DNS response history for ns1.robusthosting.com

ns1.robusthosting.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 75 DNS check records, 74 successful responses, 1 failed responses, and 243 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.robusthosting.com.
Records on Selected Date

75

Historical checks stored for this nameserver on selected date

Average Latency

243 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-23 23:51

All timestamps shown in UTC

Latest Resolved IP on Selected Date

66.45.236.221

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 ns1.robusthosting.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
75 2026-08-23 23:51 639231254406598736
118 ms 66.45.236.221
74 2026-08-23 23:35 639231244697865594
226 ms 66.45.236.221
73 2026-08-23 23:18 639231234893504693
193 ms 66.45.236.221
72 2026-08-23 23:02 639231225024549139
16 ms 66.45.236.221
71 2026-08-23 22:45 639231214931957622
5 ms 66.45.236.221
70 2026-08-23 22:29 639231204962010549
4014 ms 66.45.236.221
69 2026-08-23 22:12 639231195170138463
3 ms 66.45.236.221
68 2026-08-23 21:56 639231185235020577
198 ms 66.45.236.221
67 2026-08-23 21:39 639231175558690075
185 ms 66.45.236.221
66 2026-08-23 21:23 639231165610444012
4 ms 66.45.236.221
65 2026-08-23 20:30 639231133806425363
22 ms 66.45.236.221
64 2026-08-23 20:14 639231124203758023
5 ms 66.45.236.221
63 2026-08-23 19:58 639231114428262706
4 ms 66.45.236.221
62 2026-08-23 19:41 639231104662480065
3 ms 66.45.236.221
61 2026-08-23 19:25 639231094840372018
4 ms 66.45.236.221
60 2026-08-23 19:09 639231085024583224
8 ms 66.45.236.221
59 2026-08-23 18:52 639231075257417427
204 ms 66.45.236.221
58 2026-08-23 18:36 639231065516009503
99 ms 66.45.236.221
57 2026-08-23 18:20 639231055805348837
202 ms 66.45.236.221
56 2026-08-23 18:03 639231045980373765
2107 ms 66.45.236.221
55 2026-08-23 17:47 639231035984577527
193 ms 66.45.236.221
54 2026-08-23 17:30 639231025928115303
202 ms 66.45.236.221
53 2026-08-23 16:37 639230994250157583
2 ms 66.45.236.221
52 2026-08-23 16:21 639230984476411369
9 ms 66.45.236.221
51 2026-08-23 16:05 639230974838373450
4 ms 66.45.236.221
50 2026-08-23 15:49 639230965244277645
221 ms 66.45.236.221
49 2026-08-23 15:33 639230955522101820
4 ms 66.45.236.221
48 2026-08-23 15:16 639230945754521603
2130 ms 66.45.236.221
47 2026-08-23 15:00 639230935852040504
186 ms 66.45.236.221
46 2026-08-23 14:44 639230926222061048
190 ms 66.45.236.221
45 2026-08-23 14:27 639230916449726907
8 ms 66.45.236.221
44 2026-08-23 14:11 639230906595053086
185 ms 66.45.236.221
43 2026-08-23 13:54 639230896680429441
3 ms 66.45.236.221
42 2026-08-23 13:38 639230886630210965
4 ms 66.45.236.221
41 2026-08-23 12:46 639230855430405719
7 ms 66.45.236.221
40 2026-08-23 12:30 639230845707499136
188 ms 66.45.236.221
39 2026-08-23 12:14 639230836186805419
5 ms 66.45.236.221
38 2026-08-23 11:58 639230826493828316
4 ms 66.45.236.221
37 2026-08-23 11:41 639230816817882996
193 ms 66.45.236.221
36 2026-08-23 11:25 639230806933854189
4 ms 66.45.236.221
35 2026-08-23 11:09 639230797120243854
7 ms 66.45.236.221
34 2026-08-23 10:52 639230787310272840
207 ms 66.45.236.221
33 2026-08-23 10:36 639230777600173142
211 ms 66.45.236.221
32 2026-08-23 10:20 639230767665024593
196 ms 66.45.236.221
31 2026-08-23 10:03 639230757720962293
3 ms 66.45.236.221
30 2026-08-23 09:46 639230747722189784
186 ms 66.45.236.221
29 2026-08-23 08:54 639230716313923480
-
28 2026-08-23 08:38 639230706813835990
3 ms 66.45.236.221
27 2026-08-23 08:22 639230696871062203
186 ms 66.45.236.221
26 2026-08-23 08:05 639230687142781616
5 ms 66.45.236.221
25 2026-08-23 07:49 639230677432142227
2 ms 66.45.236.221
24 2026-08-23 07:33 639230667686258061
4 ms 66.45.236.221
23 2026-08-23 07:17 639230658039243685
15 ms 66.45.236.221
22 2026-08-23 07:01 639230648468473803
4 ms 66.45.236.221
21 2026-08-23 06:45 639230638829658294
3 ms 66.45.236.221
20 2026-08-23 06:29 639230629247017617
96 ms 66.45.236.221
19 2026-08-23 06:13 639230619625318239
2008 ms 66.45.236.221
18 2026-08-23 05:56 639230609697630264
205 ms 66.45.236.221
17 2026-08-23 05:04 639230578570131864
14 ms 66.45.236.221
16 2026-08-23 04:48 639230568958963168
109 ms 66.45.236.221
15 2026-08-23 04:32 639230559287611211
3 ms 66.45.236.221
14 2026-08-23 04:16 639230549524312030
5 ms 66.45.236.221
13 2026-08-23 04:00 639230539739801669
228 ms 66.45.236.221
12 2026-08-23 03:44 639230530084069375
4 ms 66.45.236.221
11 2026-08-23 03:27 639230520362691441
186 ms 66.45.236.221
10 2026-08-23 03:11 639230510677194518
7 ms 66.45.236.221
9 2026-08-23 02:55 639230501156002646
193 ms 66.45.236.221
8 2026-08-23 02:39 639230491502198541
2097 ms 66.45.236.221
7 2026-08-23 02:23 639230481860318494
190 ms 66.45.236.221
6 2026-08-23 02:07 639230471893008575
3 ms 66.45.236.221
5 2026-08-23 01:13 639230440030877421
3 ms 66.45.236.221
4 2026-08-23 00:57 639230430479725508
11 ms 66.45.236.221
3 2026-08-23 00:41 639230420875160219
3 ms 66.45.236.221
2 2026-08-23 00:25 639230411240692575
4 ms 66.45.236.221
1 2026-08-23 00:09 639230401550806607
190 ms 66.45.236.221