DNS response history for ns21.routhost.com

ns21.routhost.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 150 DNS check records, 150 successful responses, 0 failed responses, and 296 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 ns21.routhost.com.
Records on Selected Date

150

Historical checks stored for this nameserver on selected date

Average Latency

296 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-23 23:50

All timestamps shown in UTC

Latest Resolved IP on Selected Date

13.223.25.84

Most recently resolved hosting IP on selected date

Successful Responses

150

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 ns21.routhost.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
150 2026-08-23 23:50 639231254406598736
3 ms 13.223.25.84
149 2026-08-23 23:50 639231254406598736
3 ms 54.243.117.197
148 2026-08-23 23:34 639231244697865594
105 ms 54.243.117.197
147 2026-08-23 23:34 639231244697865594
105 ms 13.223.25.84
146 2026-08-23 23:17 639231234893504693
96 ms 13.223.25.84
145 2026-08-23 23:17 639231234893504693
96 ms 54.243.117.197
144 2026-08-23 23:01 639231225024549139
209 ms 13.223.25.84
143 2026-08-23 23:01 639231225024549139
209 ms 54.243.117.197
142 2026-08-23 22:44 639231214931957622
114 ms 54.243.117.197
141 2026-08-23 22:44 639231214931957622
114 ms 13.223.25.84
140 2026-08-23 22:27 639231204962010549
198 ms 13.223.25.84
139 2026-08-23 22:27 639231204962010549
198 ms 54.243.117.197
138 2026-08-23 22:11 639231195170138463
10 ms 13.223.25.84
137 2026-08-23 22:11 639231195170138463
10 ms 54.243.117.197
136 2026-08-23 21:54 639231185235020577
15 ms 54.243.117.197
135 2026-08-23 21:54 639231185235020577
15 ms 13.223.25.84
134 2026-08-23 21:38 639231175558690075
9 ms 13.223.25.84
133 2026-08-23 21:38 639231175558690075
9 ms 54.243.117.197
132 2026-08-23 21:22 639231165610444012
142 ms 13.223.25.84
131 2026-08-23 21:22 639231165610444012
142 ms 54.243.117.197
130 2026-08-23 20:29 639231133806425363
124 ms 13.223.25.84
129 2026-08-23 20:29 639231133806425363
124 ms 54.243.117.197
128 2026-08-23 20:13 639231124203758023
9 ms 13.223.25.84
127 2026-08-23 20:13 639231124203758023
9 ms 54.243.117.197
126 2026-08-23 19:56 639231114428262706
3 ms 54.243.117.197
125 2026-08-23 19:56 639231114428262706
3 ms 13.223.25.84
124 2026-08-23 19:40 639231104662480065
146 ms 13.223.25.84
123 2026-08-23 19:40 639231104662480065
146 ms 54.243.117.197
122 2026-08-23 19:24 639231094840372018
91 ms 13.223.25.84
121 2026-08-23 19:24 639231094840372018
91 ms 54.243.117.197
120 2026-08-23 19:07 639231085024583224
189 ms 54.243.117.197
119 2026-08-23 19:07 639231085024583224
189 ms 13.223.25.84
118 2026-08-23 18:51 639231075257417427
227 ms 13.223.25.84
117 2026-08-23 18:51 639231075257417427
227 ms 54.243.117.197
116 2026-08-23 18:35 639231065516009503
2100 ms 54.243.117.197
115 2026-08-23 18:35 639231065516009503
2100 ms 13.223.25.84
114 2026-08-23 18:19 639231055805348837
11 ms 13.223.25.84
113 2026-08-23 18:19 639231055805348837
11 ms 54.243.117.197
112 2026-08-23 18:02 639231045980373765
7 ms 13.223.25.84
111 2026-08-23 18:02 639231045980373765
7 ms 54.243.117.197
110 2026-08-23 17:46 639231035984577527
116 ms 13.223.25.84
109 2026-08-23 17:46 639231035984577527
116 ms 54.243.117.197
108 2026-08-23 17:29 639231025928115303
2107 ms 13.223.25.84
107 2026-08-23 17:29 639231025928115303
2107 ms 54.243.117.197
106 2026-08-23 16:36 639230994250157583
20 ms 54.243.117.197
105 2026-08-23 16:36 639230994250157583
20 ms 13.223.25.84
104 2026-08-23 16:20 639230984476411369
16 ms 13.223.25.84
103 2026-08-23 16:20 639230984476411369
16 ms 54.243.117.197
102 2026-08-23 16:04 639230974838373450
121 ms 13.223.25.84
101 2026-08-23 16:04 639230974838373450
121 ms 54.243.117.197
100 2026-08-23 15:48 639230965244277645
16 ms 54.243.117.197
99 2026-08-23 15:48 639230965244277645
16 ms 13.223.25.84
98 2026-08-23 15:32 639230955522101820
2021 ms 54.243.117.197
97 2026-08-23 15:32 639230955522101820
2021 ms 13.223.25.84
96 2026-08-23 15:15 639230945754521603
97 ms 54.243.117.197
95 2026-08-23 15:15 639230945754521603
97 ms 13.223.25.84
94 2026-08-23 14:59 639230935852040504
29 ms 54.243.117.197
93 2026-08-23 14:59 639230935852040504
29 ms 13.223.25.84
92 2026-08-23 14:43 639230926222061048
126 ms 54.243.117.197
91 2026-08-23 14:43 639230926222061048
126 ms 13.223.25.84
90 2026-08-23 14:26 639230916449726907
128 ms 54.243.117.197
89 2026-08-23 14:26 639230916449726907
128 ms 13.223.25.84
88 2026-08-23 14:10 639230906595053086
250 ms 54.243.117.197
87 2026-08-23 14:10 639230906595053086
250 ms 13.223.25.84
86 2026-08-23 13:54 639230896680429441
119 ms 54.243.117.197
85 2026-08-23 13:54 639230896680429441
119 ms 13.223.25.84
84 2026-08-23 13:37 639230886630210965
109 ms 13.223.25.84
83 2026-08-23 13:37 639230886630210965
109 ms 54.243.117.197
82 2026-08-23 12:45 639230855430405719
2012 ms 54.243.117.197
81 2026-08-23 12:45 639230855430405719
2012 ms 13.223.25.84
80 2026-08-23 12:29 639230845707499136
2233 ms 54.243.117.197
79 2026-08-23 12:29 639230845707499136
2233 ms 13.223.25.84
78 2026-08-23 12:13 639230836186805419
143 ms 13.223.25.84
77 2026-08-23 12:13 639230836186805419
143 ms 54.243.117.197
76 2026-08-23 11:57 639230826493828316
89 ms 13.223.25.84
75 2026-08-23 11:57 639230826493828316
89 ms 54.243.117.197
74 2026-08-23 11:40 639230816817882996
199 ms 13.223.25.84
73 2026-08-23 11:40 639230816817882996
199 ms 54.243.117.197
72 2026-08-23 11:24 639230806933854189
8 ms 54.243.117.197
71 2026-08-23 11:24 639230806933854189
8 ms 13.223.25.84
70 2026-08-23 11:08 639230797120243854
175 ms 54.243.117.197
69 2026-08-23 11:08 639230797120243854
175 ms 13.223.25.84
68 2026-08-23 10:51 639230787310272840
13 ms 54.243.117.197
67 2026-08-23 10:51 639230787310272840
13 ms 13.223.25.84
66 2026-08-23 10:35 639230777600173142
3 ms 13.223.25.84
65 2026-08-23 10:35 639230777600173142
3 ms 54.243.117.197
64 2026-08-23 10:19 639230767665024593
107 ms 54.243.117.197
63 2026-08-23 10:19 639230767665024593
107 ms 13.223.25.84
62 2026-08-23 10:02 639230757720962293
2149 ms 54.243.117.197
61 2026-08-23 10:02 639230757720962293
2149 ms 13.223.25.84
60 2026-08-23 09:45 639230747722189784
103 ms 13.223.25.84
59 2026-08-23 09:45 639230747722189784
103 ms 54.243.117.197
58 2026-08-23 08:53 639230716313923480
178 ms 13.223.25.84
57 2026-08-23 08:53 639230716313923480
178 ms 54.243.117.197
56 2026-08-23 08:37 639230706813835990
8 ms 13.223.25.84
55 2026-08-23 08:37 639230706813835990
8 ms 54.243.117.197
54 2026-08-23 08:21 639230696871062203
7 ms 13.223.25.84
53 2026-08-23 08:21 639230696871062203
7 ms 54.243.117.197
52 2026-08-23 08:04 639230687142781616
27 ms 54.243.117.197
51 2026-08-23 08:04 639230687142781616
27 ms 13.223.25.84
50 2026-08-23 07:48 639230677432142227
11 ms 13.223.25.84
49 2026-08-23 07:48 639230677432142227
11 ms 54.243.117.197
48 2026-08-23 07:32 639230667686258061
14 ms 13.223.25.84
47 2026-08-23 07:32 639230667686258061
14 ms 54.243.117.197
46 2026-08-23 07:16 639230658039243685
6 ms 13.223.25.84
45 2026-08-23 07:16 639230658039243685
6 ms 54.243.117.197
44 2026-08-23 07:00 639230648468473803
2 ms 13.223.25.84
43 2026-08-23 07:00 639230648468473803
2 ms 54.243.117.197
42 2026-08-23 06:44 639230638829658294
186 ms 54.243.117.197
41 2026-08-23 06:44 639230638829658294
186 ms 13.223.25.84
40 2026-08-23 06:28 639230629247017617
90 ms 13.223.25.84
39 2026-08-23 06:28 639230629247017617
90 ms 54.243.117.197
38 2026-08-23 06:12 639230619625318239
105 ms 54.243.117.197
37 2026-08-23 06:12 639230619625318239
105 ms 13.223.25.84
36 2026-08-23 05:55 639230609697630264
2101 ms 13.223.25.84
35 2026-08-23 05:55 639230609697630264
2101 ms 54.243.117.197
34 2026-08-23 05:03 639230578570131864
10 ms 13.223.25.84
33 2026-08-23 05:03 639230578570131864
10 ms 54.243.117.197
32 2026-08-23 04:47 639230568958963168
9 ms 13.223.25.84
31 2026-08-23 04:47 639230568958963168
9 ms 54.243.117.197
30 2026-08-23 04:31 639230559287611211
121 ms 54.243.117.197
29 2026-08-23 04:31 639230559287611211
121 ms 13.223.25.84
28 2026-08-23 04:15 639230549524312030
12 ms 13.223.25.84
27 2026-08-23 04:15 639230549524312030
12 ms 54.243.117.197
26 2026-08-23 03:59 639230539739801669
10 ms 54.243.117.197
25 2026-08-23 03:59 639230539739801669
10 ms 13.223.25.84
24 2026-08-23 03:43 639230530084069375
126 ms 13.223.25.84
23 2026-08-23 03:43 639230530084069375
126 ms 54.243.117.197
22 2026-08-23 03:26 639230520362691441
15 ms 13.223.25.84
21 2026-08-23 03:26 639230520362691441
15 ms 54.243.117.197
20 2026-08-23 03:10 639230510677194518
106 ms 13.223.25.84
19 2026-08-23 03:10 639230510677194518
106 ms 54.243.117.197
18 2026-08-23 02:54 639230501156002646
126 ms 13.223.25.84
17 2026-08-23 02:54 639230501156002646
126 ms 54.243.117.197
16 2026-08-23 02:38 639230491502198541
3 ms 54.243.117.197
15 2026-08-23 02:38 639230491502198541
3 ms 13.223.25.84
14 2026-08-23 02:22 639230481860318494
189 ms 54.243.117.197
13 2026-08-23 02:22 639230481860318494
189 ms 13.223.25.84
12 2026-08-23 02:06 639230471893008575
25 ms 13.223.25.84
11 2026-08-23 02:06 639230471893008575
25 ms 54.243.117.197
10 2026-08-23 01:12 639230440030877421
48 ms 13.223.25.84
9 2026-08-23 01:12 639230440030877421
48 ms 54.243.117.197
8 2026-08-23 00:56 639230430479725508
26 ms 13.223.25.84
7 2026-08-23 00:56 639230430479725508
26 ms 54.243.117.197
6 2026-08-23 00:40 639230420875160219
2230 ms 13.223.25.84
5 2026-08-23 00:40 639230420875160219
2230 ms 54.243.117.197
4 2026-08-23 00:24 639230411240692575
2 ms 54.243.117.197
3 2026-08-23 00:24 639230411240692575
2 ms 13.223.25.84
2 2026-08-23 00:08 639230401550806607
112 ms 13.223.25.84
1 2026-08-23 00:08 639230401550806607
112 ms 54.243.117.197