DNS response history for ns4.externalhost.com

ns4.externalhost.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 122 DNS check records, 122 successful responses, 0 failed responses, and 18 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 ns4.externalhost.com.
Records on Selected Date

122

Historical checks stored for this nameserver on selected date

Average Latency

18 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-16 23:56

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

122

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 ns4.externalhost.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
122 2026-08-16 23:56 639225207490611656
19 ms 76.223.54.146
121 2026-08-16 23:56 639225207490611656
19 ms 13.248.169.48
120 2026-08-16 23:40 639225198045815385
18 ms 76.223.54.146
119 2026-08-16 23:40 639225198045815385
18 ms 13.248.169.48
118 2026-08-16 22:49 639225166825544741
16 ms 76.223.54.146
117 2026-08-16 22:49 639225166825544741
16 ms 13.248.169.48
116 2026-08-16 22:33 639225157549461269
16 ms 76.223.54.146
115 2026-08-16 22:33 639225157549461269
16 ms 13.248.169.48
114 2026-08-16 22:17 639225147914556308
40 ms 76.223.54.146
113 2026-08-16 22:17 639225147914556308
40 ms 13.248.169.48
112 2026-08-16 22:01 639225138472322960
19 ms 76.223.54.146
111 2026-08-16 22:01 639225138472322960
19 ms 13.248.169.48
110 2026-08-16 21:09 639225107211236826
19 ms 76.223.54.146
109 2026-08-16 21:09 639225107211236826
19 ms 13.248.169.48
108 2026-08-16 20:53 639225097684457510
21 ms 76.223.54.146
107 2026-08-16 20:53 639225097684457510
21 ms 13.248.169.48
106 2026-08-16 20:37 639225087942913396
12 ms 76.223.54.146
105 2026-08-16 20:37 639225087942913396
12 ms 13.248.169.48
104 2026-08-16 20:21 639225078238684183
17 ms 76.223.54.146
103 2026-08-16 20:21 639225078238684183
17 ms 13.248.169.48
102 2026-08-16 19:29 639225046944151094
21 ms 13.248.169.48
101 2026-08-16 19:29 639225046944151094
21 ms 76.223.54.146
100 2026-08-16 19:13 639225037234857231
17 ms 76.223.54.146
99 2026-08-16 19:13 639225037234857231
17 ms 13.248.169.48
98 2026-08-16 18:57 639225027423459920
32 ms 76.223.54.146
97 2026-08-16 18:57 639225027423459920
32 ms 13.248.169.48
96 2026-08-16 18:40 639225017891613027
26 ms 76.223.54.146
95 2026-08-16 18:40 639225017891613027
26 ms 13.248.169.48
94 2026-08-16 17:48 639224986298183527
39 ms 76.223.54.146
93 2026-08-16 17:48 639224986298183527
39 ms 13.248.169.48
92 2026-08-16 17:33 639224976567107023
68 ms 76.223.54.146
91 2026-08-16 17:33 639224976567107023
68 ms 13.248.169.48
90 2026-08-16 17:16 639224966709723386
10 ms 76.223.54.146
89 2026-08-16 17:16 639224966709723386
10 ms 13.248.169.48
88 2026-08-16 17:00 639224957175756942
19 ms 76.223.54.146
87 2026-08-16 17:00 639224957175756942
19 ms 13.248.169.48
86 2026-08-16 16:08 639224925782379869
21 ms 76.223.54.146
85 2026-08-16 16:08 639224925782379869
21 ms 13.248.169.48
84 2026-08-16 15:52 639224916429532459
20 ms 76.223.54.146
83 2026-08-16 15:52 639224916429532459
20 ms 13.248.169.48
82 2026-08-16 15:36 639224906878325623
24 ms 76.223.54.146
81 2026-08-16 15:36 639224906878325623
24 ms 13.248.169.48
80 2026-08-16 15:20 639224897258974385
9 ms 76.223.54.146
79 2026-08-16 15:20 639224897258974385
9 ms 13.248.169.48
78 2026-08-16 14:28 639224866169532828
24 ms 76.223.54.146
77 2026-08-16 14:28 639224866169532828
24 ms 13.248.169.48
76 2026-08-16 14:12 639224856561831915
71 ms 13.248.169.48
75 2026-08-16 14:12 639224856561831915
71 ms 76.223.54.146
74 2026-08-16 13:56 639224846830897794
18 ms 76.223.54.146
73 2026-08-16 13:56 639224846830897794
18 ms 13.248.169.48
72 2026-08-16 13:40 639224836975863283
21 ms 76.223.54.146
71 2026-08-16 13:40 639224836975863283
21 ms 13.248.169.48
70 2026-08-16 12:47 639224804985340946
18 ms 76.223.54.146
69 2026-08-16 12:47 639224804985340946
18 ms 13.248.169.48
68 2026-08-16 12:31 639224795567782333
16 ms 76.223.54.146
67 2026-08-16 12:31 639224795567782333
16 ms 13.248.169.48
66 2026-08-16 12:15 639224785914225250
18 ms 76.223.54.146
65 2026-08-16 12:15 639224785914225250
18 ms 13.248.169.48
64 2026-08-16 11:59 639224776383854998
19 ms 76.223.54.146
63 2026-08-16 11:59 639224776383854998
19 ms 13.248.169.48
62 2026-08-16 11:06 639224744252113993
8 ms 76.223.54.146
61 2026-08-16 11:06 639224744252113993
8 ms 13.248.169.48
60 2026-08-16 10:50 639224734238905542
9 ms 76.223.54.146
59 2026-08-16 10:50 639224734238905542
9 ms 13.248.169.48
58 2026-08-16 10:33 639224724335031221
17 ms 76.223.54.146
57 2026-08-16 10:33 639224724335031221
17 ms 13.248.169.48
56 2026-08-16 10:16 639224714475244430
8 ms 76.223.54.146
55 2026-08-16 10:16 639224714475244430
8 ms 13.248.169.48
54 2026-08-16 09:21 639224681063874153
19 ms 76.223.54.146
53 2026-08-16 09:21 639224681063874153
19 ms 13.248.169.48
52 2026-08-16 09:04 639224671038956665
9 ms 76.223.54.146
51 2026-08-16 09:04 639224671038956665
9 ms 13.248.169.48
50 2026-08-16 08:47 639224661079806122
4 ms 13.248.169.48
49 2026-08-16 08:47 639224661079806122
4 ms 76.223.54.146
48 2026-08-16 08:31 639224651169993038
19 ms 76.223.54.146
47 2026-08-16 08:31 639224651169993038
19 ms 13.248.169.48
46 2026-08-16 07:37 639224618882283050
18 ms 76.223.54.146
45 2026-08-16 07:37 639224618882283050
18 ms 13.248.169.48
44 2026-08-16 07:21 639224609519965372
16 ms 76.223.54.146
43 2026-08-16 07:21 639224609519965372
16 ms 13.248.169.48
42 2026-08-16 07:05 639224599969658888
19 ms 76.223.54.146
41 2026-08-16 07:05 639224599969658888
19 ms 13.248.169.48
40 2026-08-16 06:49 639224590360343307
19 ms 76.223.54.146
39 2026-08-16 06:49 639224590360343307
19 ms 13.248.169.48
38 2026-08-16 05:57 639224558901831832
3 ms 76.223.54.146
37 2026-08-16 05:57 639224558901831832
3 ms 13.248.169.48
36 2026-08-16 05:41 639224549678210576
26 ms 76.223.54.146
35 2026-08-16 05:41 639224549678210576
26 ms 13.248.169.48
34 2026-08-16 05:26 639224540433420642
25 ms 76.223.54.146
33 2026-08-16 05:26 639224540433420642
25 ms 13.248.169.48
32 2026-08-16 05:10 639224531046032443
18 ms 76.223.54.146
31 2026-08-16 05:10 639224531046032443
18 ms 13.248.169.48
30 2026-08-16 04:18 639224499638024410
3 ms 13.248.169.48
29 2026-08-16 04:18 639224499638024410
3 ms 76.223.54.146
28 2026-08-16 04:02 639224490358783451
10 ms 76.223.54.146
27 2026-08-16 04:02 639224490358783451
10 ms 13.248.169.48
26 2026-08-16 03:47 639224481111410545
11 ms 13.248.169.48
25 2026-08-16 03:47 639224481111410545
11 ms 76.223.54.146
24 2026-08-16 03:31 639224471809153772
8 ms 76.223.54.146
23 2026-08-16 03:31 639224471809153772
8 ms 13.248.169.48
22 2026-08-16 02:39 639224440124457324
18 ms 76.223.54.146
21 2026-08-16 02:39 639224440124457324
18 ms 13.248.169.48
20 2026-08-16 02:23 639224430921105721
11 ms 76.223.54.146
19 2026-08-16 02:23 639224430921105721
11 ms 13.248.169.48
18 2026-08-16 02:08 639224421455433103
20 ms 76.223.54.146
17 2026-08-16 02:08 639224421455433103
20 ms 13.248.169.48
16 2026-08-16 01:52 639224412089740331
3 ms 13.248.169.48
15 2026-08-16 01:52 639224412089740331
3 ms 76.223.54.146
14 2026-08-16 01:37 639224403168392868
4 ms 13.248.169.48
13 2026-08-16 01:37 639224403168392868
4 ms 76.223.54.146
12 2026-08-16 01:22 639224393856251387
8 ms 76.223.54.146
11 2026-08-16 01:22 639224393856251387
8 ms 13.248.169.48
10 2026-08-16 01:06 639224384677141438
19 ms 76.223.54.146
9 2026-08-16 01:06 639224384677141438
19 ms 13.248.169.48
8 2026-08-16 00:51 639224375597986398
9 ms 76.223.54.146
7 2026-08-16 00:51 639224375597986398
9 ms 13.248.169.48
6 2026-08-16 00:36 639224366430296466
3 ms 13.248.169.48
5 2026-08-16 00:36 639224366430296466
3 ms 76.223.54.146
4 2026-08-16 00:20 639224357218176789
18 ms 76.223.54.146
3 2026-08-16 00:20 639224357218176789
18 ms 13.248.169.48
2 2026-08-16 00:05 639224347685767174
17 ms 76.223.54.146
1 2026-08-16 00:05 639224347685767174
17 ms 13.248.169.48