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 2026-08-26. For this date, NameServerHistory found 36 DNS check records, 36 successful responses, 0 failed responses, and 39 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

36

Historical checks stored for this nameserver on selected date

Average Latency

39 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-26 05:35

All timestamps shown in UTC

Latest Resolved IP on Selected Date

52.71.155.157

Most recently resolved hosting IP on selected date

Successful Responses

36

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 2026-08-26 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
36 2026-08-26 05:35 639233192644780696
16 ms 52.71.155.157
35 2026-08-26 05:35 639233192644780696
16 ms 32.194.66.35
34 2026-08-26 05:17 639233182401183833
33 ms 52.71.155.157
33 2026-08-26 05:17 639233182401183833
33 ms 32.194.66.35
32 2026-08-26 05:00 639233172074181051
22 ms 32.194.66.35
31 2026-08-26 05:00 639233172074181051
22 ms 52.71.155.157
30 2026-08-26 04:43 639233161808421455
25 ms 52.71.155.157
29 2026-08-26 04:43 639233161808421455
25 ms 32.194.66.35
28 2026-08-26 04:26 639233151357344052
31 ms 52.71.155.157
27 2026-08-26 04:26 639233151357344052
31 ms 32.194.66.35
26 2026-08-26 04:09 639233141034116946
43 ms 52.71.155.157
25 2026-08-26 04:09 639233141034116946
43 ms 32.194.66.35
24 2026-08-26 03:51 639233130828334142
63 ms 52.71.155.157
23 2026-08-26 03:51 639233130828334142
63 ms 32.194.66.35
22 2026-08-26 03:34 639233120373450007
32 ms 32.194.66.35
21 2026-08-26 03:34 639233120373450007
32 ms 52.71.155.157
20 2026-08-26 03:17 639233110066216193
11 ms 32.194.66.35
19 2026-08-26 03:17 639233110066216193
11 ms 52.71.155.157
18 2026-08-26 02:24 639233078065410564
22 ms 32.194.66.35
17 2026-08-26 02:24 639233078065410564
22 ms 52.71.155.157
16 2026-08-26 02:06 639233067787457832
120 ms 32.194.66.35
15 2026-08-26 02:06 639233067787457832
120 ms 52.71.155.157
14 2026-08-26 01:49 639233057501801162
63 ms 32.194.66.35
13 2026-08-26 01:49 639233057501801162
63 ms 52.71.155.157
12 2026-08-26 01:32 639233047089431703
23 ms 32.194.66.35
11 2026-08-26 01:32 639233047089431703
23 ms 52.71.155.157
10 2026-08-26 01:15 639233036754790688
28 ms 32.194.66.35
9 2026-08-26 01:15 639233036754790688
28 ms 52.71.155.157
8 2026-08-26 00:57 639233026412602472
41 ms 32.194.66.35
7 2026-08-26 00:57 639233026412602472
41 ms 52.71.155.157
6 2026-08-26 00:40 639233016064066127
51 ms 52.71.155.157
5 2026-08-26 00:40 639233016064066127
51 ms 32.194.66.35
4 2026-08-26 00:23 639233005922655772
58 ms 52.71.155.157
3 2026-08-26 00:23 639233005922655772
58 ms 32.194.66.35
2 2026-08-26 00:06 639232995672256907
28 ms 32.194.66.35
1 2026-08-26 00:06 639232995672256907
28 ms 52.71.155.157