DNS response history for ns1.duffyserver.com

ns1.duffyserver.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 56 DNS check records, 56 successful responses, 0 failed responses, and 301 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.duffyserver.com.
Records on Selected Date

56

Historical checks stored for this nameserver on selected date

Average Latency

301 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-20 23:09

All timestamps shown in UTC

Latest Resolved IP on Selected Date

198.244.208.105

Most recently resolved hosting IP on selected date

Successful Responses

56

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.duffyserver.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
56 2026-08-20 23:09 639228639850033448
26 ms 198.244.208.105
55 2026-08-20 22:53 639228630204271870
28 ms 198.244.208.105
54 2026-08-20 22:36 639228620295091135
58 ms 198.244.208.105
53 2026-08-20 22:20 639228610298336915
4055 ms 198.244.208.105
52 2026-08-20 21:27 639228578917047616
80 ms 198.244.208.105
51 2026-08-20 21:11 639228569046445709
33 ms 198.244.208.105
50 2026-08-20 20:54 639228558946830986
49 ms 198.244.208.105
49 2026-08-20 20:37 639228548977359217
65 ms 198.244.208.105
48 2026-08-20 19:45 639228517494157668
40 ms 198.244.208.105
47 2026-08-20 19:28 639228507374116892
35 ms 198.244.208.105
46 2026-08-20 19:11 639228497315154893
4 ms 198.244.208.105
45 2026-08-20 18:55 639228487287648341
41 ms 198.244.208.105
44 2026-08-20 18:02 639228455828123788
11 ms 198.244.208.105
43 2026-08-20 17:46 639228445900082244
40 ms 198.244.208.105
42 2026-08-20 17:29 639228435866352323
84 ms 198.244.208.105
41 2026-08-20 17:12 639228425802273151
83 ms 198.244.208.105
40 2026-08-20 16:18 639228393616324230
75 ms 198.244.208.105
39 2026-08-20 16:02 639228383590408693
47 ms 198.244.208.105
38 2026-08-20 15:45 639228373471467474
9 ms 198.244.208.105
37 2026-08-20 15:28 639228363426647311
56 ms 198.244.208.105
36 2026-08-20 14:35 639228331681701910
31 ms 198.244.208.105
35 2026-08-20 14:19 639228321714746824
79 ms 198.244.208.105
34 2026-08-20 14:02 639228311652090262
64 ms 198.244.208.105
33 2026-08-20 13:45 639228301670088587
2038 ms 198.244.208.105
32 2026-08-20 12:52 639228269987976710
2032 ms 198.244.208.105
31 2026-08-20 12:36 639228260009452308
59 ms 198.244.208.105
30 2026-08-20 12:19 639228249661740894
65 ms 198.244.208.105
29 2026-08-20 12:02 639228239552680346
66 ms 198.244.208.105
28 2026-08-20 11:09 639228207667580819
57 ms 198.244.208.105
27 2026-08-20 10:52 639228197494011560
64 ms 198.244.208.105
26 2026-08-20 10:35 639228187497039939
60 ms 198.244.208.105
25 2026-08-20 10:18 639228177408432646
73 ms 198.244.208.105
24 2026-08-20 09:26 639228146356166262
102 ms 198.244.208.105
23 2026-08-20 09:10 639228136541505712
85 ms 198.244.208.105
22 2026-08-20 08:53 639228126519136598
65 ms 198.244.208.105
21 2026-08-20 08:37 639228116537148885
57 ms 198.244.208.105
20 2026-08-20 07:44 639228085320764351
49 ms 198.244.208.105
19 2026-08-20 07:28 639228075444604839
31 ms 198.244.208.105
18 2026-08-20 07:12 639228065615498985
53 ms 198.244.208.105
17 2026-08-20 06:55 639228055675321422
2043 ms 198.244.208.105
16 2026-08-20 06:03 639228024230839396
84 ms 198.244.208.105
15 2026-08-20 05:47 639228014720406505
54 ms 198.244.208.105
14 2026-08-20 05:31 639228004930827030
2097 ms 198.244.208.105
13 2026-08-20 05:14 639227995103340154
11 ms 198.244.208.105
12 2026-08-20 04:22 639227963811374894
25 ms 198.244.208.105
11 2026-08-20 04:06 639227954132571365
52 ms 198.244.208.105
10 2026-08-20 03:50 639227944541208342
48 ms 198.244.208.105
9 2026-08-20 03:34 639227934657213484
29 ms 198.244.208.105
8 2026-08-20 02:42 639227903628145469
55 ms 198.244.208.105
7 2026-08-20 02:26 639227893995483475
75 ms 198.244.208.105
6 2026-08-20 02:10 639227884280244209
101 ms 198.244.208.105
5 2026-08-20 01:53 639227874371147132
2040 ms 198.244.208.105
4 2026-08-20 01:01 639227843224256432
29 ms 198.244.208.105
3 2026-08-20 00:45 639227833720403506
14 ms 198.244.208.105
2 2026-08-20 00:29 639227824170728278
7 ms 198.244.208.105
1 2026-08-20 00:14 639227814865867570
35 ms 198.244.208.105