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 2026-08-19. For this date, NameServerHistory found 74 DNS check records, 73 successful responses, 1 failed responses, and 220 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

74

Historical checks stored for this nameserver on selected date

Average Latency

220 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-19 23:50

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

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 ns2.sdtooling.com

Showing DNS history for 2026-08-19 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 2026-08-19 23:50 639227795899225951
267 ms 216.10.240.149
73 2026-08-19 23:34 639227786351762008
273 ms 216.10.240.149
72 2026-08-19 23:18 639227776640591733
252 ms 216.10.240.149
71 2026-08-19 23:02 639227767128841282
33 ms 216.10.240.149
70 2026-08-19 22:46 639227757477304711
230 ms 216.10.240.149
69 2026-08-19 22:29 639227747572098014
178 ms 216.10.240.149
68 2026-08-19 22:13 639227737588613113
46 ms 216.10.240.149
67 2026-08-19 21:20 639227706134603955
281 ms 216.10.240.149
66 2026-08-19 21:04 639227696589027396
337 ms 216.10.240.149
65 2026-08-19 20:48 639227687097707639
371 ms 216.10.240.149
64 2026-08-19 20:32 639227677474464487
6 ms 216.10.240.149
63 2026-08-19 20:16 639227667767441118
206 ms 216.10.240.149
62 2026-08-19 20:00 639227657984833832
37 ms 216.10.240.149
61 2026-08-19 19:44 639227648079992640
283 ms 216.10.240.149
60 2026-08-19 19:27 639227638125048441
255 ms 216.10.240.149
59 2026-08-19 19:10 639227628211392142
253 ms 216.10.240.149
58 2026-08-19 18:54 639227618261696275
237 ms 216.10.240.149
57 2026-08-19 18:37 639227608366233645
246 ms 216.10.240.149
56 2026-08-19 18:20 639227598301787588
255 ms 216.10.240.149
55 2026-08-19 17:27 639227566241010716
263 ms 216.10.240.149
54 2026-08-19 17:11 639227556454538959
258 ms 216.10.240.149
53 2026-08-19 16:54 639227546640305542
263 ms 216.10.240.149
52 2026-08-19 16:38 639227536965466472
314 ms 216.10.240.149
51 2026-08-19 16:22 639227527048658280
274 ms 216.10.240.149
50 2026-08-19 16:05 639227517386634438
254 ms 216.10.240.149
49 2026-08-19 15:49 639227507459551637
263 ms 216.10.240.149
48 2026-08-19 15:32 639227497515595277
261 ms 216.10.240.149
47 2026-08-19 15:16 639227487441798036
256 ms 216.10.240.149
46 2026-08-19 14:59 639227477445551863
272 ms 216.10.240.149
45 2026-08-19 14:42 639227467297067891
258 ms 216.10.240.149
44 2026-08-19 14:25 639227457057795635
257 ms 216.10.240.149
43 2026-08-19 13:32 639227425244777397
20 ms 216.10.240.149
42 2026-08-19 13:16 639227415422116485
260 ms 216.10.240.149
41 2026-08-19 12:59 639227405307256053
267 ms 216.10.240.149
40 2026-08-19 12:42 639227395396602630
367 ms 216.10.240.149
39 2026-08-19 12:26 639227385510363611
20 ms 216.10.240.149
38 2026-08-19 12:09 639227375508324850
61 ms 216.10.240.149
37 2026-08-19 11:52 639227365326611906
259 ms 216.10.240.149
36 2026-08-19 11:36 639227355360014208
299 ms 216.10.240.149
35 2026-08-19 11:19 639227345036782165
272 ms 216.10.240.149
34 2026-08-19 11:02 639227334992964533
261 ms 216.10.240.149
33 2026-08-19 10:45 639227324986605572
175 ms 216.10.240.149
32 2026-08-19 10:28 639227314928414539
248 ms 216.10.240.149
31 2026-08-19 09:35 639227283029182134
286 ms 216.10.240.149
30 2026-08-19 09:19 639227273294779350
288 ms 216.10.240.149
29 2026-08-19 09:02 639227263525231313
14 ms 216.10.240.149
28 2026-08-19 08:46 639227253578313363
270 ms 216.10.240.149
27 2026-08-19 08:29 639227243649973322
140 ms 216.10.240.149
26 2026-08-19 08:13 639227233581059317
8 ms 216.10.240.149
25 2026-08-19 07:56 639227223667352067
273 ms 216.10.240.149
24 2026-08-19 07:40 639227213714837066
272 ms 216.10.240.149
23 2026-08-19 07:23 639227203701208496
256 ms 216.10.240.149
22 2026-08-19 07:06 639227193643202179
2011 ms 216.10.240.149
21 2026-08-19 06:49 639227183584431597
293 ms 216.10.240.149
20 2026-08-19 06:32 639227173347403088
-
19 2026-08-19 05:39 639227141523007601
254 ms 216.10.240.149
18 2026-08-19 05:23 639227131785931574
15 ms 216.10.240.149
17 2026-08-19 05:07 639227122176475389
245 ms 216.10.240.149
16 2026-08-19 04:51 639227112668934596
77 ms 216.10.240.149
15 2026-08-19 04:35 639227102773292788
33 ms 216.10.240.149
14 2026-08-19 04:18 639227093141136930
259 ms 216.10.240.149
13 2026-08-19 04:02 639227083449420147
4 ms 216.10.240.149
12 2026-08-19 03:46 639227073771748493
151 ms 216.10.240.149
11 2026-08-19 03:30 639227063977347614
47 ms 216.10.240.149
10 2026-08-19 03:14 639227054253519024
276 ms 216.10.240.149
9 2026-08-19 02:57 639227044381963886
38 ms 216.10.240.149
8 2026-08-19 02:41 639227034441085514
262 ms 216.10.240.149
7 2026-08-19 01:48 639227003126489968
32 ms 216.10.240.149
6 2026-08-19 01:32 639226993456311614
93 ms 216.10.240.149
5 2026-08-19 01:16 639226983847312345
8 ms 216.10.240.149
4 2026-08-19 01:00 639226974357874853
11 ms 216.10.240.149
3 2026-08-19 00:44 639226964670484721
88 ms 216.10.240.149
2 2026-08-19 00:28 639226954857899696
4 ms 216.10.240.149
1 2026-08-19 00:12 639226945091603488
276 ms 216.10.240.149