DNS response history for ns4.100ycdn.com

ns4.100ycdn.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 92 DNS check records, 92 successful responses, 0 failed responses, and 269 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 ns4.100ycdn.com.
Records on Selected Date

92

Historical checks stored for this nameserver on selected date

Average Latency

269 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-25 16:10

All timestamps shown in UTC

Latest Resolved IP on Selected Date

103.1.138.109

Most recently resolved hosting IP on selected date

Successful Responses

92

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 ns4.100ycdn.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
92 2026-08-25 16:10 639232703065318207
259 ms 103.1.138.109
91 2026-08-25 16:10 639232703065318207
259 ms 122.228.218.56
90 2026-08-25 15:53 639232692629559470
245 ms 122.228.218.56
89 2026-08-25 15:53 639232692629559470
245 ms 103.1.138.109
88 2026-08-25 15:35 639232682238836475
157 ms 103.1.138.109
87 2026-08-25 15:35 639232682238836475
157 ms 122.228.218.56
86 2026-08-25 15:18 639232671787004306
314 ms 122.228.218.56
85 2026-08-25 15:18 639232671787004306
314 ms 103.1.138.109
84 2026-08-25 14:23 639232638994329666
320 ms 103.1.138.109
83 2026-08-25 14:23 639232638994329666
320 ms 122.228.218.56
82 2026-08-25 14:06 639232628614783237
316 ms 122.228.218.56
81 2026-08-25 14:06 639232628614783237
316 ms 103.1.138.109
80 2026-08-25 13:49 639232618360728578
163 ms 103.1.138.109
79 2026-08-25 13:49 639232618360728578
163 ms 122.228.218.56
78 2026-08-25 13:32 639232608016476376
160 ms 122.228.218.56
77 2026-08-25 13:32 639232608016476376
160 ms 103.1.138.109
76 2026-08-25 13:14 639232597643611557
315 ms 122.228.218.56
75 2026-08-25 13:14 639232597643611557
315 ms 103.1.138.109
74 2026-08-25 12:57 639232587225721862
322 ms 103.1.138.109
73 2026-08-25 12:57 639232587225721862
322 ms 122.228.218.56
72 2026-08-25 12:40 639232576780683689
159 ms 103.1.138.109
71 2026-08-25 12:40 639232576780683689
159 ms 122.228.218.56
70 2026-08-25 12:22 639232566381512620
447 ms 122.228.218.56
69 2026-08-25 12:22 639232566381512620
447 ms 103.1.138.109
68 2026-08-25 12:05 639232556111768563
161 ms 103.1.138.109
67 2026-08-25 12:05 639232556111768563
161 ms 122.228.218.56
66 2026-08-25 11:48 639232545839529039
175 ms 103.1.138.109
65 2026-08-25 11:48 639232545839529039
175 ms 122.228.218.56
64 2026-08-25 11:31 639232535349285207
324 ms 103.1.138.109
63 2026-08-25 11:31 639232535349285207
324 ms 122.228.218.56
62 2026-08-25 11:13 639232524938080723
321 ms 122.228.218.56
61 2026-08-25 11:13 639232524938080723
321 ms 103.1.138.109
60 2026-08-25 10:20 639232492740373468
163 ms 103.1.138.109
59 2026-08-25 10:20 639232492740373468
163 ms 122.228.218.56
58 2026-08-25 10:02 639232482235303141
158 ms 122.228.218.56
57 2026-08-25 10:02 639232482235303141
158 ms 103.1.138.109
56 2026-08-25 09:45 639232471861770303
158 ms 103.1.138.109
55 2026-08-25 09:45 639232471861770303
158 ms 122.228.218.56
54 2026-08-25 09:28 639232461630217327
312 ms 103.1.138.109
53 2026-08-25 09:28 639232461630217327
312 ms 122.228.218.56
52 2026-08-25 09:10 639232451282965990
159 ms 122.228.218.56
51 2026-08-25 09:10 639232451282965990
159 ms 103.1.138.109
50 2026-08-25 08:53 639232440814614938
316 ms 103.1.138.109
49 2026-08-25 08:53 639232440814614938
316 ms 122.228.218.56
48 2026-08-25 08:36 639232430410720425
155 ms 122.228.218.56
47 2026-08-25 08:36 639232430410720425
155 ms 103.1.138.109
46 2026-08-25 08:18 639232420003096185
315 ms 122.228.218.56
45 2026-08-25 08:18 639232420003096185
315 ms 103.1.138.109
44 2026-08-25 08:01 639232409467287444
159 ms 122.228.218.56
43 2026-08-25 08:01 639232409467287444
159 ms 103.1.138.109
42 2026-08-25 07:44 639232399077195997
2344 ms 122.228.218.56
41 2026-08-25 07:44 639232399077195997
2344 ms 103.1.138.109
40 2026-08-25 07:26 639232388731528337
309 ms 103.1.138.109
39 2026-08-25 07:26 639232388731528337
309 ms 122.228.218.56
38 2026-08-25 07:09 639232378288598612
152 ms 103.1.138.109
37 2026-08-25 07:09 639232378288598612
152 ms 122.228.218.56
36 2026-08-25 06:15 639232346196373643
341 ms 103.1.138.109
35 2026-08-25 06:15 639232346196373643
341 ms 122.228.218.56
34 2026-08-25 05:58 639232336112370741
316 ms 103.1.138.109
33 2026-08-25 05:58 639232336112370741
316 ms 122.228.218.56
32 2026-08-25 05:42 639232326146508970
3 ms 122.228.218.56
31 2026-08-25 05:42 639232326146508970
3 ms 103.1.138.109
30 2026-08-25 05:25 639232316189381720
5 ms 122.228.218.56
29 2026-08-25 05:25 639232316189381720
5 ms 103.1.138.109
28 2026-08-25 05:09 639232306217998913
314 ms 122.228.218.56
27 2026-08-25 05:09 639232306217998913
314 ms 103.1.138.109
26 2026-08-25 04:52 639232296255744174
2 ms 122.228.218.56
25 2026-08-25 04:52 639232296255744174
2 ms 103.1.138.109
24 2026-08-25 04:35 639232286095760789
162 ms 122.228.218.56
23 2026-08-25 04:35 639232286095760789
162 ms 103.1.138.109
22 2026-08-25 04:18 639232276086186273
156 ms 122.228.218.56
21 2026-08-25 04:18 639232276086186273
156 ms 103.1.138.109
20 2026-08-25 04:01 639232265900986425
315 ms 122.228.218.56
19 2026-08-25 04:01 639232265900986425
315 ms 103.1.138.109
18 2026-08-25 03:45 639232255723518075
306 ms 103.1.138.109
17 2026-08-25 03:45 639232255723518075
306 ms 122.228.218.56
16 2026-08-25 03:27 639232245484452890
159 ms 103.1.138.109
15 2026-08-25 03:27 639232245484452890
159 ms 122.228.218.56
14 2026-08-25 03:10 639232235157175331
157 ms 103.1.138.109
13 2026-08-25 03:10 639232235157175331
157 ms 122.228.218.56
12 2026-08-25 02:17 639232203197189095
155 ms 103.1.138.109
11 2026-08-25 02:17 639232203197189095
155 ms 122.228.218.56
10 2026-08-25 02:00 639232192844564298
160 ms 103.1.138.109
9 2026-08-25 02:00 639232192844564298
160 ms 122.228.218.56
8 2026-08-25 01:43 639232182496008942
155 ms 122.228.218.56
7 2026-08-25 01:43 639232182496008942
155 ms 103.1.138.109
6 2026-08-25 01:25 639232172197053132
315 ms 122.228.218.56
5 2026-08-25 01:25 639232172197053132
315 ms 103.1.138.109
4 2026-08-25 00:32 639232140250307418
156 ms 103.1.138.109
3 2026-08-25 00:32 639232140250307418
156 ms 122.228.218.56
2 2026-08-25 00:15 639232129927860324
328 ms 122.228.218.56
1 2026-08-25 00:15 639232129927860324
328 ms 103.1.138.109