13:18 639233466171592605
74 ms 94.23.172.73
39 2026-08-26 13:01 639233455747096265
2020 ms 94.23.172.73
38 2026-08-26 12:43 639233445367152284
36 ms 94.23.172.73
37 2026-08-26 12:26 639233434974187439
36 ms 94.23.172.73
36 2026-08-26 12:08 639233424567558554
45 ms 94.23.172.73
35 2026-08-26 11:51 639233414056832719
47 ms 94.23.172.73
34 2026-08-26 11:33 639233403515141099
2008 ms 94.23.172.73
33 2026-08-26 10:39 639233370841350248
19 ms 94.23.172.73
32 2026-08-26 10:21 639233360361507238
40 ms 94.23.172.73
31 2026-08-26 10:04 639233350067824371
56 ms 94.23.172.73
30 2026-08-26 09:47 639233339545274518
53 ms 94.23.172.73
29 2026-08-26 09:29 639233329214918079
2070 ms 94.23.172.73
28 2026-08-26 09:12 639233318749762337
49 ms 94.23.172.73
27 2026-08-26 08:55 639233308387917838
53 ms 94.23.172.73
26 2026-08-26 08:37 639233297961740122
2008 ms 94.23.172.73
25 2026-08-26 08:20 639233287487159094
36 ms 94.23.172.73
24 2026-08-26 08:03 639233276995531707
28 ms 94.23.172.73
23 2026-08-26 07:45 639233266521568229
64 ms 94.23.172.73
22 2026-08-26 07:28 639233256081047431
33 ms 94.23.172.73
21 2026-08-26 06:34 639233223620132921
30 ms 94.23.172.73
20 2026-08-26 06:16 639233213287814244
50 ms 94.23.172.73
19 2026-08-26 05:59 639233202925983161
2019 ms 94.23.172.73
18 2026-08-26 05:42 639233192644780696
38 ms 94.23.172.73
17 2026-08-26 05:25 639233182401183833
105 ms 94.23.172.73
16 2026-08-26 05:08 639233172074181051
2035 ms 94.23.172.73
15 2026-08-26 04:50 639233161808421455
52 ms 94.23.172.73
14 2026-08-26 04:33 639233151357344052
19 ms 94.23.172.73
13 2026-08-26 04:16 639233141034116946
33 ms 94.23.172.73
12 2026-08-26 03:59 639233130828334142
2026 ms 94.23.172.73
11 2026-08-26 03:42 639233120373450007
45 ms 94.23.172.73
10 2026-08-26 03:24 639233110066216193
35 ms 94.23.172.73
9 2026-08-26 02:31 639233078065410564
36 ms 94.23.172.73
8 2026-08-26 02:14 639233067787457832
46 ms 94.23.172.73
7 2026-08-26 01:57 639233057501801162
2030 ms 94.23.172.73
6 2026-08-26 01:39 639233047089431703
33 ms 94.23.172.73
5 2026-08-26 01:22 639233036754790688
25 ms 94.23.172.73
4 2026-08-26 01:05 639233026412602472
2012 ms 94.23.172.73
3 2026-08-26 00:48 639233016064066127
6 ms 94.23.172.73
2 2026-08-26 00:31 639233005922655772
2067 ms 94.23.172.73
1 2026-08-26 00:14 639232995672256907
32 ms 94.23.172.73