DNS response history for host1.smartlepro.com

host1.smartlepro.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 2026-08-18. For this date, NameServerHistory found 75 DNS check records, 75 successful responses, 0 failed responses, and 171 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 host1.smartlepro.com.
Records on Selected Date

75

Historical checks stored for this nameserver on selected date

Average Latency

171 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-18 23:53

All timestamps shown in UTC

Latest Resolved IP on Selected Date

51.81.201.210

Most recently resolved hosting IP on selected date

Successful Responses

75

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 host1.smartlepro.com

Showing DNS history for 2026-08-18 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
75 2026-08-18 23:53 639226935204800669
53 ms 51.81.201.210
74 2026-08-18 23:36 639226925298919497
126 ms 51.81.201.210
73 2026-08-18 23:20 639226915487885053
111 ms 51.81.201.210
72 2026-08-18 23:03 639226905465760034
241 ms 51.81.201.210
71 2026-08-18 22:46 639226895378104692
11 ms 51.81.201.210
70 2026-08-18 21:53 639226863374232622
17 ms 51.81.201.210
69 2026-08-18 21:37 639226853698516058
121 ms 51.81.201.210
68 2026-08-18 21:20 639226843797360601
29 ms 51.81.201.210
67 2026-08-18 21:04 639226834046588155
13 ms 51.81.201.210
66 2026-08-18 20:48 639226824234488533
32 ms 51.81.201.210
65 2026-08-18 20:31 639226814549928621
239 ms 51.81.201.210
64 2026-08-18 20:15 639226804721432353
20 ms 51.81.201.210
63 2026-08-18 19:59 639226795048828184
258 ms 51.81.201.210
62 2026-08-18 19:43 639226785202482420
247 ms 51.81.201.210
61 2026-08-18 19:26 639226775309362607
229 ms 51.81.201.210
60 2026-08-18 19:09 639226765406586155
363 ms 51.81.201.210
59 2026-08-18 18:53 639226755437790519
140 ms 51.81.201.210
58 2026-08-18 18:00 639226723856194457
230 ms 51.81.201.210
57 2026-08-18 17:44 639226714050583422
219 ms 51.81.201.210
56 2026-08-18 17:28 639226704236499724
113 ms 51.81.201.210
55 2026-08-18 17:11 639226694184520163
229 ms 51.81.201.210
54 2026-08-18 16:54 639226684161203477
269 ms 51.81.201.210
53 2026-08-18 16:38 639226674305430109
182 ms 51.81.201.210
52 2026-08-18 16:21 639226664489607984
231 ms 51.81.201.210
51 2026-08-18 16:05 639226654533111667
219 ms 51.81.201.210
50 2026-08-18 15:49 639226644778594725
135 ms 51.81.201.210
49 2026-08-18 15:32 639226634901553621
184 ms 51.81.201.210
48 2026-08-18 15:15 639226624921864967
129 ms 51.81.201.210
47 2026-08-18 14:59 639226614939419403
226 ms 51.81.201.210
46 2026-08-18 14:06 639226583021074771
303 ms 51.81.201.210
45 2026-08-18 13:49 639226573279933585
288 ms 51.81.201.210
44 2026-08-18 13:33 639226563494036301
246 ms 51.81.201.210
43 2026-08-18 13:17 639226553708216256
224 ms 51.81.201.210
42 2026-08-18 13:01 639226544003734815
237 ms 51.81.201.210
41 2026-08-18 12:44 639226534105733155
83 ms 51.81.201.210
40 2026-08-18 12:28 639226524298118898
227 ms 51.81.201.210
39 2026-08-18 12:11 639226514525195335
118 ms 51.81.201.210
38 2026-08-18 11:55 639226504703635320
227 ms 51.81.201.210
37 2026-08-18 11:38 639226494737271720
231 ms 51.81.201.210
36 2026-08-18 11:22 639226485005027236
109 ms 51.81.201.210
35 2026-08-18 11:06 639226475133236105
224 ms 51.81.201.210
34 2026-08-18 10:12 639226442975077052
225 ms 51.81.201.210
33 2026-08-18 09:56 639226433317932039
234 ms 51.81.201.210
32 2026-08-18 09:40 639226423688431096
130 ms 51.81.201.210
31 2026-08-18 09:24 639226413998250045
222 ms 51.81.201.210
30 2026-08-18 09:08 639226404284554875
243 ms 51.81.201.210
29 2026-08-18 08:51 639226394637043309
240 ms 51.81.201.210
28 2026-08-18 08:35 639226385052447582
256 ms 51.81.201.210
27 2026-08-18 08:20 639226375506189603
233 ms 51.81.201.210
26 2026-08-18 08:03 639226365690646426
258 ms 51.81.201.210
25 2026-08-18 07:47 639226355771007701
204 ms 51.81.201.210
24 2026-08-18 07:30 639226345946269369
232 ms 51.81.201.210
23 2026-08-18 07:14 639226336241601848
236 ms 51.81.201.210
22 2026-08-18 06:22 639226304950675290
143 ms 51.81.201.210
21 2026-08-18 06:06 639226295324754616
228 ms 51.81.201.210
20 2026-08-18 05:50 639226285824640601
260 ms 51.81.201.210
19 2026-08-18 05:34 639226276321223917
30 ms 51.81.201.210
18 2026-08-18 05:18 639226266800200046
16 ms 51.81.201.210
17 2026-08-18 05:02 639226256958066164
117 ms 51.81.201.210
16 2026-08-18 04:46 639226247432364597
263 ms 51.81.201.210
15 2026-08-18 04:30 639226237703388552
132 ms 51.81.201.210
14 2026-08-18 04:14 639226227937569589
117 ms 51.81.201.210
13 2026-08-18 03:58 639226218052465471
237 ms 51.81.201.210
12 2026-08-18 03:41 639226208429623997
242 ms 51.81.201.210
11 2026-08-18 03:25 639226198800675295
20 ms 51.81.201.210
10 2026-08-18 02:33 639226167722042574
56 ms 51.81.201.210
9 2026-08-18 02:18 639226158277924383
35 ms 51.81.201.210
8 2026-08-18 02:02 639226148757810592
154 ms 51.81.201.210
7 2026-08-18 01:46 639226139348611045
43 ms 51.81.201.210
6 2026-08-18 01:30 639226129823462907
28 ms 51.81.201.210
5 2026-08-18 01:14 639226120218260005
8 ms 51.81.201.210
4 2026-08-18 00:58 639226110875503904
22 ms 51.81.201.210
3 2026-08-18 00:43 639226101376311912
324 ms 51.81.201.210
2 2026-08-18 00:27 639226091924943492
239 ms 51.81.201.210
1 2026-08-18 00:11 639226082133158124
242 ms 51.81.201.210