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 2026-08-24. For this date, NameServerHistory found 112 DNS check records, 112 successful responses, 0 failed responses, and 316 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

112

Historical checks stored for this nameserver on selected date

Average Latency

316 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-24 23:46

All timestamps shown in UTC

Latest Resolved IP on Selected Date

104.21.10.196

Most recently resolved hosting IP on selected date

Successful Responses

112

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 2026-08-24 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
112 2026-08-24 23:46 639232119551972438
10 ms 104.21.10.196
111 2026-08-24 23:46 639232119551972438
10 ms 172.67.190.211
110 2026-08-24 23:29 639232109112567473
37 ms 172.67.190.211
109 2026-08-24 23:29 639232109112567473
37 ms 104.21.10.196
108 2026-08-24 22:36 639232077430823987
75 ms 172.67.190.211
107 2026-08-24 22:36 639232077430823987
75 ms 104.21.10.196
106 2026-08-24 22:19 639232067340513033
22 ms 104.21.10.196
105 2026-08-24 22:19 639232067340513033
22 ms 172.67.190.211
104 2026-08-24 22:02 639232057157944387
21 ms 104.21.10.196
103 2026-08-24 22:02 639232057157944387
21 ms 172.67.190.211
102 2026-08-24 21:45 639232046895282144
10 ms 104.21.10.196
101 2026-08-24 21:45 639232046895282144
10 ms 172.67.190.211
100 2026-08-24 20:51 639232014356623395
43 ms 104.21.10.196
99 2026-08-24 20:51 639232014356623395
43 ms 172.67.190.211
98 2026-08-24 20:34 639232004177831322
16 ms 172.67.190.211
97 2026-08-24 20:34 639232004177831322
16 ms 104.21.10.196
96 2026-08-24 20:17 639231993997863976
13 ms 104.21.10.196
95 2026-08-24 20:17 639231993997863976
13 ms 172.67.190.211
94 2026-08-24 20:00 639231983967363696
2029 ms 104.21.10.196
93 2026-08-24 20:00 639231983967363696
2029 ms 172.67.190.211
92 2026-08-24 19:07 639231952257842845
29 ms 172.67.190.211
91 2026-08-24 19:07 639231952257842845
29 ms 104.21.10.196
90 2026-08-24 18:51 639231942277816756
42 ms 104.21.10.196
89 2026-08-24 18:51 639231942277816756
42 ms 172.67.190.211
88 2026-08-24 18:34 639231932094180724
13 ms 104.21.10.196
87 2026-08-24 18:34 639231932094180724
13 ms 172.67.190.211
86 2026-08-24 18:17 639231922041034838
2018 ms 172.67.190.211
85 2026-08-24 18:17 639231922041034838
2018 ms 104.21.10.196
84 2026-08-24 17:24 639231890488117536
40 ms 104.21.10.196
83 2026-08-24 17:24 639231890488117536
40 ms 172.67.190.211
82 2026-08-24 17:08 639231880574255543
39 ms 104.21.10.196
81 2026-08-24 17:08 639231880574255543
39 ms 172.67.190.211
80 2026-08-24 16:51 639231870418029045
4054 ms 172.67.190.211
79 2026-08-24 16:51 639231870418029045
4054 ms 104.21.10.196
78 2026-08-24 16:34 639231860258429562
35 ms 104.21.10.196
77 2026-08-24 16:34 639231860258429562
35 ms 172.67.190.211
76 2026-08-24 15:40 639231828211839931
29 ms 172.67.190.211
75 2026-08-24 15:40 639231828211839931
29 ms 104.21.10.196
74 2026-08-24 15:23 639231818080917481
2033 ms 172.67.190.211
73 2026-08-24 15:23 639231818080917481
2033 ms 104.21.10.196
72 2026-08-24 15:07 639231807961539652
10 ms 104.21.10.196
71 2026-08-24 15:07 639231807961539652
10 ms 172.67.190.211
70 2026-08-24 14:49 639231797631669865
43 ms 104.21.10.196
69 2026-08-24 14:49 639231797631669865
43 ms 172.67.190.211
68 2026-08-24 13:57 639231765923559455
45 ms 104.21.10.196
67 2026-08-24 13:57 639231765923559455
45 ms 172.67.190.211
66 2026-08-24 13:40 639231755868832964
7 ms 104.21.10.196
65 2026-08-24 13:40 639231755868832964
7 ms 172.67.190.211
64 2026-08-24 13:23 639231745628278877
15 ms 104.21.10.196
63 2026-08-24 13:23 639231745628278877
15 ms 172.67.190.211
62 2026-08-24 13:06 639231735407682062
28 ms 104.21.10.196
61 2026-08-24 13:06 639231735407682062
28 ms 172.67.190.211
60 2026-08-24 12:13 639231703815441688
38 ms 104.21.10.196
59 2026-08-24 12:13 639231703815441688
38 ms 172.67.190.211
58 2026-08-24 11:56 639231693747052549
35 ms 172.67.190.211
57 2026-08-24 11:56 639231693747052549
35 ms 104.21.10.196
56 2026-08-24 11:40 639231683712487276
27 ms 104.21.10.196
55 2026-08-24 11:40 639231683712487276
27 ms 172.67.190.211
54 2026-08-24 11:23 639231673513573868
16 ms 172.67.190.211
53 2026-08-24 11:23 639231673513573868
16 ms 104.21.10.196
52 2026-08-24 10:30 639231641791249939
41 ms 172.67.190.211
51 2026-08-24 10:30 639231641791249939
41 ms 104.21.10.196
50 2026-08-24 10:13 639231631866211033
27 ms 172.67.190.211
49 2026-08-24 10:13 639231631866211033
27 ms 104.21.10.196
48 2026-08-24 09:56 639231621644955316
53 ms 172.67.190.211
47 2026-08-24 09:56 639231621644955316
53 ms 104.21.10.196
46 2026-08-24 09:39 639231611478799259
18 ms 104.21.10.196
45 2026-08-24 09:39 639231611478799259
18 ms 172.67.190.211
44 2026-08-24 08:47 639231579923718211
13 ms 172.67.190.211
43 2026-08-24 08:47 639231579923718211
13 ms 104.21.10.196
42 2026-08-24 08:30 639231569810702936
35 ms 104.21.10.196
41 2026-08-24 08:30 639231569810702936
35 ms 172.67.190.211
40 2026-08-24 08:13 639231559762411619
49 ms 172.67.190.211
39 2026-08-24 08:13 639231559762411619
49 ms 104.21.10.196
38 2026-08-24 07:56 639231549663595407
2027 ms 172.67.190.211
37 2026-08-24 07:56 639231549663595407
2027 ms 104.21.10.196
36 2026-08-24 07:03 639231518076817246
32 ms 104.21.10.196
35 2026-08-24 07:03 639231518076817246
32 ms 172.67.190.211
34 2026-08-24 06:47 639231508078650885
2056 ms 172.67.190.211
33 2026-08-24 06:47 639231508078650885
2056 ms 104.21.10.196
32 2026-08-24 06:30 639231498210697093
99 ms 172.67.190.211
31 2026-08-24 06:30 639231498210697093
99 ms 104.21.10.196
30 2026-08-24 06:14 639231488109699360
79 ms 104.21.10.196
29 2026-08-24 06:14 639231488109699360
79 ms 172.67.190.211
28 2026-08-24 05:21 639231456772510692
9 ms 172.67.190.211
27 2026-08-24 05:21 639231456772510692
9 ms 104.21.10.196
26 2026-08-24 05:05 639231447084631185
32 ms 172.67.190.211
25 2026-08-24 05:05 639231447084631185
32 ms 104.21.10.196
24 2026-08-24 04:49 639231437208519473
14 ms 104.21.10.196
23 2026-08-24 04:49 639231437208519473
14 ms 172.67.190.211
22 2026-08-24 04:32 639231427209627490
7 ms 104.21.10.196
21 2026-08-24 04:32 639231427209627490
7 ms 172.67.190.211
20 2026-08-24 03:40 639231395791246644
45 ms 172.67.190.211
19 2026-08-24 03:40 639231395791246644
45 ms 104.21.10.196
18 2026-08-24 03:24 639231386075551458
7 ms 172.67.190.211
17 2026-08-24 03:24 639231386075551458
7 ms 104.21.10.196
16 2026-08-24 03:07 639231376208713791
14 ms 172.67.190.211
15 2026-08-24 03:07 639231376208713791
14 ms 104.21.10.196
14 2026-08-24 02:50 639231366170589276
11 ms 104.21.10.196
13 2026-08-24 02:50 639231366170589276
11 ms 172.67.190.211
12 2026-08-24 01:58 639231334732159368
41 ms 172.67.190.211
11 2026-08-24 01:58 639231334732159368
41 ms 104.21.10.196
10 2026-08-24 01:42 639231325035670078
2022 ms 104.21.10.196
9 2026-08-24 01:42 639231325035670078
2022 ms 172.67.190.211
8 2026-08-24 01:25 639231315132253837
13 ms 104.21.10.196
7 2026-08-24 01:25 639231315132253837
13 ms 172.67.190.211
6 2026-08-24 01:08 639231305014280808
49 ms 172.67.190.211
5 2026-08-24 01:08 639231305014280808
49 ms 104.21.10.196
4 2026-08-24 00:16 639231273779380675
35 ms 104.21.10.196
3 2026-08-24 00:16 639231273779380675
35 ms 172.67.190.211
2 2026-08-24 00:00 639231264180839154
12 ms 172.67.190.211
1 2026-08-24 00:00 639231264180839154
12 ms 104.21.10.196