DNS response history for ns2.sleh.com

ns2.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 2026-08-22. For this date, NameServerHistory found 147 DNS check records, 146 successful responses, 1 failed responses, and 389 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 ns2.sleh.com.
Records on Selected Date

147

Historical checks stored for this nameserver on selected date

Average Latency

389 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-22 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

146

Checks that returned a measurable response

Failed Responses

1

Checks with no response or no returned latency

Failure Rate

1%

Based on the selected date history

Selected Date Status

Responsive

At least one successful response exists on selected date

History for ns2.sleh.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
147 2026-08-22 23:49 639230391807229016
32 ms 172.67.190.211
146 2026-08-22 23:49 639230391807229016
32 ms 104.21.10.196
145 2026-08-22 23:33 639230382051619327
32 ms 172.67.190.211
144 2026-08-22 23:33 639230382051619327
32 ms 104.21.10.196
143 2026-08-22 23:16 639230372323353529
12 ms 172.67.190.211
142 2026-08-22 23:16 639230372323353529
12 ms 104.21.10.196
141 2026-08-22 23:00 639230362586451064
4 ms 172.67.190.211
140 2026-08-22 23:00 639230362586451064
4 ms 104.21.10.196
139 2026-08-22 22:44 639230352793666303
26 ms 104.21.10.196
138 2026-08-22 22:44 639230352793666303
26 ms 172.67.190.211
137 2026-08-22 22:27 639230342775737758
18 ms 172.67.190.211
136 2026-08-22 22:27 639230342775737758
18 ms 104.21.10.196
135 2026-08-22 22:10 639230332639939561
31 ms 104.21.10.196
134 2026-08-22 22:10 639230332639939561
31 ms 172.67.190.211
133 2026-08-22 21:17 639230301014190104
45 ms 104.21.10.196
132 2026-08-22 21:17 639230301014190104
45 ms 172.67.190.211
131 2026-08-22 21:01 639230291048161498
2039 ms 172.67.190.211
130 2026-08-22 21:01 639230291048161498
2039 ms 104.21.10.196
129 2026-08-22 20:44 639230280894353664
31 ms 172.67.190.211
128 2026-08-22 20:44 639230280894353664
31 ms 104.21.10.196
127 2026-08-22 20:27 639230270699419073
7 ms 104.21.10.196
126 2026-08-22 20:27 639230270699419073
7 ms 172.67.190.211
125 2026-08-22 20:10 639230260248163050
21 ms 104.21.10.196
124 2026-08-22 20:10 639230260248163050
21 ms 172.67.190.211
123 2026-08-22 19:53 639230250122494282
10 ms 104.21.10.196
122 2026-08-22 19:53 639230250122494282
10 ms 172.67.190.211
121 2026-08-22 19:36 639230239972935046
7 ms 104.21.10.196
120 2026-08-22 19:36 639230239972935046
7 ms 172.67.190.211
119 2026-08-22 19:19 639230229963262464
2046 ms 172.67.190.211
118 2026-08-22 19:19 639230229963262464
2046 ms 104.21.10.196
117 2026-08-22 19:02 639230220033804658
2108 ms 104.21.10.196
116 2026-08-22 19:02 639230220033804658
2108 ms 172.67.190.211
115 2026-08-22 18:46 639230209891107289
50 ms 172.67.190.211
114 2026-08-22 18:46 639230209891107289
50 ms 104.21.10.196
113 2026-08-22 18:28 639230199630298717
2035 ms 104.21.10.196
112 2026-08-22 18:28 639230199630298717
2035 ms 172.67.190.211
111 2026-08-22 18:11 639230189301984150
19 ms 104.21.10.196
110 2026-08-22 18:11 639230189301984150
19 ms 172.67.190.211
109 2026-08-22 17:18 639230157138468804
41 ms 104.21.10.196
108 2026-08-22 17:18 639230157138468804
41 ms 172.67.190.211
107 2026-08-22 17:01 639230146987869495
45 ms 172.67.190.211
106 2026-08-22 17:01 639230146987869495
45 ms 104.21.10.196
105 2026-08-22 16:44 639230136768638516
42 ms 172.67.190.211
104 2026-08-22 16:44 639230136768638516
42 ms 104.21.10.196
103 2026-08-22 16:27 639230126735907877
28 ms 104.21.10.196
102 2026-08-22 16:27 639230126735907877
28 ms 172.67.190.211
101 2026-08-22 16:10 639230116551187768
44 ms 172.67.190.211
100 2026-08-22 16:10 639230116551187768
44 ms 104.21.10.196
99 2026-08-22 15:53 639230106335615913
2027 ms 172.67.190.211
98 2026-08-22 15:53 639230106335615913
2027 ms 104.21.10.196
97 2026-08-22 15:36 639230096177758176
44 ms 172.67.190.211
96 2026-08-22 15:36 639230096177758176
44 ms 104.21.10.196
95 2026-08-22 15:19 639230086185999993
41 ms 104.21.10.196
94 2026-08-22 15:19 639230086185999993
41 ms 172.67.190.211
93 2026-08-22 15:03 639230076247854903
2023 ms 104.21.10.196
92 2026-08-22 15:03 639230076247854903
2023 ms 172.67.190.211
91 2026-08-22 14:46 639230066076077530
55 ms 104.21.10.196
90 2026-08-22 14:46 639230066076077530
55 ms 172.67.190.211
89 2026-08-22 14:29 639230055738197328
14 ms 104.21.10.196
88 2026-08-22 14:29 639230055738197328
14 ms 172.67.190.211
87 2026-08-22 14:11 639230045411225521
11 ms 172.67.190.211
86 2026-08-22 14:11 639230045411225521
11 ms 104.21.10.196
85 2026-08-22 13:17 639230013046000470
2030 ms 104.21.10.196
84 2026-08-22 13:17 639230013046000470
2030 ms 172.67.190.211
83 2026-08-22 13:01 639230003090037878
8 ms 104.21.10.196
82 2026-08-22 13:01 639230003090037878
8 ms 172.67.190.211
81 2026-08-22 12:44 639229993008259475
70 ms 172.67.190.211
80 2026-08-22 12:44 639229993008259475
70 ms 104.21.10.196
79 2026-08-22 12:27 639229982909449470
96 ms 172.67.190.211
78 2026-08-22 12:27 639229982909449470
96 ms 104.21.10.196
77 2026-08-22 12:11 639229973035502212
24 ms 104.21.10.196
76 2026-08-22 12:11 639229973035502212
24 ms 172.67.190.211
75 2026-08-22 11:54 639229963064296145
46 ms 172.67.190.211
74 2026-08-22 11:54 639229963064296145
46 ms 104.21.10.196
73 2026-08-22 11:37 639229952996162143
59 ms 104.21.10.196
72 2026-08-22 11:37 639229952996162143
59 ms 172.67.190.211
71 2026-08-22 11:21 639229943051949195
10 ms 172.67.190.211
70 2026-08-22 11:21 639229943051949195
10 ms 104.21.10.196
69 2026-08-22 11:04 639229932919214934
2027 ms 104.21.10.196
68 2026-08-22 11:04 639229932919214934
2027 ms 172.67.190.211
67 2026-08-22 10:47 639229922745889838
29 ms 104.21.10.196
66 2026-08-22 10:47 639229922745889838
29 ms 172.67.190.211
65 2026-08-22 10:30 639229912587214796
39 ms 172.67.190.211
64 2026-08-22 10:30 639229912587214796
39 ms 104.21.10.196
63 2026-08-22 10:13 639229902240004454
9 ms 104.21.10.196
62 2026-08-22 10:13 639229902240004454
9 ms 172.67.190.211
61 2026-08-22 09:20 639229870800501662
17 ms 172.67.190.211
60 2026-08-22 09:20 639229870800501662
17 ms 104.21.10.196
59 2026-08-22 09:04 639229861058384956
17 ms 104.21.10.196
58 2026-08-22 09:04 639229861058384956
17 ms 172.67.190.211
57 2026-08-22 08:48 639229851158592604
53 ms 172.67.190.211
56 2026-08-22 08:48 639229851158592604
53 ms 104.21.10.196
55 2026-08-22 08:32 639229841475569629
26 ms 172.67.190.211
54 2026-08-22 08:32 639229841475569629
26 ms 104.21.10.196
53 2026-08-22 08:16 639229831887658471
26 ms 172.67.190.211
52 2026-08-22 08:16 639229831887658471
26 ms 104.21.10.196
51 2026-08-22 07:59 639229822043670346
6 ms 104.21.10.196
50 2026-08-22 07:59 639229822043670346
6 ms 172.67.190.211
49 2026-08-22 07:43 639229812327913936
24 ms 104.21.10.196
48 2026-08-22 07:43 639229812327913936
24 ms 172.67.190.211
47 2026-08-22 07:27 639229802629488686
126 ms 104.21.10.196
46 2026-08-22 07:27 639229802629488686
126 ms 172.67.190.211
45 2026-08-22 07:11 639229793051447309
2080 ms 104.21.10.196
44 2026-08-22 07:11 639229793051447309
2080 ms 172.67.190.211
43 2026-08-22 06:55 639229783303531961
99 ms 104.21.10.196
42 2026-08-22 06:55 639229783303531961
99 ms 172.67.190.211
41 2026-08-22 06:38 639229773458051942
27 ms 104.21.10.196
40 2026-08-22 06:38 639229773458051942
27 ms 172.67.190.211
39 2026-08-22 06:21 639229763373848056
27 ms 172.67.190.211
38 2026-08-22 06:21 639229763373848056
27 ms 104.21.10.196
37 2026-08-22 05:29 639229732140622809
21 ms 104.21.10.196
36 2026-08-22 05:29 639229732140622809
21 ms 172.67.190.211
35 2026-08-22 05:14 639229722699695967
11 ms 172.67.190.211
34 2026-08-22 05:14 639229722699695967
11 ms 104.21.10.196
33 2026-08-22 04:58 639229713097498075
2035 ms 104.21.10.196
32 2026-08-22 04:58 639229713097498075
2035 ms 172.67.190.211
31 2026-08-22 04:42 639229703543969637
30 ms 104.21.10.196
30 2026-08-22 04:42 639229703543969637
30 ms 172.67.190.211
29 2026-08-22 04:26 639229693970392873
21 ms 172.67.190.211
28 2026-08-22 04:26 639229693970392873
21 ms 104.21.10.196
27 2026-08-22 04:10 639229684277329469
28 ms 172.67.190.211
26 2026-08-22 04:10 639229684277329469
28 ms 104.21.10.196
25 2026-08-22 03:53 639229674501596661
52 ms 104.21.10.196
24 2026-08-22 03:53 639229674501596661
52 ms 172.67.190.211
23 2026-08-22 03:38 639229665064441147
27 ms 172.67.190.211
22 2026-08-22 03:38 639229665064441147
27 ms 104.21.10.196
21 2026-08-22 03:22 639229655507536872
2036 ms 172.67.190.211
20 2026-08-22 03:22 639229655507536872
2036 ms 104.21.10.196
19 2026-08-22 03:05 639229645849603111
18 ms 104.21.10.196
18 2026-08-22 03:05 639229645849603111
18 ms 172.67.190.211
17 2026-08-22 02:49 639229636090497453
13 ms 172.67.190.211
16 2026-08-22 02:49 639229636090497453
13 ms 104.21.10.196
15 2026-08-22 02:32 639229625978544281
2030 ms 172.67.190.211
14 2026-08-22 02:32 639229625978544281
2030 ms 104.21.10.196
13 2026-08-22 01:40 639229594644662176
14 ms 104.21.10.196
12 2026-08-22 01:40 639229594644662176
14 ms 172.67.190.211
11 2026-08-22 01:24 639229585214633065
8 ms 104.21.10.196
10 2026-08-22 01:24 639229585214633065
8 ms 172.67.190.211
9 2026-08-22 01:08 639229575581042175
10 ms 104.21.10.196
8 2026-08-22 01:08 639229575581042175
10 ms 172.67.190.211
7 2026-08-22 00:52 639229565912268962
-
6 2026-08-22 00:36 639229556237813203
16 ms 172.67.190.211
5 2026-08-22 00:36 639229556237813203
16 ms 104.21.10.196
4 2026-08-22 00:20 639229546625802518
2092 ms 104.21.10.196
3 2026-08-22 00:20 639229546625802518
2092 ms 172.67.190.211
2 2026-08-22 00:04 639229537172016621
8 ms 172.67.190.211
1 2026-08-22 00:04 639229537172016621
8 ms 104.21.10.196