DNS response history for ns2.sdtooling.com

ns2.sdtooling.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 2026-08-21. For this date, NameServerHistory found 73 DNS check records, 73 successful responses, 0 failed responses, and 182 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.sdtooling.com.
Records on Selected Date

73

Historical checks stored for this nameserver on selected date

Average Latency

182 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-21 23:56

All timestamps shown in UTC

Latest Resolved IP on Selected Date

216.10.240.149

Most recently resolved hosting IP on selected date

Successful Responses

73

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.sdtooling.com

Showing DNS history for 2026-08-21 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
73 2026-08-21 23:56 639229527598660841
5 ms 216.10.240.149
72 2026-08-21 23:40 639229517954323214
83 ms 216.10.240.149
71 2026-08-21 23:24 639229508269999021
259 ms 216.10.240.149
70 2026-08-21 23:07 639229498559060171
273 ms 216.10.240.149
69 2026-08-21 22:51 639229488519347586
262 ms 216.10.240.149
68 2026-08-21 21:58 639229456606578934
277 ms 216.10.240.149
67 2026-08-21 21:42 639229446985772499
345 ms 216.10.240.149
66 2026-08-21 21:26 639229437367313098
20 ms 216.10.240.149
65 2026-08-21 21:10 639229427923950391
213 ms 216.10.240.149
64 2026-08-21 20:54 639229418168588854
331 ms 216.10.240.149
63 2026-08-21 20:37 639229408345678334
55 ms 216.10.240.149
62 2026-08-21 20:21 639229398616354648
292 ms 216.10.240.149
61 2026-08-21 20:05 639229388634592323
74 ms 216.10.240.149
60 2026-08-21 19:48 639229378792837692
187 ms 216.10.240.149
59 2026-08-21 19:32 639229369154682311
250 ms 216.10.240.149
58 2026-08-21 19:15 639229359248017926
254 ms 216.10.240.149
57 2026-08-21 18:59 639229349124294642
253 ms 216.10.240.149
56 2026-08-21 18:06 639229317791715692
277 ms 216.10.240.149
55 2026-08-21 17:50 639229308115194575
300 ms 216.10.240.149
54 2026-08-21 17:34 639229298320320558
4 ms 216.10.240.149
53 2026-08-21 17:18 639229288674863221
320 ms 216.10.240.149
52 2026-08-21 17:02 639229278983677079
83 ms 216.10.240.149
51 2026-08-21 16:45 639229269405517175
5 ms 216.10.240.149
50 2026-08-21 16:29 639229259594798244
44 ms 216.10.240.149
49 2026-08-21 16:13 639229249736681188
251 ms 216.10.240.149
48 2026-08-21 15:56 639229239699417787
276 ms 216.10.240.149
47 2026-08-21 15:40 639229229621964033
278 ms 216.10.240.149
46 2026-08-21 15:23 639229219567270965
33 ms 216.10.240.149
45 2026-08-21 15:06 639229209406666856
252 ms 216.10.240.149
44 2026-08-21 14:13 639229177815876178
282 ms 216.10.240.149
43 2026-08-21 13:57 639229168243572685
315 ms 216.10.240.149
42 2026-08-21 13:41 639229158599856475
273 ms 216.10.240.149
41 2026-08-21 13:25 639229148998940902
262 ms 216.10.240.149
40 2026-08-21 13:09 639229139276923594
19 ms 216.10.240.149
39 2026-08-21 12:53 639229129709912394
257 ms 216.10.240.149
38 2026-08-21 12:37 639229119801488500
193 ms 216.10.240.149
37 2026-08-21 12:20 639229110135262458
259 ms 216.10.240.149
36 2026-08-21 12:04 639229100336051392
271 ms 216.10.240.149
35 2026-08-21 11:48 639229090641415626
179 ms 216.10.240.149
34 2026-08-21 11:31 639229080702683947
253 ms 216.10.240.149
33 2026-08-21 11:14 639229070601456699
247 ms 216.10.240.149
32 2026-08-21 10:21 639229038947447232
284 ms 216.10.240.149
31 2026-08-21 10:05 639229029268708773
297 ms 216.10.240.149
30 2026-08-21 09:49 639229019647910603
197 ms 216.10.240.149
29 2026-08-21 09:33 639229009983843738
268 ms 216.10.240.149
28 2026-08-21 09:17 639229000203331882
268 ms 216.10.240.149
27 2026-08-21 09:01 639228990302335999
275 ms 216.10.240.149
26 2026-08-21 08:44 639228980567740722
282 ms 216.10.240.149
25 2026-08-21 08:28 639228970762445174
188 ms 216.10.240.149
24 2026-08-21 08:12 639228961065054445
251 ms 216.10.240.149
23 2026-08-21 07:55 639228951224649885
11 ms 216.10.240.149
22 2026-08-21 07:39 639228941303864592
29 ms 216.10.240.149
21 2026-08-21 07:22 639228931191328583
256 ms 216.10.240.149
20 2026-08-21 06:29 639228899518173317
72 ms 216.10.240.149
19 2026-08-21 06:13 639228889785027669
4 ms 216.10.240.149
18 2026-08-21 05:57 639228880106330161
366 ms 216.10.240.149
17 2026-08-21 05:41 639228870316184091
113 ms 216.10.240.149
16 2026-08-21 05:24 639228860695366512
261 ms 216.10.240.149
15 2026-08-21 05:08 639228851027209500
57 ms 216.10.240.149
14 2026-08-21 04:52 639228841479265462
10 ms 216.10.240.149
13 2026-08-21 04:36 639228831752962260
254 ms 216.10.240.149
12 2026-08-21 04:20 639228821953295483
7 ms 216.10.240.149
11 2026-08-21 04:04 639228812227429953
22 ms 216.10.240.149
10 2026-08-21 03:47 639228802476107538
66 ms 216.10.240.149
9 2026-08-21 03:31 639228792525492032
13 ms 216.10.240.149
8 2026-08-21 02:38 639228761131421385
10 ms 216.10.240.149
7 2026-08-21 02:23 639228751571206692
54 ms 216.10.240.149
6 2026-08-21 02:06 639228741705571019
163 ms 216.10.240.149
5 2026-08-21 01:49 639228731642208228
260 ms 216.10.240.149
4 2026-08-21 00:57 639228700387002072
274 ms 216.10.240.149
3 2026-08-21 00:41 639228690742014433
259 ms 216.10.240.149
2 2026-08-21 00:25 639228680877937122
10 ms 216.10.240.149
1 2026-08-21 00:08 639228670775860800
9 ms 216.10.240.149