DNS response history for ns9.expressroot.com

ns9.expressroot.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 2026-08-14. For this date, NameServerHistory found 155 DNS check records, 154 successful responses, 1 failed responses, and 197 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 ns9.expressroot.com.
Records on Selected Date

155

Historical checks stored for this nameserver on selected date

Average Latency

197 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-14 23:57

All timestamps shown in UTC

Latest Resolved IP on Selected Date

76.223.54.146

Most recently resolved hosting IP on selected date

Successful Responses

154

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 ns9.expressroot.com

Showing DNS history for 2026-08-14 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
155 2026-08-14 23:57 639223486524583054
83 ms 76.223.54.146
154 2026-08-14 23:57 639223486524583054
83 ms 13.248.169.48
153 2026-08-14 23:42 639223477272309567
42 ms 76.223.54.146
152 2026-08-14 23:42 639223477272309567
42 ms 13.248.169.48
151 2026-08-14 23:26 639223467876800215
2155 ms 76.223.54.146
150 2026-08-14 23:26 639223467876800215
2155 ms 13.248.169.48
149 2026-08-14 23:10 639223458466733344
46 ms 76.223.54.146
148 2026-08-14 23:10 639223458466733344
46 ms 13.248.169.48
147 2026-08-14 22:55 639223449196197019
20 ms 76.223.54.146
146 2026-08-14 22:55 639223449196197019
20 ms 13.248.169.48
145 2026-08-14 22:39 639223439729973302
2018 ms 76.223.54.146
144 2026-08-14 22:39 639223439729973302
2018 ms 13.248.169.48
143 2026-08-14 22:23 639223430298973377
158 ms 13.248.169.48
142 2026-08-14 22:23 639223430298973377
158 ms 76.223.54.146
141 2026-08-14 22:08 639223420812183061
2035 ms 76.223.54.146
140 2026-08-14 22:08 639223420812183061
2035 ms 13.248.169.48
139 2026-08-14 21:52 639223411307572360
18 ms 76.223.54.146
138 2026-08-14 21:52 639223411307572360
18 ms 13.248.169.48
137 2026-08-14 21:36 639223401895099116
86 ms 76.223.54.146
136 2026-08-14 21:36 639223401895099116
86 ms 13.248.169.48
135 2026-08-14 20:43 639223370328282191
44 ms 76.223.54.146
134 2026-08-14 20:43 639223370328282191
44 ms 13.248.169.48
133 2026-08-14 20:28 639223361156898888
27 ms 76.223.54.146
132 2026-08-14 20:28 639223361156898888
27 ms 13.248.169.48
131 2026-08-14 20:12 639223351683501109
42 ms 76.223.54.146
130 2026-08-14 20:12 639223351683501109
42 ms 13.248.169.48
129 2026-08-14 19:57 639223342485908428
36 ms 76.223.54.146
128 2026-08-14 19:57 639223342485908428
36 ms 13.248.169.48
127 2026-08-14 19:41 639223333113923772
52 ms 13.248.169.48
126 2026-08-14 19:41 639223333113923772
52 ms 76.223.54.146
125 2026-08-14 19:26 639223323766820131
16 ms 13.248.169.48
124 2026-08-14 19:26 639223323766820131
16 ms 76.223.54.146
123 2026-08-14 19:10 639223314500774279
24 ms 76.223.54.146
122 2026-08-14 19:10 639223314500774279
24 ms 13.248.169.48
121 2026-08-14 18:55 639223305225877159
32 ms 76.223.54.146
120 2026-08-14 18:55 639223305225877159
32 ms 13.248.169.48
119 2026-08-14 18:39 639223295834845965
37 ms 76.223.54.146
118 2026-08-14 18:39 639223295834845965
37 ms 13.248.169.48
117 2026-08-14 18:23 639223286312006616
35 ms 76.223.54.146
116 2026-08-14 18:23 639223286312006616
35 ms 13.248.169.48
115 2026-08-14 18:07 639223276659010988
39 ms 13.248.169.48
114 2026-08-14 18:07 639223276659010988
39 ms 76.223.54.146
113 2026-08-14 17:52 639223267203892251
37 ms 76.223.54.146
112 2026-08-14 17:52 639223267203892251
37 ms 13.248.169.48
111 2026-08-14 16:59 639223235652723921
45 ms 76.223.54.146
110 2026-08-14 16:59 639223235652723921
45 ms 13.248.169.48
109 2026-08-14 16:43 639223226156684619
15 ms 76.223.54.146
108 2026-08-14 16:43 639223226156684619
15 ms 13.248.169.48
107 2026-08-14 16:27 639223216737677817
93 ms 13.248.169.48
106 2026-08-14 16:27 639223216737677817
93 ms 76.223.54.146
105 2026-08-14 16:12 639223207303987036
43 ms 76.223.54.146
104 2026-08-14 16:12 639223207303987036
43 ms 13.248.169.48
103 2026-08-14 15:56 639223197972369650
51 ms 76.223.54.146
102 2026-08-14 15:56 639223197972369650
51 ms 13.248.169.48
101 2026-08-14 15:40 639223188476518684
41 ms 76.223.54.146
100 2026-08-14 15:40 639223188476518684
41 ms 13.248.169.48
99 2026-08-14 15:25 639223179029668254
79 ms 13.248.169.48
98 2026-08-14 15:25 639223179029668254
79 ms 76.223.54.146
97 2026-08-14 15:09 639223169668684371
17 ms 76.223.54.146
96 2026-08-14 15:09 639223169668684371
17 ms 13.248.169.48
95 2026-08-14 14:53 639223160270013058
26 ms 76.223.54.146
94 2026-08-14 14:53 639223160270013058
26 ms 13.248.169.48
93 2026-08-14 14:38 639223150848386507
25 ms 76.223.54.146
92 2026-08-14 14:38 639223150848386507
25 ms 13.248.169.48
91 2026-08-14 14:22 639223141514160124
61 ms 13.248.169.48
90 2026-08-14 14:22 639223141514160124
61 ms 76.223.54.146
89 2026-08-14 14:06 639223131908897269
21 ms 76.223.54.146
88 2026-08-14 14:06 639223131908897269
21 ms 13.248.169.48
87 2026-08-14 13:13 639223100084750932
83 ms 13.248.169.48
86 2026-08-14 13:13 639223100084750932
83 ms 76.223.54.146
85 2026-08-14 12:58 639223090744921973
49 ms 76.223.54.146
84 2026-08-14 12:58 639223090744921973
49 ms 13.248.169.48
83 2026-08-14 12:42 639223081343134137
2028 ms 13.248.169.48
82 2026-08-14 12:42 639223081343134137
2028 ms 76.223.54.146
81 2026-08-14 12:26 639223071917003603
23 ms 76.223.54.146
80 2026-08-14 12:26 639223071917003603
23 ms 13.248.169.48
79 2026-08-14 12:10 639223062407395043
5 ms 76.223.54.146
78 2026-08-14 12:10 639223062407395043
5 ms 13.248.169.48
77 2026-08-14 11:55 639223052970600447
54 ms 13.248.169.48
76 2026-08-14 11:55 639223052970600447
54 ms 76.223.54.146
75 2026-08-14 11:39 639223043584242187
42 ms 76.223.54.146
74 2026-08-14 11:39 639223043584242187
42 ms 13.248.169.48
73 2026-08-14 11:23 639223034248611856
26 ms 76.223.54.146
72 2026-08-14 11:23 639223034248611856
26 ms 13.248.169.48
71 2026-08-14 11:08 639223024816175094
23 ms 76.223.54.146
70 2026-08-14 11:08 639223024816175094
23 ms 13.248.169.48
69 2026-08-14 10:52 639223015278211871
23 ms 76.223.54.146
68 2026-08-14 10:52 639223015278211871
23 ms 13.248.169.48
67 2026-08-14 10:35 639223005387568522
20 ms 76.223.54.146
66 2026-08-14 10:35 639223005387568522
20 ms 13.248.169.48
65 2026-08-14 10:20 639222995944735037
60 ms 76.223.54.146
64 2026-08-14 10:20 639222995944735037
60 ms 13.248.169.48
63 2026-08-14 09:27 639222964532402826
19 ms 76.223.54.146
62 2026-08-14 09:27 639222964532402826
19 ms 13.248.169.48
61 2026-08-14 09:11 639222955031971579
8 ms 76.223.54.146
60 2026-08-14 09:11 639222955031971579
8 ms 13.248.169.48
59 2026-08-14 08:56 639222945616352079
23 ms 76.223.54.146
58 2026-08-14 08:56 639222945616352079
23 ms 13.248.169.48
57 2026-08-14 08:40 639222936296615644
17 ms 76.223.54.146
56 2026-08-14 08:40 639222936296615644
17 ms 13.248.169.48
55 2026-08-14 08:24 639222926913151746
20 ms 76.223.54.146
54 2026-08-14 08:24 639222926913151746
20 ms 13.248.169.48
53 2026-08-14 08:09 639222917608375722
4019 ms 13.248.169.48
52 2026-08-14 08:09 639222917608375722
4019 ms 76.223.54.146
51 2026-08-14 07:53 639222908294448500
34 ms 76.223.54.146
50 2026-08-14 07:53 639222908294448500
34 ms 13.248.169.48
49 2026-08-14 07:38 639222898918389753
17 ms 76.223.54.146
48 2026-08-14 07:38 639222898918389753
17 ms 13.248.169.48
47 2026-08-14 07:22 639222889625876211
16 ms 76.223.54.146
46 2026-08-14 07:22 639222889625876211
16 ms 13.248.169.48
45 2026-08-14 07:07 639222880353707528
17 ms 76.223.54.146
44 2026-08-14 07:07 639222880353707528
17 ms 13.248.169.48
43 2026-08-14 06:51 639222871065611259
73 ms 76.223.54.146
42 2026-08-14 06:51 639222871065611259
73 ms 13.248.169.48
41 2026-08-14 06:35 639222861517093112
21 ms 13.248.169.48
40 2026-08-14 06:35 639222861517093112
21 ms 76.223.54.146
39 2026-08-14 05:43 639222830182717637
28 ms 13.248.169.48
38 2026-08-14 05:43 639222830182717637
28 ms 76.223.54.146
37 2026-08-14 05:27 639222820714737422
18 ms 76.223.54.146
36 2026-08-14 05:27 639222820714737422
18 ms 13.248.169.48
35 2026-08-14 05:12 639222811404284741
42 ms 76.223.54.146
34 2026-08-14 05:12 639222811404284741
42 ms 13.248.169.48
33 2026-08-14 04:56 639222801994952240
16 ms 76.223.54.146
32 2026-08-14 04:56 639222801994952240
16 ms 13.248.169.48
31 2026-08-14 04:41 639222792581940911
47 ms 76.223.54.146
30 2026-08-14 04:41 639222792581940911
47 ms 13.248.169.48
29 2026-08-14 04:25 639222783296631220
17 ms 76.223.54.146
28 2026-08-14 04:25 639222783296631220
17 ms 13.248.169.48
27 2026-08-14 04:09 639222773909528001
14 ms 13.248.169.48
26 2026-08-14 04:09 639222773909528001
14 ms 76.223.54.146
25 2026-08-14 03:54 639222764574707991
13 ms 76.223.54.146
24 2026-08-14 03:54 639222764574707991
13 ms 13.248.169.48
23 2026-08-14 03:38 639222754982758281
33 ms 13.248.169.48
22 2026-08-14 03:38 639222754982758281
33 ms 76.223.54.146
21 2026-08-14 03:22 639222745650144239
26 ms 76.223.54.146
20 2026-08-14 03:22 639222745650144239
26 ms 13.248.169.48
19 2026-08-14 03:06 639222736060223018
24 ms 76.223.54.146
18 2026-08-14 03:06 639222736060223018
24 ms 13.248.169.48
17 2026-08-14 02:51 639222726529271510
250 ms 76.223.54.146
16 2026-08-14 02:51 639222726529271510
250 ms 13.248.169.48
15 2026-08-14 01:58 639222694791257846
47 ms 76.223.54.146
14 2026-08-14 01:58 639222694791257846
47 ms 13.248.169.48
13 2026-08-14 01:42 639222685350317820
41 ms 13.248.169.48
12 2026-08-14 01:42 639222685350317820
41 ms 76.223.54.146
11 2026-08-14 01:26 639222675895178560
17 ms 76.223.54.146
10 2026-08-14 01:26 639222675895178560
17 ms 13.248.169.48
9 2026-08-14 01:10 639222666344182743
-
8 2026-08-14 00:54 639222656762316965
31 ms 76.223.54.146
7 2026-08-14 00:54 639222656762316965
31 ms 13.248.169.48
6 2026-08-14 00:38 639222647109404695
45 ms 76.223.54.146
5 2026-08-14 00:38 639222647109404695
45 ms 13.248.169.48
4 2026-08-14 00:22 639222637659944389
43 ms 76.223.54.146
3 2026-08-14 00:22 639222637659944389
43 ms 13.248.169.48
2 2026-08-14 00:06 639222628151417313
104 ms 76.223.54.146
1 2026-08-14 00:06 639222628151417313
104 ms 13.248.169.48