DNS response history for ns4.deliverysupport.org

ns4.deliverysupport.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, 74 successful responses, 1 failed responses, and 170 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 ns4.deliverysupport.org.
Records on Selected Date

75

Historical checks stored for this nameserver on selected date

Average Latency

170 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-23 23:54

All timestamps shown in UTC

Latest Resolved IP on Selected Date

66.85.94.16

Most recently resolved hosting IP on selected date

Successful Responses

74

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 ns4.deliverysupport.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 23:54 639231254406598736
134 ms 66.85.94.16
74 2026-08-23 23:38 639231244697865594
212 ms 66.85.94.16
73 2026-08-23 23:21 639231234893504693
104 ms 66.85.94.16
72 2026-08-23 23:05 639231225024549139
107 ms 66.85.94.16
71 2026-08-23 22:48 639231214931957622
203 ms 66.85.94.16
70 2026-08-23 22:32 639231204962010549
7 ms 66.85.94.16
69 2026-08-23 22:15 639231195170138463
104 ms 66.85.94.16
68 2026-08-23 21:59 639231185235020577
93 ms 66.85.94.16
67 2026-08-23 21:42 639231175558690075
143 ms 66.85.94.16
66 2026-08-23 21:26 639231165610444012
213 ms 66.85.94.16
65 2026-08-23 20:33 639231133806425363
2115 ms 66.85.94.16
64 2026-08-23 20:17 639231124203758023
408 ms 66.85.94.16
63 2026-08-23 20:01 639231114428262706
4 ms 66.85.94.16
62 2026-08-23 19:44 639231104662480065
4 ms 66.85.94.16
61 2026-08-23 19:28 639231094840372018
7 ms 66.85.94.16
60 2026-08-23 19:12 639231085024583224
246 ms 66.85.94.16
59 2026-08-23 18:55 639231075257417427
72 ms 66.85.94.16
58 2026-08-23 18:39 639231065516009503
109 ms 66.85.94.16
57 2026-08-23 18:23 639231055805348837
124 ms 66.85.94.16
56 2026-08-23 18:07 639231045980373765
214 ms 66.85.94.16
55 2026-08-23 17:50 639231035984577527
213 ms 66.85.94.16
54 2026-08-23 17:33 639231025928115303
3 ms 66.85.94.16
53 2026-08-23 16:40 639230994250157583
-
52 2026-08-23 16:24 639230984476411369
3 ms 66.85.94.16
51 2026-08-23 16:08 639230974838373450
4 ms 66.85.94.16
50 2026-08-23 15:52 639230965244277645
4 ms 66.85.94.16
49 2026-08-23 15:36 639230955522101820
2009 ms 66.85.94.16
48 2026-08-23 15:20 639230945754521603
227 ms 66.85.94.16
47 2026-08-23 15:03 639230935852040504
220 ms 66.85.94.16
46 2026-08-23 14:47 639230926222061048
108 ms 66.85.94.16
45 2026-08-23 14:31 639230916449726907
170 ms 66.85.94.16
44 2026-08-23 14:14 639230906595053086
205 ms 66.85.94.16
43 2026-08-23 13:58 639230896680429441
253 ms 66.85.94.16
42 2026-08-23 13:41 639230886630210965
218 ms 66.85.94.16
41 2026-08-23 12:49 639230855430405719
4 ms 66.85.94.16
40 2026-08-23 12:33 639230845707499136
4 ms 66.85.94.16
39 2026-08-23 12:17 639230836186805419
213 ms 66.85.94.16
38 2026-08-23 12:01 639230826493828316
388 ms 66.85.94.16
37 2026-08-23 11:44 639230816817882996
4 ms 66.85.94.16
36 2026-08-23 11:28 639230806933854189
207 ms 66.85.94.16
35 2026-08-23 11:12 639230797120243854
215 ms 66.85.94.16
34 2026-08-23 10:55 639230787310272840
31 ms 66.85.94.16
33 2026-08-23 10:39 639230777600173142
167 ms 66.85.94.16
32 2026-08-23 10:23 639230767665024593
195 ms 66.85.94.16
31 2026-08-23 10:06 639230757720962293
209 ms 66.85.94.16
30 2026-08-23 09:49 639230747722189784
4 ms 66.85.94.16
29 2026-08-23 08:57 639230716313923480
94 ms 66.85.94.16
28 2026-08-23 08:41 639230706813835990
3 ms 66.85.94.16
27 2026-08-23 08:25 639230696871062203
98 ms 66.85.94.16
26 2026-08-23 08:09 639230687142781616
3 ms 66.85.94.16
25 2026-08-23 07:52 639230677432142227
4 ms 66.85.94.16
24 2026-08-23 07:36 639230667686258061
212 ms 66.85.94.16
23 2026-08-23 07:20 639230658039243685
4 ms 66.85.94.16
22 2026-08-23 07:04 639230648468473803
99 ms 66.85.94.16
21 2026-08-23 06:48 639230638829658294
205 ms 66.85.94.16
20 2026-08-23 06:32 639230629247017617
214 ms 66.85.94.16
19 2026-08-23 06:16 639230619625318239
209 ms 66.85.94.16
18 2026-08-23 05:59 639230609697630264
3 ms 66.85.94.16
17 2026-08-23 05:07 639230578570131864
5 ms 66.85.94.16
16 2026-08-23 04:51 639230568958963168
7 ms 66.85.94.16
15 2026-08-23 04:35 639230559287611211
103 ms 66.85.94.16
14 2026-08-23 04:19 639230549524312030
272 ms 66.85.94.16
13 2026-08-23 04:03 639230539739801669
9 ms 66.85.94.16
12 2026-08-23 03:47 639230530084069375
131 ms 66.85.94.16
11 2026-08-23 03:30 639230520362691441
206 ms 66.85.94.16
10 2026-08-23 03:14 639230510677194518
234 ms 66.85.94.16
9 2026-08-23 02:58 639230501156002646
3 ms 66.85.94.16
8 2026-08-23 02:42 639230491502198541
30 ms 66.85.94.16
7 2026-08-23 02:26 639230481860318494
4 ms 66.85.94.16
6 2026-08-23 02:10 639230471893008575
210 ms 66.85.94.16
5 2026-08-23 01:17 639230440030877421
3 ms 66.85.94.16
4 2026-08-23 01:01 639230430479725508
2 ms 66.85.94.16
3 2026-08-23 00:45 639230420875160219
4 ms 66.85.94.16
2 2026-08-23 00:29 639230411240692575
228 ms 66.85.94.16
1 2026-08-23 00:12 639230401550806607
117 ms 66.85.94.16