DNS response history for sg21.hostatom.com

sg21.hostatom.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 101 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 sg21.hostatom.com.
Records on Selected Date

75

Historical checks stored for this nameserver on selected date

Average Latency

101 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

51.79.155.104

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 sg21.hostatom.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
-
74 2026-08-23 23:31 639231244697865594
5 ms 51.79.155.104
73 2026-08-23 23:14 639231234893504693
26 ms 51.79.155.104
72 2026-08-23 22:58 639231225024549139
4 ms 51.79.155.104
71 2026-08-23 22:41 639231214931957622
21 ms 51.79.155.104
70 2026-08-23 22:25 639231204962010549
7 ms 51.79.155.104
69 2026-08-23 22:08 639231195170138463
11 ms 51.79.155.104
68 2026-08-23 21:51 639231185235020577
19 ms 51.79.155.104
67 2026-08-23 21:35 639231175558690075
37 ms 51.79.155.104
66 2026-08-23 21:19 639231165610444012
40 ms 51.79.155.104
65 2026-08-23 20:26 639231133806425363
14 ms 51.79.155.104
64 2026-08-23 20:10 639231124203758023
50 ms 51.79.155.104
63 2026-08-23 19:54 639231114428262706
33 ms 51.79.155.104
62 2026-08-23 19:37 639231104662480065
48 ms 51.79.155.104
61 2026-08-23 19:21 639231094840372018
12 ms 51.79.155.104
60 2026-08-23 19:04 639231085024583224
12 ms 51.79.155.104
59 2026-08-23 18:48 639231075257417427
12 ms 51.79.155.104
58 2026-08-23 18:32 639231065516009503
20 ms 51.79.155.104
57 2026-08-23 18:16 639231055805348837
6 ms 51.79.155.104
56 2026-08-23 17:59 639231045980373765
5 ms 51.79.155.104
55 2026-08-23 17:43 639231035984577527
30 ms 51.79.155.104
54 2026-08-23 17:26 639231025928115303
19 ms 51.79.155.104
53 2026-08-23 16:33 639230994250157583
11 ms 51.79.155.104
52 2026-08-23 16:17 639230984476411369
4 ms 51.79.155.104
51 2026-08-23 16:01 639230974838373450
21 ms 51.79.155.104
50 2026-08-23 15:45 639230965244277645
38 ms 51.79.155.104
49 2026-08-23 15:29 639230955522101820
12 ms 51.79.155.104
48 2026-08-23 15:12 639230945754521603
10 ms 51.79.155.104
47 2026-08-23 14:56 639230935852040504
25 ms 51.79.155.104
46 2026-08-23 14:40 639230926222061048
3 ms 51.79.155.104
45 2026-08-23 14:23 639230916449726907
4 ms 51.79.155.104
44 2026-08-23 14:07 639230906595053086
24 ms 51.79.155.104
43 2026-08-23 13:51 639230896680429441
40 ms 51.79.155.104
42 2026-08-23 13:34 639230886630210965
7 ms 51.79.155.104
41 2026-08-23 12:42 639230855430405719
31 ms 51.79.155.104
40 2026-08-23 12:26 639230845707499136
44 ms 51.79.155.104
39 2026-08-23 12:10 639230836186805419
7 ms 51.79.155.104
38 2026-08-23 11:54 639230826493828316
10 ms 51.79.155.104
37 2026-08-23 11:37 639230816817882996
18 ms 51.79.155.104
36 2026-08-23 11:21 639230806933854189
2035 ms 51.79.155.104
35 2026-08-23 11:05 639230797120243854
25 ms 51.79.155.104
34 2026-08-23 10:48 639230787310272840
5 ms 51.79.155.104
33 2026-08-23 10:32 639230777600173142
16 ms 51.79.155.104
32 2026-08-23 10:15 639230767665024593
18 ms 51.79.155.104
31 2026-08-23 09:59 639230757720962293
37 ms 51.79.155.104
30 2026-08-23 09:42 639230747722189784
68 ms 51.79.155.104
29 2026-08-23 08:50 639230716313923480
5 ms 51.79.155.104
28 2026-08-23 08:34 639230706813835990
23 ms 51.79.155.104
27 2026-08-23 08:18 639230696871062203
5 ms 51.79.155.104
26 2026-08-23 08:01 639230687142781616
7 ms 51.79.155.104
25 2026-08-23 07:45 639230677432142227
14 ms 51.79.155.104
24 2026-08-23 07:29 639230667686258061
31 ms 51.79.155.104
23 2026-08-23 07:13 639230658039243685
45 ms 51.79.155.104
22 2026-08-23 06:57 639230648468473803
57 ms 51.79.155.104
21 2026-08-23 06:41 639230638829658294
12 ms 51.79.155.104
20 2026-08-23 06:25 639230629247017617
27 ms 51.79.155.104
19 2026-08-23 06:09 639230619625318239
4 ms 51.79.155.104
18 2026-08-23 05:52 639230609697630264
5 ms 51.79.155.104
17 2026-08-23 05:00 639230578570131864
12 ms 51.79.155.104
16 2026-08-23 04:44 639230568958963168
4 ms 51.79.155.104
15 2026-08-23 04:28 639230559287611211
2013 ms 51.79.155.104
14 2026-08-23 04:12 639230549524312030
4 ms 51.79.155.104
13 2026-08-23 03:56 639230539739801669
4 ms 51.79.155.104
12 2026-08-23 03:40 639230530084069375
24 ms 51.79.155.104
11 2026-08-23 03:23 639230520362691441
19 ms 51.79.155.104
10 2026-08-23 03:07 639230510677194518
10 ms 51.79.155.104
9 2026-08-23 02:51 639230501156002646
21 ms 51.79.155.104
8 2026-08-23 02:35 639230491502198541
8 ms 51.79.155.104
7 2026-08-23 02:19 639230481860318494
34 ms 51.79.155.104
6 2026-08-23 02:03 639230471893008575
34 ms 51.79.155.104
5 2026-08-23 01:09 639230440030877421
26 ms 51.79.155.104
4 2026-08-23 00:53 639230430479725508
18 ms 51.79.155.104
3 2026-08-23 00:37 639230420875160219
2017 ms 51.79.155.104
2 2026-08-23 00:21 639230411240692575
15 ms 51.79.155.104
1 2026-08-23 00:05 639230401550806607
13 ms 51.79.155.104