DNS response history for ns3.vanguard.com

ns3.vanguard.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 2026-08-23. For this date, NameServerHistory found 71 DNS check records, 69 successful responses, 2 failed responses, and 227 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 ns3.vanguard.com.
Records on Selected Date

71

Historical checks stored for this nameserver on selected date

Average Latency

227 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-23 22:38

All timestamps shown in UTC

Latest Resolved IP on Selected Date

192.175.189.52

Most recently resolved hosting IP on selected date

Successful Responses

69

Checks that returned a measurable response

Failed Responses

2

Checks with no response or no returned latency

Failure Rate

3%

Based on the selected date history

Selected Date Status

Responsive

At least one successful response exists on selected date

History for ns3.vanguard.com

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
71 2026-08-23 22:38 639231214931957622
19 ms 192.175.189.52
70 2026-08-23 22:22 639231204962010549
2024 ms 192.175.189.52
69 2026-08-23 22:05 639231195170138463
75 ms 192.175.189.52
68 2026-08-23 21:49 639231185235020577
6 ms 192.175.189.52
67 2026-08-23 21:32 639231175558690075
116 ms 192.175.189.52
66 2026-08-23 21:16 639231165610444012
14 ms 192.175.189.52
65 2026-08-23 20:23 639231133806425363
59 ms 192.175.189.52
64 2026-08-23 20:07 639231124203758023
5 ms 192.175.189.52
63 2026-08-23 19:51 639231114428262706
43 ms 192.175.189.52
62 2026-08-23 19:34 639231104662480065
9 ms 192.175.189.52
61 2026-08-23 19:18 639231094840372018
46 ms 192.175.189.52
60 2026-08-23 19:02 639231085024583224
6 ms 192.175.189.52
59 2026-08-23 18:45 639231075257417427
31 ms 192.175.189.52
58 2026-08-23 18:29 639231065516009503
5 ms 192.175.189.52
57 2026-08-23 18:13 639231055805348837
2014 ms 192.175.189.52
56 2026-08-23 17:57 639231045980373765
124 ms 192.175.189.52
55 2026-08-23 17:40 639231035984577527
4 ms 192.175.189.52
54 2026-08-23 17:23 639231025928115303
4 ms 192.175.189.52
53 2026-08-23 16:30 639230994250157583
5 ms 192.175.189.52
52 2026-08-23 16:14 639230984476411369
101 ms 192.175.189.52
51 2026-08-23 15:58 639230974838373450
65 ms 192.175.189.52
50 2026-08-23 15:42 639230965244277645
32 ms 192.175.189.52
49 2026-08-23 15:26 639230955522101820
25 ms 192.175.189.52
48 2026-08-23 15:10 639230945754521603
20 ms 192.175.189.52
47 2026-08-23 14:53 639230935852040504
5 ms 192.175.189.52
46 2026-08-23 14:37 639230926222061048
5 ms 192.175.189.52
45 2026-08-23 14:21 639230916449726907
72 ms 192.175.189.52
44 2026-08-23 14:04 639230906595053086
3 ms 192.175.189.52
43 2026-08-23 13:48 639230896680429441
38 ms 192.175.189.52
42 2026-08-23 13:31 639230886630210965
5 ms 192.175.189.52
41 2026-08-23 12:39 639230855430405719
5 ms 192.175.189.52
40 2026-08-23 12:23 639230845707499136
26 ms 192.175.189.52
39 2026-08-23 12:07 639230836186805419
5 ms 192.175.189.52
38 2026-08-23 11:51 639230826493828316
25 ms 192.175.189.52
37 2026-08-23 11:35 639230816817882996
-
36 2026-08-23 11:18 639230806933854189
8 ms 192.175.189.52
35 2026-08-23 11:02 639230797120243854
28 ms 192.175.189.52
34 2026-08-23 10:45 639230787310272840
2011 ms 192.175.189.52
33 2026-08-23 10:29 639230777600173142
31 ms 192.175.189.52
32 2026-08-23 10:13 639230767665024593
2023 ms 192.175.189.52
31 2026-08-23 09:56 639230757720962293
10 ms 192.175.189.52
30 2026-08-23 09:39 639230747722189784
14 ms 192.175.189.52
29 2026-08-23 08:47 639230716313923480
4 ms 192.175.189.52
28 2026-08-23 08:31 639230706813835990
2017 ms 192.175.189.52
27 2026-08-23 08:15 639230696871062203
9 ms 192.175.189.52
26 2026-08-23 07:58 639230687142781616
5 ms 192.175.189.52
25 2026-08-23 07:42 639230677432142227
8 ms 192.175.189.52
24 2026-08-23 07:26 639230667686258061
5 ms 192.175.189.52
23 2026-08-23 07:10 639230658039243685
2012 ms 192.175.189.52
22 2026-08-23 06:54 639230648468473803
5 ms 192.175.189.52
21 2026-08-23 06:38 639230638829658294
-
20 2026-08-23 06:22 639230629247017617
32 ms 192.175.189.52
19 2026-08-23 06:06 639230619625318239
14 ms 192.175.189.52
18 2026-08-23 05:49 639230609697630264
3 ms 192.175.189.52
17 2026-08-23 04:58 639230578570131864
13 ms 192.175.189.52
16 2026-08-23 04:42 639230568958963168
7 ms 192.175.189.52
15 2026-08-23 04:25 639230559287611211
28 ms 192.175.189.52
14 2026-08-23 04:09 639230549524312030
55 ms 192.175.189.52
13 2026-08-23 03:53 639230539739801669
23 ms 192.175.189.52
12 2026-08-23 03:37 639230530084069375
28 ms 192.175.189.52
11 2026-08-23 03:21 639230520362691441
41 ms 192.175.189.52
10 2026-08-23 03:04 639230510677194518
11 ms 192.175.189.52
9 2026-08-23 02:48 639230501156002646
60 ms 192.175.189.52
8 2026-08-23 02:32 639230491502198541
12 ms 192.175.189.52
7 2026-08-23 02:16 639230481860318494
4 ms 192.175.189.52
6 2026-08-23 02:00 639230471893008575
4 ms 192.175.189.52
5 2026-08-23 01:07 639230440030877421
37 ms 192.175.189.52
4 2026-08-23 00:51 639230430479725508
57 ms 192.175.189.52
3 2026-08-23 00:35 639230420875160219
7 ms 192.175.189.52
2 2026-08-23 00:19 639230411240692575
2011 ms 192.175.189.52
1 2026-08-23 00:03 639230401550806607
8 ms 192.175.189.52