DNS response history for ns1.imperativehosting.com

ns1.imperativehosting.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 2026-08-19. For this date, NameServerHistory found 149 DNS check records, 148 successful responses, 1 failed responses, and 147 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.imperativehosting.com.
Records on Selected Date

149

Historical checks stored for this nameserver on selected date

Average Latency

147 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-19 23:55

All timestamps shown in UTC

Latest Resolved IP on Selected Date

104.21.45.248

Most recently resolved hosting IP on selected date

Successful Responses

148

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.imperativehosting.com

Showing DNS history for 2026-08-19 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
149 2026-08-19 23:55 639227805445376839
20 ms 104.21.45.248
148 2026-08-19 23:55 639227805445376839
20 ms 172.67.221.121
147 2026-08-19 23:40 639227795899225951
114 ms 104.21.45.248
146 2026-08-19 23:40 639227795899225951
114 ms 172.67.221.121
145 2026-08-19 23:24 639227786351762008
20 ms 104.21.45.248
144 2026-08-19 23:24 639227786351762008
20 ms 172.67.221.121
143 2026-08-19 23:07 639227776640591733
23 ms 104.21.45.248
142 2026-08-19 23:07 639227776640591733
23 ms 172.67.221.121
141 2026-08-19 22:52 639227767128841282
19 ms 172.67.221.121
140 2026-08-19 22:52 639227767128841282
19 ms 104.21.45.248
139 2026-08-19 22:35 639227757477304711
28 ms 104.21.45.248
138 2026-08-19 22:35 639227757477304711
28 ms 172.67.221.121
137 2026-08-19 22:19 639227747572098014
18 ms 172.67.221.121
136 2026-08-19 22:19 639227747572098014
18 ms 104.21.45.248
135 2026-08-19 22:02 639227737588613113
2022 ms 172.67.221.121
134 2026-08-19 22:02 639227737588613113
2022 ms 104.21.45.248
133 2026-08-19 21:10 639227706134603955
11 ms 172.67.221.121
132 2026-08-19 21:10 639227706134603955
11 ms 104.21.45.248
131 2026-08-19 20:54 639227696589027396
42 ms 104.21.45.248
130 2026-08-19 20:54 639227696589027396
42 ms 172.67.221.121
129 2026-08-19 20:38 639227687097707639
7 ms 104.21.45.248
128 2026-08-19 20:38 639227687097707639
7 ms 172.67.221.121
127 2026-08-19 20:22 639227677474464487
26 ms 104.21.45.248
126 2026-08-19 20:22 639227677474464487
26 ms 172.67.221.121
125 2026-08-19 20:06 639227667767441118
8 ms 172.67.221.121
124 2026-08-19 20:06 639227667767441118
8 ms 104.21.45.248
123 2026-08-19 19:50 639227657984833832
18 ms 172.67.221.121
122 2026-08-19 19:50 639227657984833832
18 ms 104.21.45.248
121 2026-08-19 19:33 639227648079992640
27 ms 172.67.221.121
120 2026-08-19 19:33 639227648079992640
27 ms 104.21.45.248
119 2026-08-19 19:17 639227638125048441
85 ms 172.67.221.121
118 2026-08-19 19:17 639227638125048441
85 ms 104.21.45.248
117 2026-08-19 19:00 639227628211392142
37 ms 104.21.45.248
116 2026-08-19 19:00 639227628211392142
37 ms 172.67.221.121
115 2026-08-19 18:43 639227618261696275
34 ms 104.21.45.248
114 2026-08-19 18:43 639227618261696275
34 ms 172.67.221.121
113 2026-08-19 18:27 639227608366233645
104 ms 104.21.45.248
112 2026-08-19 18:27 639227608366233645
104 ms 172.67.221.121
111 2026-08-19 18:10 639227598301787588
22 ms 104.21.45.248
110 2026-08-19 18:10 639227598301787588
22 ms 172.67.221.121
109 2026-08-19 17:17 639227566241010716
20 ms 172.67.221.121
108 2026-08-19 17:17 639227566241010716
20 ms 104.21.45.248
107 2026-08-19 17:00 639227556454538959
18 ms 104.21.45.248
106 2026-08-19 17:00 639227556454538959
18 ms 172.67.221.121
105 2026-08-19 16:44 639227546640305542
33 ms 172.67.221.121
104 2026-08-19 16:44 639227546640305542
33 ms 104.21.45.248
103 2026-08-19 16:28 639227536965466472
17 ms 172.67.221.121
102 2026-08-19 16:28 639227536965466472
17 ms 104.21.45.248
101 2026-08-19 16:11 639227527048658280
11 ms 104.21.45.248
100 2026-08-19 16:11 639227527048658280
11 ms 172.67.221.121
99 2026-08-19 15:55 639227517386634438
13 ms 172.67.221.121
98 2026-08-19 15:55 639227517386634438
13 ms 104.21.45.248
97 2026-08-19 15:39 639227507459551637
42 ms 172.67.221.121
96 2026-08-19 15:39 639227507459551637
42 ms 104.21.45.248
95 2026-08-19 15:22 639227497515595277
20 ms 172.67.221.121
94 2026-08-19 15:22 639227497515595277
20 ms 104.21.45.248
93 2026-08-19 15:05 639227487441798036
25 ms 172.67.221.121
92 2026-08-19 15:05 639227487441798036
25 ms 104.21.45.248
91 2026-08-19 14:49 639227477445551863
35 ms 104.21.45.248
90 2026-08-19 14:49 639227477445551863
35 ms 172.67.221.121
89 2026-08-19 14:32 639227467297067891
21 ms 104.21.45.248
88 2026-08-19 14:32 639227467297067891
21 ms 172.67.221.121
87 2026-08-19 14:15 639227457057795635
85 ms 172.67.221.121
86 2026-08-19 14:15 639227457057795635
85 ms 104.21.45.248
85 2026-08-19 13:22 639227425244777397
30 ms 104.21.45.248
84 2026-08-19 13:22 639227425244777397
30 ms 172.67.221.121
83 2026-08-19 13:05 639227415422116485
36 ms 104.21.45.248
82 2026-08-19 13:05 639227415422116485
36 ms 172.67.221.121
81 2026-08-19 12:49 639227405307256053
11 ms 172.67.221.121
80 2026-08-19 12:49 639227405307256053
11 ms 104.21.45.248
79 2026-08-19 12:32 639227395396602630
2045 ms 172.67.221.121
78 2026-08-19 12:32 639227395396602630
2045 ms 104.21.45.248
77 2026-08-19 12:16 639227385510363611
26 ms 172.67.221.121
76 2026-08-19 12:16 639227385510363611
26 ms 104.21.45.248
75 2026-08-19 11:59 639227375508324850
77 ms 104.21.45.248
74 2026-08-19 11:59 639227375508324850
77 ms 172.67.221.121
73 2026-08-19 11:42 639227365326611906
112 ms 172.67.221.121
72 2026-08-19 11:42 639227365326611906
112 ms 104.21.45.248
71 2026-08-19 11:25 639227355360014208
32 ms 172.67.221.121
70 2026-08-19 11:25 639227355360014208
32 ms 104.21.45.248
69 2026-08-19 11:08 639227345036782165
26 ms 172.67.221.121
68 2026-08-19 11:08 639227345036782165
26 ms 104.21.45.248
67 2026-08-19 10:51 639227334992964533
15 ms 104.21.45.248
66 2026-08-19 10:51 639227334992964533
15 ms 172.67.221.121
65 2026-08-19 10:35 639227324986605572
101 ms 172.67.221.121
64 2026-08-19 10:35 639227324986605572
101 ms 104.21.45.248
63 2026-08-19 10:18 639227314928414539
69 ms 104.21.45.248
62 2026-08-19 10:18 639227314928414539
69 ms 172.67.221.121
61 2026-08-19 09:25 639227283029182134
2016 ms 172.67.221.121
60 2026-08-19 09:25 639227283029182134
2016 ms 104.21.45.248
59 2026-08-19 09:09 639227273294779350
31 ms 172.67.221.121
58 2026-08-19 09:09 639227273294779350
31 ms 104.21.45.248
57 2026-08-19 08:52 639227263525231313
114 ms 172.67.221.121
56 2026-08-19 08:52 639227263525231313
114 ms 104.21.45.248
55 2026-08-19 08:36 639227253578313363
20 ms 104.21.45.248
54 2026-08-19 08:36 639227253578313363
20 ms 172.67.221.121
53 2026-08-19 08:19 639227243649973322
12 ms 172.67.221.121
52 2026-08-19 08:19 639227243649973322
12 ms 104.21.45.248
51 2026-08-19 08:02 639227233581059317
-
50 2026-08-19 07:46 639227223667352067
138 ms 104.21.45.248
49 2026-08-19 07:46 639227223667352067
138 ms 172.67.221.121
48 2026-08-19 07:29 639227213714837066
40 ms 172.67.221.121
47 2026-08-19 07:29 639227213714837066
40 ms 104.21.45.248
46 2026-08-19 07:12 639227203701208496
35 ms 104.21.45.248
45 2026-08-19 07:12 639227203701208496
35 ms 172.67.221.121
44 2026-08-19 06:56 639227193643202179
40 ms 104.21.45.248
43 2026-08-19 06:56 639227193643202179
40 ms 172.67.221.121
42 2026-08-19 06:39 639227183584431597
57 ms 104.21.45.248
41 2026-08-19 06:39 639227183584431597
57 ms 172.67.221.121
40 2026-08-19 06:22 639227173347403088
56 ms 104.21.45.248
39 2026-08-19 06:22 639227173347403088
56 ms 172.67.221.121
38 2026-08-19 05:29 639227141523007601
32 ms 172.67.221.121
37 2026-08-19 05:29 639227141523007601
32 ms 104.21.45.248
36 2026-08-19 05:13 639227131785931574
42 ms 104.21.45.248
35 2026-08-19 05:13 639227131785931574
42 ms 172.67.221.121
34 2026-08-19 04:57 639227122176475389
29 ms 172.67.221.121
33 2026-08-19 04:57 639227122176475389
29 ms 104.21.45.248
32 2026-08-19 04:41 639227112668934596
39 ms 172.67.221.121
31 2026-08-19 04:41 639227112668934596
39 ms 104.21.45.248
30 2026-08-19 04:24 639227102773292788
17 ms 104.21.45.248
29 2026-08-19 04:24 639227102773292788
17 ms 172.67.221.121
28 2026-08-19 04:08 639227093141136930
8 ms 172.67.221.121
27 2026-08-19 04:08 639227093141136930
8 ms 104.21.45.248
26 2026-08-19 03:52 639227083449420147
10 ms 104.21.45.248
25 2026-08-19 03:52 639227083449420147
10 ms 172.67.221.121
24 2026-08-19 03:36 639227073771748493
23 ms 172.67.221.121
23 2026-08-19 03:36 639227073771748493
23 ms 104.21.45.248
22 2026-08-19 03:20 639227063977347614
15 ms 172.67.221.121
21 2026-08-19 03:20 639227063977347614
15 ms 104.21.45.248
20 2026-08-19 03:03 639227054253519024
39 ms 172.67.221.121
19 2026-08-19 03:03 639227054253519024
39 ms 104.21.45.248
18 2026-08-19 02:47 639227044381963886
18 ms 172.67.221.121
17 2026-08-19 02:47 639227044381963886
18 ms 104.21.45.248
16 2026-08-19 02:30 639227034441085514
2019 ms 172.67.221.121
15 2026-08-19 02:30 639227034441085514
2019 ms 104.21.45.248
14 2026-08-19 01:38 639227003126489968
182 ms 172.67.221.121
13 2026-08-19 01:38 639227003126489968
182 ms 104.21.45.248
12 2026-08-19 01:22 639226993456311614
35 ms 104.21.45.248
11 2026-08-19 01:22 639226993456311614
35 ms 172.67.221.121
10 2026-08-19 01:06 639226983847312345
49 ms 104.21.45.248
9 2026-08-19 01:06 639226983847312345
49 ms 172.67.221.121
8 2026-08-19 00:50 639226974357874853
54 ms 104.21.45.248
7 2026-08-19 00:50 639226974357874853
54 ms 172.67.221.121
6 2026-08-19 00:34 639226964670484721
30 ms 104.21.45.248
5 2026-08-19 00:34 639226964670484721
30 ms 172.67.221.121
4 2026-08-19 00:18 639226954857899696
24 ms 172.67.221.121
3 2026-08-19 00:18 639226954857899696
24 ms 104.21.45.248
2 2026-08-19 00:01 639226945091603488
58 ms 104.21.45.248
1 2026-08-19 00:01 639226945091603488
58 ms 172.67.221.121