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 2026-08-23. For this date, NameServerHistory found 75 DNS check records, 75 successful responses, 0 failed responses, and 248 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

75

Historical checks stored for this nameserver on selected date

Average Latency

248 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-23 23:49

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

75

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 ns1.dnsdebug.org

Showing DNS history for 2026-08-23 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
75 2026-08-23 23:49 639231254406598736
30 ms 185.205.244.51
74 2026-08-23 23:33 639231244697865594
59 ms 185.205.244.51
73 2026-08-23 23:17 639231234893504693
2023 ms 185.205.244.51
72 2026-08-23 23:00 639231225024549139
36 ms 185.205.244.51
71 2026-08-23 22:44 639231214931957622
81 ms 185.205.244.51
70 2026-08-23 22:27 639231204962010549
6 ms 185.205.244.51
69 2026-08-23 22:10 639231195170138463
24 ms 185.205.244.51
68 2026-08-23 21:54 639231185235020577
47 ms 185.205.244.51
67 2026-08-23 21:38 639231175558690075
15 ms 185.205.244.51
66 2026-08-23 21:21 639231165610444012
84 ms 185.205.244.51
65 2026-08-23 20:28 639231133806425363
91 ms 185.205.244.51
64 2026-08-23 20:12 639231124203758023
64 ms 185.205.244.51
63 2026-08-23 19:56 639231114428262706
3 ms 185.205.244.51
62 2026-08-23 19:40 639231104662480065
5 ms 185.205.244.51
61 2026-08-23 19:23 639231094840372018
2027 ms 185.205.244.51
60 2026-08-23 19:07 639231085024583224
54 ms 185.205.244.51
59 2026-08-23 18:51 639231075257417427
28 ms 185.205.244.51
58 2026-08-23 18:34 639231065516009503
5 ms 185.205.244.51
57 2026-08-23 18:18 639231055805348837
48 ms 185.205.244.51
56 2026-08-23 18:02 639231045980373765
64 ms 185.205.244.51
55 2026-08-23 17:45 639231035984577527
255 ms 185.205.244.51
54 2026-08-23 17:29 639231025928115303
69 ms 185.205.244.51
53 2026-08-23 16:36 639230994250157583
48 ms 185.205.244.51
52 2026-08-23 16:20 639230984476411369
8 ms 185.205.244.51
51 2026-08-23 16:03 639230974838373450
19 ms 185.205.244.51
50 2026-08-23 15:47 639230965244277645
11 ms 185.205.244.51
49 2026-08-23 15:31 639230955522101820
209 ms 185.205.244.51
48 2026-08-23 15:15 639230945754521603
297 ms 185.205.244.51
47 2026-08-23 14:58 639230935852040504
33 ms 185.205.244.51
46 2026-08-23 14:42 639230926222061048
59 ms 185.205.244.51
45 2026-08-23 14:26 639230916449726907
28 ms 185.205.244.51
44 2026-08-23 14:10 639230906595053086
2017 ms 185.205.244.51
43 2026-08-23 13:53 639230896680429441
4 ms 185.205.244.51
42 2026-08-23 13:36 639230886630210965
4 ms 185.205.244.51
41 2026-08-23 12:44 639230855430405719
58 ms 185.205.244.51
40 2026-08-23 12:28 639230845707499136
59 ms 185.205.244.51
39 2026-08-23 12:12 639230836186805419
3 ms 185.205.244.51
38 2026-08-23 11:56 639230826493828316
35 ms 185.205.244.51
37 2026-08-23 11:40 639230816817882996
187 ms 185.205.244.51
36 2026-08-23 11:23 639230806933854189
39 ms 185.205.244.51
35 2026-08-23 11:07 639230797120243854
556 ms 185.205.244.51
34 2026-08-23 10:51 639230787310272840
71 ms 185.205.244.51
33 2026-08-23 10:35 639230777600173142
88 ms 185.205.244.51
32 2026-08-23 10:18 639230767665024593
40 ms 185.205.244.51
31 2026-08-23 10:02 639230757720962293
31 ms 185.205.244.51
30 2026-08-23 09:45 639230747722189784
138 ms 185.205.244.51
29 2026-08-23 08:53 639230716313923480
26 ms 185.205.244.51
28 2026-08-23 08:36 639230706813835990
79 ms 185.205.244.51
27 2026-08-23 08:20 639230696871062203
19 ms 185.205.244.51
26 2026-08-23 08:04 639230687142781616
12 ms 185.205.244.51
25 2026-08-23 07:48 639230677432142227
32 ms 185.205.244.51
24 2026-08-23 07:32 639230667686258061
75 ms 185.205.244.51
23 2026-08-23 07:15 639230658039243685
2050 ms 185.205.244.51
22 2026-08-23 06:59 639230648468473803
58 ms 185.205.244.51
21 2026-08-23 06:43 639230638829658294
118 ms 185.205.244.51
20 2026-08-23 06:27 639230629247017617
7 ms 185.205.244.51
19 2026-08-23 06:11 639230619625318239
61 ms 185.205.244.51
18 2026-08-23 05:55 639230609697630264
4062 ms 185.205.244.51
17 2026-08-23 05:03 639230578570131864
170 ms 185.205.244.51
16 2026-08-23 04:47 639230568958963168
3 ms 185.205.244.51
15 2026-08-23 04:31 639230559287611211
114 ms 185.205.244.51
14 2026-08-23 04:15 639230549524312030
3 ms 185.205.244.51
13 2026-08-23 03:58 639230539739801669
2 ms 185.205.244.51
12 2026-08-23 03:42 639230530084069375
51 ms 185.205.244.51
11 2026-08-23 03:26 639230520362691441
25 ms 185.205.244.51
10 2026-08-23 03:10 639230510677194518
190 ms 185.205.244.51
9 2026-08-23 02:54 639230501156002646
42 ms 185.205.244.51
8 2026-08-23 02:38 639230491502198541
2079 ms 185.205.244.51
7 2026-08-23 02:22 639230481860318494
40 ms 185.205.244.51
6 2026-08-23 02:05 639230471893008575
11 ms 185.205.244.51
5 2026-08-23 01:12 639230440030877421
29 ms 185.205.244.51
4 2026-08-23 00:56 639230430479725508
33 ms 185.205.244.51
3 2026-08-23 00:40 639230420875160219
55 ms 185.205.244.51
2 2026-08-23 00:24 639230411240692575
13 ms 185.205.244.51
1 2026-08-23 00:08 639230401550806607
4 ms 185.205.244.51