DNS response history for h1.optimaserver.com

h1.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 2026-08-15. For this date, NameServerHistory found 77 DNS check records, 76 successful responses, 1 failed responses, and 268 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 h1.optimaserver.com.
Records on Selected Date

77

Historical checks stored for this nameserver on selected date

Average Latency

268 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-15 23:58

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

76

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 h1.optimaserver.com

Showing DNS history for 2026-08-15 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
77 2026-08-15 23:58 639224347685767174
2042 ms 45.148.29.8
76 2026-08-15 23:43 639224338276675277
134 ms 45.148.29.8
75 2026-08-15 22:50 639224306594546649
8 ms 45.148.29.8
74 2026-08-15 22:35 639224297145423303
12 ms 45.148.29.8
73 2026-08-15 22:19 639224287678238833
14 ms 45.148.29.8
72 2026-08-15 22:03 639224278490872828
26 ms 45.148.29.8
71 2026-08-15 21:48 639224269149307826
20 ms 45.148.29.8
70 2026-08-15 21:32 639224259868597616
47 ms 45.148.29.8
69 2026-08-15 21:17 639224250518642175
8 ms 45.148.29.8
68 2026-08-15 21:01 639224241064772383
12 ms 45.148.29.8
67 2026-08-15 20:45 639224231691099605
13 ms 45.148.29.8
66 2026-08-15 20:30 639224222468168159
16 ms 45.148.29.8
65 2026-08-15 20:15 639224213173899635
17 ms 45.148.29.8
64 2026-08-15 19:59 639224203914451783
2051 ms 45.148.29.8
63 2026-08-15 19:06 639224172202542163
24 ms 45.148.29.8
62 2026-08-15 18:51 639224163338654093
27 ms 45.148.29.8
61 2026-08-15 18:36 639224154287995374
13 ms 45.148.29.8
60 2026-08-15 18:21 639224145118612503
27 ms 45.148.29.8
59 2026-08-15 18:06 639224135995990731
15 ms 45.148.29.8
58 2026-08-15 17:51 639224127185332624
2026 ms 45.148.29.8
57 2026-08-15 17:36 639224118229289175
10 ms 45.148.29.8
56 2026-08-15 17:21 639224109273796359
9 ms 45.148.29.8
55 2026-08-15 17:06 639224100490805608
37 ms 45.148.29.8
54 2026-08-15 16:51 639224091353714490
14 ms 45.148.29.8
53 2026-08-15 16:36 639224082033126828
2034 ms 45.148.29.8
52 2026-08-15 16:20 639224072736962403
15 ms 45.148.29.8
51 2026-08-15 15:29 639224041475563754
92 ms 45.148.29.8
50 2026-08-15 15:14 639224032345604453
93 ms 45.148.29.8
49 2026-08-15 14:58 639224023169497283
120 ms 45.148.29.8
48 2026-08-15 14:43 639224013981146405
72 ms 45.148.29.8
47 2026-08-15 14:28 639224004883412586
73 ms 45.148.29.8
46 2026-08-15 14:12 639223995612880615
59 ms 45.148.29.8
45 2026-08-15 13:57 639223986271830789
33 ms 45.148.29.8
44 2026-08-15 13:41 639223977005780949
32 ms 45.148.29.8
43 2026-08-15 13:26 639223967653137793
29 ms 45.148.29.8
42 2026-08-15 13:10 639223958286010799
57 ms 45.148.29.8
41 2026-08-15 12:54 639223948936108345
30 ms 45.148.29.8
40 2026-08-15 12:39 639223939673066880
36 ms 45.148.29.8
39 2026-08-15 11:46 639223908317760530
11 ms 45.148.29.8
38 2026-08-15 11:30 639223898992594258
30 ms 45.148.29.8
37 2026-08-15 11:15 639223889761312823
24 ms 45.148.29.8
36 2026-08-15 10:59 639223880359273507
18 ms 45.148.29.8
35 2026-08-15 10:44 639223870920466808
-
34 2026-08-15 10:28 639223861579762179
2036 ms 45.148.29.8
33 2026-08-15 10:12 639223852238616009
19 ms 45.148.29.8
32 2026-08-15 09:57 639223843019815620
21 ms 45.148.29.8
31 2026-08-15 09:41 639223833669915012
19 ms 45.148.29.8
30 2026-08-15 09:26 639223824494613222
25 ms 45.148.29.8
29 2026-08-15 09:10 639223815116325293
36 ms 45.148.29.8
28 2026-08-15 08:55 639223805493870221
19 ms 45.148.29.8
27 2026-08-15 08:02 639223774218660438
39 ms 45.148.29.8
26 2026-08-15 07:46 639223764663090372
2013 ms 45.148.29.8
25 2026-08-15 07:30 639223755338811400
48 ms 45.148.29.8
24 2026-08-15 07:15 639223746019193268
22 ms 45.148.29.8
23 2026-08-15 06:59 639223736658778104
14 ms 45.148.29.8
22 2026-08-15 06:44 639223727330194499
2024 ms 45.148.29.8
21 2026-08-15 06:28 639223717848514742
9 ms 45.148.29.8
20 2026-08-15 06:12 639223708284754056
9 ms 45.148.29.8
19 2026-08-15 05:56 639223699061259933
65 ms 45.148.29.8
18 2026-08-15 05:41 639223689592545140
11 ms 45.148.29.8
17 2026-08-15 05:25 639223680143410810
31 ms 45.148.29.8
16 2026-08-15 05:09 639223670514517104
2012 ms 45.148.29.8
15 2026-08-15 04:16 639223638855054294
32 ms 45.148.29.8
14 2026-08-15 04:01 639223629623335972
38 ms 45.148.29.8
13 2026-08-15 03:46 639223620390189495
39 ms 45.148.29.8
12 2026-08-15 03:30 639223610916950440
12 ms 45.148.29.8
11 2026-08-15 03:14 639223601597759168
13 ms 45.148.29.8
10 2026-08-15 02:59 639223592342172093
32 ms 45.148.29.8
9 2026-08-15 02:44 639223583324121497
33 ms 45.148.29.8
8 2026-08-15 02:28 639223574086714218
26 ms 45.148.29.8
7 2026-08-15 02:13 639223564698424889
2036 ms 45.148.29.8
6 2026-08-15 01:57 639223555408664206
85 ms 45.148.29.8
5 2026-08-15 01:42 639223546000912416
30 ms 45.148.29.8
4 2026-08-15 01:26 639223536550774847
10 ms 45.148.29.8
3 2026-08-15 00:34 639223505017205611
12 ms 45.148.29.8
2 2026-08-15 00:18 639223495784410207
21 ms 45.148.29.8
1 2026-08-15 00:03 639223486524583054
13 ms 45.148.29.8