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 2026-08-23. For this date, NameServerHistory found 80 DNS check records, 80 successful responses, 0 failed responses, and 354 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

80

Historical checks stored for this nameserver on selected date

Average Latency

354 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-23 23:57

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

80

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 2026-08-23 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
80 2026-08-23 23:57 639231254406598736
3 ms 139.59.0.251
79 2026-08-23 23:41 639231244697865594
4 ms 139.59.0.251
78 2026-08-23 23:24 639231234893504693
3 ms 139.59.0.251
77 2026-08-23 23:08 639231225024549139
3 ms 139.59.0.251
76 2026-08-23 22:51 639231214931957622
3 ms 139.59.0.251
75 2026-08-23 22:34 639231204962010549
13 ms 139.59.0.251
74 2026-08-23 22:18 639231195170138463
265 ms 139.59.0.251
73 2026-08-23 22:02 639231185235020577
269 ms 139.59.0.251
72 2026-08-23 21:45 639231175558690075
2 ms 139.59.0.251
71 2026-08-23 21:29 639231165610444012
199 ms 157.245.97.23
70 2026-08-23 21:29 639231165610444012
199 ms 139.59.0.251
69 2026-08-23 20:36 639231133806425363
6 ms 139.59.0.251
68 2026-08-23 20:20 639231124203758023
273 ms 139.59.0.251
67 2026-08-23 20:03 639231114428262706
3 ms 139.59.0.251
66 2026-08-23 19:47 639231104662480065
179 ms 139.59.0.251
65 2026-08-23 19:47 639231104662480065
179 ms 157.245.97.23
64 2026-08-23 19:31 639231094840372018
3 ms 139.59.0.251
63 2026-08-23 19:15 639231085024583224
3 ms 139.59.0.251
62 2026-08-23 18:58 639231075257417427
280 ms 139.59.0.251
61 2026-08-23 18:42 639231065516009503
282 ms 139.59.0.251
60 2026-08-23 18:26 639231055805348837
387 ms 157.245.97.23
59 2026-08-23 18:26 639231055805348837
387 ms 139.59.0.251
58 2026-08-23 18:09 639231045980373765
275 ms 139.59.0.251
57 2026-08-23 17:53 639231035984577527
271 ms 139.59.0.251
56 2026-08-23 17:36 639231025928115303
3 ms 139.59.0.251
55 2026-08-23 16:43 639230994250157583
5 ms 139.59.0.251
54 2026-08-23 16:27 639230984476411369
14 ms 139.59.0.251
53 2026-08-23 16:11 639230974838373450
1582 ms 139.59.0.251
52 2026-08-23 15:55 639230965244277645
4 ms 139.59.0.251
51 2026-08-23 15:39 639230955522101820
3 ms 139.59.0.251
50 2026-08-23 15:22 639230945754521603
278 ms 139.59.0.251
49 2026-08-23 15:06 639230935852040504
280 ms 139.59.0.251
48 2026-08-23 14:50 639230926222061048
293 ms 139.59.0.251
47 2026-08-23 14:33 639230916449726907
2 ms 139.59.0.251
46 2026-08-23 14:17 639230906595053086
280 ms 139.59.0.251
45 2026-08-23 14:01 639230896680429441
3731 ms 157.245.97.23
44 2026-08-23 14:01 639230896680429441
3731 ms 139.59.0.251
43 2026-08-23 13:44 639230886630210965
3 ms 139.59.0.251
42 2026-08-23 12:52 639230855430405719
1689 ms 139.59.0.251
41 2026-08-23 12:36 639230845707499136
1830 ms 139.59.0.251
40 2026-08-23 12:19 639230836186805419
281 ms 139.59.0.251
39 2026-08-23 12:03 639230826493828316
192 ms 139.59.0.251
38 2026-08-23 11:47 639230816817882996
276 ms 139.59.0.251
37 2026-08-23 11:31 639230806933854189
159 ms 139.59.0.251
36 2026-08-23 11:15 639230797120243854
273 ms 139.59.0.251
35 2026-08-23 10:58 639230787310272840
4 ms 139.59.0.251
34 2026-08-23 10:42 639230777600173142
282 ms 139.59.0.251
33 2026-08-23 10:26 639230767665024593
270 ms 139.59.0.251
32 2026-08-23 10:09 639230757720962293
269 ms 139.59.0.251
31 2026-08-23 09:52 639230747722189784
4 ms 139.59.0.251
30 2026-08-23 09:00 639230716313923480
4 ms 139.59.0.251
29 2026-08-23 08:44 639230706813835990
279 ms 139.59.0.251
28 2026-08-23 08:28 639230696871062203
387 ms 139.59.0.251
27 2026-08-23 08:11 639230687142781616
4 ms 139.59.0.251
26 2026-08-23 07:55 639230677432142227
280 ms 139.59.0.251
25 2026-08-23 07:39 639230667686258061
7 ms 139.59.0.251
24 2026-08-23 07:23 639230658039243685
5 ms 139.59.0.251
23 2026-08-23 07:07 639230648468473803
273 ms 139.59.0.251
22 2026-08-23 06:51 639230638829658294
1707 ms 139.59.0.251
21 2026-08-23 06:35 639230629247017617
274 ms 139.59.0.251
20 2026-08-23 06:18 639230619625318239
3 ms 139.59.0.251
19 2026-08-23 06:02 639230609697630264
299 ms 139.59.0.251
18 2026-08-23 05:10 639230578570131864
275 ms 139.59.0.251
17 2026-08-23 04:54 639230568958963168
3 ms 139.59.0.251
16 2026-08-23 04:38 639230559287611211
3 ms 139.59.0.251
15 2026-08-23 04:22 639230549524312030
206 ms 139.59.0.251
14 2026-08-23 04:06 639230539739801669
2010 ms 139.59.0.251
13 2026-08-23 04:06 639230539739801669
2010 ms 157.245.97.23
12 2026-08-23 03:49 639230530084069375
3 ms 139.59.0.251
11 2026-08-23 03:33 639230520362691441
284 ms 139.59.0.251
10 2026-08-23 03:17 639230510677194518
2 ms 139.59.0.251
9 2026-08-23 03:01 639230501156002646
9 ms 139.59.0.251
8 2026-08-23 02:45 639230491502198541
259 ms 139.59.0.251
7 2026-08-23 02:29 639230481860318494
3 ms 139.59.0.251
6 2026-08-23 02:13 639230471893008575
258 ms 139.59.0.251
5 2026-08-23 01:19 639230440030877421
2 ms 139.59.0.251
4 2026-08-23 01:03 639230430479725508
3 ms 139.59.0.251
3 2026-08-23 00:47 639230420875160219
3 ms 139.59.0.251
2 2026-08-23 00:31 639230411240692575
264 ms 139.59.0.251
1 2026-08-23 00:15 639230401550806607
2 ms 139.59.0.251