DNS response history for c.blockdos.com

c.blockdos.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 2026-08-20. For this date, NameServerHistory found 57 DNS check records, 57 successful responses, 0 failed responses, and 209 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 c.blockdos.com.
Records on Selected Date

57

Historical checks stored for this nameserver on selected date

Average Latency

209 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-20 23:58

All timestamps shown in UTC

Latest Resolved IP on Selected Date

67.228.254.4

Most recently resolved hosting IP on selected date

Successful Responses

57

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 c.blockdos.com

Showing DNS history for 2026-08-20 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
57 2026-08-20 23:58 639228670775860800
4045 ms 67.228.254.4
56 2026-08-20 23:06 639228639850033448
46 ms 67.228.254.4
55 2026-08-20 22:50 639228630204271870
37 ms 67.228.254.4
54 2026-08-20 22:34 639228620295091135
6 ms 67.228.254.4
53 2026-08-20 22:17 639228610298336915
63 ms 67.228.254.4
52 2026-08-20 21:25 639228578917047616
28 ms 67.228.254.4
51 2026-08-20 21:08 639228569046445709
44 ms 67.228.254.4
50 2026-08-20 20:51 639228558946830986
34 ms 67.228.254.4
49 2026-08-20 20:35 639228548977359217
49 ms 67.228.254.4
48 2026-08-20 19:42 639228517494157668
46 ms 67.228.254.4
47 2026-08-20 19:25 639228507374116892
54 ms 67.228.254.4
46 2026-08-20 19:09 639228497315154893
2031 ms 67.228.254.4
45 2026-08-20 18:52 639228487287648341
4 ms 67.228.254.4
44 2026-08-20 18:00 639228455828123788
31 ms 67.228.254.4
43 2026-08-20 17:43 639228445900082244
47 ms 67.228.254.4
42 2026-08-20 17:26 639228435866352323
108 ms 67.228.254.4
41 2026-08-20 17:10 639228425802273151
16 ms 67.228.254.4
40 2026-08-20 16:16 639228393616324230
15 ms 67.228.254.4
39 2026-08-20 15:59 639228383590408693
7 ms 67.228.254.4
38 2026-08-20 15:42 639228373471467474
26 ms 67.228.254.4
37 2026-08-20 15:26 639228363426647311
30 ms 67.228.254.4
36 2026-08-20 14:33 639228331681701910
60 ms 67.228.254.4
35 2026-08-20 14:16 639228321714746824
30 ms 67.228.254.4
34 2026-08-20 13:59 639228311652090262
12 ms 67.228.254.4
33 2026-08-20 13:43 639228301670088587
36 ms 67.228.254.4
32 2026-08-20 12:50 639228269987976710
9 ms 67.228.254.4
31 2026-08-20 12:33 639228260009452308
7 ms 67.228.254.4
30 2026-08-20 12:16 639228249661740894
18 ms 67.228.254.4
29 2026-08-20 11:59 639228239552680346
10 ms 67.228.254.4
28 2026-08-20 11:06 639228207667580819
9 ms 67.228.254.4
27 2026-08-20 10:49 639228197494011560
34 ms 67.228.254.4
26 2026-08-20 10:32 639228187497039939
62 ms 67.228.254.4
25 2026-08-20 10:15 639228177408432646
11 ms 67.228.254.4
24 2026-08-20 09:24 639228146356166262
37 ms 67.228.254.4
23 2026-08-20 09:07 639228136541505712
2287 ms 67.228.254.4
22 2026-08-20 08:51 639228126519136598
11 ms 67.228.254.4
21 2026-08-20 08:34 639228116537148885
11 ms 67.228.254.4
20 2026-08-20 07:42 639228085320764351
68 ms 67.228.254.4
19 2026-08-20 07:26 639228075444604839
12 ms 67.228.254.4
18 2026-08-20 07:09 639228065615498985
26 ms 67.228.254.4
17 2026-08-20 06:53 639228055675321422
28 ms 67.228.254.4
16 2026-08-20 06:00 639228024230839396
26 ms 67.228.254.4
15 2026-08-20 05:44 639228014720406505
10 ms 67.228.254.4
14 2026-08-20 05:28 639228004930827030
4 ms 67.228.254.4
13 2026-08-20 05:12 639227995103340154
2059 ms 67.228.254.4
12 2026-08-20 04:20 639227963811374894
40 ms 67.228.254.4
11 2026-08-20 04:03 639227954132571365
6 ms 67.228.254.4
10 2026-08-20 03:47 639227944541208342
31 ms 67.228.254.4
9 2026-08-20 03:31 639227934657213484
7 ms 67.228.254.4
8 2026-08-20 02:39 639227903628145469
49 ms 67.228.254.4
7 2026-08-20 02:23 639227893995483475
17 ms 67.228.254.4
6 2026-08-20 02:07 639227884280244209
23 ms 67.228.254.4
5 2026-08-20 01:50 639227874371147132
5 ms 67.228.254.4
4 2026-08-20 00:59 639227843224256432
25 ms 67.228.254.4
3 2026-08-20 00:43 639227833720403506
7 ms 67.228.254.4
2 2026-08-20 00:27 639227824170728278
15 ms 67.228.254.4
1 2026-08-20 00:11 639227814865867570
19 ms 67.228.254.4