DNS response history for ns5.optiservers.com

ns5.optiservers.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 2026-08-14. For this date, NameServerHistory found 77 DNS check records, 76 successful responses, 1 failed responses, and 184 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 ns5.optiservers.com.
Records on Selected Date

77

Historical checks stored for this nameserver on selected date

Average Latency

184 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-14 23:44

All timestamps shown in UTC

Latest Resolved IP on Selected Date

170.249.236.247

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 ns5.optiservers.com

Showing DNS history for 2026-08-14 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 2026-08-14 23:44 639223477272309567
15 ms 170.249.236.247
76 2026-08-14 23:29 639223467876800215
29 ms 170.249.236.247
75 2026-08-14 23:13 639223458466733344
2035 ms 170.249.236.247
74 2026-08-14 22:57 639223449196197019
19 ms 170.249.236.247
73 2026-08-14 22:42 639223439729973302
2014 ms 170.249.236.247
72 2026-08-14 22:26 639223430298973377
12 ms 170.249.236.247
71 2026-08-14 22:10 639223420812183061
28 ms 170.249.236.247
70 2026-08-14 21:54 639223411307572360
19 ms 170.249.236.247
69 2026-08-14 21:39 639223401895099116
41 ms 170.249.236.247
68 2026-08-14 20:46 639223370328282191
22 ms 170.249.236.247
67 2026-08-14 20:30 639223361156898888
2076 ms 170.249.236.247
66 2026-08-14 20:15 639223351683501109
11 ms 170.249.236.247
65 2026-08-14 19:59 639223342485908428
48 ms 170.249.236.247
64 2026-08-14 19:44 639223333113923772
6 ms 170.249.236.247
63 2026-08-14 19:28 639223323766820131
18 ms 170.249.236.247
62 2026-08-14 19:13 639223314500774279
27 ms 170.249.236.247
61 2026-08-14 18:57 639223305225877159
35 ms 170.249.236.247
60 2026-08-14 18:42 639223295834845965
46 ms 170.249.236.247
59 2026-08-14 18:26 639223286312006616
2014 ms 170.249.236.247
58 2026-08-14 18:10 639223276659010988
38 ms 170.249.236.247
57 2026-08-14 17:54 639223267203892251
6 ms 170.249.236.247
56 2026-08-14 17:02 639223235652723921
41 ms 170.249.236.247
55 2026-08-14 16:46 639223226156684619
15 ms 170.249.236.247
54 2026-08-14 16:30 639223216737677817
48 ms 170.249.236.247
53 2026-08-14 16:15 639223207303987036
16 ms 170.249.236.247
52 2026-08-14 15:59 639223197972369650
19 ms 170.249.236.247
51 2026-08-14 15:43 639223188476518684
9 ms 170.249.236.247
50 2026-08-14 15:27 639223179029668254
42 ms 170.249.236.247
49 2026-08-14 15:12 639223169668684371
9 ms 170.249.236.247
48 2026-08-14 14:56 639223160270013058
5 ms 170.249.236.247
47 2026-08-14 14:40 639223150848386507
12 ms 170.249.236.247
46 2026-08-14 14:25 639223141514160124
26 ms 170.249.236.247
45 2026-08-14 14:09 639223131908897269
8 ms 170.249.236.247
44 2026-08-14 13:16 639223100084750932
20 ms 170.249.236.247
43 2026-08-14 13:01 639223090744921973
14 ms 170.249.236.247
42 2026-08-14 12:45 639223081343134137
21 ms 170.249.236.247
41 2026-08-14 12:29 639223071917003603
2017 ms 170.249.236.247
40 2026-08-14 12:13 639223062407395043
18 ms 170.249.236.247
39 2026-08-14 11:58 639223052970600447
16 ms 170.249.236.247
38 2026-08-14 11:42 639223043584242187
34 ms 170.249.236.247
37 2026-08-14 11:26 639223034248611856
29 ms 170.249.236.247
36 2026-08-14 11:11 639223024816175094
30 ms 170.249.236.247
35 2026-08-14 10:55 639223015278211871
19 ms 170.249.236.247
34 2026-08-14 10:39 639223005387568522
8 ms 170.249.236.247
33 2026-08-14 10:22 639222995944735037
37 ms 170.249.236.247
32 2026-08-14 09:31 639222964532402826
29 ms 170.249.236.247
31 2026-08-14 09:15 639222955031971579
36 ms 170.249.236.247
30 2026-08-14 08:59 639222945616352079
13 ms 170.249.236.247
29 2026-08-14 08:44 639222936296615644
17 ms 170.249.236.247
28 2026-08-14 08:28 639222926913151746
43 ms 170.249.236.247
27 2026-08-14 08:12 639222917608375722
23 ms 170.249.236.247
26 2026-08-14 07:57 639222908294448500
27 ms 170.249.236.247
25 2026-08-14 07:41 639222898918389753
51 ms 170.249.236.247
24 2026-08-14 07:26 639222889625876211
41 ms 170.249.236.247
23 2026-08-14 07:10 639222880353707528
30 ms 170.249.236.247
22 2026-08-14 06:55 639222871065611259
88 ms 170.249.236.247
21 2026-08-14 06:39 639222861517093112
51 ms 170.249.236.247
20 2026-08-14 05:46 639222830182717637
6 ms 170.249.236.247
19 2026-08-14 05:30 639222820714737422
18 ms 170.249.236.247
18 2026-08-14 05:15 639222811404284741
46 ms 170.249.236.247
17 2026-08-14 04:59 639222801994952240
70 ms 170.249.236.247
16 2026-08-14 04:43 639222792581940911
4 ms 170.249.236.247
15 2026-08-14 04:28 639222783296631220
-
14 2026-08-14 04:12 639222773909528001
24 ms 170.249.236.247
13 2026-08-14 03:57 639222764574707991
33 ms 170.249.236.247
12 2026-08-14 03:41 639222754982758281
6 ms 170.249.236.247
11 2026-08-14 03:25 639222745650144239
29 ms 170.249.236.247
10 2026-08-14 03:09 639222736060223018
37 ms 170.249.236.247
9 2026-08-14 02:53 639222726529271510
30 ms 170.249.236.247
8 2026-08-14 02:00 639222694791257846
17 ms 170.249.236.247
7 2026-08-14 01:45 639222685350317820
5 ms 170.249.236.247
6 2026-08-14 01:29 639222675895178560
2046 ms 170.249.236.247
5 2026-08-14 01:13 639222666344182743
4 ms 170.249.236.247
4 2026-08-14 00:57 639222656762316965
13 ms 170.249.236.247
3 2026-08-14 00:41 639222647109404695
18 ms 170.249.236.247
2 2026-08-14 00:25 639222637659944389
69 ms 170.249.236.247
1 2026-08-14 00:09 639222628151417313
6 ms 170.249.236.247