DNS response history for ns1.sleh.com

ns1.sleh.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 2026-08-25. For this date, NameServerHistory found 138 DNS check records, 138 successful responses, 0 failed responses, and 260 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.sleh.com.
Records on Selected Date

138

Historical checks stored for this nameserver on selected date

Average Latency

260 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-25 23:49

All timestamps shown in UTC

Latest Resolved IP on Selected Date

172.67.190.211

Most recently resolved hosting IP on selected date

Successful Responses

138

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.sleh.com

Showing DNS history for 2026-08-25 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
138 2026-08-25 23:49 639232985300872416
13 ms 172.67.190.211
137 2026-08-25 23:49 639232985300872416
13 ms 104.21.10.196
136 2026-08-25 23:32 639232974980190573
4029 ms 104.21.10.196
135 2026-08-25 23:32 639232974980190573
4029 ms 172.67.190.211
134 2026-08-25 23:14 639232964577050707
10 ms 104.21.10.196
133 2026-08-25 23:14 639232964577050707
10 ms 172.67.190.211
132 2026-08-25 22:20 639232932163142799
45 ms 104.21.10.196
131 2026-08-25 22:20 639232932163142799
45 ms 172.67.190.211
130 2026-08-25 22:03 639232921673215474
48 ms 172.67.190.211
129 2026-08-25 22:03 639232921673215474
48 ms 104.21.10.196
128 2026-08-25 21:45 639232911234504639
65 ms 104.21.10.196
127 2026-08-25 21:45 639232911234504639
65 ms 172.67.190.211
126 2026-08-25 21:28 639232900747078453
2024 ms 172.67.190.211
125 2026-08-25 21:28 639232900747078453
2024 ms 104.21.10.196
124 2026-08-25 21:11 639232890389222534
9 ms 104.21.10.196
123 2026-08-25 21:11 639232890389222534
9 ms 172.67.190.211
122 2026-08-25 20:54 639232880143390843
19 ms 172.67.190.211
121 2026-08-25 20:54 639232880143390843
19 ms 104.21.10.196
120 2026-08-25 20:36 639232869755024069
28 ms 172.67.190.211
119 2026-08-25 20:36 639232869755024069
28 ms 104.21.10.196
118 2026-08-25 20:19 639232859355940346
18 ms 172.67.190.211
117 2026-08-25 20:19 639232859355940346
18 ms 104.21.10.196
116 2026-08-25 20:02 639232848992244953
29 ms 172.67.190.211
115 2026-08-25 20:02 639232848992244953
29 ms 104.21.10.196
114 2026-08-25 19:44 639232838596478500
82 ms 104.21.10.196
113 2026-08-25 19:44 639232838596478500
82 ms 172.67.190.211
112 2026-08-25 19:27 639232828175327683
20 ms 172.67.190.211
111 2026-08-25 19:27 639232828175327683
20 ms 104.21.10.196
110 2026-08-25 19:10 639232817798330473
38 ms 104.21.10.196
109 2026-08-25 19:10 639232817798330473
38 ms 172.67.190.211
108 2026-08-25 18:16 639232785462407552
45 ms 172.67.190.211
107 2026-08-25 18:16 639232785462407552
45 ms 104.21.10.196
106 2026-08-25 17:59 639232775177487032
14 ms 172.67.190.211
105 2026-08-25 17:59 639232775177487032
14 ms 104.21.10.196
104 2026-08-25 17:42 639232764991087115
72 ms 172.67.190.211
103 2026-08-25 17:42 639232764991087115
72 ms 104.21.10.196
102 2026-08-25 17:25 639232754842971478
42 ms 172.67.190.211
101 2026-08-25 17:25 639232754842971478
42 ms 104.21.10.196
100 2026-08-25 17:07 639232744455159107
29 ms 104.21.10.196
99 2026-08-25 17:07 639232744455159107
29 ms 172.67.190.211
98 2026-08-25 16:50 639232734145178231
8 ms 172.67.190.211
97 2026-08-25 16:50 639232734145178231
8 ms 104.21.10.196
96 2026-08-25 16:33 639232723827874402
38 ms 172.67.190.211
95 2026-08-25 16:33 639232723827874402
38 ms 104.21.10.196
94 2026-08-25 16:16 639232713533011892
26 ms 172.67.190.211
93 2026-08-25 16:16 639232713533011892
26 ms 104.21.10.196
92 2026-08-25 15:58 639232703065318207
22 ms 172.67.190.211
91 2026-08-25 15:58 639232703065318207
22 ms 104.21.10.196
90 2026-08-25 15:41 639232692629559470
31 ms 172.67.190.211
89 2026-08-25 15:41 639232692629559470
31 ms 104.21.10.196
88 2026-08-25 15:24 639232682238836475
57 ms 172.67.190.211
87 2026-08-25 15:24 639232682238836475
57 ms 104.21.10.196
86 2026-08-25 15:06 639232671787004306
21 ms 172.67.190.211
85 2026-08-25 15:06 639232671787004306
21 ms 104.21.10.196
84 2026-08-25 14:12 639232638994329666
28 ms 172.67.190.211
83 2026-08-25 14:12 639232638994329666
28 ms 104.21.10.196
82 2026-08-25 13:54 639232628614783237
10 ms 104.21.10.196
81 2026-08-25 13:54 639232628614783237
10 ms 172.67.190.211
80 2026-08-25 13:37 639232618360728578
2017 ms 104.21.10.196
79 2026-08-25 13:37 639232618360728578
2017 ms 172.67.190.211
78 2026-08-25 13:20 639232608016476376
46 ms 172.67.190.211
77 2026-08-25 13:20 639232608016476376
46 ms 104.21.10.196
76 2026-08-25 13:03 639232597643611557
58 ms 104.21.10.196
75 2026-08-25 13:03 639232597643611557
58 ms 172.67.190.211
74 2026-08-25 12:45 639232587225721862
19 ms 104.21.10.196
73 2026-08-25 12:45 639232587225721862
19 ms 172.67.190.211
72 2026-08-25 12:28 639232576780683689
54 ms 104.21.10.196
71 2026-08-25 12:28 639232576780683689
54 ms 172.67.190.211
70 2026-08-25 12:11 639232566381512620
33 ms 104.21.10.196
69 2026-08-25 12:11 639232566381512620
33 ms 172.67.190.211
68 2026-08-25 11:54 639232556111768563
2039 ms 172.67.190.211
67 2026-08-25 11:54 639232556111768563
2039 ms 104.21.10.196
66 2026-08-25 11:36 639232545839529039
13 ms 104.21.10.196
65 2026-08-25 11:36 639232545839529039
13 ms 172.67.190.211
64 2026-08-25 11:19 639232535349285207
4051 ms 104.21.10.196
63 2026-08-25 11:19 639232535349285207
4051 ms 172.67.190.211
62 2026-08-25 11:02 639232524938080723
33 ms 104.21.10.196
61 2026-08-25 11:02 639232524938080723
33 ms 172.67.190.211
60 2026-08-25 10:08 639232492740373468
9 ms 104.21.10.196
59 2026-08-25 10:08 639232492740373468
9 ms 172.67.190.211
58 2026-08-25 09:50 639232482235303141
17 ms 104.21.10.196
57 2026-08-25 09:50 639232482235303141
17 ms 172.67.190.211
56 2026-08-25 09:33 639232471861770303
15 ms 104.21.10.196
55 2026-08-25 09:33 639232471861770303
15 ms 172.67.190.211
54 2026-08-25 09:16 639232461630217327
36 ms 104.21.10.196
53 2026-08-25 09:16 639232461630217327
36 ms 172.67.190.211
52 2026-08-25 08:59 639232451282965990
22 ms 172.67.190.211
51 2026-08-25 08:59 639232451282965990
22 ms 104.21.10.196
50 2026-08-25 08:41 639232440814614938
19 ms 104.21.10.196
49 2026-08-25 08:41 639232440814614938
19 ms 172.67.190.211
48 2026-08-25 08:24 639232430410720425
67 ms 104.21.10.196
47 2026-08-25 08:24 639232430410720425
67 ms 172.67.190.211
46 2026-08-25 08:07 639232420003096185
15 ms 172.67.190.211
45 2026-08-25 08:07 639232420003096185
15 ms 104.21.10.196
44 2026-08-25 07:49 639232409467287444
12 ms 104.21.10.196
43 2026-08-25 07:49 639232409467287444
12 ms 172.67.190.211
42 2026-08-25 07:32 639232399077195997
32 ms 104.21.10.196
41 2026-08-25 07:32 639232399077195997
32 ms 172.67.190.211
40 2026-08-25 07:15 639232388731528337
12 ms 104.21.10.196
39 2026-08-25 07:15 639232388731528337
12 ms 172.67.190.211
38 2026-08-25 06:57 639232378288598612
11 ms 172.67.190.211
37 2026-08-25 06:57 639232378288598612
11 ms 104.21.10.196
36 2026-08-25 06:04 639232346196373643
46 ms 104.21.10.196
35 2026-08-25 06:04 639232346196373643
46 ms 172.67.190.211
34 2026-08-25 05:47 639232336112370741
51 ms 172.67.190.211
33 2026-08-25 05:47 639232336112370741
51 ms 104.21.10.196
32 2026-08-25 05:30 639232326146508970
23 ms 172.67.190.211
31 2026-08-25 05:30 639232326146508970
23 ms 104.21.10.196
30 2026-08-25 05:14 639232316189381720
47 ms 172.67.190.211
29 2026-08-25 05:14 639232316189381720
47 ms 104.21.10.196
28 2026-08-25 04:57 639232306217998913
13 ms 104.21.10.196
27 2026-08-25 04:57 639232306217998913
13 ms 172.67.190.211
26 2026-08-25 04:40 639232296255744174
9 ms 172.67.190.211
25 2026-08-25 04:40 639232296255744174
9 ms 104.21.10.196
24 2026-08-25 04:24 639232286095760789
24 ms 172.67.190.211
23 2026-08-25 04:24 639232286095760789
24 ms 104.21.10.196
22 2026-08-25 04:07 639232276086186273
10 ms 172.67.190.211
21 2026-08-25 04:07 639232276086186273
10 ms 104.21.10.196
20 2026-08-25 03:50 639232265900986425
13 ms 172.67.190.211
19 2026-08-25 03:50 639232265900986425
13 ms 104.21.10.196
18 2026-08-25 03:33 639232255723518075
9 ms 172.67.190.211
17 2026-08-25 03:33 639232255723518075
9 ms 104.21.10.196
16 2026-08-25 03:16 639232245484452890
14 ms 172.67.190.211
15 2026-08-25 03:16 639232245484452890
14 ms 104.21.10.196
14 2026-08-25 02:59 639232235157175331
24 ms 172.67.190.211
13 2026-08-25 02:59 639232235157175331
24 ms 104.21.10.196
12 2026-08-25 02:05 639232203197189095
2038 ms 172.67.190.211
11 2026-08-25 02:05 639232203197189095
2038 ms 104.21.10.196
10 2026-08-25 01:48 639232192844564298
23 ms 172.67.190.211
9 2026-08-25 01:48 639232192844564298
23 ms 104.21.10.196
8 2026-08-25 01:31 639232182496008942
13 ms 104.21.10.196
7 2026-08-25 01:31 639232182496008942
13 ms 172.67.190.211
6 2026-08-25 01:14 639232172197053132
14 ms 104.21.10.196
5 2026-08-25 01:14 639232172197053132
14 ms 172.67.190.211
4 2026-08-25 00:20 639232140250307418
32 ms 172.67.190.211
3 2026-08-25 00:20 639232140250307418
32 ms 104.21.10.196
2 2026-08-25 00:03 639232129927860324
7 ms 104.21.10.196
1 2026-08-25 00:03 639232129927860324
7 ms 172.67.190.211