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 2026-08-18. For this date, NameServerHistory found 148 DNS check records, 146 successful responses, 2 failed responses, and 241 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

148

Historical checks stored for this nameserver on selected date

Average Latency

241 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-18 23:47

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

146

Checks that returned a measurable response

Failed Responses

2

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 2026-08-18 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
148 2026-08-18 23:47 639226935204800669
28 ms 32.194.66.35
147 2026-08-18 23:47 639226935204800669
28 ms 52.71.155.157
146 2026-08-18 23:31 639226925298919497
57 ms 52.71.155.157
145 2026-08-18 23:31 639226925298919497
57 ms 32.194.66.35
144 2026-08-18 23:14 639226915487885053
7 ms 52.71.155.157
143 2026-08-18 23:14 639226915487885053
7 ms 32.194.66.35
142 2026-08-18 22:58 639226905465760034
64 ms 32.194.66.35
141 2026-08-18 22:58 639226905465760034
64 ms 52.71.155.157
140 2026-08-18 22:41 639226895378104692
50 ms 52.71.155.157
139 2026-08-18 22:41 639226895378104692
50 ms 32.194.66.35
138 2026-08-18 21:48 639226863374232622
-
137 2026-08-18 21:32 639226853698516058
25 ms 32.194.66.35
136 2026-08-18 21:32 639226853698516058
25 ms 52.71.155.157
135 2026-08-18 21:15 639226843797360601
34 ms 32.194.66.35
134 2026-08-18 21:15 639226843797360601
34 ms 52.71.155.157
133 2026-08-18 20:59 639226834046588155
35 ms 52.71.155.157
132 2026-08-18 20:59 639226834046588155
35 ms 32.194.66.35
131 2026-08-18 20:42 639226824234488533
38 ms 32.194.66.35
130 2026-08-18 20:42 639226824234488533
38 ms 52.71.155.157
129 2026-08-18 20:26 639226814549928621
43 ms 32.194.66.35
128 2026-08-18 20:26 639226814549928621
43 ms 52.71.155.157
127 2026-08-18 20:10 639226804721432353
35 ms 52.71.155.157
126 2026-08-18 20:10 639226804721432353
35 ms 32.194.66.35
125 2026-08-18 19:54 639226795048828184
34 ms 52.71.155.157
124 2026-08-18 19:54 639226795048828184
34 ms 32.194.66.35
123 2026-08-18 19:37 639226785202482420
128 ms 32.194.66.35
122 2026-08-18 19:37 639226785202482420
128 ms 52.71.155.157
121 2026-08-18 19:21 639226775309362607
2104 ms 32.194.66.35
120 2026-08-18 19:21 639226775309362607
2104 ms 52.71.155.157
119 2026-08-18 19:04 639226765406586155
42 ms 32.194.66.35
118 2026-08-18 19:04 639226765406586155
42 ms 52.71.155.157
117 2026-08-18 18:48 639226755437790519
51 ms 32.194.66.35
116 2026-08-18 18:48 639226755437790519
51 ms 52.71.155.157
115 2026-08-18 17:55 639226723856194457
43 ms 52.71.155.157
114 2026-08-18 17:55 639226723856194457
43 ms 32.194.66.35
113 2026-08-18 17:39 639226714050583422
36 ms 32.194.66.35
112 2026-08-18 17:39 639226714050583422
36 ms 52.71.155.157
111 2026-08-18 17:22 639226704236499724
2037 ms 32.194.66.35
110 2026-08-18 17:22 639226704236499724
2037 ms 52.71.155.157
109 2026-08-18 17:06 639226694184520163
20 ms 32.194.66.35
108 2026-08-18 17:06 639226694184520163
20 ms 52.71.155.157
107 2026-08-18 16:49 639226684161203477
28 ms 52.71.155.157
106 2026-08-18 16:49 639226684161203477
28 ms 32.194.66.35
105 2026-08-18 16:32 639226674305430109
55 ms 32.194.66.35
104 2026-08-18 16:32 639226674305430109
55 ms 52.71.155.157
103 2026-08-18 16:16 639226664489607984
97 ms 32.194.66.35
102 2026-08-18 16:16 639226664489607984
97 ms 52.71.155.157
101 2026-08-18 16:00 639226654533111667
90 ms 32.194.66.35
100 2026-08-18 16:00 639226654533111667
90 ms 52.71.155.157
99 2026-08-18 15:43 639226644778594725
22 ms 52.71.155.157
98 2026-08-18 15:43 639226644778594725
22 ms 32.194.66.35
97 2026-08-18 15:27 639226634901553621
34 ms 52.71.155.157
96 2026-08-18 15:27 639226634901553621
34 ms 32.194.66.35
95 2026-08-18 15:10 639226624921864967
2025 ms 52.71.155.157
94 2026-08-18 15:10 639226624921864967
2025 ms 32.194.66.35
93 2026-08-18 14:54 639226614939419403
2035 ms 32.194.66.35
92 2026-08-18 14:54 639226614939419403
2035 ms 52.71.155.157
91 2026-08-18 14:00 639226583021074771
97 ms 32.194.66.35
90 2026-08-18 14:00 639226583021074771
97 ms 52.71.155.157
89 2026-08-18 13:44 639226573279933585
23 ms 52.71.155.157
88 2026-08-18 13:44 639226573279933585
23 ms 32.194.66.35
87 2026-08-18 13:28 639226563494036301
31 ms 52.71.155.157
86 2026-08-18 13:28 639226563494036301
31 ms 32.194.66.35
85 2026-08-18 13:12 639226553708216256
2056 ms 52.71.155.157
84 2026-08-18 13:12 639226553708216256
2056 ms 32.194.66.35
83 2026-08-18 12:55 639226544003734815
58 ms 32.194.66.35
82 2026-08-18 12:55 639226544003734815
58 ms 52.71.155.157
81 2026-08-18 12:39 639226534105733155
15 ms 52.71.155.157
80 2026-08-18 12:39 639226534105733155
15 ms 32.194.66.35
79 2026-08-18 12:23 639226524298118898
18 ms 32.194.66.35
78 2026-08-18 12:23 639226524298118898
18 ms 52.71.155.157
77 2026-08-18 12:06 639226514525195335
34 ms 52.71.155.157
76 2026-08-18 12:06 639226514525195335
34 ms 32.194.66.35
75 2026-08-18 11:50 639226504703635320
29 ms 32.194.66.35
74 2026-08-18 11:50 639226504703635320
29 ms 52.71.155.157
73 2026-08-18 11:33 639226494737271720
149 ms 52.71.155.157
72 2026-08-18 11:33 639226494737271720
149 ms 32.194.66.35
71 2026-08-18 11:17 639226485005027236
15 ms 32.194.66.35
70 2026-08-18 11:17 639226485005027236
15 ms 52.71.155.157
69 2026-08-18 11:00 639226475133236105
27 ms 32.194.66.35
68 2026-08-18 11:00 639226475133236105
27 ms 52.71.155.157
67 2026-08-18 10:07 639226442975077052
24 ms 32.194.66.35
66 2026-08-18 10:07 639226442975077052
24 ms 52.71.155.157
65 2026-08-18 09:51 639226433317932039
26 ms 52.71.155.157
64 2026-08-18 09:51 639226433317932039
26 ms 32.194.66.35
63 2026-08-18 09:35 639226423688431096
33 ms 52.71.155.157
62 2026-08-18 09:35 639226423688431096
33 ms 32.194.66.35
61 2026-08-18 09:19 639226413998250045
43 ms 52.71.155.157
60 2026-08-18 09:19 639226413998250045
43 ms 32.194.66.35
59 2026-08-18 09:02 639226404284554875
38 ms 32.194.66.35
58 2026-08-18 09:02 639226404284554875
38 ms 52.71.155.157
57 2026-08-18 08:46 639226394637043309
21 ms 32.194.66.35
56 2026-08-18 08:46 639226394637043309
21 ms 52.71.155.157
55 2026-08-18 08:30 639226385052447582
52 ms 32.194.66.35
54 2026-08-18 08:30 639226385052447582
52 ms 52.71.155.157
53 2026-08-18 08:14 639226375506189603
44 ms 52.71.155.157
52 2026-08-18 08:14 639226375506189603
44 ms 32.194.66.35
51 2026-08-18 07:58 639226365690646426
-
50 2026-08-18 07:42 639226355771007701
27 ms 52.71.155.157
49 2026-08-18 07:42 639226355771007701
27 ms 32.194.66.35
48 2026-08-18 07:25 639226345946269369
456 ms 52.71.155.157
47 2026-08-18 07:25 639226345946269369
456 ms 32.194.66.35
46 2026-08-18 07:09 639226336241601848
54 ms 32.194.66.35
45 2026-08-18 07:09 639226336241601848
54 ms 52.71.155.157
44 2026-08-18 06:17 639226304950675290
58 ms 52.71.155.157
43 2026-08-18 06:17 639226304950675290
58 ms 32.194.66.35
42 2026-08-18 06:01 639226295324754616
65 ms 52.71.155.157
41 2026-08-18 06:01 639226295324754616
65 ms 32.194.66.35
40 2026-08-18 05:45 639226285824640601
2059 ms 32.194.66.35
39 2026-08-18 05:45 639226285824640601
2059 ms 52.71.155.157
38 2026-08-18 05:29 639226276321223917
51 ms 52.71.155.157
37 2026-08-18 05:29 639226276321223917
51 ms 32.194.66.35
36 2026-08-18 05:13 639226266800200046
23 ms 52.71.155.157
35 2026-08-18 05:13 639226266800200046
23 ms 32.194.66.35
34 2026-08-18 04:57 639226256958066164
45 ms 52.71.155.157
33 2026-08-18 04:57 639226256958066164
45 ms 32.194.66.35
32 2026-08-18 04:41 639226247432364597
27 ms 32.194.66.35
31 2026-08-18 04:41 639226247432364597
27 ms 52.71.155.157
30 2026-08-18 04:25 639226237703388552
44 ms 32.194.66.35
29 2026-08-18 04:25 639226237703388552
44 ms 52.71.155.157
28 2026-08-18 04:09 639226227937569589
17 ms 52.71.155.157
27 2026-08-18 04:09 639226227937569589
17 ms 32.194.66.35
26 2026-08-18 03:52 639226218052465471
21 ms 32.194.66.35
25 2026-08-18 03:52 639226218052465471
21 ms 52.71.155.157
24 2026-08-18 03:36 639226208429623997
41 ms 52.71.155.157
23 2026-08-18 03:36 639226208429623997
41 ms 32.194.66.35
22 2026-08-18 03:20 639226198800675295
42 ms 52.71.155.157
21 2026-08-18 03:20 639226198800675295
42 ms 32.194.66.35
20 2026-08-18 02:28 639226167722042574
48 ms 32.194.66.35
19 2026-08-18 02:28 639226167722042574
48 ms 52.71.155.157
18 2026-08-18 02:12 639226158277924383
31 ms 32.194.66.35
17 2026-08-18 02:12 639226158277924383
31 ms 52.71.155.157
16 2026-08-18 01:57 639226148757810592
106 ms 32.194.66.35
15 2026-08-18 01:57 639226148757810592
106 ms 52.71.155.157
14 2026-08-18 01:41 639226139348611045
27 ms 52.71.155.157
13 2026-08-18 01:41 639226139348611045
27 ms 32.194.66.35
12 2026-08-18 01:25 639226129823462907
16 ms 52.71.155.157
11 2026-08-18 01:25 639226129823462907
16 ms 32.194.66.35
10 2026-08-18 01:09 639226120218260005
36 ms 52.71.155.157
9 2026-08-18 01:09 639226120218260005
36 ms 32.194.66.35
8 2026-08-18 00:53 639226110875503904
31 ms 52.71.155.157
7 2026-08-18 00:53 639226110875503904
31 ms 32.194.66.35
6 2026-08-18 00:38 639226101376311912
2045 ms 52.71.155.157
5 2026-08-18 00:38 639226101376311912
2045 ms 32.194.66.35
4 2026-08-18 00:22 639226091924943492
36 ms 52.71.155.157
3 2026-08-18 00:22 639226091924943492
36 ms 32.194.66.35
2 2026-08-18 00:06 639226082133158124
58 ms 32.194.66.35
1 2026-08-18 00:06 639226082133158124
58 ms 52.71.155.157