DNS response history for dns21.activeisp.com

dns21.activeisp.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 2026-08-17. For this date, NameServerHistory found 72 DNS check records, 71 successful responses, 1 failed responses, and 233 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 dns21.activeisp.com.
Records on Selected Date

72

Historical checks stored for this nameserver on selected date

Average Latency

233 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-17 23:52

All timestamps shown in UTC

Latest Resolved IP on Selected Date

195.204.47.54

Most recently resolved hosting IP on selected date

Successful Responses

71

Checks that returned a measurable response

Failed Responses

1

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 dns21.activeisp.com

Showing DNS history for 2026-08-17 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
72 2026-08-17 23:52 639226072268080268
91 ms 195.204.47.54
71 2026-08-17 23:36 639226062577647657
77 ms 195.204.47.54
70 2026-08-17 22:43 639226031060857136
101 ms 195.204.47.54
69 2026-08-17 22:27 639226021535117364
29 ms 195.204.47.54
68 2026-08-17 22:11 639226011884237078
26 ms 195.204.47.54
67 2026-08-17 21:55 639226002309299142
33 ms 195.204.47.54
66 2026-08-17 21:39 639225992791784448
2099 ms 195.204.47.54
65 2026-08-17 21:23 639225983045271390
64 ms 195.204.47.54
64 2026-08-17 21:07 639225973246293513
37 ms 195.204.47.54
63 2026-08-17 20:51 639225963620186236
42 ms 195.204.47.54
62 2026-08-17 20:35 639225953899183916
47 ms 195.204.47.54
61 2026-08-17 20:19 639225944391528206
44 ms 195.204.47.54
60 2026-08-17 20:02 639225934593254169
122 ms 195.204.47.54
59 2026-08-17 19:46 639225924669984512
37 ms 195.204.47.54
58 2026-08-17 18:53 639225893048561320
37 ms 195.204.47.54
57 2026-08-17 18:37 639225883481298424
142 ms 195.204.47.54
56 2026-08-17 18:21 639225873845394034
47 ms 195.204.47.54
55 2026-08-17 18:05 639225864216078662
54 ms 195.204.47.54
54 2026-08-17 17:49 639225854541857773
2075 ms 195.204.47.54
53 2026-08-17 17:33 639225844733604072
86 ms 195.204.47.54
52 2026-08-17 17:16 639225835085229232
30 ms 195.204.47.54
51 2026-08-17 17:00 639225825349373981
60 ms 195.204.47.54
50 2026-08-17 16:44 639225815690604161
49 ms 195.204.47.54
49 2026-08-17 16:28 639225805952472306
167 ms 195.204.47.54
48 2026-08-17 16:12 639225796264729638
2053 ms 195.204.47.54
47 2026-08-17 15:55 639225786326499329
37 ms 195.204.47.54
46 2026-08-17 15:03 639225754798130711
57 ms 195.204.47.54
45 2026-08-17 14:46 639225745123193922
39 ms 195.204.47.54
44 2026-08-17 14:31 639225735540597271
36 ms 195.204.47.54
43 2026-08-17 14:14 639225725894857396
24 ms 195.204.47.54
42 2026-08-17 13:58 639225716249606913
56 ms 195.204.47.54
41 2026-08-17 13:42 639225706638238179
-
40 2026-08-17 13:26 639225696949691423
55 ms 195.204.47.54
39 2026-08-17 13:10 639225687286186336
108 ms 195.204.47.54
38 2026-08-17 12:54 639225677679573133
50 ms 195.204.47.54
37 2026-08-17 12:38 639225667957861024
2028 ms 195.204.47.54
36 2026-08-17 12:22 639225658298791618
54 ms 195.204.47.54
35 2026-08-17 12:06 639225648583652785
67 ms 195.204.47.54
34 2026-08-17 11:13 639225617000524308
25 ms 195.204.47.54
33 2026-08-17 10:57 639225607668541600
91 ms 195.204.47.54
32 2026-08-17 10:41 639225598117279238
42 ms 195.204.47.54
31 2026-08-17 10:26 639225588751002710
53 ms 195.204.47.54
30 2026-08-17 10:10 639225579295831051
176 ms 195.204.47.54
29 2026-08-17 09:54 639225569761469940
71 ms 195.204.47.54
28 2026-08-17 09:38 639225560161422333
43 ms 195.204.47.54
27 2026-08-17 09:22 639225550739955565
128 ms 195.204.47.54
26 2026-08-17 09:06 639225541125222426
204 ms 195.204.47.54
25 2026-08-17 08:50 639225531526675983
72 ms 195.204.47.54
24 2026-08-17 08:34 639225521915528222
29 ms 195.204.47.54
23 2026-08-17 08:18 639225512148151789
78 ms 195.204.47.54
22 2026-08-17 07:26 639225480786142412
93 ms 195.204.47.54
21 2026-08-17 07:10 639225471394348551
2050 ms 195.204.47.54
20 2026-08-17 06:55 639225462031685068
37 ms 195.204.47.54
19 2026-08-17 06:39 639225452639458328
112 ms 195.204.47.54
18 2026-08-17 06:23 639225443300966543
88 ms 195.204.47.54
17 2026-08-17 06:08 639225433880499379
31 ms 195.204.47.54
16 2026-08-17 05:52 639225424395198277
37 ms 195.204.47.54
15 2026-08-17 05:36 639225414744137487
132 ms 195.204.47.54
14 2026-08-17 05:20 639225405186783164
42 ms 195.204.47.54
13 2026-08-17 05:04 639225395563669822
52 ms 195.204.47.54
12 2026-08-17 04:48 639225386076645158
94 ms 195.204.47.54
11 2026-08-17 04:32 639225376620669704
26 ms 195.204.47.54
10 2026-08-17 03:41 639225345580892706
2020 ms 195.204.47.54
9 2026-08-17 03:25 639225336207383710
21 ms 195.204.47.54
8 2026-08-17 03:09 639225326726565001
39 ms 195.204.47.54
7 2026-08-17 02:53 639225317249271010
60 ms 195.204.47.54
6 2026-08-17 02:02 639225286280886044
40 ms 195.204.47.54
5 2026-08-17 01:46 639225276872567548
57 ms 195.204.47.54
4 2026-08-17 01:30 639225267353865348
39 ms 195.204.47.54
3 2026-08-17 01:14 639225258033914248
36 ms 195.204.47.54
2 2026-08-17 00:22 639225226652221583
21 ms 195.204.47.54
1 2026-08-17 00:07 639225217156387684
121 ms 195.204.47.54