DNS response history for ns1.externalhost.com

ns1.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 2026-08-20. For this date, NameServerHistory found 114 DNS check records, 114 successful responses, 0 failed responses, and 300 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.externalhost.com.
Records on Selected Date

114

Historical checks stored for this nameserver on selected date

Average Latency

300 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-20 23:18

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

114

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 ns1.externalhost.com

Showing DNS history for 2026-08-20 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
114 2026-08-20 23:18 639228639850033448
17 ms 76.223.54.146
113 2026-08-20 23:18 639228639850033448
17 ms 13.248.169.48
112 2026-08-20 23:02 639228630204271870
3 ms 13.248.169.48
111 2026-08-20 23:02 639228630204271870
3 ms 76.223.54.146
110 2026-08-20 22:46 639228620295091135
2017 ms 76.223.54.146
109 2026-08-20 22:46 639228620295091135
2017 ms 13.248.169.48
108 2026-08-20 22:29 639228610298336915
17 ms 76.223.54.146
107 2026-08-20 22:29 639228610298336915
17 ms 13.248.169.48
106 2026-08-20 21:37 639228578917047616
16 ms 76.223.54.146
105 2026-08-20 21:37 639228578917047616
16 ms 13.248.169.48
104 2026-08-20 21:20 639228569046445709
26 ms 76.223.54.146
103 2026-08-20 21:20 639228569046445709
26 ms 13.248.169.48
102 2026-08-20 21:04 639228558946830986
17 ms 76.223.54.146
101 2026-08-20 21:04 639228558946830986
17 ms 13.248.169.48
100 2026-08-20 20:47 639228548977359217
17 ms 76.223.54.146
99 2026-08-20 20:47 639228548977359217
17 ms 13.248.169.48
98 2026-08-20 19:55 639228517494157668
20 ms 76.223.54.146
97 2026-08-20 19:55 639228517494157668
20 ms 13.248.169.48
96 2026-08-20 19:38 639228507374116892
17 ms 76.223.54.146
95 2026-08-20 19:38 639228507374116892
17 ms 13.248.169.48
94 2026-08-20 19:21 639228497315154893
23 ms 76.223.54.146
93 2026-08-20 19:21 639228497315154893
23 ms 13.248.169.48
92 2026-08-20 19:04 639228487287648341
23 ms 76.223.54.146
91 2026-08-20 19:04 639228487287648341
23 ms 13.248.169.48
90 2026-08-20 18:12 639228455828123788
2016 ms 76.223.54.146
89 2026-08-20 18:12 639228455828123788
2016 ms 13.248.169.48
88 2026-08-20 17:55 639228445900082244
19 ms 76.223.54.146
87 2026-08-20 17:55 639228445900082244
19 ms 13.248.169.48
86 2026-08-20 17:38 639228435866352323
9 ms 76.223.54.146
85 2026-08-20 17:38 639228435866352323
9 ms 13.248.169.48
84 2026-08-20 17:22 639228425802273151
18 ms 76.223.54.146
83 2026-08-20 17:22 639228425802273151
18 ms 13.248.169.48
82 2026-08-20 16:28 639228393616324230
17 ms 76.223.54.146
81 2026-08-20 16:28 639228393616324230
17 ms 13.248.169.48
80 2026-08-20 16:11 639228383590408693
27 ms 76.223.54.146
79 2026-08-20 16:11 639228383590408693
27 ms 13.248.169.48
78 2026-08-20 15:55 639228373471467474
11 ms 13.248.169.48
77 2026-08-20 15:55 639228373471467474
11 ms 76.223.54.146
76 2026-08-20 15:38 639228363426647311
12 ms 76.223.54.146
75 2026-08-20 15:38 639228363426647311
12 ms 13.248.169.48
74 2026-08-20 14:45 639228331681701910
11 ms 76.223.54.146
73 2026-08-20 14:45 639228331681701910
11 ms 13.248.169.48
72 2026-08-20 14:28 639228321714746824
19 ms 76.223.54.146
71 2026-08-20 14:28 639228321714746824
19 ms 13.248.169.48
70 2026-08-20 14:11 639228311652090262
18 ms 76.223.54.146
69 2026-08-20 14:11 639228311652090262
18 ms 13.248.169.48
68 2026-08-20 13:55 639228301670088587
19 ms 76.223.54.146
67 2026-08-20 13:55 639228301670088587
19 ms 13.248.169.48
66 2026-08-20 13:02 639228269987976710
11 ms 76.223.54.146
65 2026-08-20 13:02 639228269987976710
11 ms 13.248.169.48
64 2026-08-20 12:45 639228260009452308
21 ms 76.223.54.146
63 2026-08-20 12:45 639228260009452308
21 ms 13.248.169.48
62 2026-08-20 12:28 639228249661740894
30 ms 76.223.54.146
61 2026-08-20 12:28 639228249661740894
30 ms 13.248.169.48
60 2026-08-20 12:11 639228239552680346
9 ms 76.223.54.146
59 2026-08-20 12:11 639228239552680346
9 ms 13.248.169.48
58 2026-08-20 11:18 639228207667580819
3 ms 13.248.169.48
57 2026-08-20 11:18 639228207667580819
3 ms 76.223.54.146
56 2026-08-20 11:01 639228197494011560
11 ms 76.223.54.146
55 2026-08-20 11:01 639228197494011560
11 ms 13.248.169.48
54 2026-08-20 10:45 639228187497039939
11 ms 76.223.54.146
53 2026-08-20 10:45 639228187497039939
11 ms 13.248.169.48
52 2026-08-20 10:28 639228177408432646
37 ms 76.223.54.146
51 2026-08-20 10:28 639228177408432646
37 ms 13.248.169.48
50 2026-08-20 09:36 639228146356166262
2030 ms 13.248.169.48
49 2026-08-20 09:36 639228146356166262
2030 ms 76.223.54.146
48 2026-08-20 09:20 639228136541505712
20 ms 76.223.54.146
47 2026-08-20 09:20 639228136541505712
20 ms 13.248.169.48
46 2026-08-20 09:03 639228126519136598
2025 ms 13.248.169.48
45 2026-08-20 09:03 639228126519136598
2025 ms 76.223.54.146
44 2026-08-20 08:46 639228116537148885
2010 ms 76.223.54.146
43 2026-08-20 08:46 639228116537148885
2010 ms 13.248.169.48
42 2026-08-20 07:54 639228085320764351
9 ms 76.223.54.146
41 2026-08-20 07:54 639228085320764351
9 ms 13.248.169.48
40 2026-08-20 07:38 639228075444604839
9 ms 76.223.54.146
39 2026-08-20 07:38 639228075444604839
9 ms 13.248.169.48
38 2026-08-20 07:21 639228065615498985
2141 ms 76.223.54.146
37 2026-08-20 07:21 639228065615498985
2141 ms 13.248.169.48
36 2026-08-20 07:05 639228055675321422
22 ms 76.223.54.146
35 2026-08-20 07:05 639228055675321422
22 ms 13.248.169.48
34 2026-08-20 06:12 639228024230839396
5 ms 13.248.169.48
33 2026-08-20 06:12 639228024230839396
5 ms 76.223.54.146
32 2026-08-20 05:56 639228014720406505
2 ms 76.223.54.146
31 2026-08-20 05:56 639228014720406505
2 ms 13.248.169.48
30 2026-08-20 05:40 639228004930827030
18 ms 76.223.54.146
29 2026-08-20 05:40 639228004930827030
18 ms 13.248.169.48
28 2026-08-20 05:24 639227995103340154
9 ms 76.223.54.146
27 2026-08-20 05:24 639227995103340154
9 ms 13.248.169.48
26 2026-08-20 04:32 639227963811374894
3 ms 13.248.169.48
25 2026-08-20 04:32 639227963811374894
3 ms 76.223.54.146
24 2026-08-20 04:15 639227954132571365
4 ms 76.223.54.146
23 2026-08-20 04:15 639227954132571365
4 ms 13.248.169.48
22 2026-08-20 03:59 639227944541208342
25 ms 76.223.54.146
21 2026-08-20 03:59 639227944541208342
25 ms 13.248.169.48
20 2026-08-20 03:43 639227934657213484
17 ms 76.223.54.146
19 2026-08-20 03:43 639227934657213484
17 ms 13.248.169.48
18 2026-08-20 02:51 639227903628145469
3 ms 13.248.169.48
17 2026-08-20 02:51 639227903628145469
3 ms 76.223.54.146
16 2026-08-20 02:35 639227893995483475
15 ms 76.223.54.146
15 2026-08-20 02:35 639227893995483475
15 ms 13.248.169.48
14 2026-08-20 02:19 639227884280244209
2126 ms 13.248.169.48
13 2026-08-20 02:19 639227884280244209
2126 ms 76.223.54.146
12 2026-08-20 02:03 639227874371147132
2 ms 76.223.54.146
11 2026-08-20 02:03 639227874371147132
2 ms 13.248.169.48
10 2026-08-20 01:10 639227843224256432
16 ms 76.223.54.146
9 2026-08-20 01:10 639227843224256432
16 ms 13.248.169.48
8 2026-08-20 00:55 639227833720403506
2 ms 13.248.169.48
7 2026-08-20 00:55 639227833720403506
2 ms 76.223.54.146
6 2026-08-20 00:39 639227824170728278
14 ms 76.223.54.146
5 2026-08-20 00:39 639227824170728278
14 ms 13.248.169.48
4 2026-08-20 00:23 639227814865867570
2013 ms 76.223.54.146
3 2026-08-20 00:23 639227814865867570
2013 ms 13.248.169.48
2 2026-08-20 00:07 639227805445376839
18 ms 76.223.54.146
1 2026-08-20 00:07 639227805445376839
18 ms 13.248.169.48