DNS response history for sf-ns.tallduck.com

sf-ns.tallduck.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 2026-08-22. For this date, NameServerHistory found 74 DNS check records, 73 successful responses, 1 failed responses, and 195 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 sf-ns.tallduck.com.
Records on Selected Date

74

Historical checks stored for this nameserver on selected date

Average Latency

195 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-22 23:46

All timestamps shown in UTC

Latest Resolved IP on Selected Date

198.199.117.101

Most recently resolved hosting IP on selected date

Successful Responses

73

Checks that returned a measurable response

Failed Responses

1

Checks with no response or no returned latency

Failure Rate

1%

Based on the selected date history

Selected Date Status

Responsive

At least one successful response exists on selected date

History for sf-ns.tallduck.com

Showing DNS history for 2026-08-22 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
74 2026-08-22 23:46 639230391807229016
4 ms 198.199.117.101
73 2026-08-22 23:30 639230382051619327
4 ms 198.199.117.101
72 2026-08-22 23:14 639230372323353529
14 ms 198.199.117.101
71 2026-08-22 22:58 639230362586451064
72 ms 198.199.117.101
70 2026-08-22 22:41 639230352793666303
13 ms 198.199.117.101
69 2026-08-22 22:25 639230342775737758
5 ms 198.199.117.101
68 2026-08-22 22:08 639230332639939561
46 ms 198.199.117.101
67 2026-08-22 21:15 639230301014190104
36 ms 198.199.117.101
66 2026-08-22 20:58 639230291048161498
176 ms 198.199.117.101
65 2026-08-22 20:41 639230280894353664
31 ms 198.199.117.101
64 2026-08-22 20:24 639230270699419073
16 ms 198.199.117.101
63 2026-08-22 20:07 639230260248163050
9 ms 198.199.117.101
62 2026-08-22 19:50 639230250122494282
8 ms 198.199.117.101
61 2026-08-22 19:33 639230239972935046
33 ms 198.199.117.101
60 2026-08-22 19:16 639230229963262464
5 ms 198.199.117.101
59 2026-08-22 19:00 639230220033804658
6 ms 198.199.117.101
58 2026-08-22 18:43 639230209891107289
9 ms 198.199.117.101
57 2026-08-22 18:26 639230199630298717
16 ms 198.199.117.101
56 2026-08-22 18:09 639230189301984150
21 ms 198.199.117.101
55 2026-08-22 17:15 639230157138468804
40 ms 198.199.117.101
54 2026-08-22 16:58 639230146987869495
26 ms 198.199.117.101
53 2026-08-22 16:41 639230136768638516
23 ms 198.199.117.101
52 2026-08-22 16:25 639230126735907877
2117 ms 198.199.117.101
51 2026-08-22 16:07 639230116551187768
89 ms 198.199.117.101
50 2026-08-22 15:50 639230106335615913
23 ms 198.199.117.101
49 2026-08-22 15:34 639230096177758176
25 ms 198.199.117.101
48 2026-08-22 15:17 639230086185999993
10 ms 198.199.117.101
47 2026-08-22 15:00 639230076247854903
41 ms 198.199.117.101
46 2026-08-22 14:43 639230066076077530
29 ms 198.199.117.101
45 2026-08-22 14:26 639230055738197328
10 ms 198.199.117.101
44 2026-08-22 14:09 639230045411225521
12 ms 198.199.117.101
43 2026-08-22 13:15 639230013046000470
11 ms 198.199.117.101
42 2026-08-22 12:58 639230003090037878
49 ms 198.199.117.101
41 2026-08-22 12:42 639229993008259475
5 ms 198.199.117.101
40 2026-08-22 12:25 639229982909449470
66 ms 198.199.117.101
39 2026-08-22 12:08 639229973035502212
18 ms 198.199.117.101
38 2026-08-22 11:52 639229963064296145
9 ms 198.199.117.101
37 2026-08-22 11:35 639229952996162143
7 ms 198.199.117.101
36 2026-08-22 11:18 639229943051949195
12 ms 198.199.117.101
35 2026-08-22 11:01 639229932919214934
10 ms 198.199.117.101
34 2026-08-22 10:44 639229922745889838
18 ms 198.199.117.101
33 2026-08-22 10:28 639229912587214796
72 ms 198.199.117.101
32 2026-08-22 10:10 639229902240004454
201 ms 198.199.117.101
31 2026-08-22 09:18 639229870800501662
5 ms 198.199.117.101
30 2026-08-22 09:02 639229861058384956
35 ms 198.199.117.101
29 2026-08-22 08:45 639229851158592604
44 ms 198.199.117.101
28 2026-08-22 08:29 639229841475569629
2038 ms 198.199.117.101
27 2026-08-22 08:13 639229831887658471
7 ms 198.199.117.101
26 2026-08-22 07:57 639229822043670346
5 ms 198.199.117.101
25 2026-08-22 07:40 639229812327913936
2023 ms 198.199.117.101
24 2026-08-22 07:24 639229802629488686
10 ms 198.199.117.101
23 2026-08-22 07:08 639229793051447309
42 ms 198.199.117.101
22 2026-08-22 06:52 639229783303531961
20 ms 198.199.117.101
21 2026-08-22 06:36 639229773458051942
37 ms 198.199.117.101
20 2026-08-22 06:19 639229763373848056
20 ms 198.199.117.101
19 2026-08-22 05:27 639229732140622809
4 ms 198.199.117.101
18 2026-08-22 05:11 639229722699695967
36 ms 198.199.117.101
17 2026-08-22 04:55 639229713097498075
12 ms 198.199.117.101
16 2026-08-22 04:39 639229703543969637
48 ms 198.199.117.101
15 2026-08-22 04:23 639229693970392873
6 ms 198.199.117.101
14 2026-08-22 04:07 639229684277329469
2048 ms 198.199.117.101
13 2026-08-22 03:51 639229674501596661
41 ms 198.199.117.101
12 2026-08-22 03:35 639229665064441147
38 ms 198.199.117.101
11 2026-08-22 03:19 639229655507536872
5 ms 198.199.117.101
10 2026-08-22 03:03 639229645849603111
4 ms 198.199.117.101
9 2026-08-22 02:47 639229636090497453
7 ms 198.199.117.101
8 2026-08-22 02:30 639229625978544281
12 ms 198.199.117.101
7 2026-08-22 01:38 639229594644662176
8 ms 198.199.117.101
6 2026-08-22 01:22 639229585214633065
7 ms 198.199.117.101
5 2026-08-22 01:06 639229575581042175
2053 ms 198.199.117.101
4 2026-08-22 00:50 639229565912268962
2101 ms 198.199.117.101
3 2026-08-22 00:34 639229556237813203
-
2 2026-08-22 00:18 639229546625802518
40 ms 198.199.117.101
1 2026-08-22 00:02 639229537172016621
36 ms 198.199.117.101