DNS response history for ns2.rouic.com

ns2.rouic.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 2026-08-30. For this date, NameServerHistory found 143 DNS check records, 142 successful responses, 1 failed responses, and 166 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 ns2.rouic.com.
Records on Selected Date

143

Historical checks stored for this nameserver on selected date

Average Latency

166 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-30 23:43

All timestamps shown in UTC

Latest Resolved IP on Selected Date

104.21.4.149

Most recently resolved hosting IP on selected date

Successful Responses

142

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 ns2.rouic.com

Showing DNS history for 2026-08-30 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
143 2026-08-30 23:43 639237299786658397
44 ms 104.21.4.149
142 2026-08-30 23:43 639237299786658397
44 ms 172.67.154.49
141 2026-08-30 23:25 639237289498523667
36 ms 172.67.154.49
140 2026-08-30 23:25 639237289498523667
36 ms 104.21.4.149
139 2026-08-30 23:09 639237279386851363
2042 ms 104.21.4.149
138 2026-08-30 23:09 639237279386851363
2042 ms 172.67.154.49
137 2026-08-30 22:52 639237269255729708
48 ms 172.67.154.49
136 2026-08-30 22:52 639237269255729708
48 ms 104.21.4.149
135 2026-08-30 22:34 639237258831204354
3 ms 172.67.154.49
134 2026-08-30 22:34 639237258831204354
3 ms 104.21.4.149
133 2026-08-30 22:17 639237248443221172
11 ms 104.21.4.149
132 2026-08-30 22:17 639237248443221172
11 ms 172.67.154.49
131 2026-08-30 21:24 639237216494073151
50 ms 172.67.154.49
130 2026-08-30 21:24 639237216494073151
50 ms 104.21.4.149
129 2026-08-30 21:07 639237206388572253
28 ms 104.21.4.149
128 2026-08-30 21:07 639237206388572253
28 ms 172.67.154.49
127 2026-08-30 20:50 639237196292015951
21 ms 104.21.4.149
126 2026-08-30 20:50 639237196292015951
21 ms 172.67.154.49
125 2026-08-30 20:33 639237186084150891
13 ms 104.21.4.149
124 2026-08-30 20:33 639237186084150891
13 ms 172.67.154.49
123 2026-08-30 20:16 639237175762412232
16 ms 104.21.4.149
122 2026-08-30 20:16 639237175762412232
16 ms 172.67.154.49
121 2026-08-30 19:59 639237165682654803
12 ms 172.67.154.49
120 2026-08-30 19:59 639237165682654803
12 ms 104.21.4.149
119 2026-08-30 19:42 639237155472501164
2044 ms 172.67.154.49
118 2026-08-30 19:42 639237155472501164
2044 ms 104.21.4.149
117 2026-08-30 19:25 639237145214619953
11 ms 104.21.4.149
116 2026-08-30 19:25 639237145214619953
11 ms 172.67.154.49
115 2026-08-30 19:08 639237134816906963
13 ms 104.21.4.149
114 2026-08-30 19:08 639237134816906963
13 ms 172.67.154.49
113 2026-08-30 18:51 639237124591343541
17 ms 104.21.4.149
112 2026-08-30 18:51 639237124591343541
17 ms 172.67.154.49
111 2026-08-30 18:33 639237114243099765
8 ms 172.67.154.49
110 2026-08-30 18:33 639237114243099765
8 ms 104.21.4.149
109 2026-08-30 18:16 639237103865174052
37 ms 104.21.4.149
108 2026-08-30 18:16 639237103865174052
37 ms 172.67.154.49
107 2026-08-30 17:23 639237072062599712
14 ms 172.67.154.49
106 2026-08-30 17:23 639237072062599712
14 ms 104.21.4.149
105 2026-08-30 17:06 639237062090595638
19 ms 172.67.154.49
104 2026-08-30 17:06 639237062090595638
19 ms 104.21.4.149
103 2026-08-30 16:50 639237052076426119
28 ms 172.67.154.49
102 2026-08-30 16:50 639237052076426119
28 ms 104.21.4.149
101 2026-08-30 16:33 639237042059539260
24 ms 172.67.154.49
100 2026-08-30 16:33 639237042059539260
24 ms 104.21.4.149
99 2026-08-30 16:16 639237031962634816
20 ms 104.21.4.149
98 2026-08-30 16:16 639237031962634816
20 ms 172.67.154.49
97 2026-08-30 15:59 639237021754634200
29 ms 172.67.154.49
96 2026-08-30 15:59 639237021754634200
29 ms 104.21.4.149
95 2026-08-30 15:42 639237011506593617
11 ms 172.67.154.49
94 2026-08-30 15:42 639237011506593617
11 ms 104.21.4.149
93 2026-08-30 15:25 639237001261956475
36 ms 172.67.154.49
92 2026-08-30 15:25 639237001261956475
36 ms 104.21.4.149
91 2026-08-30 15:08 639236991144138400
16 ms 172.67.154.49
90 2026-08-30 15:08 639236991144138400
16 ms 104.21.4.149
89 2026-08-30 14:51 639236981087883451
4 ms 172.67.154.49
88 2026-08-30 14:51 639236981087883451
4 ms 104.21.4.149
87 2026-08-30 14:34 639236970808543176
2023 ms 104.21.4.149
86 2026-08-30 14:34 639236970808543176
2023 ms 172.67.154.49
85 2026-08-30 14:17 639236960498194193
17 ms 104.21.4.149
84 2026-08-30 14:17 639236960498194193
17 ms 172.67.154.49
83 2026-08-30 13:24 639236928433577921
9 ms 104.21.4.149
82 2026-08-30 13:24 639236928433577921
9 ms 172.67.154.49
81 2026-08-30 13:07 639236918429703736
19 ms 104.21.4.149
80 2026-08-30 13:07 639236918429703736
19 ms 172.67.154.49
79 2026-08-30 12:50 639236908230327486
20 ms 172.67.154.49
78 2026-08-30 12:50 639236908230327486
20 ms 104.21.4.149
77 2026-08-30 12:33 639236898168597833
31 ms 104.21.4.149
76 2026-08-30 12:33 639236898168597833
31 ms 172.67.154.49
75 2026-08-30 12:16 639236888142648178
16 ms 104.21.4.149
74 2026-08-30 12:16 639236888142648178
16 ms 172.67.154.49
73 2026-08-30 12:00 639236878057367680
29 ms 104.21.4.149
72 2026-08-30 12:00 639236878057367680
29 ms 172.67.154.49
71 2026-08-30 11:43 639236867916029489
14 ms 104.21.4.149
70 2026-08-30 11:43 639236867916029489
14 ms 172.67.154.49
69 2026-08-30 11:26 639236858088772005
4 ms 104.21.4.149
68 2026-08-30 11:26 639236858088772005
4 ms 172.67.154.49
67 2026-08-30 11:10 639236848158742395
6 ms 104.21.4.149
66 2026-08-30 11:10 639236848158742395
6 ms 172.67.154.49
65 2026-08-30 10:53 639236838137395574
28 ms 104.21.4.149
64 2026-08-30 10:53 639236838137395574
28 ms 172.67.154.49
63 2026-08-30 10:36 639236827967386881
7 ms 104.21.4.149
62 2026-08-30 10:36 639236827967386881
7 ms 172.67.154.49
61 2026-08-30 10:19 639236817708615077
2033 ms 172.67.154.49
60 2026-08-30 10:19 639236817708615077
2033 ms 104.21.4.149
59 2026-08-30 09:26 639236785770651804
32 ms 172.67.154.49
58 2026-08-30 09:26 639236785770651804
32 ms 104.21.4.149
57 2026-08-30 09:09 639236775820686373
43 ms 172.67.154.49
56 2026-08-30 09:09 639236775820686373
43 ms 104.21.4.149
55 2026-08-30 08:53 639236765768339082
32 ms 104.21.4.149
54 2026-08-30 08:53 639236765768339082
32 ms 172.67.154.49
53 2026-08-30 08:36 639236755602384085
20 ms 172.67.154.49
52 2026-08-30 08:36 639236755602384085
20 ms 104.21.4.149
51 2026-08-30 08:19 639236745600094925
15 ms 104.21.4.149
50 2026-08-30 08:19 639236745600094925
15 ms 172.67.154.49
49 2026-08-30 08:02 639236735311262753
24 ms 172.67.154.49
48 2026-08-30 08:02 639236735311262753
24 ms 104.21.4.149
47 2026-08-30 07:45 639236724996745235
31 ms 104.21.4.149
46 2026-08-30 07:45 639236724996745235
31 ms 172.67.154.49
45 2026-08-30 07:28 639236714839899761
14 ms 104.21.4.149
44 2026-08-30 07:28 639236714839899761
14 ms 172.67.154.49
43 2026-08-30 07:11 639236704748431488
10 ms 172.67.154.49
42 2026-08-30 07:11 639236704748431488
10 ms 104.21.4.149
41 2026-08-30 06:54 639236694430128550
-
40 2026-08-30 06:37 639236684143292417
10 ms 172.67.154.49
39 2026-08-30 06:37 639236684143292417
10 ms 104.21.4.149
38 2026-08-30 06:20 639236673972499943
24 ms 172.67.154.49
37 2026-08-30 06:20 639236673972499943
24 ms 104.21.4.149
36 2026-08-30 05:27 639236642126522802
5 ms 172.67.154.49
35 2026-08-30 05:27 639236642126522802
5 ms 104.21.4.149
34 2026-08-30 05:10 639236632183518198
74 ms 172.67.154.49
33 2026-08-30 05:10 639236632183518198
74 ms 104.21.4.149
32 2026-08-30 04:53 639236622289312589
28 ms 104.21.4.149
31 2026-08-30 04:53 639236622289312589
28 ms 172.67.154.49
30 2026-08-30 04:37 639236612490676525
38 ms 172.67.154.49
29 2026-08-30 04:37 639236612490676525
38 ms 104.21.4.149
28 2026-08-30 04:21 639236602582494852
9 ms 104.21.4.149
27 2026-08-30 04:21 639236602582494852
9 ms 172.67.154.49
26 2026-08-30 04:04 639236592511706469
118 ms 104.21.4.149
25 2026-08-30 04:04 639236592511706469
118 ms 172.67.154.49
24 2026-08-30 03:47 639236582441006869
37 ms 172.67.154.49
23 2026-08-30 03:47 639236582441006869
37 ms 104.21.4.149
22 2026-08-30 03:30 639236572478785089
9 ms 104.21.4.149
21 2026-08-30 03:30 639236572478785089
9 ms 172.67.154.49
20 2026-08-30 03:14 639236562556749999
33 ms 172.67.154.49
19 2026-08-30 03:14 639236562556749999
33 ms 104.21.4.149
18 2026-08-30 02:57 639236552353482281
17 ms 104.21.4.149
17 2026-08-30 02:57 639236552353482281
17 ms 172.67.154.49
16 2026-08-30 02:40 639236542188881607
2021 ms 104.21.4.149
15 2026-08-30 02:40 639236542188881607
2021 ms 172.67.154.49
14 2026-08-30 02:23 639236531885440105
69 ms 172.67.154.49
13 2026-08-30 02:23 639236531885440105
69 ms 104.21.4.149
12 2026-08-30 01:29 639236499922985383
49 ms 104.21.4.149
11 2026-08-30 01:29 639236499922985383
49 ms 172.67.154.49
10 2026-08-30 01:13 639236489713594431
16 ms 104.21.4.149
9 2026-08-30 01:13 639236489713594431
16 ms 172.67.154.49
8 2026-08-30 00:56 639236479750443901
8 ms 172.67.154.49
7 2026-08-30 00:56 639236479750443901
8 ms 104.21.4.149
6 2026-08-30 00:39 639236469719936375
32 ms 172.67.154.49
5 2026-08-30 00:39 639236469719936375
32 ms 104.21.4.149
4 2026-08-30 00:22 639236459579244885
26 ms 172.67.154.49
3 2026-08-30 00:22 639236459579244885
26 ms 104.21.4.149
2 2026-08-30 00:06 639236449582837549
14 ms 104.21.4.149
1 2026-08-30 00:06 639236449582837549
14 ms 172.67.154.49