DNS response history for ns1.smsccenter.com

ns1.smsccenter.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 2026-08-22. For this date, NameServerHistory found 82 DNS check records, 82 successful responses, 0 failed responses, and 474 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 ns1.smsccenter.com.
Records on Selected Date

82

Historical checks stored for this nameserver on selected date

Average Latency

474 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-22 23:59

All timestamps shown in UTC

Latest Resolved IP on Selected Date

139.59.0.251

Most recently resolved hosting IP on selected date

Successful Responses

82

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 ns1.smsccenter.com

Showing DNS history for 2026-08-22 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
82 2026-08-22 23:59 639230391807229016
265 ms 139.59.0.251
81 2026-08-22 23:43 639230382051619327
256 ms 139.59.0.251
80 2026-08-22 23:27 639230372323353529
2007 ms 139.59.0.251
79 2026-08-22 23:10 639230362586451064
259 ms 139.59.0.251
78 2026-08-22 22:54 639230352793666303
9 ms 139.59.0.251
77 2026-08-22 22:37 639230342775737758
271 ms 139.59.0.251
76 2026-08-22 22:21 639230332639939561
272 ms 139.59.0.251
75 2026-08-22 21:28 639230301014190104
7 ms 139.59.0.251
74 2026-08-22 21:11 639230291048161498
277 ms 139.59.0.251
73 2026-08-22 20:54 639230280894353664
268 ms 139.59.0.251
72 2026-08-22 20:38 639230270699419073
275 ms 139.59.0.251
71 2026-08-22 20:20 639230260248163050
269 ms 139.59.0.251
70 2026-08-22 20:03 639230250122494282
191 ms 139.59.0.251
69 2026-08-22 19:46 639230239972935046
159 ms 139.59.0.251
68 2026-08-22 19:29 639230229963262464
271 ms 139.59.0.251
67 2026-08-22 19:13 639230220033804658
2012 ms 139.59.0.251
66 2026-08-22 18:56 639230209891107289
274 ms 139.59.0.251
65 2026-08-22 18:39 639230199630298717
269 ms 139.59.0.251
64 2026-08-22 18:22 639230189301984150
275 ms 139.59.0.251
63 2026-08-22 17:28 639230157138468804
1679 ms 139.59.0.251
62 2026-08-22 17:11 639230146987869495
270 ms 139.59.0.251
61 2026-08-22 16:54 639230136768638516
261 ms 139.59.0.251
60 2026-08-22 16:37 639230126735907877
187 ms 139.59.0.251
59 2026-08-22 16:20 639230116551187768
263 ms 139.59.0.251
58 2026-08-22 16:04 639230106335615913
11 ms 139.59.0.251
57 2026-08-22 15:46 639230096177758176
270 ms 139.59.0.251
56 2026-08-22 15:30 639230086185999993
263 ms 139.59.0.251
55 2026-08-22 15:13 639230076247854903
262 ms 139.59.0.251
54 2026-08-22 14:56 639230066076077530
3665 ms 139.59.0.251
53 2026-08-22 14:56 639230066076077530
3665 ms 157.245.97.23
52 2026-08-22 14:39 639230055738197328
277 ms 139.59.0.251
51 2026-08-22 14:22 639230045411225521
772 ms 157.245.97.23
50 2026-08-22 14:22 639230045411225521
772 ms 139.59.0.251
49 2026-08-22 13:28 639230013046000470
259 ms 139.59.0.251
48 2026-08-22 13:11 639230003090037878
3 ms 139.59.0.251
47 2026-08-22 12:54 639229993008259475
3 ms 139.59.0.251
46 2026-08-22 12:38 639229982909449470
262 ms 139.59.0.251
45 2026-08-22 12:21 639229973035502212
270 ms 139.59.0.251
44 2026-08-22 12:05 639229963064296145
269 ms 139.59.0.251
43 2026-08-22 11:48 639229952996162143
391 ms 139.59.0.251
42 2026-08-22 11:31 639229943051949195
282 ms 139.59.0.251
41 2026-08-22 11:14 639229932919214934
267 ms 139.59.0.251
40 2026-08-22 10:58 639229922745889838
272 ms 139.59.0.251
39 2026-08-22 10:41 639229912587214796
3 ms 139.59.0.251
38 2026-08-22 10:24 639229902240004454
14 ms 139.59.0.251
37 2026-08-22 09:31 639229870800501662
259 ms 139.59.0.251
36 2026-08-22 09:14 639229861058384956
263 ms 139.59.0.251
35 2026-08-22 08:58 639229851158592604
171 ms 157.245.97.23
34 2026-08-22 08:58 639229851158592604
171 ms 139.59.0.251
33 2026-08-22 08:42 639229841475569629
265 ms 139.59.0.251
32 2026-08-22 08:26 639229831887658471
277 ms 139.59.0.251
31 2026-08-22 08:10 639229822043670346
1890 ms 139.59.0.251
30 2026-08-22 08:10 639229822043670346
1890 ms 157.245.97.23
29 2026-08-22 07:53 639229812327913936
177 ms 139.59.0.251
28 2026-08-22 07:37 639229802629488686
3 ms 139.59.0.251
27 2026-08-22 07:21 639229793051447309
267 ms 139.59.0.251
26 2026-08-22 07:05 639229783303531961
209 ms 139.59.0.251
25 2026-08-22 06:48 639229773458051942
4355 ms 139.59.0.251
24 2026-08-22 06:32 639229763373848056
175 ms 139.59.0.251
23 2026-08-22 05:39 639229732140622809
2 ms 139.59.0.251
22 2026-08-22 05:23 639229722699695967
1689 ms 157.245.97.23
21 2026-08-22 05:23 639229722699695967
1689 ms 139.59.0.251
20 2026-08-22 05:08 639229713097498075
3 ms 139.59.0.251
19 2026-08-22 04:52 639229703543969637
3 ms 139.59.0.251
18 2026-08-22 04:36 639229693970392873
3 ms 139.59.0.251
17 2026-08-22 04:20 639229684277329469
3 ms 139.59.0.251
16 2026-08-22 04:03 639229674501596661
265 ms 139.59.0.251
15 2026-08-22 03:47 639229665064441147
4 ms 139.59.0.251
14 2026-08-22 03:32 639229655507536872
8 ms 139.59.0.251
13 2026-08-22 03:16 639229645849603111
268 ms 139.59.0.251
12 2026-08-22 02:59 639229636090497453
267 ms 139.59.0.251
11 2026-08-22 02:43 639229625978544281
3 ms 139.59.0.251
10 2026-08-22 01:50 639229594644662176
3 ms 139.59.0.251
9 2026-08-22 01:34 639229585214633065
4 ms 139.59.0.251
8 2026-08-22 01:19 639229575581042175
390 ms 139.59.0.251
7 2026-08-22 01:03 639229565912268962
3 ms 157.245.97.23
6 2026-08-22 01:03 639229565912268962
3 ms 139.59.0.251
5 2026-08-22 00:46 639229556237813203
352 ms 139.59.0.251
4 2026-08-22 00:30 639229546625802518
3 ms 157.245.97.23
3 2026-08-22 00:30 639229546625802518
3 ms 139.59.0.251
2 2026-08-22 00:14 639229537172016621
376 ms 157.245.97.23
1 2026-08-22 00:14 639229537172016621
376 ms 139.59.0.251