DNS response history for ns21.sbtecserver.com

ns21.sbtecserver.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, 74 successful responses, 1 failed responses, and 160 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 ns21.sbtecserver.com.
Records on Selected Date

75

Historical checks stored for this nameserver on selected date

Average Latency

160 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-23 23:47

All timestamps shown in UTC

Latest Resolved IP on Selected Date

152.53.167.13

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 ns21.sbtecserver.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 23:47 639231254406598736
25 ms 152.53.167.13
74 2026-08-23 23:31 639231244697865594
15 ms 152.53.167.13
73 2026-08-23 23:15 639231234893504693
7 ms 152.53.167.13
72 2026-08-23 22:58 639231225024549139
40 ms 152.53.167.13
71 2026-08-23 22:41 639231214931957622
-
70 2026-08-23 22:25 639231204962010549
6 ms 152.53.167.13
69 2026-08-23 22:08 639231195170138463
6 ms 152.53.167.13
68 2026-08-23 21:52 639231185235020577
5 ms 152.53.167.13
67 2026-08-23 21:36 639231175558690075
35 ms 152.53.167.13
66 2026-08-23 21:19 639231165610444012
13 ms 152.53.167.13
65 2026-08-23 20:26 639231133806425363
32 ms 152.53.167.13
64 2026-08-23 20:10 639231124203758023
31 ms 152.53.167.13
63 2026-08-23 19:54 639231114428262706
10 ms 152.53.167.13
62 2026-08-23 19:37 639231104662480065
22 ms 152.53.167.13
61 2026-08-23 19:21 639231094840372018
45 ms 152.53.167.13
60 2026-08-23 19:05 639231085024583224
11 ms 152.53.167.13
59 2026-08-23 18:48 639231075257417427
2059 ms 152.53.167.13
58 2026-08-23 18:32 639231065516009503
67 ms 152.53.167.13
57 2026-08-23 18:16 639231055805348837
6 ms 152.53.167.13
56 2026-08-23 18:00 639231045980373765
29 ms 152.53.167.13
55 2026-08-23 17:43 639231035984577527
37 ms 152.53.167.13
54 2026-08-23 17:26 639231025928115303
9 ms 152.53.167.13
53 2026-08-23 16:33 639230994250157583
35 ms 152.53.167.13
52 2026-08-23 16:17 639230984476411369
14 ms 152.53.167.13
51 2026-08-23 16:01 639230974838373450
38 ms 152.53.167.13
50 2026-08-23 15:45 639230965244277645
23 ms 152.53.167.13
49 2026-08-23 15:29 639230955522101820
18 ms 152.53.167.13
48 2026-08-23 15:13 639230945754521603
44 ms 152.53.167.13
47 2026-08-23 14:56 639230935852040504
47 ms 152.53.167.13
46 2026-08-23 14:40 639230926222061048
18 ms 152.53.167.13
45 2026-08-23 14:24 639230916449726907
4072 ms 152.53.167.13
44 2026-08-23 14:07 639230906595053086
25 ms 152.53.167.13
43 2026-08-23 13:51 639230896680429441
50 ms 152.53.167.13
42 2026-08-23 13:34 639230886630210965
23 ms 152.53.167.13
41 2026-08-23 12:42 639230855430405719
52 ms 152.53.167.13
40 2026-08-23 12:26 639230845707499136
35 ms 152.53.167.13
39 2026-08-23 12:10 639230836186805419
14 ms 152.53.167.13
38 2026-08-23 11:54 639230826493828316
19 ms 152.53.167.13
37 2026-08-23 11:38 639230816817882996
43 ms 152.53.167.13
36 2026-08-23 11:21 639230806933854189
2018 ms 152.53.167.13
35 2026-08-23 11:05 639230797120243854
17 ms 152.53.167.13
34 2026-08-23 10:49 639230787310272840
2025 ms 152.53.167.13
33 2026-08-23 10:32 639230777600173142
18 ms 152.53.167.13
32 2026-08-23 10:16 639230767665024593
34 ms 152.53.167.13
31 2026-08-23 09:59 639230757720962293
18 ms 152.53.167.13
30 2026-08-23 09:42 639230747722189784
38 ms 152.53.167.13
29 2026-08-23 08:50 639230716313923480
67 ms 152.53.167.13
28 2026-08-23 08:34 639230706813835990
19 ms 152.53.167.13
27 2026-08-23 08:18 639230696871062203
14 ms 152.53.167.13
26 2026-08-23 08:02 639230687142781616
5 ms 152.53.167.13
25 2026-08-23 07:45 639230677432142227
17 ms 152.53.167.13
24 2026-08-23 07:29 639230667686258061
39 ms 152.53.167.13
23 2026-08-23 07:13 639230658039243685
4 ms 152.53.167.13
22 2026-08-23 06:57 639230648468473803
15 ms 152.53.167.13
21 2026-08-23 06:41 639230638829658294
5 ms 152.53.167.13
20 2026-08-23 06:25 639230629247017617
6 ms 152.53.167.13
19 2026-08-23 06:09 639230619625318239
50 ms 152.53.167.13
18 2026-08-23 05:52 639230609697630264
3 ms 152.53.167.13
17 2026-08-23 05:01 639230578570131864
40 ms 152.53.167.13
16 2026-08-23 04:45 639230568958963168
28 ms 152.53.167.13
15 2026-08-23 04:29 639230559287611211
43 ms 152.53.167.13
14 2026-08-23 04:12 639230549524312030
5 ms 152.53.167.13
13 2026-08-23 03:56 639230539739801669
4 ms 152.53.167.13
12 2026-08-23 03:40 639230530084069375
14 ms 152.53.167.13
11 2026-08-23 03:24 639230520362691441
7 ms 152.53.167.13
10 2026-08-23 03:08 639230510677194518
38 ms 152.53.167.13
9 2026-08-23 02:52 639230501156002646
14 ms 152.53.167.13
8 2026-08-23 02:36 639230491502198541
16 ms 152.53.167.13
7 2026-08-23 02:19 639230481860318494
31 ms 152.53.167.13
6 2026-08-23 02:03 639230471893008575
26 ms 152.53.167.13
5 2026-08-23 01:10 639230440030877421
5 ms 152.53.167.13
4 2026-08-23 00:54 639230430479725508
56 ms 152.53.167.13
3 2026-08-23 00:38 639230420875160219
13 ms 152.53.167.13
2 2026-08-23 00:22 639230411240692575
7 ms 152.53.167.13
1 2026-08-23 00:06 639230401550806607
8 ms 152.53.167.13