DNS response history for ns1.yaocfff.com

ns1.yaocfff.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 150 DNS check records, 150 successful responses, 0 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 ns1.yaocfff.com.
Records on Selected Date

150

Historical checks stored for this nameserver on selected date

Average Latency

389 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-25 17:21

All timestamps shown in UTC

Latest Resolved IP on Selected Date

172.237.129.242

Most recently resolved hosting IP on selected date

Successful Responses

150

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.yaocfff.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
150 2026-08-25 17:21 639232744455159107
323 ms 172.237.129.242
149 2026-08-25 17:21 639232744455159107
323 ms 172.237.129.108
148 2026-08-25 17:21 639232744455159107
323 ms 172.237.129.236
147 2026-08-25 17:03 639232734145178231
462 ms 172.237.129.108
146 2026-08-25 17:03 639232734145178231
462 ms 172.237.129.242
145 2026-08-25 17:03 639232734145178231
462 ms 172.237.129.236
144 2026-08-25 16:46 639232723827874402
324 ms 172.237.129.108
143 2026-08-25 16:46 639232723827874402
324 ms 172.237.129.242
142 2026-08-25 16:46 639232723827874402
324 ms 172.237.129.236
141 2026-08-25 16:29 639232713533011892
318 ms 172.237.129.108
140 2026-08-25 16:29 639232713533011892
318 ms 172.237.129.242
139 2026-08-25 16:29 639232713533011892
318 ms 172.237.129.236
138 2026-08-25 16:12 639232703065318207
465 ms 172.237.129.108
137 2026-08-25 16:12 639232703065318207
465 ms 172.237.129.242
136 2026-08-25 16:12 639232703065318207
465 ms 172.237.129.236
135 2026-08-25 15:54 639232692629559470
306 ms 172.237.129.236
134 2026-08-25 15:54 639232692629559470
306 ms 172.237.129.242
133 2026-08-25 15:54 639232692629559470
306 ms 172.237.129.108
132 2026-08-25 15:37 639232682238836475
466 ms 172.237.129.236
131 2026-08-25 15:37 639232682238836475
466 ms 172.237.129.242
130 2026-08-25 15:37 639232682238836475
466 ms 172.237.129.108
129 2026-08-25 15:19 639232671787004306
459 ms 172.237.129.236
128 2026-08-25 15:19 639232671787004306
459 ms 172.237.129.242
127 2026-08-25 15:19 639232671787004306
459 ms 172.237.129.108
126 2026-08-25 14:25 639232638994329666
5 ms 172.237.129.242
125 2026-08-25 14:25 639232638994329666
5 ms 172.237.129.236
124 2026-08-25 14:25 639232638994329666
5 ms 172.237.129.108
123 2026-08-25 14:07 639232628614783237
490 ms 172.237.129.108
122 2026-08-25 14:07 639232628614783237
490 ms 172.237.129.242
121 2026-08-25 14:07 639232628614783237
490 ms 172.237.129.236
120 2026-08-25 13:50 639232618360728578
7 ms 172.237.129.242
119 2026-08-25 13:50 639232618360728578
7 ms 172.237.129.108
118 2026-08-25 13:50 639232618360728578
7 ms 172.237.129.236
117 2026-08-25 13:33 639232608016476376
475 ms 172.237.129.236
116 2026-08-25 13:33 639232608016476376
475 ms 172.237.129.242
115 2026-08-25 13:33 639232608016476376
475 ms 172.237.129.108
114 2026-08-25 13:16 639232597643611557
469 ms 172.237.129.236
113 2026-08-25 13:16 639232597643611557
469 ms 172.237.129.242
112 2026-08-25 13:16 639232597643611557
469 ms 172.237.129.108
111 2026-08-25 12:58 639232587225721862
476 ms 172.237.129.108
110 2026-08-25 12:58 639232587225721862
476 ms 172.237.129.236
109 2026-08-25 12:58 639232587225721862
476 ms 172.237.129.242
108 2026-08-25 12:41 639232576780683689
484 ms 172.237.129.236
107 2026-08-25 12:41 639232576780683689
484 ms 172.237.129.242
106 2026-08-25 12:41 639232576780683689
484 ms 172.237.129.108
105 2026-08-25 12:24 639232566381512620
462 ms 172.237.129.236
104 2026-08-25 12:24 639232566381512620
462 ms 172.237.129.108
103 2026-08-25 12:24 639232566381512620
462 ms 172.237.129.242
102 2026-08-25 12:06 639232556111768563
458 ms 172.237.129.236
101 2026-08-25 12:06 639232556111768563
458 ms 172.237.129.108
100 2026-08-25 12:06 639232556111768563
458 ms 172.237.129.242
99 2026-08-25 11:49 639232545839529039
444 ms 172.237.129.236
98 2026-08-25 11:49 639232545839529039
444 ms 172.237.129.108
97 2026-08-25 11:49 639232545839529039
444 ms 172.237.129.242
96 2026-08-25 11:32 639232535349285207
457 ms 172.237.129.236
95 2026-08-25 11:32 639232535349285207
457 ms 172.237.129.108
94 2026-08-25 11:32 639232535349285207
457 ms 172.237.129.242
93 2026-08-25 11:15 639232524938080723
474 ms 172.237.129.108
92 2026-08-25 11:15 639232524938080723
474 ms 172.237.129.242
91 2026-08-25 11:15 639232524938080723
474 ms 172.237.129.236
90 2026-08-25 10:21 639232492740373468
482 ms 172.237.129.108
89 2026-08-25 10:21 639232492740373468
482 ms 172.237.129.242
88 2026-08-25 10:21 639232492740373468
482 ms 172.237.129.236
87 2026-08-25 10:04 639232482235303141
468 ms 172.237.129.236
86 2026-08-25 10:04 639232482235303141
468 ms 172.237.129.242
85 2026-08-25 10:04 639232482235303141
468 ms 172.237.129.108
84 2026-08-25 09:46 639232471861770303
375 ms 172.237.129.242
83 2026-08-25 09:46 639232471861770303
375 ms 172.237.129.236
82 2026-08-25 09:46 639232471861770303
375 ms 172.237.129.108
81 2026-08-25 09:29 639232461630217327
308 ms 172.237.129.108
80 2026-08-25 09:29 639232461630217327
308 ms 172.237.129.242
79 2026-08-25 09:29 639232461630217327
308 ms 172.237.129.236
78 2026-08-25 09:12 639232451282965990
449 ms 172.237.129.236
77 2026-08-25 09:12 639232451282965990
449 ms 172.237.129.242
76 2026-08-25 09:12 639232451282965990
449 ms 172.237.129.108
75 2026-08-25 08:55 639232440814614938
476 ms 172.237.129.236
74 2026-08-25 08:55 639232440814614938
476 ms 172.237.129.242
73 2026-08-25 08:55 639232440814614938
476 ms 172.237.129.108
72 2026-08-25 08:37 639232430410720425
310 ms 172.237.129.236
71 2026-08-25 08:37 639232430410720425
310 ms 172.237.129.242
70 2026-08-25 08:37 639232430410720425
310 ms 172.237.129.108
69 2026-08-25 08:20 639232420003096185
454 ms 172.237.129.236
68 2026-08-25 08:20 639232420003096185
454 ms 172.237.129.242
67 2026-08-25 08:20 639232420003096185
454 ms 172.237.129.108
66 2026-08-25 08:02 639232409467287444
460 ms 172.237.129.236
65 2026-08-25 08:02 639232409467287444
460 ms 172.237.129.108
64 2026-08-25 08:02 639232409467287444
460 ms 172.237.129.242
63 2026-08-25 07:45 639232399077195997
497 ms 172.237.129.236
62 2026-08-25 07:45 639232399077195997
497 ms 172.237.129.108
61 2026-08-25 07:45 639232399077195997
497 ms 172.237.129.242
60 2026-08-25 07:27 639232388731528337
454 ms 172.237.129.236
59 2026-08-25 07:27 639232388731528337
454 ms 172.237.129.108
58 2026-08-25 07:27 639232388731528337
454 ms 172.237.129.242
57 2026-08-25 07:10 639232378288598612
465 ms 172.237.129.236
56 2026-08-25 07:10 639232378288598612
465 ms 172.237.129.108
55 2026-08-25 07:10 639232378288598612
465 ms 172.237.129.242
54 2026-08-25 06:16 639232346196373643
457 ms 172.237.129.242
53 2026-08-25 06:16 639232346196373643
457 ms 172.237.129.108
52 2026-08-25 06:16 639232346196373643
457 ms 172.237.129.236
51 2026-08-25 06:00 639232336112370741
481 ms 172.237.129.242
50 2026-08-25 06:00 639232336112370741
481 ms 172.237.129.108
49 2026-08-25 06:00 639232336112370741
481 ms 172.237.129.236
48 2026-08-25 05:43 639232326146508970
307 ms 172.237.129.242
47 2026-08-25 05:43 639232326146508970
307 ms 172.237.129.108
46 2026-08-25 05:43 639232326146508970
307 ms 172.237.129.236
45 2026-08-25 05:26 639232316189381720
2 ms 172.237.129.242
44 2026-08-25 05:26 639232316189381720
2 ms 172.237.129.108
43 2026-08-25 05:26 639232316189381720
2 ms 172.237.129.236
42 2026-08-25 05:10 639232306217998913
2 ms 172.237.129.242
41 2026-08-25 05:10 639232306217998913
2 ms 172.237.129.108
40 2026-08-25 05:10 639232306217998913
2 ms 172.237.129.236
39 2026-08-25 04:53 639232296255744174
459 ms 172.237.129.242
38 2026-08-25 04:53 639232296255744174
459 ms 172.237.129.236
37 2026-08-25 04:53 639232296255744174
459 ms 172.237.129.108
36 2026-08-25 04:36 639232286095760789
503 ms 172.237.129.108
35 2026-08-25 04:36 639232286095760789
503 ms 172.237.129.236
34 2026-08-25 04:36 639232286095760789
503 ms 172.237.129.242
33 2026-08-25 04:19 639232276086186273
333 ms 172.237.129.108
32 2026-08-25 04:19 639232276086186273
333 ms 172.237.129.236
31 2026-08-25 04:19 639232276086186273
333 ms 172.237.129.242
30 2026-08-25 04:03 639232265900986425
461 ms 172.237.129.108
29 2026-08-25 04:03 639232265900986425
461 ms 172.237.129.236
28 2026-08-25 04:03 639232265900986425
461 ms 172.237.129.242
27 2026-08-25 03:46 639232255723518075
449 ms 172.237.129.108
26 2026-08-25 03:46 639232255723518075
449 ms 172.237.129.236
25 2026-08-25 03:46 639232255723518075
449 ms 172.237.129.242
24 2026-08-25 03:29 639232245484452890
467 ms 172.237.129.236
23 2026-08-25 03:29 639232245484452890
467 ms 172.237.129.108
22 2026-08-25 03:29 639232245484452890
467 ms 172.237.129.242
21 2026-08-25 03:12 639232235157175331
309 ms 172.237.129.242
20 2026-08-25 03:12 639232235157175331
309 ms 172.237.129.236
19 2026-08-25 03:12 639232235157175331
309 ms 172.237.129.108
18 2026-08-25 02:18 639232203197189095
460 ms 172.237.129.236
17 2026-08-25 02:18 639232203197189095
460 ms 172.237.129.108
16 2026-08-25 02:18 639232203197189095
460 ms 172.237.129.242
15 2026-08-25 02:01 639232192844564298
298 ms 172.237.129.236
14 2026-08-25 02:01 639232192844564298
298 ms 172.237.129.108
13 2026-08-25 02:01 639232192844564298
298 ms 172.237.129.242
12 2026-08-25 01:44 639232182496008942
223 ms 172.237.129.236
11 2026-08-25 01:44 639232182496008942
223 ms 172.237.129.108
10 2026-08-25 01:44 639232182496008942
223 ms 172.237.129.242
9 2026-08-25 01:27 639232172197053132
456 ms 172.237.129.236
8 2026-08-25 01:27 639232172197053132
456 ms 172.237.129.108
7 2026-08-25 01:27 639232172197053132
456 ms 172.237.129.242
6 2026-08-25 00:33 639232140250307418
459 ms 172.237.129.236
5 2026-08-25 00:33 639232140250307418
459 ms 172.237.129.242
4 2026-08-25 00:33 639232140250307418
459 ms 172.237.129.108
3 2026-08-25 00:16 639232129927860324
312 ms 172.237.129.236
2 2026-08-25 00:16 639232129927860324
312 ms 172.237.129.242
1 2026-08-25 00:16 639232129927860324
312 ms 172.237.129.108