DNS response history for sl520.thomasregister.com

sl520.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 2026-08-23. For this date, NameServerHistory found 149 DNS check records, 148 successful responses, 1 failed responses, and 329 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 sl520.thomasregister.com.
Records on Selected Date

149

Historical checks stored for this nameserver on selected date

Average Latency

329 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-23 23:46

All timestamps shown in UTC

Latest Resolved IP on Selected Date

32.194.66.35

Most recently resolved hosting IP on selected date

Successful Responses

148

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 sl520.thomasregister.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
149 2026-08-23 23:46 639231254406598736
7 ms 32.194.66.35
148 2026-08-23 23:46 639231254406598736
7 ms 52.71.155.157
147 2026-08-23 23:30 639231244697865594
44 ms 52.71.155.157
146 2026-08-23 23:30 639231244697865594
44 ms 32.194.66.35
145 2026-08-23 23:13 639231234893504693
51 ms 32.194.66.35
144 2026-08-23 23:13 639231234893504693
51 ms 52.71.155.157
143 2026-08-23 22:57 639231225024549139
102 ms 32.194.66.35
142 2026-08-23 22:57 639231225024549139
102 ms 52.71.155.157
141 2026-08-23 22:40 639231214931957622
233 ms 52.71.155.157
140 2026-08-23 22:40 639231214931957622
233 ms 32.194.66.35
139 2026-08-23 22:24 639231204962010549
-
138 2026-08-23 22:07 639231195170138463
15 ms 52.71.155.157
137 2026-08-23 22:07 639231195170138463
15 ms 32.194.66.35
136 2026-08-23 21:51 639231185235020577
36 ms 32.194.66.35
135 2026-08-23 21:51 639231185235020577
36 ms 52.71.155.157
134 2026-08-23 21:35 639231175558690075
2028 ms 52.71.155.157
133 2026-08-23 21:35 639231175558690075
2028 ms 32.194.66.35
132 2026-08-23 21:18 639231165610444012
47 ms 52.71.155.157
131 2026-08-23 21:18 639231165610444012
47 ms 32.194.66.35
130 2026-08-23 20:25 639231133806425363
21 ms 32.194.66.35
129 2026-08-23 20:25 639231133806425363
21 ms 52.71.155.157
128 2026-08-23 20:09 639231124203758023
7 ms 32.194.66.35
127 2026-08-23 20:09 639231124203758023
7 ms 52.71.155.157
126 2026-08-23 19:53 639231114428262706
21 ms 52.71.155.157
125 2026-08-23 19:53 639231114428262706
21 ms 32.194.66.35
124 2026-08-23 19:36 639231104662480065
2034 ms 32.194.66.35
123 2026-08-23 19:36 639231104662480065
2034 ms 52.71.155.157
122 2026-08-23 19:20 639231094840372018
30 ms 52.71.155.157
121 2026-08-23 19:20 639231094840372018
30 ms 32.194.66.35
120 2026-08-23 19:04 639231085024583224
28 ms 52.71.155.157
119 2026-08-23 19:04 639231085024583224
28 ms 32.194.66.35
118 2026-08-23 18:47 639231075257417427
26 ms 52.71.155.157
117 2026-08-23 18:47 639231075257417427
26 ms 32.194.66.35
116 2026-08-23 18:31 639231065516009503
33 ms 52.71.155.157
115 2026-08-23 18:31 639231065516009503
33 ms 32.194.66.35
114 2026-08-23 18:15 639231055805348837
13 ms 52.71.155.157
113 2026-08-23 18:15 639231055805348837
13 ms 32.194.66.35
112 2026-08-23 17:59 639231045980373765
19 ms 32.194.66.35
111 2026-08-23 17:59 639231045980373765
19 ms 52.71.155.157
110 2026-08-23 17:42 639231035984577527
13 ms 32.194.66.35
109 2026-08-23 17:42 639231035984577527
13 ms 52.71.155.157
108 2026-08-23 17:25 639231025928115303
12 ms 52.71.155.157
107 2026-08-23 17:25 639231025928115303
12 ms 32.194.66.35
106 2026-08-23 16:32 639230994250157583
18 ms 52.71.155.157
105 2026-08-23 16:32 639230994250157583
18 ms 32.194.66.35
104 2026-08-23 16:16 639230984476411369
10 ms 32.194.66.35
103 2026-08-23 16:16 639230984476411369
10 ms 52.71.155.157
102 2026-08-23 16:00 639230974838373450
4018 ms 32.194.66.35
101 2026-08-23 16:00 639230974838373450
4018 ms 52.71.155.157
100 2026-08-23 15:44 639230965244277645
5 ms 52.71.155.157
99 2026-08-23 15:44 639230965244277645
5 ms 32.194.66.35
98 2026-08-23 15:28 639230955522101820
30 ms 32.194.66.35
97 2026-08-23 15:28 639230955522101820
30 ms 52.71.155.157
96 2026-08-23 15:12 639230945754521603
2022 ms 52.71.155.157
95 2026-08-23 15:12 639230945754521603
2022 ms 32.194.66.35
94 2026-08-23 14:55 639230935852040504
23 ms 52.71.155.157
93 2026-08-23 14:55 639230935852040504
23 ms 32.194.66.35
92 2026-08-23 14:39 639230926222061048
12 ms 52.71.155.157
91 2026-08-23 14:39 639230926222061048
12 ms 32.194.66.35
90 2026-08-23 14:23 639230916449726907
8 ms 52.71.155.157
89 2026-08-23 14:23 639230916449726907
8 ms 32.194.66.35
88 2026-08-23 14:06 639230906595053086
31 ms 52.71.155.157
87 2026-08-23 14:06 639230906595053086
31 ms 32.194.66.35
86 2026-08-23 13:50 639230896680429441
36 ms 52.71.155.157
85 2026-08-23 13:50 639230896680429441
36 ms 32.194.66.35
84 2026-08-23 13:33 639230886630210965
15 ms 52.71.155.157
83 2026-08-23 13:33 639230886630210965
15 ms 32.194.66.35
82 2026-08-23 12:41 639230855430405719
30 ms 32.194.66.35
81 2026-08-23 12:41 639230855430405719
30 ms 52.71.155.157
80 2026-08-23 12:25 639230845707499136
2042 ms 52.71.155.157
79 2026-08-23 12:25 639230845707499136
2042 ms 32.194.66.35
78 2026-08-23 12:09 639230836186805419
2022 ms 52.71.155.157
77 2026-08-23 12:09 639230836186805419
2022 ms 32.194.66.35
76 2026-08-23 11:53 639230826493828316
8 ms 52.71.155.157
75 2026-08-23 11:53 639230826493828316
8 ms 32.194.66.35
74 2026-08-23 11:37 639230816817882996
28 ms 32.194.66.35
73 2026-08-23 11:37 639230816817882996
28 ms 52.71.155.157
72 2026-08-23 11:20 639230806933854189
32 ms 52.71.155.157
71 2026-08-23 11:20 639230806933854189
32 ms 32.194.66.35
70 2026-08-23 11:04 639230797120243854
35 ms 32.194.66.35
69 2026-08-23 11:04 639230797120243854
35 ms 52.71.155.157
68 2026-08-23 10:48 639230787310272840
11 ms 32.194.66.35
67 2026-08-23 10:48 639230787310272840
11 ms 52.71.155.157
66 2026-08-23 10:31 639230777600173142
5 ms 32.194.66.35
65 2026-08-23 10:31 639230777600173142
5 ms 52.71.155.157
64 2026-08-23 10:15 639230767665024593
64 ms 52.71.155.157
63 2026-08-23 10:15 639230767665024593
64 ms 32.194.66.35
62 2026-08-23 09:58 639230757720962293
23 ms 32.194.66.35
61 2026-08-23 09:58 639230757720962293
23 ms 52.71.155.157
60 2026-08-23 09:42 639230747722189784
2029 ms 52.71.155.157
59 2026-08-23 09:42 639230747722189784
2029 ms 32.194.66.35
58 2026-08-23 08:49 639230716313923480
2062 ms 32.194.66.35
57 2026-08-23 08:49 639230716313923480
2062 ms 52.71.155.157
56 2026-08-23 08:33 639230706813835990
8 ms 32.194.66.35
55 2026-08-23 08:33 639230706813835990
8 ms 52.71.155.157
54 2026-08-23 08:17 639230696871062203
33 ms 52.71.155.157
53 2026-08-23 08:17 639230696871062203
33 ms 32.194.66.35
52 2026-08-23 08:01 639230687142781616
23 ms 32.194.66.35
51 2026-08-23 08:01 639230687142781616
23 ms 52.71.155.157
50 2026-08-23 07:44 639230677432142227
27 ms 52.71.155.157
49 2026-08-23 07:44 639230677432142227
27 ms 32.194.66.35
48 2026-08-23 07:28 639230667686258061
44 ms 32.194.66.35
47 2026-08-23 07:28 639230667686258061
44 ms 52.71.155.157
46 2026-08-23 07:12 639230658039243685
17 ms 52.71.155.157
45 2026-08-23 07:12 639230658039243685
17 ms 32.194.66.35
44 2026-08-23 06:56 639230648468473803
13 ms 32.194.66.35
43 2026-08-23 06:56 639230648468473803
13 ms 52.71.155.157
42 2026-08-23 06:40 639230638829658294
24 ms 52.71.155.157
41 2026-08-23 06:40 639230638829658294
24 ms 32.194.66.35
40 2026-08-23 06:24 639230629247017617
10 ms 32.194.66.35
39 2026-08-23 06:24 639230629247017617
10 ms 52.71.155.157
38 2026-08-23 06:08 639230619625318239
34 ms 52.71.155.157
37 2026-08-23 06:08 639230619625318239
34 ms 32.194.66.35
36 2026-08-23 05:51 639230609697630264
27 ms 32.194.66.35
35 2026-08-23 05:51 639230609697630264
27 ms 52.71.155.157
34 2026-08-23 05:00 639230578570131864
2042 ms 32.194.66.35
33 2026-08-23 05:00 639230578570131864
2042 ms 52.71.155.157
32 2026-08-23 04:44 639230568958963168
14 ms 32.194.66.35
31 2026-08-23 04:44 639230568958963168
14 ms 52.71.155.157
30 2026-08-23 04:28 639230559287611211
6 ms 32.194.66.35
29 2026-08-23 04:28 639230559287611211
6 ms 52.71.155.157
28 2026-08-23 04:11 639230549524312030
31 ms 52.71.155.157
27 2026-08-23 04:11 639230549524312030
31 ms 32.194.66.35
26 2026-08-23 03:55 639230539739801669
9 ms 32.194.66.35
25 2026-08-23 03:55 639230539739801669
9 ms 52.71.155.157
24 2026-08-23 03:39 639230530084069375
166 ms 52.71.155.157
23 2026-08-23 03:39 639230530084069375
166 ms 32.194.66.35
22 2026-08-23 03:23 639230520362691441
30 ms 52.71.155.157
21 2026-08-23 03:23 639230520362691441
30 ms 32.194.66.35
20 2026-08-23 03:07 639230510677194518
37 ms 52.71.155.157
19 2026-08-23 03:07 639230510677194518
37 ms 32.194.66.35
18 2026-08-23 02:51 639230501156002646
16 ms 52.71.155.157
17 2026-08-23 02:51 639230501156002646
16 ms 32.194.66.35
16 2026-08-23 02:35 639230491502198541
20 ms 52.71.155.157
15 2026-08-23 02:35 639230491502198541
20 ms 32.194.66.35
14 2026-08-23 02:18 639230481860318494
2027 ms 52.71.155.157
13 2026-08-23 02:18 639230481860318494
2027 ms 32.194.66.35
12 2026-08-23 02:02 639230471893008575
10 ms 32.194.66.35
11 2026-08-23 02:02 639230471893008575
10 ms 52.71.155.157
10 2026-08-23 01:09 639230440030877421
79 ms 32.194.66.35
9 2026-08-23 01:09 639230440030877421
79 ms 52.71.155.157
8 2026-08-23 00:53 639230430479725508
71 ms 52.71.155.157
7 2026-08-23 00:53 639230430479725508
71 ms 32.194.66.35
6 2026-08-23 00:37 639230420875160219
16 ms 32.194.66.35
5 2026-08-23 00:37 639230420875160219
16 ms 52.71.155.157
4 2026-08-23 00:21 639230411240692575
10 ms 32.194.66.35
3 2026-08-23 00:21 639230411240692575
10 ms 52.71.155.157
2 2026-08-23 00:05 639230401550806607
27 ms 32.194.66.35
1 2026-08-23 00:05 639230401550806607
27 ms 52.71.155.157