DNS response history for ns2.sdfhost.com

ns2.sdfhost.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 2026-08-10. For this date, NameServerHistory found 81 DNS check records, 81 successful responses, 0 failed responses, and 161 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 ns2.sdfhost.com.
Records on Selected Date

81

Historical checks stored for this nameserver on selected date

Average Latency

161 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-10 23:49

All timestamps shown in UTC

Latest Resolved IP on Selected Date

198.175.150.81

Most recently resolved hosting IP on selected date

Successful Responses

81

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 ns2.sdfhost.com

Showing DNS history for 2026-08-10 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
81 2026-08-10 23:49 639220018272941900
230 ms 198.175.150.81
80 2026-08-10 23:34 639220009109892969
231 ms 198.175.150.81
79 2026-08-10 23:18 639220000040489788
232 ms 198.175.150.81
78 2026-08-10 23:03 639219991197135747
134 ms 198.175.150.81
77 2026-08-10 22:48 639219982104540014
144 ms 198.175.150.81
76 2026-08-10 22:33 639219973150300215
238 ms 198.175.150.81
75 2026-08-10 22:18 639219964188486697
121 ms 198.175.150.81
74 2026-08-10 22:03 639219954995921784
233 ms 198.175.150.81
73 2026-08-10 21:48 639219945559908104
117 ms 198.175.150.81
72 2026-08-10 20:55 639219914137782273
236 ms 198.175.150.81
71 2026-08-10 20:40 639219904858355064
118 ms 198.175.150.81
70 2026-08-10 20:25 639219895655263396
123 ms 198.175.150.81
69 2026-08-10 20:09 639219886527091074
242 ms 198.175.150.81
68 2026-08-10 19:54 639219877343266628
258 ms 198.175.150.81
67 2026-08-10 19:39 639219868177358195
285 ms 198.175.150.81
66 2026-08-10 19:23 639219859159581515
278 ms 198.175.150.81
65 2026-08-10 19:08 639219850124020182
159 ms 198.175.150.81
64 2026-08-10 18:53 639219840940124840
281 ms 198.175.150.81
63 2026-08-10 18:38 639219831829876486
143 ms 198.175.150.81
62 2026-08-10 18:23 639219822587759143
129 ms 198.175.150.81
61 2026-08-10 18:07 639219813247114428
285 ms 198.175.150.81
60 2026-08-10 17:15 639219781959606396
260 ms 198.175.150.81
59 2026-08-10 17:00 639219772658305431
248 ms 198.175.150.81
58 2026-08-10 16:45 639219763454523027
252 ms 198.175.150.81
57 2026-08-10 16:29 639219754279127815
262 ms 198.175.150.81
56 2026-08-10 16:14 639219745087467767
251 ms 198.175.150.81
55 2026-08-10 15:59 639219735900678107
265 ms 198.175.150.81
54 2026-08-10 15:43 639219726531461979
278 ms 198.175.150.81
53 2026-08-10 15:28 639219717415222156
281 ms 198.175.150.81
52 2026-08-10 15:12 639219708266470863
253 ms 198.175.150.81
51 2026-08-10 14:57 639219699049479559
275 ms 198.175.150.81
50 2026-08-10 14:42 639219689775815194
242 ms 198.175.150.81
49 2026-08-10 14:26 639219680511810632
244 ms 198.175.150.81
48 2026-08-10 13:34 639219648997191257
248 ms 198.175.150.81
47 2026-08-10 13:19 639219639938909436
235 ms 198.175.150.81
46 2026-08-10 13:04 639219630718286441
3 ms 198.175.150.81
45 2026-08-10 12:48 639219621472350410
236 ms 198.175.150.81
44 2026-08-10 12:33 639219612500421992
235 ms 198.175.150.81
43 2026-08-10 12:18 639219603383833445
245 ms 198.175.150.81
42 2026-08-10 12:03 639219594143823358
245 ms 198.175.150.81
41 2026-08-10 11:47 639219585053166024
3 ms 198.175.150.81
40 2026-08-10 11:32 639219575885776644
239 ms 198.175.150.81
39 2026-08-10 11:17 639219566844532361
238 ms 198.175.150.81
38 2026-08-10 11:02 639219557705808294
238 ms 198.175.150.81
37 2026-08-10 10:46 639219548482688649
3 ms 198.175.150.81
36 2026-08-10 09:55 639219517492763539
237 ms 198.175.150.81
35 2026-08-10 09:40 639219508755773605
6 ms 198.175.150.81
34 2026-08-10 09:25 639219499852103863
3 ms 198.175.150.81
33 2026-08-10 09:10 639219490893714387
237 ms 198.175.150.81
32 2026-08-10 08:56 639219482299305521
235 ms 198.175.150.81
31 2026-08-10 08:41 639219473613114853
120 ms 198.175.150.81
30 2026-08-10 08:27 639219465061138643
236 ms 198.175.150.81
29 2026-08-10 08:13 639219456616129015
251 ms 198.175.150.81
28 2026-08-10 07:59 639219447974008557
240 ms 198.175.150.81
27 2026-08-10 07:44 639219439498255213
250 ms 198.175.150.81
26 2026-08-10 07:30 639219430664872256
3 ms 198.175.150.81
25 2026-08-10 07:15 639219421757560037
3 ms 198.175.150.81
24 2026-08-10 06:24 639219390773218684
10 ms 198.175.150.81
23 2026-08-10 06:09 639219382205367722
3 ms 198.175.150.81
22 2026-08-10 05:55 639219373711937615
147 ms 198.175.150.81
21 2026-08-10 05:41 639219365088558404
176 ms 198.175.150.81
20 2026-08-10 05:26 639219356348833255
2 ms 198.175.150.81
19 2026-08-10 05:12 639219347860053478
2 ms 198.175.150.81
18 2026-08-10 04:57 639219339173195121
253 ms 198.175.150.81
17 2026-08-10 04:43 639219330642664669
121 ms 198.175.150.81
16 2026-08-10 04:29 639219322058698995
2 ms 198.175.150.81
15 2026-08-10 04:14 639219313564344199
3 ms 198.175.150.81
14 2026-08-10 04:00 639219304775113236
2 ms 198.175.150.81
13 2026-08-10 03:45 639219295706181119
255 ms 198.175.150.81
12 2026-08-10 02:53 639219264663923254
7 ms 198.175.150.81
11 2026-08-10 02:39 639219256015178099
3 ms 198.175.150.81
10 2026-08-10 02:25 639219247509540188
3 ms 198.175.150.81
9 2026-08-10 02:10 639219238999539092
2 ms 198.175.150.81
8 2026-08-10 01:56 639219230498823902
2 ms 198.175.150.81
7 2026-08-10 01:42 639219221706460911
3 ms 198.175.150.81
6 2026-08-10 01:27 639219212930606887
3 ms 198.175.150.81
5 2026-08-10 01:13 639219204307908525
4 ms 198.175.150.81
4 2026-08-10 00:58 639219195720181470
3 ms 198.175.150.81
3 2026-08-10 00:44 639219186898174002
250 ms 198.175.150.81
2 2026-08-10 00:29 639219178004946976
248 ms 198.175.150.81
1 2026-08-10 00:14 639219168958805474
249 ms 198.175.150.81