DNS response history for ns1.dnsdebug.org

ns1.dnsdebug.org 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 101 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 ns1.dnsdebug.org.
Records on Selected Date

72

Historical checks stored for this nameserver on selected date

Average Latency

101 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

185.205.244.51

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 ns1.dnsdebug.org

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
169 ms 185.205.244.51
71 2026-08-17 23:36 639226062577647657
16 ms 185.205.244.51
70 2026-08-17 22:44 639226031060857136
21 ms 185.205.244.51
69 2026-08-17 22:28 639226021535117364
8 ms 185.205.244.51
68 2026-08-17 22:12 639226011884237078
30 ms 185.205.244.51
67 2026-08-17 21:56 639226002309299142
223 ms 185.205.244.51
66 2026-08-17 21:40 639225992791784448
91 ms 185.205.244.51
65 2026-08-17 21:24 639225983045271390
74 ms 185.205.244.51
64 2026-08-17 21:07 639225973246293513
94 ms 185.205.244.51
63 2026-08-17 20:51 639225963620186236
184 ms 185.205.244.51
62 2026-08-17 20:35 639225953899183916
54 ms 185.205.244.51
61 2026-08-17 20:19 639225944391528206
69 ms 185.205.244.51
60 2026-08-17 20:03 639225934593254169
193 ms 185.205.244.51
59 2026-08-17 19:46 639225924669984512
136 ms 185.205.244.51
58 2026-08-17 18:53 639225893048561320
60 ms 185.205.244.51
57 2026-08-17 18:37 639225883481298424
52 ms 185.205.244.51
56 2026-08-17 18:22 639225873845394034
31 ms 185.205.244.51
55 2026-08-17 18:05 639225864216078662
190 ms 185.205.244.51
54 2026-08-17 17:49 639225854541857773
60 ms 185.205.244.51
53 2026-08-17 17:33 639225844733604072
31 ms 185.205.244.51
52 2026-08-17 17:17 639225835085229232
62 ms 185.205.244.51
51 2026-08-17 17:01 639225825349373981
56 ms 185.205.244.51
50 2026-08-17 16:45 639225815690604161
49 ms 185.205.244.51
49 2026-08-17 16:28 639225805952472306
32 ms 185.205.244.51
48 2026-08-17 16:12 639225796264729638
8 ms 185.205.244.51
47 2026-08-17 15:56 639225786326499329
38 ms 185.205.244.51
46 2026-08-17 15:03 639225754798130711
51 ms 185.205.244.51
45 2026-08-17 14:47 639225745123193922
172 ms 185.205.244.51
44 2026-08-17 14:31 639225735540597271
36 ms 185.205.244.51
43 2026-08-17 14:15 639225725894857396
25 ms 185.205.244.51
42 2026-08-17 13:59 639225716249606913
30 ms 185.205.244.51
41 2026-08-17 13:43 639225706638238179
44 ms 185.205.244.51
40 2026-08-17 13:27 639225696949691423
31 ms 185.205.244.51
39 2026-08-17 13:11 639225687286186336
339 ms 185.205.244.51
38 2026-08-17 12:55 639225677679573133
57 ms 185.205.244.51
37 2026-08-17 12:38 639225667957861024
44 ms 185.205.244.51
36 2026-08-17 12:22 639225658298791618
26 ms 185.205.244.51
35 2026-08-17 12:06 639225648583652785
5 ms 185.205.244.51
34 2026-08-17 11:13 639225617000524308
83 ms 185.205.244.51
33 2026-08-17 10:58 639225607668541600
51 ms 185.205.244.51
32 2026-08-17 10:42 639225598117279238
52 ms 185.205.244.51
31 2026-08-17 10:26 639225588751002710
61 ms 185.205.244.51
30 2026-08-17 10:11 639225579295831051
156 ms 185.205.244.51
29 2026-08-17 09:55 639225569761469940
60 ms 185.205.244.51
28 2026-08-17 09:39 639225560161422333
344 ms 185.205.244.51
27 2026-08-17 09:23 639225550739955565
83 ms 185.205.244.51
26 2026-08-17 09:07 639225541125222426
74 ms 185.205.244.51
25 2026-08-17 08:51 639225531526675983
32 ms 185.205.244.51
24 2026-08-17 08:35 639225521915528222
86 ms 185.205.244.51
23 2026-08-17 08:19 639225512148151789
33 ms 185.205.244.51
22 2026-08-17 07:26 639225480786142412
16 ms 185.205.244.51
21 2026-08-17 07:11 639225471394348551
30 ms 185.205.244.51
20 2026-08-17 06:55 639225462031685068
66 ms 185.205.244.51
19 2026-08-17 06:39 639225452639458328
35 ms 185.205.244.51
18 2026-08-17 06:24 639225443300966543
8 ms 185.205.244.51
17 2026-08-17 06:08 639225433880499379
47 ms 185.205.244.51
16 2026-08-17 05:52 639225424395198277
85 ms 185.205.244.51
15 2026-08-17 05:37 639225414744137487
2028 ms 185.205.244.51
14 2026-08-17 05:20 639225405186783164
17 ms 185.205.244.51
13 2026-08-17 05:04 639225395563669822
11 ms 185.205.244.51
12 2026-08-17 04:48 639225386076645158
159 ms 185.205.244.51
11 2026-08-17 04:33 639225376620669704
140 ms 185.205.244.51
10 2026-08-17 03:41 639225345580892706
79 ms 185.205.244.51
9 2026-08-17 03:25 639225336207383710
160 ms 185.205.244.51
8 2026-08-17 03:09 639225326726565001
15 ms 185.205.244.51
7 2026-08-17 02:54 639225317249271010
61 ms 185.205.244.51
6 2026-08-17 02:02 639225286280886044
68 ms 185.205.244.51
5 2026-08-17 01:46 639225276872567548
24 ms 185.205.244.51
4 2026-08-17 01:31 639225267353865348
60 ms 185.205.244.51
3 2026-08-17 01:15 639225258033914248
-
2 2026-08-17 00:23 639225226652221583
74 ms 185.205.244.51
1 2026-08-17 00:07 639225217156387684
11 ms 185.205.244.51