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 2026-08-13. For this date, NameServerHistory found 144 DNS check records, 144 successful responses, 0 failed responses, and 176 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

144

Historical checks stored for this nameserver on selected date

Average Latency

176 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-13 23:50

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

144

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 ns9.expressroot.com

Showing DNS history for 2026-08-13 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
144 2026-08-13 23:50 639222618462620588
26 ms 76.223.54.146
143 2026-08-13 23:50 639222618462620588
26 ms 13.248.169.48
142 2026-08-13 23:34 639222608688333012
17 ms 76.223.54.146
141 2026-08-13 23:34 639222608688333012
17 ms 13.248.169.48
140 2026-08-13 23:17 639222598741756356
2083 ms 13.248.169.48
139 2026-08-13 23:17 639222598741756356
2083 ms 76.223.54.146
138 2026-08-13 23:01 639222588615244093
71 ms 76.223.54.146
137 2026-08-13 23:01 639222588615244093
71 ms 13.248.169.48
136 2026-08-13 22:07 639222556495289724
28 ms 13.248.169.48
135 2026-08-13 22:07 639222556495289724
28 ms 76.223.54.146
134 2026-08-13 21:50 639222546477917698
26 ms 76.223.54.146
133 2026-08-13 21:50 639222546477917698
26 ms 13.248.169.48
132 2026-08-13 21:33 639222536257653790
42 ms 76.223.54.146
131 2026-08-13 21:33 639222536257653790
42 ms 13.248.169.48
130 2026-08-13 21:16 639222525833084485
24 ms 76.223.54.146
129 2026-08-13 21:16 639222525833084485
24 ms 13.248.169.48
128 2026-08-13 20:59 639222515446085004
37 ms 76.223.54.146
127 2026-08-13 20:59 639222515446085004
37 ms 13.248.169.48
126 2026-08-13 20:42 639222505166766781
42 ms 76.223.54.146
125 2026-08-13 20:42 639222505166766781
42 ms 13.248.169.48
124 2026-08-13 20:24 639222494930541001
34 ms 76.223.54.146
123 2026-08-13 20:24 639222494930541001
34 ms 13.248.169.48
122 2026-08-13 20:07 639222484469216890
21 ms 76.223.54.146
121 2026-08-13 20:07 639222484469216890
21 ms 13.248.169.48
120 2026-08-13 19:50 639222474270039940
47 ms 76.223.54.146
119 2026-08-13 19:50 639222474270039940
47 ms 13.248.169.48
118 2026-08-13 19:33 639222464005587385
33 ms 76.223.54.146
117 2026-08-13 19:33 639222464005587385
33 ms 13.248.169.48
116 2026-08-13 19:15 639222453485975041
33 ms 76.223.54.146
115 2026-08-13 19:15 639222453485975041
33 ms 13.248.169.48
114 2026-08-13 18:58 639222442984828770
113 ms 76.223.54.146
113 2026-08-13 18:58 639222442984828770
113 ms 13.248.169.48
112 2026-08-13 18:03 639222410191353397
18 ms 76.223.54.146
111 2026-08-13 18:03 639222410191353397
18 ms 13.248.169.48
110 2026-08-13 17:46 639222399952628376
29 ms 76.223.54.146
109 2026-08-13 17:46 639222399952628376
29 ms 13.248.169.48
108 2026-08-13 17:29 639222389608608647
14 ms 76.223.54.146
107 2026-08-13 17:29 639222389608608647
14 ms 13.248.169.48
106 2026-08-13 17:12 639222379604012481
18 ms 76.223.54.146
105 2026-08-13 17:12 639222379604012481
18 ms 13.248.169.48
104 2026-08-13 16:55 639222369372672858
21 ms 76.223.54.146
103 2026-08-13 16:55 639222369372672858
21 ms 13.248.169.48
102 2026-08-13 16:38 639222359096909298
82 ms 76.223.54.146
101 2026-08-13 16:38 639222359096909298
82 ms 13.248.169.48
100 2026-08-13 16:21 639222348814301655
32 ms 76.223.54.146
99 2026-08-13 16:21 639222348814301655
32 ms 13.248.169.48
98 2026-08-13 16:04 639222338608331104
20 ms 76.223.54.146
97 2026-08-13 16:04 639222338608331104
20 ms 13.248.169.48
96 2026-08-13 15:47 639222328204609760
24 ms 76.223.54.146
95 2026-08-13 15:47 639222328204609760
24 ms 13.248.169.48
94 2026-08-13 15:29 639222317859759909
69 ms 76.223.54.146
93 2026-08-13 15:29 639222317859759909
69 ms 13.248.169.48
92 2026-08-13 15:12 639222307560137918
28 ms 76.223.54.146
91 2026-08-13 15:12 639222307560137918
28 ms 13.248.169.48
90 2026-08-13 14:55 639222297274357149
23 ms 76.223.54.146
89 2026-08-13 14:55 639222297274357149
23 ms 13.248.169.48
88 2026-08-13 14:01 639222265004477827
17 ms 13.248.169.48
87 2026-08-13 14:01 639222265004477827
17 ms 76.223.54.146
86 2026-08-13 13:45 639222255176583683
20 ms 76.223.54.146
85 2026-08-13 13:45 639222255176583683
20 ms 13.248.169.48
84 2026-08-13 13:29 639222245340146131
36 ms 13.248.169.48
83 2026-08-13 13:29 639222245340146131
36 ms 76.223.54.146
82 2026-08-13 13:12 639222235662219956
39 ms 13.248.169.48
81 2026-08-13 13:12 639222235662219956
39 ms 76.223.54.146
80 2026-08-13 12:56 639222225817223284
13 ms 13.248.169.48
79 2026-08-13 12:56 639222225817223284
13 ms 76.223.54.146
78 2026-08-13 12:40 639222216341869648
48 ms 76.223.54.146
77 2026-08-13 12:40 639222216341869648
48 ms 13.248.169.48
76 2026-08-13 12:24 639222206848442189
41 ms 76.223.54.146
75 2026-08-13 12:24 639222206848442189
41 ms 13.248.169.48
74 2026-08-13 12:09 639222197538963225
2016 ms 13.248.169.48
73 2026-08-13 12:09 639222197538963225
2016 ms 76.223.54.146
72 2026-08-13 11:53 639222188113685569
22 ms 76.223.54.146
71 2026-08-13 11:53 639222188113685569
22 ms 13.248.169.48
70 2026-08-13 11:38 639222178880138458
48 ms 76.223.54.146
69 2026-08-13 11:38 639222178880138458
48 ms 13.248.169.48
68 2026-08-13 11:22 639222169343013317
144 ms 76.223.54.146
67 2026-08-13 11:22 639222169343013317
144 ms 13.248.169.48
66 2026-08-13 11:06 639222159910600596
13 ms 76.223.54.146
65 2026-08-13 11:06 639222159910600596
13 ms 13.248.169.48
64 2026-08-13 10:14 639222128676274866
21 ms 76.223.54.146
63 2026-08-13 10:14 639222128676274866
21 ms 13.248.169.48
62 2026-08-13 09:58 639222119169781983
19 ms 76.223.54.146
61 2026-08-13 09:58 639222119169781983
19 ms 13.248.169.48
60 2026-08-13 09:43 639222109996148889
39 ms 76.223.54.146
59 2026-08-13 09:43 639222109996148889
39 ms 13.248.169.48
58 2026-08-13 09:28 639222100791323799
20 ms 76.223.54.146
57 2026-08-13 09:28 639222100791323799
20 ms 13.248.169.48
56 2026-08-13 09:13 639222091647893142
41 ms 76.223.54.146
55 2026-08-13 09:13 639222091647893142
41 ms 13.248.169.48
54 2026-08-13 08:57 639222082524717649
36 ms 13.248.169.48
53 2026-08-13 08:57 639222082524717649
36 ms 76.223.54.146
52 2026-08-13 08:42 639222073378630456
19 ms 76.223.54.146
51 2026-08-13 08:42 639222073378630456
19 ms 13.248.169.48
50 2026-08-13 08:27 639222064537306701
39 ms 13.248.169.48
49 2026-08-13 08:27 639222064537306701
39 ms 76.223.54.146
48 2026-08-13 08:12 639222055409471864
57 ms 76.223.54.146
47 2026-08-13 08:12 639222055409471864
57 ms 13.248.169.48
46 2026-08-13 07:57 639222046117152411
20 ms 76.223.54.146
45 2026-08-13 07:57 639222046117152411
20 ms 13.248.169.48
44 2026-08-13 07:41 639222036915107067
79 ms 76.223.54.146
43 2026-08-13 07:41 639222036915107067
79 ms 13.248.169.48
42 2026-08-13 07:26 639222027654889141
15 ms 13.248.169.48
41 2026-08-13 07:26 639222027654889141
15 ms 76.223.54.146
40 2026-08-13 06:34 639221996824612035
29 ms 76.223.54.146
39 2026-08-13 06:34 639221996824612035
29 ms 13.248.169.48
38 2026-08-13 06:19 639221987863418113
39 ms 76.223.54.146
37 2026-08-13 06:19 639221987863418113
39 ms 13.248.169.48
36 2026-08-13 06:05 639221979006823112
44 ms 76.223.54.146
35 2026-08-13 06:05 639221979006823112
44 ms 13.248.169.48
34 2026-08-13 05:50 639221970068466615
2084 ms 76.223.54.146
33 2026-08-13 05:50 639221970068466615
2084 ms 13.248.169.48
32 2026-08-13 05:35 639221961001585139
60 ms 76.223.54.146
31 2026-08-13 05:35 639221961001585139
60 ms 13.248.169.48
30 2026-08-13 05:20 639221952104046397
2054 ms 76.223.54.146
29 2026-08-13 05:20 639221952104046397
2054 ms 13.248.169.48
28 2026-08-13 05:05 639221943247694484
4 ms 76.223.54.146
27 2026-08-13 05:05 639221943247694484
4 ms 13.248.169.48
26 2026-08-13 04:51 639221934603388241
2038 ms 13.248.169.48
25 2026-08-13 04:51 639221934603388241
2038 ms 76.223.54.146
24 2026-08-13 04:36 639221925729273358
23 ms 76.223.54.146
23 2026-08-13 04:36 639221925729273358
23 ms 13.248.169.48
22 2026-08-13 04:21 639221916777813401
28 ms 13.248.169.48
21 2026-08-13 04:21 639221916777813401
28 ms 76.223.54.146
20 2026-08-13 04:06 639221907816913910
34 ms 76.223.54.146
19 2026-08-13 04:06 639221907816913910
34 ms 13.248.169.48
18 2026-08-13 03:51 639221898639694322
89 ms 13.248.169.48
17 2026-08-13 03:51 639221898639694322
89 ms 76.223.54.146
16 2026-08-13 03:00 639221868257567489
42 ms 76.223.54.146
15 2026-08-13 03:00 639221868257567489
42 ms 13.248.169.48
14 2026-08-13 02:45 639221859270235608
12 ms 13.248.169.48
13 2026-08-13 02:45 639221859270235608
12 ms 76.223.54.146
12 2026-08-13 02:30 639221850184464515
58 ms 76.223.54.146
11 2026-08-13 02:30 639221850184464515
58 ms 13.248.169.48
10 2026-08-13 02:15 639221841141973425
24 ms 13.248.169.48
9 2026-08-13 02:15 639221841141973425
24 ms 76.223.54.146
8 2026-08-13 01:24 639221810548753083
90 ms 76.223.54.146
7 2026-08-13 01:24 639221810548753083
90 ms 13.248.169.48
6 2026-08-13 01:09 639221801656796262
9 ms 13.248.169.48
5 2026-08-13 01:09 639221801656796262
9 ms 76.223.54.146
4 2026-08-13 00:54 639221792658715334
14 ms 13.248.169.48
3 2026-08-13 00:54 639221792658715334
14 ms 76.223.54.146
2 2026-08-13 00:39 639221783571379176
4 ms 13.248.169.48
1 2026-08-13 00:39 639221783571379176
4 ms 76.223.54.146