DNS response history for a.root-dx.com

a.root-dx.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 2026-08-27. For this date, NameServerHistory found 70 DNS check records, 70 successful responses, 0 failed responses, and 623 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 a.root-dx.com.
Records on Selected Date

70

Historical checks stored for this nameserver on selected date

Average Latency

623 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-27 11:09

All timestamps shown in UTC

Latest Resolved IP on Selected Date

207.207.200.53

Most recently resolved hosting IP on selected date

Successful Responses

70

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 a.root-dx.com

Showing DNS history for 2026-08-27 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
70 2026-08-27 11:09 639234253963286387
26 ms 207.207.200.53
69 2026-08-27 11:09 639234253963286387
26 ms 207.207.201.53
68 2026-08-27 10:52 639234243654907465
1057 ms 207.207.201.53
67 2026-08-27 10:52 639234243654907465
1057 ms 207.207.200.53
66 2026-08-27 10:35 639234233269654413
53 ms 207.207.201.53
65 2026-08-27 10:35 639234233269654413
53 ms 207.207.200.53
64 2026-08-27 10:17 639234222943951923
63 ms 207.207.201.53
63 2026-08-27 10:17 639234222943951923
63 ms 207.207.200.53
62 2026-08-27 10:00 639234212558002823
1063 ms 207.207.201.53
61 2026-08-27 10:00 639234212558002823
1063 ms 207.207.200.53
60 2026-08-27 09:43 639234202117531850
43 ms 207.207.200.53
59 2026-08-27 09:43 639234202117531850
43 ms 207.207.201.53
58 2026-08-27 09:25 639234191649612722
64 ms 207.207.200.53
57 2026-08-27 09:25 639234191649612722
64 ms 207.207.201.53
56 2026-08-27 09:08 639234181105879568
30 ms 207.207.200.53
55 2026-08-27 09:08 639234181105879568
30 ms 207.207.201.53
54 2026-08-27 08:50 639234170713214496
71 ms 207.207.200.53
53 2026-08-27 08:50 639234170713214496
71 ms 207.207.201.53
52 2026-08-27 08:33 639234160341037652
68 ms 207.207.201.53
51 2026-08-27 08:33 639234160341037652
68 ms 207.207.200.53
50 2026-08-27 08:16 639234149799404224
19 ms 207.207.200.53
49 2026-08-27 08:16 639234149799404224
19 ms 207.207.201.53
48 2026-08-27 07:58 639234139553286469
1058 ms 207.207.201.53
47 2026-08-27 07:58 639234139553286469
1058 ms 207.207.200.53
46 2026-08-27 07:05 639234107183588293
34 ms 207.207.200.53
45 2026-08-27 07:05 639234107183588293
34 ms 207.207.201.53
44 2026-08-27 06:47 639234096905435724
552 ms 207.207.201.53
43 2026-08-27 06:47 639234096905435724
552 ms 207.207.200.53
42 2026-08-27 06:30 639234086579410775
2120 ms 207.207.200.53
41 2026-08-27 06:30 639234086579410775
2120 ms 207.207.201.53
40 2026-08-27 06:13 639234076291157956
2027 ms 207.207.200.53
39 2026-08-27 06:13 639234076291157956
2027 ms 207.207.201.53
38 2026-08-27 05:56 639234065981939454
36 ms 207.207.200.53
37 2026-08-27 05:56 639234065981939454
36 ms 207.207.201.53
36 2026-08-27 05:39 639234055548642997
58 ms 207.207.200.53
35 2026-08-27 05:39 639234055548642997
58 ms 207.207.201.53
34 2026-08-27 05:21 639234045267979603
64 ms 207.207.201.53
33 2026-08-27 05:21 639234045267979603
64 ms 207.207.200.53
32 2026-08-27 05:04 639234034999717463
1052 ms 207.207.201.53
31 2026-08-27 05:04 639234034999717463
1052 ms 207.207.200.53
30 2026-08-27 04:47 639234024739225358
3545 ms 207.207.200.53
29 2026-08-27 04:47 639234024739225358
3545 ms 207.207.201.53
28 2026-08-27 04:30 639234014311170162
1056 ms 207.207.201.53
27 2026-08-27 04:30 639234014311170162
1056 ms 207.207.200.53
26 2026-08-27 04:12 639234003806017640
1059 ms 207.207.201.53
25 2026-08-27 04:12 639234003806017640
1059 ms 207.207.200.53
24 2026-08-27 03:55 639233993356203030
13 ms 207.207.200.53
23 2026-08-27 03:55 639233993356203030
13 ms 207.207.201.53
22 2026-08-27 03:02 639233961301716608
542 ms 207.207.200.53
21 2026-08-27 03:02 639233961301716608
542 ms 207.207.201.53
20 2026-08-27 02:44 639233950834200647
49 ms 207.207.200.53
19 2026-08-27 02:44 639233950834200647
49 ms 207.207.201.53
18 2026-08-27 02:27 639233940431849026
1056 ms 207.207.201.53
17 2026-08-27 02:27 639233940431849026
1056 ms 207.207.200.53
16 2026-08-27 02:09 639233930110596398
2132 ms 207.207.200.53
15 2026-08-27 02:09 639233930110596398
2132 ms 207.207.201.53
14 2026-08-27 01:52 639233919705434540
59 ms 207.207.201.53
13 2026-08-27 01:52 639233919705434540
59 ms 207.207.200.53
12 2026-08-27 01:35 639233909452807845
30 ms 207.207.201.53
11 2026-08-27 01:35 639233909452807845
30 ms 207.207.200.53
10 2026-08-27 01:18 639233899096420820
1050 ms 207.207.201.53
9 2026-08-27 01:18 639233899096420820
1050 ms 207.207.200.53
8 2026-08-27 01:00 639233888707824939
1049 ms 207.207.201.53
7 2026-08-27 01:00 639233888707824939
1049 ms 207.207.200.53
6 2026-08-27 00:43 639233878461203802
552 ms 207.207.201.53
5 2026-08-27 00:43 639233878461203802
552 ms 207.207.200.53
4 2026-08-27 00:26 639233868060868209
7 ms 207.207.200.53
3 2026-08-27 00:26 639233868060868209
7 ms 207.207.201.53
2 2026-08-27 00:08 639233857450922991
56 ms 207.207.200.53
1 2026-08-27 00:08 639233857450922991
56 ms 207.207.201.53