DNS response history for ns1.shepherdoc.com

ns1.shepherdoc.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 57 DNS check records, 57 successful responses, 0 failed responses, and 314 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.shepherdoc.com.
Records on Selected Date

57

Historical checks stored for this nameserver on selected date

Average Latency

314 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-20 23:11

All timestamps shown in UTC

Latest Resolved IP on Selected Date

172.105.174.101

Most recently resolved hosting IP on selected date

Successful Responses

57

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.shepherdoc.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
57 2026-08-20 23:11 639228639850033448
33 ms 172.105.174.101
56 2026-08-20 22:54 639228630204271870
90 ms 172.105.174.101
55 2026-08-20 22:38 639228620295091135
14 ms 172.105.174.101
54 2026-08-20 22:21 639228610298336915
106 ms 172.105.174.101
53 2026-08-20 21:29 639228578917047616
2036 ms 172.105.174.101
52 2026-08-20 21:13 639228569046445709
91 ms 172.105.174.101
51 2026-08-20 20:56 639228558946830986
169 ms 172.105.174.101
50 2026-08-20 20:39 639228548977359217
66 ms 172.105.174.101
49 2026-08-20 19:47 639228517494157668
2021 ms 172.105.174.101
48 2026-08-20 19:30 639228507374116892
51 ms 172.105.174.101
47 2026-08-20 19:13 639228497315154893
90 ms 172.105.174.101
46 2026-08-20 18:56 639228487287648341
126 ms 172.105.174.101
45 2026-08-20 18:04 639228455828123788
127 ms 172.105.174.101
44 2026-08-20 17:47 639228445900082244
55 ms 172.105.174.101
43 2026-08-20 17:31 639228435866352323
120 ms 172.105.174.101
42 2026-08-20 17:14 639228425802273151
97 ms 172.105.174.101
41 2026-08-20 16:20 639228393616324230
52 ms 172.105.174.101
40 2026-08-20 16:04 639228383590408693
48 ms 172.105.174.101
39 2026-08-20 15:47 639228373471467474
203 ms 172.105.174.101
38 2026-08-20 15:30 639228363426647311
76 ms 172.105.174.101
37 2026-08-20 14:37 639228331681701910
62 ms 172.105.174.101
36 2026-08-20 14:20 639228321714746824
61 ms 172.105.174.101
35 2026-08-20 14:04 639228311652090262
39 ms 172.105.174.101
34 2026-08-20 13:47 639228301670088587
98 ms 172.105.174.101
33 2026-08-20 12:54 639228269987976710
36 ms 172.105.174.101
32 2026-08-20 12:37 639228260009452308
106 ms 172.105.174.101
31 2026-08-20 12:20 639228249661740894
46 ms 172.105.174.101
30 2026-08-20 12:04 639228239552680346
44 ms 172.105.174.101
29 2026-08-20 11:10 639228207667580819
41 ms 172.105.174.101
28 2026-08-20 10:53 639228197494011560
112 ms 172.105.174.101
27 2026-08-20 10:37 639228187497039939
25 ms 172.105.174.101
26 2026-08-20 10:20 639228177408432646
120 ms 172.105.174.101
25 2026-08-20 09:28 639228146356166262
76 ms 172.105.174.101
24 2026-08-20 09:12 639228136541505712
62 ms 172.105.174.101
23 2026-08-20 08:55 639228126519136598
66 ms 172.105.174.101
22 2026-08-20 08:38 639228116537148885
46 ms 172.105.174.101
21 2026-08-20 07:46 639228085320764351
120 ms 172.105.174.101
20 2026-08-20 07:30 639228075444604839
79 ms 172.105.174.101
19 2026-08-20 07:14 639228065615498985
82 ms 172.105.174.101
18 2026-08-20 06:57 639228055675321422
74 ms 172.105.174.101
17 2026-08-20 06:05 639228024230839396
2037 ms 172.105.174.101
16 2026-08-20 05:49 639228014720406505
73 ms 172.105.174.101
15 2026-08-20 05:32 639228004930827030
107 ms 172.105.174.101
14 2026-08-20 05:16 639227995103340154
37 ms 172.105.174.101
13 2026-08-20 04:24 639227963811374894
33 ms 172.105.174.101
12 2026-08-20 04:08 639227954132571365
2030 ms 172.105.174.101
11 2026-08-20 03:52 639227944541208342
2015 ms 172.105.174.101
10 2026-08-20 03:35 639227934657213484
2045 ms 172.105.174.101
9 2026-08-20 02:43 639227903628145469
73 ms 172.105.174.101
8 2026-08-20 02:28 639227893995483475
2045 ms 172.105.174.101
7 2026-08-20 02:11 639227884280244209
15 ms 172.105.174.101
6 2026-08-20 01:55 639227874371147132
37 ms 172.105.174.101
5 2026-08-20 01:03 639227843224256432
84 ms 172.105.174.101
4 2026-08-20 00:47 639227833720403506
22 ms 172.105.174.101
3 2026-08-20 00:31 639227824170728278
61 ms 172.105.174.101
2 2026-08-20 00:16 639227814865867570
102 ms 172.105.174.101
1 2026-08-20 00:00 639227805445376839
42 ms 172.105.174.101