DNS response history for ns1.zos-plus.com

ns1.zos-plus.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 2026-08-23. For this date, NameServerHistory found 75 DNS check records, 73 successful responses, 2 failed responses, and 257 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.zos-plus.com.
Records on Selected Date

75

Historical checks stored for this nameserver on selected date

Average Latency

257 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-23 23:45

All timestamps shown in UTC

Latest Resolved IP on Selected Date

51.68.181.81

Most recently resolved hosting IP on selected date

Successful Responses

73

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 ns1.zos-plus.com

Showing DNS history for 2026-08-23 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 2026-08-23 23:45 639231254406598736
60 ms 51.68.181.81
74 2026-08-23 23:29 639231244697865594
2055 ms 51.68.181.81
73 2026-08-23 23:13 639231234893504693
46 ms 51.68.181.81
72 2026-08-23 22:56 639231225024549139
28 ms 51.68.181.81
71 2026-08-23 22:40 639231214931957622
99 ms 51.68.181.81
70 2026-08-23 22:23 639231204962010549
35 ms 51.68.181.81
69 2026-08-23 22:07 639231195170138463
4 ms 51.68.181.81
68 2026-08-23 21:50 639231185235020577
22 ms 51.68.181.81
67 2026-08-23 21:34 639231175558690075
10 ms 51.68.181.81
66 2026-08-23 21:17 639231165610444012
9 ms 51.68.181.81
65 2026-08-23 20:24 639231133806425363
32 ms 51.68.181.81
64 2026-08-23 20:08 639231124203758023
3 ms 51.68.181.81
63 2026-08-23 19:52 639231114428262706
50 ms 51.68.181.81
62 2026-08-23 19:36 639231104662480065
24 ms 51.68.181.81
61 2026-08-23 19:20 639231094840372018
2032 ms 51.68.181.81
60 2026-08-23 19:03 639231085024583224
54 ms 51.68.181.81
59 2026-08-23 18:47 639231075257417427
8 ms 51.68.181.81
58 2026-08-23 18:31 639231065516009503
2031 ms 51.68.181.81
57 2026-08-23 18:14 639231055805348837
161 ms 51.68.181.81
56 2026-08-23 17:58 639231045980373765
-
55 2026-08-23 17:41 639231035984577527
20 ms 51.68.181.81
54 2026-08-23 17:25 639231025928115303
32 ms 51.68.181.81
53 2026-08-23 16:32 639230994250157583
19 ms 51.68.181.81
52 2026-08-23 16:16 639230984476411369
13 ms 51.68.181.81
51 2026-08-23 15:59 639230974838373450
32 ms 51.68.181.81
50 2026-08-23 15:43 639230965244277645
8 ms 51.68.181.81
49 2026-08-23 15:27 639230955522101820
23 ms 51.68.181.81
48 2026-08-23 15:11 639230945754521603
2012 ms 51.68.181.81
47 2026-08-23 14:55 639230935852040504
34 ms 51.68.181.81
46 2026-08-23 14:38 639230926222061048
33 ms 51.68.181.81
45 2026-08-23 14:22 639230916449726907
29 ms 51.68.181.81
44 2026-08-23 14:06 639230906595053086
59 ms 51.68.181.81
43 2026-08-23 13:49 639230896680429441
29 ms 51.68.181.81
42 2026-08-23 13:32 639230886630210965
29 ms 51.68.181.81
41 2026-08-23 12:40 639230855430405719
85 ms 51.68.181.81
40 2026-08-23 12:24 639230845707499136
23 ms 51.68.181.81
39 2026-08-23 12:08 639230836186805419
2087 ms 51.68.181.81
38 2026-08-23 11:52 639230826493828316
2014 ms 51.68.181.81
37 2026-08-23 11:36 639230816817882996
41 ms 51.68.181.81
36 2026-08-23 11:20 639230806933854189
2154 ms 51.68.181.81
35 2026-08-23 11:03 639230797120243854
3 ms 51.68.181.81
34 2026-08-23 10:47 639230787310272840
4 ms 51.68.181.81
33 2026-08-23 10:31 639230777600173142
28 ms 51.68.181.81
32 2026-08-23 10:14 639230767665024593
57 ms 51.68.181.81
31 2026-08-23 09:58 639230757720962293
103 ms 51.68.181.81
30 2026-08-23 09:41 639230747722189784
24 ms 51.68.181.81
29 2026-08-23 08:49 639230716313923480
32 ms 51.68.181.81
28 2026-08-23 08:33 639230706813835990
42 ms 51.68.181.81
27 2026-08-23 08:16 639230696871062203
33 ms 51.68.181.81
26 2026-08-23 08:00 639230687142781616
41 ms 51.68.181.81
25 2026-08-23 07:44 639230677432142227
69 ms 51.68.181.81
24 2026-08-23 07:28 639230667686258061
60 ms 51.68.181.81
23 2026-08-23 07:11 639230658039243685
11 ms 51.68.181.81
22 2026-08-23 06:55 639230648468473803
9 ms 51.68.181.81
21 2026-08-23 06:39 639230638829658294
3 ms 51.68.181.81
20 2026-08-23 06:23 639230629247017617
25 ms 51.68.181.81
19 2026-08-23 06:07 639230619625318239
32 ms 51.68.181.81
18 2026-08-23 05:51 639230609697630264
33 ms 51.68.181.81
17 2026-08-23 04:59 639230578570131864
4 ms 51.68.181.81
16 2026-08-23 04:43 639230568958963168
42 ms 51.68.181.81
15 2026-08-23 04:27 639230559287611211
22 ms 51.68.181.81
14 2026-08-23 04:11 639230549524312030
23 ms 51.68.181.81
13 2026-08-23 03:54 639230539739801669
2068 ms 51.68.181.81
12 2026-08-23 03:38 639230530084069375
7 ms 51.68.181.81
11 2026-08-23 03:22 639230520362691441
17 ms 51.68.181.81
10 2026-08-23 03:06 639230510677194518
18 ms 51.68.181.81
9 2026-08-23 02:50 639230501156002646
22 ms 51.68.181.81
8 2026-08-23 02:34 639230491502198541
42 ms 51.68.181.81
7 2026-08-23 02:18 639230481860318494
214 ms 51.68.181.81
6 2026-08-23 02:01 639230471893008575
3 ms 51.68.181.81
5 2026-08-23 01:08 639230440030877421
12 ms 51.68.181.81
4 2026-08-23 00:52 639230430479725508
22 ms 51.68.181.81
3 2026-08-23 00:36 639230420875160219
-
2 2026-08-23 00:20 639230411240692575
31 ms 51.68.181.81
1 2026-08-23 00:04 639230401550806607
49 ms 51.68.181.81