DNS response history for sb520.thomasregister.com

sb520.thomasregister.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 2026-08-09. For this date, NameServerHistory found 154 DNS check records, 154 successful responses, 0 failed responses, and 220 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 sb520.thomasregister.com.
Records on Selected Date

154

Historical checks stored for this nameserver on selected date

Average Latency

220 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-09 23:11

All timestamps shown in UTC

Latest Resolved IP on Selected Date

44.218.137.167

Most recently resolved hosting IP on selected date

Successful Responses

154

Checks that returned a measurable response

Failed Responses

0

Checks with no response or no returned latency

Failure Rate

0%

Based on the selected date history

Selected Date Status

Responsive

At least one successful response exists on selected date

History for sb520.thomasregister.com

Showing DNS history for 2026-08-09 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
154 2026-08-09 23:11 639219137912168440
88 ms 44.218.137.167
153 2026-08-09 23:11 639219137912168440
88 ms 34.238.16.205
152 2026-08-09 22:56 639219129014206359
60 ms 34.238.16.205
151 2026-08-09 22:56 639219129014206359
60 ms 44.218.137.167
150 2026-08-09 22:42 639219120129816185
2035 ms 44.218.137.167
149 2026-08-09 22:42 639219120129816185
2035 ms 34.238.16.205
148 2026-08-09 22:27 639219111180200055
44 ms 44.218.137.167
147 2026-08-09 22:27 639219111180200055
44 ms 34.238.16.205
146 2026-08-09 22:12 639219102397272208
2018 ms 34.238.16.205
145 2026-08-09 22:12 639219102397272208
2018 ms 44.218.137.167
144 2026-08-09 21:57 639219093318422880
33 ms 44.218.137.167
143 2026-08-09 21:57 639219093318422880
33 ms 34.238.16.205
142 2026-08-09 21:42 639219084400315753
66 ms 44.218.137.167
141 2026-08-09 21:42 639219084400315753
66 ms 34.238.16.205
140 2026-08-09 21:27 639219075254551587
29 ms 34.238.16.205
139 2026-08-09 21:27 639219075254551587
29 ms 44.218.137.167
138 2026-08-09 21:11 639219065729192158
40 ms 44.218.137.167
137 2026-08-09 21:11 639219065729192158
40 ms 34.238.16.205
136 2026-08-09 20:56 639219056747802098
34 ms 44.218.137.167
135 2026-08-09 20:56 639219056747802098
34 ms 34.238.16.205
134 2026-08-09 20:41 639219047713450952
55 ms 44.218.137.167
133 2026-08-09 20:41 639219047713450952
55 ms 34.238.16.205
132 2026-08-09 20:26 639219038561445315
41 ms 44.218.137.167
131 2026-08-09 20:26 639219038561445315
41 ms 34.238.16.205
130 2026-08-09 19:34 639219007390383771
2017 ms 34.238.16.205
129 2026-08-09 19:34 639219007390383771
2017 ms 44.218.137.167
128 2026-08-09 19:19 639218998523265596
79 ms 44.218.137.167
127 2026-08-09 19:19 639218998523265596
79 ms 34.238.16.205
126 2026-08-09 19:04 639218989631630804
35 ms 44.218.137.167
125 2026-08-09 19:04 639218989631630804
35 ms 34.238.16.205
124 2026-08-09 18:49 639218980808450892
71 ms 44.218.137.167
123 2026-08-09 18:49 639218980808450892
71 ms 34.238.16.205
122 2026-08-09 18:35 639218971852160604
29 ms 44.218.137.167
121 2026-08-09 18:35 639218971852160604
29 ms 34.238.16.205
120 2026-08-09 18:19 639218962783650906
35 ms 34.238.16.205
119 2026-08-09 18:19 639218962783650906
35 ms 44.218.137.167
118 2026-08-09 18:04 639218953792820819
24 ms 34.238.16.205
117 2026-08-09 18:04 639218953792820819
24 ms 44.218.137.167
116 2026-08-09 17:50 639218944959692876
38 ms 44.218.137.167
115 2026-08-09 17:50 639218944959692876
38 ms 34.238.16.205
114 2026-08-09 17:35 639218936169104506
18 ms 44.218.137.167
113 2026-08-09 17:35 639218936169104506
18 ms 34.238.16.205
112 2026-08-09 17:20 639218927166062556
74 ms 44.218.137.167
111 2026-08-09 17:20 639218927166062556
74 ms 34.238.16.205
110 2026-08-09 17:05 639218918015715420
46 ms 34.238.16.205
109 2026-08-09 17:05 639218918015715420
46 ms 44.218.137.167
108 2026-08-09 16:50 639218908881852638
34 ms 44.218.137.167
107 2026-08-09 16:50 639218908881852638
34 ms 34.238.16.205
106 2026-08-09 15:59 639218877956262035
30 ms 34.238.16.205
105 2026-08-09 15:59 639218877956262035
30 ms 44.218.137.167
104 2026-08-09 15:44 639218869143729797
57 ms 44.218.137.167
103 2026-08-09 15:44 639218869143729797
57 ms 34.238.16.205
102 2026-08-09 15:30 639218860485298832
36 ms 44.218.137.167
101 2026-08-09 15:30 639218860485298832
36 ms 34.238.16.205
100 2026-08-09 15:15 639218851607906747
82 ms 34.238.16.205
99 2026-08-09 15:15 639218851607906747
82 ms 44.218.137.167
98 2026-08-09 15:00 639218842720839568
28 ms 44.218.137.167
97 2026-08-09 15:00 639218842720839568
28 ms 34.238.16.205
96 2026-08-09 14:46 639218833878788864
24 ms 44.218.137.167
95 2026-08-09 14:46 639218833878788864
24 ms 34.238.16.205
94 2026-08-09 14:31 639218825180862573
27 ms 34.238.16.205
93 2026-08-09 14:31 639218825180862573
27 ms 44.218.137.167
92 2026-08-09 14:16 639218816469621951
50 ms 44.218.137.167
91 2026-08-09 14:16 639218816469621951
50 ms 34.238.16.205
90 2026-08-09 14:02 639218807685036212
33 ms 44.218.137.167
89 2026-08-09 14:02 639218807685036212
33 ms 34.238.16.205
88 2026-08-09 13:47 639218798978271509
15 ms 34.238.16.205
87 2026-08-09 13:47 639218798978271509
15 ms 44.218.137.167
86 2026-08-09 13:33 639218790065423597
34 ms 44.218.137.167
85 2026-08-09 13:33 639218790065423597
34 ms 34.238.16.205
84 2026-08-09 13:18 639218781304584862
27 ms 44.218.137.167
83 2026-08-09 13:18 639218781304584862
27 ms 34.238.16.205
82 2026-08-09 12:27 639218750311179000
23 ms 44.218.137.167
81 2026-08-09 12:27 639218750311179000
23 ms 34.238.16.205
80 2026-08-09 12:12 639218741750420268
12 ms 34.238.16.205
79 2026-08-09 12:12 639218741750420268
12 ms 44.218.137.167
78 2026-08-09 11:58 639218733057535576
109 ms 34.238.16.205
77 2026-08-09 11:58 639218733057535576
109 ms 44.218.137.167
76 2026-08-09 11:44 639218724471329044
13 ms 44.218.137.167
75 2026-08-09 11:44 639218724471329044
13 ms 34.238.16.205
74 2026-08-09 11:29 639218715911974203
27 ms 44.218.137.167
73 2026-08-09 11:29 639218715911974203
27 ms 34.238.16.205
72 2026-08-09 11:15 639218707310812834
32 ms 44.218.137.167
71 2026-08-09 11:15 639218707310812834
32 ms 34.238.16.205
70 2026-08-09 11:01 639218698790485612
33 ms 34.238.16.205
69 2026-08-09 11:01 639218698790485612
33 ms 44.218.137.167
68 2026-08-09 10:47 639218690367692706
15 ms 34.238.16.205
67 2026-08-09 10:47 639218690367692706
15 ms 44.218.137.167
66 2026-08-09 10:33 639218681923173883
43 ms 34.238.16.205
65 2026-08-09 10:33 639218681923173883
43 ms 44.218.137.167
64 2026-08-09 10:19 639218673547179738
2018 ms 44.218.137.167
63 2026-08-09 10:19 639218673547179738
2018 ms 34.238.16.205
62 2026-08-09 10:04 639218664890274867
41 ms 44.218.137.167
61 2026-08-09 10:04 639218664890274867
41 ms 34.238.16.205
60 2026-08-09 09:49 639218656036928157
30 ms 34.238.16.205
59 2026-08-09 09:49 639218656036928157
30 ms 44.218.137.167
58 2026-08-09 08:58 639218624808018222
45 ms 44.218.137.167
57 2026-08-09 08:58 639218624808018222
45 ms 34.238.16.205
56 2026-08-09 08:43 639218616243340806
48 ms 44.218.137.167
55 2026-08-09 08:43 639218616243340806
48 ms 34.238.16.205
54 2026-08-09 08:29 639218607397811973
45 ms 44.218.137.167
53 2026-08-09 08:29 639218607397811973
45 ms 34.238.16.205
52 2026-08-09 08:15 639218598812444454
2014 ms 34.238.16.205
51 2026-08-09 08:15 639218598812444454
2014 ms 44.218.137.167
50 2026-08-09 08:00 639218590219570048
35 ms 44.218.137.167
49 2026-08-09 08:00 639218590219570048
35 ms 34.238.16.205
48 2026-08-09 07:46 639218581690210758
43 ms 44.218.137.167
47 2026-08-09 07:46 639218581690210758
43 ms 34.238.16.205
46 2026-08-09 07:32 639218573057388822
26 ms 44.218.137.167
45 2026-08-09 07:32 639218573057388822
26 ms 34.238.16.205
44 2026-08-09 07:17 639218564408781785
10 ms 44.218.137.167
43 2026-08-09 07:17 639218564408781785
10 ms 34.238.16.205
42 2026-08-09 07:03 639218555767188482
28 ms 34.238.16.205
41 2026-08-09 07:03 639218555767188482
28 ms 44.218.137.167
40 2026-08-09 06:48 639218547142705295
63 ms 34.238.16.205
39 2026-08-09 06:48 639218547142705295
63 ms 44.218.137.167
38 2026-08-09 06:33 639218538090114532
12 ms 34.238.16.205
37 2026-08-09 06:33 639218538090114532
12 ms 44.218.137.167
36 2026-08-09 06:18 639218529257910584
38 ms 44.218.137.167
35 2026-08-09 06:18 639218529257910584
38 ms 34.238.16.205
34 2026-08-09 05:28 639218498473231858
45 ms 34.238.16.205
33 2026-08-09 05:28 639218498473231858
45 ms 44.218.137.167
32 2026-08-09 05:13 639218489802113995
33 ms 44.218.137.167
31 2026-08-09 05:13 639218489802113995
33 ms 34.238.16.205
30 2026-08-09 04:59 639218481006804516
24 ms 34.238.16.205
29 2026-08-09 04:59 639218481006804516
24 ms 44.218.137.167
28 2026-08-09 04:44 639218472048712427
30 ms 44.218.137.167
27 2026-08-09 04:44 639218472048712427
30 ms 34.238.16.205
26 2026-08-09 04:29 639218463224432974
14 ms 44.218.137.167
25 2026-08-09 04:29 639218463224432974
14 ms 34.238.16.205
24 2026-08-09 04:14 639218454384107526
46 ms 34.238.16.205
23 2026-08-09 04:14 639218454384107526
46 ms 44.218.137.167
22 2026-08-09 03:59 639218445331231791
8 ms 44.218.137.167
21 2026-08-09 03:59 639218445331231791
8 ms 34.238.16.205
20 2026-08-09 03:44 639218436285215733
16 ms 44.218.137.167
19 2026-08-09 03:44 639218436285215733
16 ms 34.238.16.205
18 2026-08-09 03:29 639218427289555123
145 ms 34.238.16.205
17 2026-08-09 03:29 639218427289555123
145 ms 44.218.137.167
16 2026-08-09 03:14 639218418227819981
25 ms 34.238.16.205
15 2026-08-09 03:14 639218418227819981
25 ms 44.218.137.167
14 2026-08-09 02:59 639218409119503123
7 ms 34.238.16.205
13 2026-08-09 02:59 639218409119503123
7 ms 44.218.137.167
12 2026-08-09 02:43 639218399771712154
2014 ms 34.238.16.205
11 2026-08-09 02:43 639218399771712154
2014 ms 44.218.137.167
10 2026-08-09 01:52 639218368648652303
47 ms 44.218.137.167
9 2026-08-09 01:52 639218368648652303
47 ms 34.238.16.205
8 2026-08-09 01:37 639218359569598460
2155 ms 34.238.16.205
7 2026-08-09 01:37 639218359569598460
2155 ms 44.218.137.167
6 2026-08-09 01:22 639218350555429902
35 ms 34.238.16.205
5 2026-08-09 01:22 639218350555429902
35 ms 44.218.137.167
4 2026-08-09 01:06 639218341311543299
14 ms 34.238.16.205
3 2026-08-09 01:06 639218341311543299
14 ms 44.218.137.167
2 2026-08-09 00:14 639218309981981465
30 ms 44.218.137.167
1 2026-08-09 00:14 639218309981981465
30 ms 34.238.16.205