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 2026-08-16. For this date, NameServerHistory found 119 DNS check records, 118 successful responses, 1 failed responses, and 107 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

119

Historical checks stored for this nameserver on selected date

Average Latency

107 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-16 23:45

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

118

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 2026-08-16 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
119 2026-08-16 23:45 639225207490611656
35 ms 76.223.54.146
118 2026-08-16 23:45 639225207490611656
35 ms 13.248.169.48
117 2026-08-16 23:30 639225198045815385
84 ms 76.223.54.146
116 2026-08-16 23:30 639225198045815385
84 ms 13.248.169.48
115 2026-08-16 22:38 639225166825544741
2030 ms 13.248.169.48
114 2026-08-16 22:38 639225166825544741
2030 ms 76.223.54.146
113 2026-08-16 22:22 639225157549461269
145 ms 13.248.169.48
112 2026-08-16 22:22 639225157549461269
145 ms 76.223.54.146
111 2026-08-16 22:06 639225147914556308
50 ms 76.223.54.146
110 2026-08-16 22:06 639225147914556308
50 ms 13.248.169.48
109 2026-08-16 21:50 639225138472322960
26 ms 76.223.54.146
108 2026-08-16 21:50 639225138472322960
26 ms 13.248.169.48
107 2026-08-16 20:58 639225107211236826
20 ms 76.223.54.146
106 2026-08-16 20:58 639225107211236826
20 ms 13.248.169.48
105 2026-08-16 20:42 639225097684457510
17 ms 76.223.54.146
104 2026-08-16 20:42 639225097684457510
17 ms 13.248.169.48
103 2026-08-16 20:26 639225087942913396
29 ms 76.223.54.146
102 2026-08-16 20:26 639225087942913396
29 ms 13.248.169.48
101 2026-08-16 20:10 639225078238684183
26 ms 76.223.54.146
100 2026-08-16 20:10 639225078238684183
26 ms 13.248.169.48
99 2026-08-16 19:18 639225046944151094
32 ms 76.223.54.146
98 2026-08-16 19:18 639225046944151094
32 ms 13.248.169.48
97 2026-08-16 19:02 639225037234857231
42 ms 76.223.54.146
96 2026-08-16 19:02 639225037234857231
42 ms 13.248.169.48
95 2026-08-16 18:45 639225027423459920
40 ms 76.223.54.146
94 2026-08-16 18:45 639225027423459920
40 ms 13.248.169.48
93 2026-08-16 18:29 639225017891613027
183 ms 13.248.169.48
92 2026-08-16 18:29 639225017891613027
183 ms 76.223.54.146
91 2026-08-16 17:37 639224986298183527
34 ms 76.223.54.146
90 2026-08-16 17:37 639224986298183527
34 ms 13.248.169.48
89 2026-08-16 17:21 639224976567107023
49 ms 76.223.54.146
88 2026-08-16 17:21 639224976567107023
49 ms 13.248.169.48
87 2026-08-16 17:04 639224966709723386
-
86 2026-08-16 16:48 639224957175756942
18 ms 76.223.54.146
85 2026-08-16 16:48 639224957175756942
18 ms 13.248.169.48
84 2026-08-16 15:56 639224925782379869
34 ms 76.223.54.146
83 2026-08-16 15:56 639224925782379869
34 ms 13.248.169.48
82 2026-08-16 15:40 639224916429532459
20 ms 76.223.54.146
81 2026-08-16 15:40 639224916429532459
20 ms 13.248.169.48
80 2026-08-16 15:24 639224906878325623
52 ms 76.223.54.146
79 2026-08-16 15:24 639224906878325623
52 ms 13.248.169.48
78 2026-08-16 15:08 639224897258974385
20 ms 76.223.54.146
77 2026-08-16 15:08 639224897258974385
20 ms 13.248.169.48
76 2026-08-16 14:17 639224866169532828
45 ms 76.223.54.146
75 2026-08-16 14:17 639224866169532828
45 ms 13.248.169.48
74 2026-08-16 14:01 639224856561831915
49 ms 76.223.54.146
73 2026-08-16 14:01 639224856561831915
49 ms 13.248.169.48
72 2026-08-16 13:44 639224846830897794
27 ms 76.223.54.146
71 2026-08-16 13:44 639224846830897794
27 ms 13.248.169.48
70 2026-08-16 13:28 639224836975863283
39 ms 76.223.54.146
69 2026-08-16 13:28 639224836975863283
39 ms 13.248.169.48
68 2026-08-16 12:35 639224804985340946
34 ms 13.248.169.48
67 2026-08-16 12:35 639224804985340946
34 ms 76.223.54.146
66 2026-08-16 12:19 639224795567782333
13 ms 13.248.169.48
65 2026-08-16 12:19 639224795567782333
13 ms 76.223.54.146
64 2026-08-16 12:03 639224785914225250
56 ms 76.223.54.146
63 2026-08-16 12:03 639224785914225250
56 ms 13.248.169.48
62 2026-08-16 11:47 639224776383854998
46 ms 76.223.54.146
61 2026-08-16 11:47 639224776383854998
46 ms 13.248.169.48
60 2026-08-16 10:53 639224744252113993
18 ms 76.223.54.146
59 2026-08-16 10:53 639224744252113993
18 ms 13.248.169.48
58 2026-08-16 10:37 639224734238905542
37 ms 76.223.54.146
57 2026-08-16 10:37 639224734238905542
37 ms 13.248.169.48
56 2026-08-16 10:20 639224724335031221
19 ms 76.223.54.146
55 2026-08-16 10:20 639224724335031221
19 ms 13.248.169.48
54 2026-08-16 10:04 639224714475244430
13 ms 13.248.169.48
53 2026-08-16 10:04 639224714475244430
13 ms 76.223.54.146
52 2026-08-16 09:08 639224681063874153
36 ms 13.248.169.48
51 2026-08-16 09:08 639224681063874153
36 ms 76.223.54.146
50 2026-08-16 08:51 639224671038956665
27 ms 76.223.54.146
49 2026-08-16 08:51 639224671038956665
27 ms 13.248.169.48
48 2026-08-16 08:35 639224661079806122
18 ms 76.223.54.146
47 2026-08-16 08:35 639224661079806122
18 ms 13.248.169.48
46 2026-08-16 08:18 639224651169993038
90 ms 76.223.54.146
45 2026-08-16 08:18 639224651169993038
90 ms 13.248.169.48
44 2026-08-16 07:24 639224618882283050
57 ms 13.248.169.48
43 2026-08-16 07:24 639224618882283050
57 ms 76.223.54.146
42 2026-08-16 07:09 639224609519965372
20 ms 76.223.54.146
41 2026-08-16 07:09 639224609519965372
20 ms 13.248.169.48
40 2026-08-16 06:53 639224599969658888
24 ms 76.223.54.146
39 2026-08-16 06:53 639224599969658888
24 ms 13.248.169.48
38 2026-08-16 06:37 639224590360343307
19 ms 13.248.169.48
37 2026-08-16 06:37 639224590360343307
19 ms 76.223.54.146
36 2026-08-16 05:45 639224558901831832
42 ms 13.248.169.48
35 2026-08-16 05:45 639224558901831832
42 ms 76.223.54.146
34 2026-08-16 05:29 639224549678210576
19 ms 76.223.54.146
33 2026-08-16 05:29 639224549678210576
19 ms 13.248.169.48
32 2026-08-16 05:14 639224540433420642
36 ms 76.223.54.146
31 2026-08-16 05:14 639224540433420642
36 ms 13.248.169.48
30 2026-08-16 04:58 639224531046032443
41 ms 76.223.54.146
29 2026-08-16 04:58 639224531046032443
41 ms 13.248.169.48
28 2026-08-16 04:06 639224499638024410
19 ms 76.223.54.146
27 2026-08-16 04:06 639224499638024410
19 ms 13.248.169.48
26 2026-08-16 03:50 639224490358783451
56 ms 76.223.54.146
25 2026-08-16 03:50 639224490358783451
56 ms 13.248.169.48
24 2026-08-16 03:35 639224481111410545
10 ms 76.223.54.146
23 2026-08-16 03:35 639224481111410545
10 ms 13.248.169.48
22 2026-08-16 03:19 639224471809153772
2046 ms 76.223.54.146
21 2026-08-16 03:19 639224471809153772
2046 ms 13.248.169.48
20 2026-08-16 02:27 639224440124457324
24 ms 13.248.169.48
19 2026-08-16 02:27 639224440124457324
24 ms 76.223.54.146
18 2026-08-16 02:11 639224430921105721
101 ms 13.248.169.48
17 2026-08-16 02:11 639224430921105721
101 ms 76.223.54.146
16 2026-08-16 01:56 639224421455433103
33 ms 13.248.169.48
15 2026-08-16 01:56 639224421455433103
33 ms 76.223.54.146
14 2026-08-16 01:40 639224412089740331
37 ms 76.223.54.146
13 2026-08-16 01:40 639224412089740331
37 ms 13.248.169.48
12 2026-08-16 01:25 639224403168392868
28 ms 76.223.54.146
11 2026-08-16 01:25 639224403168392868
28 ms 13.248.169.48
10 2026-08-16 01:10 639224393856251387
29 ms 76.223.54.146
9 2026-08-16 01:10 639224393856251387
29 ms 13.248.169.48
8 2026-08-16 00:54 639224384677141438
20 ms 76.223.54.146
7 2026-08-16 00:54 639224384677141438
20 ms 13.248.169.48
6 2026-08-16 00:39 639224375597986398
11 ms 13.248.169.48
5 2026-08-16 00:39 639224375597986398
11 ms 76.223.54.146
4 2026-08-16 00:24 639224366430296466
66 ms 76.223.54.146
3 2026-08-16 00:24 639224366430296466
66 ms 13.248.169.48
2 2026-08-16 00:08 639224357218176789
34 ms 76.223.54.146
1 2026-08-16 00:08 639224357218176789
34 ms 13.248.169.48