DNS response history for ns4.smmexchanges.com

ns4.smmexchanges.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 388 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 ns4.smmexchanges.com.
Records on Selected Date

73

Historical checks stored for this nameserver on selected date

Average Latency

388 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-21 23:55

All timestamps shown in UTC

Latest Resolved IP on Selected Date

198.38.86.120

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 ns4.smmexchanges.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 23:55 639229527598660841
130 ms 198.38.86.120
72 2026-08-21 23:39 639229517954323214
3 ms 198.38.86.120
71 2026-08-21 23:23 639229508269999021
277 ms 198.38.86.120
70 2026-08-21 23:07 639229498559060171
308 ms 198.38.86.120
69 2026-08-21 22:50 639229488519347586
152 ms 198.38.86.120
68 2026-08-21 21:57 639229456606578934
138 ms 198.38.86.120
67 2026-08-21 21:41 639229446985772499
134 ms 198.38.86.120
66 2026-08-21 21:25 639229437367313098
262 ms 198.38.86.120
65 2026-08-21 21:09 639229427923950391
372 ms 198.38.86.120
64 2026-08-21 20:53 639229418168588854
158 ms 198.38.86.120
63 2026-08-21 20:36 639229408345678334
156 ms 198.38.86.120
62 2026-08-21 20:20 639229398616354648
268 ms 198.38.86.120
61 2026-08-21 20:04 639229388634592323
189 ms 198.38.86.120
60 2026-08-21 19:47 639229378792837692
250 ms 198.38.86.120
59 2026-08-21 19:31 639229369154682311
135 ms 198.38.86.120
58 2026-08-21 19:15 639229359248017926
375 ms 198.38.86.120
57 2026-08-21 18:58 639229349124294642
156 ms 198.38.86.120
56 2026-08-21 18:06 639229317791715692
202 ms 198.38.86.120
55 2026-08-21 17:50 639229308115194575
8 ms 198.38.86.120
54 2026-08-21 17:33 639229298320320558
167 ms 198.38.86.120
53 2026-08-21 17:17 639229288674863221
152 ms 198.38.86.120
52 2026-08-21 17:01 639229278983677079
280 ms 198.38.86.120
51 2026-08-21 16:45 639229269405517175
10 ms 198.38.86.120
50 2026-08-21 16:29 639229259594798244
8 ms 198.38.86.120
49 2026-08-21 16:12 639229249736681188
269 ms 198.38.86.120
48 2026-08-21 15:56 639229239699417787
2318 ms 198.38.86.120
47 2026-08-21 15:39 639229229621964033
136 ms 198.38.86.120
46 2026-08-21 15:22 639229219567270965
153 ms 198.38.86.120
45 2026-08-21 15:05 639229209406666856
179 ms 198.38.86.120
44 2026-08-21 14:12 639229177815876178
2176 ms 198.38.86.120
43 2026-08-21 13:56 639229168243572685
146 ms 198.38.86.120
42 2026-08-21 13:40 639229158599856475
2396 ms 198.38.86.120
41 2026-08-21 13:24 639229148998940902
32 ms 198.38.86.120
40 2026-08-21 13:08 639229139276923594
214 ms 198.38.86.120
39 2026-08-21 12:52 639229129709912394
397 ms 198.38.86.120
38 2026-08-21 12:36 639229119801488500
152 ms 198.38.86.120
37 2026-08-21 12:19 639229110135262458
372 ms 198.38.86.120
36 2026-08-21 12:03 639229100336051392
173 ms 198.38.86.120
35 2026-08-21 11:47 639229090641415626
286 ms 198.38.86.120
34 2026-08-21 11:30 639229080702683947
175 ms 198.38.86.120
33 2026-08-21 11:14 639229070601456699
2369 ms 198.38.86.120
32 2026-08-21 10:21 639229038947447232
385 ms 198.38.86.120
31 2026-08-21 10:05 639229029268708773
236 ms 198.38.86.120
30 2026-08-21 09:48 639229019647910603
136 ms 198.38.86.120
29 2026-08-21 09:32 639229009983843738
25 ms 198.38.86.120
28 2026-08-21 09:16 639229000203331882
2008 ms 198.38.86.120
27 2026-08-21 09:00 639228990302335999
174 ms 198.38.86.120
26 2026-08-21 08:43 639228980567740722
23 ms 198.38.86.120
25 2026-08-21 08:27 639228970762445174
2175 ms 198.38.86.120
24 2026-08-21 08:11 639228961065054445
293 ms 198.38.86.120
23 2026-08-21 07:55 639228951224649885
137 ms 198.38.86.120
22 2026-08-21 07:38 639228941303864592
30 ms 198.38.86.120
21 2026-08-21 07:21 639228931191328583
32 ms 198.38.86.120
20 2026-08-21 06:29 639228899518173317
195 ms 198.38.86.120
19 2026-08-21 06:12 639228889785027669
272 ms 198.38.86.120
18 2026-08-21 05:56 639228880106330161
144 ms 198.38.86.120
17 2026-08-21 05:40 639228870316184091
288 ms 198.38.86.120
16 2026-08-21 05:24 639228860695366512
380 ms 198.38.86.120
15 2026-08-21 05:08 639228851027209500
154 ms 198.38.86.120
14 2026-08-21 04:52 639228841479265462
292 ms 198.38.86.120
13 2026-08-21 04:36 639228831752962260
206 ms 198.38.86.120
12 2026-08-21 04:19 639228821953295483
212 ms 198.38.86.120
11 2026-08-21 04:03 639228812227429953
152 ms 198.38.86.120
10 2026-08-21 03:47 639228802476107538
127 ms 198.38.86.120
9 2026-08-21 03:30 639228792525492032
302 ms 198.38.86.120
8 2026-08-21 02:38 639228761131421385
11 ms 198.38.86.120
7 2026-08-21 02:22 639228751571206692
159 ms 198.38.86.120
6 2026-08-21 02:05 639228741705571019
158 ms 198.38.86.120
5 2026-08-21 01:49 639228731642208228
279 ms 198.38.86.120
4 2026-08-21 00:56 639228700387002072
166 ms 198.38.86.120
3 2026-08-21 00:40 639228690742014433
373 ms 198.38.86.120
2 2026-08-21 00:24 639228680877937122
2374 ms 198.38.86.120
1 2026-08-21 00:07 639228670775860800
186 ms 198.38.86.120