DNS response history for b.ns.dc1.com

b.ns.dc1.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 2026-08-29. For this date, NameServerHistory found 70 DNS check records, 70 successful responses, 0 failed responses, and 218 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 b.ns.dc1.com.
Records on Selected Date

70

Historical checks stored for this nameserver on selected date

Average Latency

218 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-29 23:48

All timestamps shown in UTC

Latest Resolved IP on Selected Date

135.181.90.123

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 b.ns.dc1.com

Showing DNS history for 2026-08-29 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 2026-08-29 23:48 639236439461653110
38 ms 135.181.90.123
69 2026-08-29 23:31 639236429501366737
87 ms 135.181.90.123
68 2026-08-29 23:14 639236419366541896
70 ms 135.181.90.123
67 2026-08-29 22:57 639236409033370421
2011 ms 135.181.90.123
66 2026-08-29 22:40 639236398677638980
34 ms 135.181.90.123
65 2026-08-29 22:23 639236388335394435
36 ms 135.181.90.123
64 2026-08-29 21:29 639236356238021142
60 ms 135.181.90.123
63 2026-08-29 21:12 639236346147662482
124 ms 135.181.90.123
62 2026-08-29 20:56 639236336073303987
20 ms 135.181.90.123
61 2026-08-29 20:39 639236325803271480
42 ms 135.181.90.123
60 2026-08-29 20:22 639236315636203732
52 ms 135.181.90.123
59 2026-08-29 20:05 639236305430277951
15 ms 135.181.90.123
58 2026-08-29 19:48 639236295286597133
47 ms 135.181.90.123
57 2026-08-29 19:31 639236285137083691
124 ms 135.181.90.123
56 2026-08-29 19:14 639236274938699727
35 ms 135.181.90.123
55 2026-08-29 18:57 639236264595544117
11 ms 135.181.90.123
54 2026-08-29 18:39 639236254203764064
93 ms 135.181.90.123
53 2026-08-29 18:22 639236243919128798
82 ms 135.181.90.123
52 2026-08-29 17:28 639236211708980066
2021 ms 135.181.90.123
51 2026-08-29 17:12 639236201724764228
16 ms 135.181.90.123
50 2026-08-29 16:55 639236191714376906
2039 ms 135.181.90.123
49 2026-08-29 16:38 639236181773042179
56 ms 135.181.90.123
48 2026-08-29 16:22 639236171632735061
42 ms 135.181.90.123
47 2026-08-29 16:04 639236161347015414
78 ms 135.181.90.123
46 2026-08-29 15:47 639236151200362098
3 ms 135.181.90.123
45 2026-08-29 15:31 639236141026805328
62 ms 135.181.90.123
44 2026-08-29 15:14 639236131100930722
36 ms 135.181.90.123
43 2026-08-29 14:57 639236120950030411
76 ms 135.181.90.123
42 2026-08-29 14:40 639236110532007205
45 ms 135.181.90.123
41 2026-08-29 14:22 639236100176958860
34 ms 135.181.90.123
40 2026-08-29 13:30 639236068470247956
46 ms 135.181.90.123
39 2026-08-29 13:13 639236058468679452
10 ms 135.181.90.123
38 2026-08-29 12:56 639236048317337090
5 ms 135.181.90.123
37 2026-08-29 12:39 639236038221169202
51 ms 135.181.90.123
36 2026-08-29 12:22 639236028175589918
77 ms 135.181.90.123
35 2026-08-29 12:05 639236017965421028
3 ms 135.181.90.123
34 2026-08-29 11:49 639236007792625266
16 ms 135.181.90.123
33 2026-08-29 11:31 639235997602806960
69 ms 135.181.90.123
32 2026-08-29 11:15 639235987487833458
87 ms 135.181.90.123
31 2026-08-29 10:58 639235977211002296
89 ms 135.181.90.123
30 2026-08-29 10:40 639235966864596836
2 ms 135.181.90.123
29 2026-08-29 10:23 639235956590882003
115 ms 135.181.90.123
28 2026-08-29 09:30 639235924465736791
36 ms 135.181.90.123
27 2026-08-29 09:13 639235914430611197
43 ms 135.181.90.123
26 2026-08-29 08:56 639235904343784853
4 ms 135.181.90.123
25 2026-08-29 08:39 639235894201078068
54 ms 135.181.90.123
24 2026-08-29 08:22 639235884233447452
5 ms 135.181.90.123
23 2026-08-29 08:06 639235874142207309
14 ms 135.181.90.123
22 2026-08-29 07:49 639235863974652466
51 ms 135.181.90.123
21 2026-08-29 07:32 639235853716243436
2160 ms 135.181.90.123
20 2026-08-29 07:15 639235843614494759
50 ms 135.181.90.123
19 2026-08-29 06:58 639235833401459551
29 ms 135.181.90.123
18 2026-08-29 06:41 639235823220464528
28 ms 135.181.90.123
17 2026-08-29 06:24 639235812997510905
2010 ms 135.181.90.123
16 2026-08-29 05:31 639235781101962521
27 ms 135.181.90.123
15 2026-08-29 05:14 639235771207673260
82 ms 135.181.90.123
14 2026-08-29 04:57 639235761047429642
70 ms 135.181.90.123
13 2026-08-29 04:41 639235750964347246
2059 ms 135.181.90.123
12 2026-08-29 04:24 639235740923490874
2 ms 135.181.90.123
11 2026-08-29 04:07 639235730842894399
31 ms 135.181.90.123
10 2026-08-29 03:50 639235720760084717
53 ms 135.181.90.123
9 2026-08-29 03:34 639235710843666743
4 ms 135.181.90.123
8 2026-08-29 03:17 639235700733510561
59 ms 135.181.90.123
7 2026-08-29 03:00 639235690509906192
68 ms 135.181.90.123
6 2026-08-29 02:42 639235680156673501
6 ms 135.181.90.123
5 2026-08-29 02:25 639235669720606443
64 ms 135.181.90.123
4 2026-08-29 01:31 639235637451417084
18 ms 135.181.90.123
3 2026-08-29 01:14 639235627307383453
54 ms 135.181.90.123
2 2026-08-29 00:57 639235616906386856
95 ms 135.181.90.123
1 2026-08-29 00:40 639235606582912691
13 ms 135.181.90.123