DNS response history for h2.optimaserver.com

h2.optimaserver.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 2026-08-18. For this date, NameServerHistory found 75 DNS check records, 74 successful responses, 1 failed responses, and 177 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 h2.optimaserver.com.
Records on Selected Date

75

Historical checks stored for this nameserver on selected date

Average Latency

177 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-18 23:45

All timestamps shown in UTC

Latest Resolved IP on Selected Date

45.148.29.8

Most recently resolved hosting IP on selected date

Successful Responses

74

Checks that returned a measurable response

Failed Responses

1

Checks with no response or no returned latency

Failure Rate

1%

Based on the selected date history

Selected Date Status

Responsive

At least one successful response exists on selected date

History for h2.optimaserver.com

Showing DNS history for 2026-08-18 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 2026-08-18 23:45 639226935204800669
9 ms 45.148.29.8
74 2026-08-18 23:29 639226925298919497
64 ms 45.148.29.8
73 2026-08-18 23:13 639226915487885053
31 ms 45.148.29.8
72 2026-08-18 22:56 639226905465760034
13 ms 45.148.29.8
71 2026-08-18 22:39 639226895378104692
80 ms 45.148.29.8
70 2026-08-18 21:46 639226863374232622
10 ms 45.148.29.8
69 2026-08-18 21:30 639226853698516058
74 ms 45.148.29.8
68 2026-08-18 21:13 639226843797360601
-
67 2026-08-18 20:57 639226834046588155
87 ms 45.148.29.8
66 2026-08-18 20:40 639226824234488533
2018 ms 45.148.29.8
65 2026-08-18 20:24 639226814549928621
11 ms 45.148.29.8
64 2026-08-18 20:08 639226804721432353
69 ms 45.148.29.8
63 2026-08-18 19:52 639226795048828184
12 ms 45.148.29.8
62 2026-08-18 19:35 639226785202482420
50 ms 45.148.29.8
61 2026-08-18 19:19 639226775309362607
25 ms 45.148.29.8
60 2026-08-18 19:02 639226765406586155
16 ms 45.148.29.8
59 2026-08-18 18:46 639226755437790519
37 ms 45.148.29.8
58 2026-08-18 17:53 639226723856194457
38 ms 45.148.29.8
57 2026-08-18 17:37 639226714050583422
28 ms 45.148.29.8
56 2026-08-18 17:20 639226704236499724
2117 ms 45.148.29.8
55 2026-08-18 17:04 639226694184520163
41 ms 45.148.29.8
54 2026-08-18 16:47 639226684161203477
5 ms 45.148.29.8
53 2026-08-18 16:31 639226674305430109
25 ms 45.148.29.8
52 2026-08-18 16:14 639226664489607984
2026 ms 45.148.29.8
51 2026-08-18 15:58 639226654533111667
45 ms 45.148.29.8
50 2026-08-18 15:41 639226644778594725
33 ms 45.148.29.8
49 2026-08-18 15:25 639226634901553621
50 ms 45.148.29.8
48 2026-08-18 15:08 639226624921864967
146 ms 45.148.29.8
47 2026-08-18 14:52 639226614939419403
34 ms 45.148.29.8
46 2026-08-18 13:58 639226583021074771
64 ms 45.148.29.8
45 2026-08-18 13:42 639226573279933585
32 ms 45.148.29.8
44 2026-08-18 13:26 639226563494036301
30 ms 45.148.29.8
43 2026-08-18 13:10 639226553708216256
7 ms 45.148.29.8
42 2026-08-18 12:53 639226544003734815
11 ms 45.148.29.8
41 2026-08-18 12:37 639226534105733155
13 ms 45.148.29.8
40 2026-08-18 12:21 639226524298118898
19 ms 45.148.29.8
39 2026-08-18 12:04 639226514525195335
43 ms 45.148.29.8
38 2026-08-18 11:48 639226504703635320
13 ms 45.148.29.8
37 2026-08-18 11:31 639226494737271720
35 ms 45.148.29.8
36 2026-08-18 11:15 639226485005027236
44 ms 45.148.29.8
35 2026-08-18 10:59 639226475133236105
143 ms 45.148.29.8
34 2026-08-18 10:05 639226442975077052
48 ms 45.148.29.8
33 2026-08-18 09:49 639226433317932039
12 ms 45.148.29.8
32 2026-08-18 09:33 639226423688431096
50 ms 45.148.29.8
31 2026-08-18 09:17 639226413998250045
23 ms 45.148.29.8
30 2026-08-18 09:01 639226404284554875
49 ms 45.148.29.8
29 2026-08-18 08:44 639226394637043309
36 ms 45.148.29.8
28 2026-08-18 08:28 639226385052447582
32 ms 45.148.29.8
27 2026-08-18 08:13 639226375506189603
60 ms 45.148.29.8
26 2026-08-18 07:56 639226365690646426
2021 ms 45.148.29.8
25 2026-08-18 07:40 639226355771007701
9 ms 45.148.29.8
24 2026-08-18 07:23 639226345946269369
65 ms 45.148.29.8
23 2026-08-18 07:07 639226336241601848
21 ms 45.148.29.8
22 2026-08-18 06:15 639226304950675290
35 ms 45.148.29.8
21 2026-08-18 05:59 639226295324754616
19 ms 45.148.29.8
20 2026-08-18 05:43 639226285824640601
35 ms 45.148.29.8
19 2026-08-18 05:27 639226276321223917
44 ms 45.148.29.8
18 2026-08-18 05:11 639226266800200046
153 ms 45.148.29.8
17 2026-08-18 04:55 639226256958066164
2037 ms 45.148.29.8
16 2026-08-18 04:39 639226247432364597
15 ms 45.148.29.8
15 2026-08-18 04:23 639226237703388552
29 ms 45.148.29.8
14 2026-08-18 04:07 639226227937569589
31 ms 45.148.29.8
13 2026-08-18 03:50 639226218052465471
20 ms 45.148.29.8
12 2026-08-18 03:34 639226208429623997
35 ms 45.148.29.8
11 2026-08-18 03:18 639226198800675295
91 ms 45.148.29.8
10 2026-08-18 02:26 639226167722042574
73 ms 45.148.29.8
9 2026-08-18 02:11 639226158277924383
20 ms 45.148.29.8
8 2026-08-18 01:55 639226148757810592
136 ms 45.148.29.8
7 2026-08-18 01:39 639226139348611045
38 ms 45.148.29.8
6 2026-08-18 01:23 639226129823462907
4 ms 45.148.29.8
5 2026-08-18 01:07 639226120218260005
108 ms 45.148.29.8
4 2026-08-18 00:51 639226110875503904
47 ms 45.148.29.8
3 2026-08-18 00:36 639226101376311912
13 ms 45.148.29.8
2 2026-08-18 00:20 639226091924943492
18 ms 45.148.29.8
1 2026-08-18 00:04 639226082133158124
13 ms 45.148.29.8