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 2026-08-26. For this date, NameServerHistory found 62 DNS check records, 58 successful responses, 4 failed responses, and 649 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

62

Historical checks stored for this nameserver on selected date

Average Latency

649 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-26 20:47

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

58

Checks that returned a measurable response

Failed Responses

4

Checks with no response or no returned latency

Failure Rate

6%

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 2026-08-26 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
62 2026-08-26 20:47 639233731712555311
236 ms 198.175.150.81
61 2026-08-26 20:30 639233721164051126
315 ms 198.175.150.81
60 2026-08-26 20:12 639233710560486320
233 ms 198.175.150.81
59 2026-08-26 19:55 639233699834667450
317 ms 198.175.150.81
58 2026-08-26 19:00 639233667209186136
241 ms 198.175.150.81
57 2026-08-26 18:42 639233656814316266
237 ms 198.175.150.81
56 2026-08-26 18:25 639233646245051806
235 ms 198.175.150.81
55 2026-08-26 18:07 639233635663779051
235 ms 198.175.150.81
54 2026-08-26 17:50 639233624977342122
235 ms 198.175.150.81
53 2026-08-26 17:32 639233614446136153
3 ms 198.175.150.81
52 2026-08-26 17:14 639233603737877581
249 ms 198.175.150.81
51 2026-08-26 16:57 639233593269224651
4 ms 198.175.150.81
50 2026-08-26 16:39 639233582635086903
3 ms 198.175.150.81
49 2026-08-26 16:21 639233572000374575
252 ms 198.175.150.81
48 2026-08-26 16:03 639233561188633861
248 ms 198.175.150.81
47 2026-08-26 15:46 639233550544357027
245 ms 198.175.150.81
46 2026-08-26 14:51 639233517966053117
237 ms 198.175.150.81
45 2026-08-26 14:34 639233507603253585
237 ms 198.175.150.81
44 2026-08-26 14:16 639233497229039167
245 ms 198.175.150.81
43 2026-08-26 13:59 639233486864546406
248 ms 198.175.150.81
42 2026-08-26 13:42 639233476455174682
235 ms 198.175.150.81
41 2026-08-26 13:24 639233466171592605
239 ms 198.175.150.81
40 2026-08-26 13:07 639233455747096265
232 ms 198.175.150.81
39 2026-08-26 12:50 639233445367152284
236 ms 198.175.150.81
38 2026-08-26 12:33 639233434974187439
243 ms 198.175.150.81
37 2026-08-26 12:15 639233424567558554
238 ms 198.175.150.81
36 2026-08-26 11:58 639233414056832719
236 ms 198.175.150.81
35 2026-08-26 11:40 639233403515141099
241 ms 198.175.150.81
34 2026-08-26 10:46 639233370841350248
234 ms 198.175.150.81
33 2026-08-26 10:28 639233360361507238
4 ms 198.175.150.81
32 2026-08-26 10:11 639233350067824371
4 ms 198.175.150.81
31 2026-08-26 09:54 639233339545274518
252 ms 198.175.150.81
30 2026-08-26 09:36 639233329214918079
4 ms 198.175.150.81
29 2026-08-26 09:19 639233318749762337
233 ms 198.175.150.81
28 2026-08-26 09:02 639233308387917838
239 ms 198.175.150.81
27 2026-08-26 08:44 639233297961740122
5 ms 198.175.150.81
26 2026-08-26 08:27 639233287487159094
4 ms 198.175.150.81
25 2026-08-26 08:10 639233276995531707
234 ms 198.175.150.81
24 2026-08-26 07:52 639233266521568229
235 ms 198.175.150.81
23 2026-08-26 07:34 639233256081047431
238 ms 198.175.150.81
22 2026-08-26 06:40 639233223620132921
236 ms 198.175.150.81
21 2026-08-26 06:23 639233213287814244
234 ms 198.175.150.81
20 2026-08-26 06:06 639233202925983161
245 ms 198.175.150.81
19 2026-08-26 05:49 639233192644780696
235 ms 198.175.150.81
18 2026-08-26 05:31 639233182401183833
232 ms 198.175.150.81
17 2026-08-26 05:14 639233172074181051
3667 ms 198.175.150.81
16 2026-08-26 04:57 639233161808421455
2123 ms 198.175.150.81
15 2026-08-26 04:40 639233151357344052
2008 ms 198.175.150.81
14 2026-08-26 04:23 639233141034116946
-
13 2026-08-26 04:06 639233130828334142
2121 ms 198.175.150.81
12 2026-08-26 03:48 639233120373450007
2124 ms 198.175.150.81
11 2026-08-26 03:31 639233110066216193
-
10 2026-08-26 02:38 639233078065410564
-
9 2026-08-26 02:21 639233067787457832
2222 ms 198.175.150.81
8 2026-08-26 02:03 639233057501801162
2032 ms 198.175.150.81
7 2026-08-26 01:46 639233047089431703
2123 ms 198.175.150.81
6 2026-08-26 01:29 639233036754790688
2032 ms 198.175.150.81
5 2026-08-26 01:12 639233026412602472
2032 ms 198.175.150.81
4 2026-08-26 00:55 639233016064066127
-
3 2026-08-26 00:37 639233005922655772
2122 ms 198.175.150.81
2 2026-08-26 00:20 639232995672256907
2008 ms 198.175.150.81
1 2026-08-26 00:03 639232985300872416
2007 ms 198.175.150.81