History for cl2.sfndns.cn
Domain: sfndns.cn • Tracking since 2026-08-04 23:25 UTC
DNS response history for cl2.sfndns.cn
cl2.sfndns.cn 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 2026-08-27. For this date, NameServerHistory found 162 DNS check records, 162 successful responses, 0 failed responses, and 376 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 cl2.sfndns.cn.
Records on Selected Date
162
Historical checks stored for this nameserver on selected date
Average Latency
376 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-27 17:50
All timestamps shown in UTC
Latest Resolved IP on Selected Date
8.211.43.5
Most recently resolved hosting IP on selected date
Successful Responses
162
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 cl2.sfndns.cn
Showing DNS history for 2026-08-27 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 |
|---|---|---|---|---|---|
| 162 | 2026-08-27 17:50 | 639234494449227290 |
|
313 ms | 8.211.43.5 |
| 161 | 2026-08-27 17:50 | 639234494449227290 |
|
313 ms | 8.134.159.224 |
| 160 | 2026-08-27 17:50 | 639234494449227290 |
|
313 ms | 47.236.4.243 |
| 159 | 2026-08-27 17:33 | 639234484118025686 |
|
15 ms | 8.134.159.224 |
| 158 | 2026-08-27 17:33 | 639234484118025686 |
|
15 ms | 47.236.4.243 |
| 157 | 2026-08-27 17:33 | 639234484118025686 |
|
15 ms | 8.211.43.5 |
| 156 | 2026-08-27 17:16 | 639234473946362077 |
|
344 ms | 47.236.4.243 |
| 155 | 2026-08-27 17:16 | 639234473946362077 |
|
344 ms | 8.211.43.5 |
| 154 | 2026-08-27 17:16 | 639234473946362077 |
|
344 ms | 8.134.159.224 |
| 153 | 2026-08-27 16:59 | 639234463759124388 |
|
15 ms | 8.211.43.5 |
| 152 | 2026-08-27 16:59 | 639234463759124388 |
|
15 ms | 47.236.4.243 |
| 151 | 2026-08-27 16:59 | 639234463759124388 |
|
15 ms | 8.134.159.224 |
| 150 | 2026-08-27 16:42 | 639234453500759178 |
|
1890 ms | 47.236.4.243 |
| 149 | 2026-08-27 16:42 | 639234453500759178 |
|
1890 ms | 8.134.159.224 |
| 148 | 2026-08-27 16:42 | 639234453500759178 |
|
1890 ms | 8.211.43.5 |
| 147 | 2026-08-27 16:25 | 639234442983541638 |
|
14 ms | 47.236.4.243 |
| 146 | 2026-08-27 16:25 | 639234442983541638 |
|
14 ms | 8.134.159.224 |
| 145 | 2026-08-27 16:25 | 639234442983541638 |
|
14 ms | 8.211.43.5 |
| 144 | 2026-08-27 16:07 | 639234432404354562 |
|
306 ms | 47.236.4.243 |
| 143 | 2026-08-27 16:07 | 639234432404354562 |
|
306 ms | 8.134.159.224 |
| 142 | 2026-08-27 16:07 | 639234432404354562 |
|
306 ms | 8.211.43.5 |
| 141 | 2026-08-27 15:12 | 639234399767719119 |
|
800 ms | 8.211.43.5 |
| 140 | 2026-08-27 15:12 | 639234399767719119 |
|
800 ms | 8.134.159.224 |
| 139 | 2026-08-27 15:12 | 639234399767719119 |
|
800 ms | 47.236.4.243 |
| 138 | 2026-08-27 14:55 | 639234389460601485 |
|
19 ms | 47.236.4.243 |
| 137 | 2026-08-27 14:55 | 639234389460601485 |
|
19 ms | 8.211.43.5 |
| 136 | 2026-08-27 14:55 | 639234389460601485 |
|
19 ms | 8.134.159.224 |
| 135 | 2026-08-27 14:38 | 639234379227178707 |
|
10 ms | 8.211.43.5 |
| 134 | 2026-08-27 14:38 | 639234379227178707 |
|
10 ms | 47.236.4.243 |
| 133 | 2026-08-27 14:38 | 639234379227178707 |
|
10 ms | 8.134.159.224 |
| 132 | 2026-08-27 14:21 | 639234369065315214 |
|
30 ms | 8.134.159.224 |
| 131 | 2026-08-27 14:21 | 639234369065315214 |
|
30 ms | 8.211.43.5 |
| 130 | 2026-08-27 14:21 | 639234369065315214 |
|
30 ms | 47.236.4.243 |
| 129 | 2026-08-27 14:04 | 639234358825501576 |
|
15 ms | 8.134.159.224 |
| 128 | 2026-08-27 14:04 | 639234358825501576 |
|
15 ms | 47.236.4.243 |
| 127 | 2026-08-27 14:04 | 639234358825501576 |
|
15 ms | 8.211.43.5 |
| 126 | 2026-08-27 13:47 | 639234348572745268 |
|
364 ms | 8.211.43.5 |
| 125 | 2026-08-27 13:47 | 639234348572745268 |
|
364 ms | 47.236.4.243 |
| 124 | 2026-08-27 13:47 | 639234348572745268 |
|
364 ms | 8.134.159.224 |
| 123 | 2026-08-27 13:30 | 639234338264503481 |
|
126 ms | 8.134.159.224 |
| 122 | 2026-08-27 13:30 | 639234338264503481 |
|
126 ms | 47.236.4.243 |
| 121 | 2026-08-27 13:30 | 639234338264503481 |
|
126 ms | 8.211.43.5 |
| 120 | 2026-08-27 13:13 | 639234327818741376 |
|
260 ms | 8.211.43.5 |
| 119 | 2026-08-27 13:13 | 639234327818741376 |
|
260 ms | 8.134.159.224 |
| 118 | 2026-08-27 13:13 | 639234327818741376 |
|
260 ms | 47.236.4.243 |
| 117 | 2026-08-27 12:55 | 639234317475724313 |
|
92 ms | 8.134.159.224 |
| 116 | 2026-08-27 12:55 | 639234317475724313 |
|
92 ms | 8.211.43.5 |
| 115 | 2026-08-27 12:55 | 639234317475724313 |
|
92 ms | 47.236.4.243 |
| 114 | 2026-08-27 12:38 | 639234307007468133 |
|
21 ms | 8.134.159.224 |
| 113 | 2026-08-27 12:38 | 639234307007468133 |
|
21 ms | 8.211.43.5 |
| 112 | 2026-08-27 12:38 | 639234307007468133 |
|
21 ms | 47.236.4.243 |
| 111 | 2026-08-27 12:20 | 639234296664302575 |
|
14 ms | 8.211.43.5 |
| 110 | 2026-08-27 12:20 | 639234296664302575 |
|
14 ms | 8.134.159.224 |
| 109 | 2026-08-27 12:20 | 639234296664302575 |
|
14 ms | 47.236.4.243 |
| 108 | 2026-08-27 12:03 | 639234286253196126 |
|
11 ms | 8.134.159.224 |
| 107 | 2026-08-27 12:03 | 639234286253196126 |
|
11 ms | 47.236.4.243 |
| 106 | 2026-08-27 12:03 | 639234286253196126 |
|
11 ms | 8.211.43.5 |
| 105 | 2026-08-27 11:09 | 639234253963286387 |
|
36 ms | 8.134.159.224 |
| 104 | 2026-08-27 11:09 | 639234253963286387 |
|
36 ms | 8.211.43.5 |
| 103 | 2026-08-27 11:09 | 639234253963286387 |
|
36 ms | 47.236.4.243 |
| 102 | 2026-08-27 10:52 | 639234243654907465 |
|
12 ms | 8.134.159.224 |
| 101 | 2026-08-27 10:52 | 639234243654907465 |
|
12 ms | 47.236.4.243 |
| 100 | 2026-08-27 10:52 | 639234243654907465 |
|
12 ms | 8.211.43.5 |
| 99 | 2026-08-27 10:35 | 639234233269654413 |
|
420 ms | 8.211.43.5 |
| 98 | 2026-08-27 10:35 | 639234233269654413 |
|
420 ms | 8.134.159.224 |
| 97 | 2026-08-27 10:35 | 639234233269654413 |
|
420 ms | 47.236.4.243 |
| 96 | 2026-08-27 10:18 | 639234222943951923 |
|
279 ms | 8.211.43.5 |
| 95 | 2026-08-27 10:18 | 639234222943951923 |
|
279 ms | 47.236.4.243 |
| 94 | 2026-08-27 10:18 | 639234222943951923 |
|
279 ms | 8.134.159.224 |
| 93 | 2026-08-27 10:00 | 639234212558002823 |
|
258 ms | 8.134.159.224 |
| 92 | 2026-08-27 10:00 | 639234212558002823 |
|
258 ms | 47.236.4.243 |
| 91 | 2026-08-27 10:00 | 639234212558002823 |
|
258 ms | 8.211.43.5 |
| 90 | 2026-08-27 09:43 | 639234202117531850 |
|
2010 ms | 8.211.43.5 |
| 89 | 2026-08-27 09:43 | 639234202117531850 |
|
2010 ms | 47.236.4.243 |
| 88 | 2026-08-27 09:43 | 639234202117531850 |
|
2010 ms | 8.134.159.224 |
| 87 | 2026-08-27 09:25 | 639234191649612722 |
|
249 ms | 8.134.159.224 |
| 86 | 2026-08-27 09:25 | 639234191649612722 |
|
249 ms | 8.211.43.5 |
| 85 | 2026-08-27 09:25 | 639234191649612722 |
|
249 ms | 47.236.4.243 |
| 84 | 2026-08-27 09:08 | 639234181105879568 |
|
10 ms | 47.236.4.243 |
| 83 | 2026-08-27 09:08 | 639234181105879568 |
|
10 ms | 8.211.43.5 |
| 82 | 2026-08-27 09:08 | 639234181105879568 |
|
10 ms | 8.134.159.224 |
| 81 | 2026-08-27 08:51 | 639234170713214496 |
|
34 ms | 8.211.43.5 |
| 80 | 2026-08-27 08:51 | 639234170713214496 |
|
34 ms | 8.134.159.224 |
| 79 | 2026-08-27 08:51 | 639234170713214496 |
|
34 ms | 47.236.4.243 |
| 78 | 2026-08-27 08:33 | 639234160341037652 |
|
121 ms | 47.236.4.243 |
| 77 | 2026-08-27 08:33 | 639234160341037652 |
|
121 ms | 8.134.159.224 |
| 76 | 2026-08-27 08:33 | 639234160341037652 |
|
121 ms | 8.211.43.5 |
| 75 | 2026-08-27 08:16 | 639234149799404224 |
|
120 ms | 8.134.159.224 |
| 74 | 2026-08-27 08:16 | 639234149799404224 |
|
120 ms | 8.211.43.5 |
| 73 | 2026-08-27 08:16 | 639234149799404224 |
|
120 ms | 47.236.4.243 |
| 72 | 2026-08-27 07:59 | 639234139553286469 |
|
10 ms | 8.134.159.224 |
| 71 | 2026-08-27 07:59 | 639234139553286469 |
|
10 ms | 8.211.43.5 |
| 70 | 2026-08-27 07:59 | 639234139553286469 |
|
10 ms | 47.236.4.243 |
| 69 | 2026-08-27 07:05 | 639234107183588293 |
|
244 ms | 8.211.43.5 |
| 68 | 2026-08-27 07:05 | 639234107183588293 |
|
244 ms | 47.236.4.243 |
| 67 | 2026-08-27 07:05 | 639234107183588293 |
|
244 ms | 8.134.159.224 |
| 66 | 2026-08-27 06:48 | 639234096905435724 |
|
258 ms | 8.211.43.5 |
| 65 | 2026-08-27 06:48 | 639234096905435724 |
|
258 ms | 8.134.159.224 |
| 64 | 2026-08-27 06:48 | 639234096905435724 |
|
258 ms | 47.236.4.243 |
| 63 | 2026-08-27 06:30 | 639234086579410775 |
|
10 ms | 8.134.159.224 |
| 62 | 2026-08-27 06:30 | 639234086579410775 |
|
10 ms | 47.236.4.243 |
| 61 | 2026-08-27 06:30 | 639234086579410775 |
|
10 ms | 8.211.43.5 |
| 60 | 2026-08-27 06:13 | 639234076291157956 |
|
752 ms | 8.211.43.5 |
| 59 | 2026-08-27 06:13 | 639234076291157956 |
|
752 ms | 47.236.4.243 |
| 58 | 2026-08-27 06:13 | 639234076291157956 |
|
752 ms | 8.134.159.224 |
| 57 | 2026-08-27 05:56 | 639234065981939454 |
|
250 ms | 8.211.43.5 |
| 56 | 2026-08-27 05:56 | 639234065981939454 |
|
250 ms | 8.134.159.224 |
| 55 | 2026-08-27 05:56 | 639234065981939454 |
|
250 ms | 47.236.4.243 |
| 54 | 2026-08-27 05:39 | 639234055548642997 |
|
17 ms | 8.134.159.224 |
| 53 | 2026-08-27 05:39 | 639234055548642997 |
|
17 ms | 8.211.43.5 |
| 52 | 2026-08-27 05:39 | 639234055548642997 |
|
17 ms | 47.236.4.243 |
| 51 | 2026-08-27 05:21 | 639234045267979603 |
|
2274 ms | 8.211.43.5 |
| 50 | 2026-08-27 05:21 | 639234045267979603 |
|
2274 ms | 8.134.159.224 |
| 49 | 2026-08-27 05:21 | 639234045267979603 |
|
2274 ms | 47.236.4.243 |
| 48 | 2026-08-27 05:05 | 639234034999717463 |
|
246 ms | 8.211.43.5 |
| 47 | 2026-08-27 05:05 | 639234034999717463 |
|
246 ms | 8.134.159.224 |
| 46 | 2026-08-27 05:05 | 639234034999717463 |
|
246 ms | 47.236.4.243 |
| 45 | 2026-08-27 04:47 | 639234024739225358 |
|
297 ms | 8.211.43.5 |
| 44 | 2026-08-27 04:47 | 639234024739225358 |
|
297 ms | 47.236.4.243 |
| 43 | 2026-08-27 04:47 | 639234024739225358 |
|
297 ms | 8.134.159.224 |
| 42 | 2026-08-27 04:30 | 639234014311170162 |
|
362 ms | 8.211.43.5 |
| 41 | 2026-08-27 04:30 | 639234014311170162 |
|
362 ms | 47.236.4.243 |
| 40 | 2026-08-27 04:30 | 639234014311170162 |
|
362 ms | 8.134.159.224 |
| 39 | 2026-08-27 04:13 | 639234003806017640 |
|
2327 ms | 47.236.4.243 |
| 38 | 2026-08-27 04:13 | 639234003806017640 |
|
2327 ms | 8.211.43.5 |
| 37 | 2026-08-27 04:13 | 639234003806017640 |
|
2327 ms | 8.134.159.224 |
| 36 | 2026-08-27 03:55 | 639233993356203030 |
|
1038 ms | 8.211.43.5 |
| 35 | 2026-08-27 03:55 | 639233993356203030 |
|
1038 ms | 47.236.4.243 |
| 34 | 2026-08-27 03:55 | 639233993356203030 |
|
1038 ms | 8.134.159.224 |
| 33 | 2026-08-27 03:02 | 639233961301716608 |
|
18 ms | 8.211.43.5 |
| 32 | 2026-08-27 03:02 | 639233961301716608 |
|
18 ms | 47.236.4.243 |
| 31 | 2026-08-27 03:02 | 639233961301716608 |
|
18 ms | 8.134.159.224 |
| 30 | 2026-08-27 02:44 | 639233950834200647 |
|
324 ms | 8.134.159.224 |
| 29 | 2026-08-27 02:44 | 639233950834200647 |
|
324 ms | 8.211.43.5 |
| 28 | 2026-08-27 02:44 | 639233950834200647 |
|
324 ms | 47.236.4.243 |
| 27 | 2026-08-27 02:27 | 639233940431849026 |
|
368 ms | 47.236.4.243 |
| 26 | 2026-08-27 02:27 | 639233940431849026 |
|
368 ms | 8.211.43.5 |
| 25 | 2026-08-27 02:27 | 639233940431849026 |
|
368 ms | 8.134.159.224 |
| 24 | 2026-08-27 02:10 | 639233930110596398 |
|
9 ms | 47.236.4.243 |
| 23 | 2026-08-27 02:10 | 639233930110596398 |
|
9 ms | 8.134.159.224 |
| 22 | 2026-08-27 02:10 | 639233930110596398 |
|
9 ms | 8.211.43.5 |
| 21 | 2026-08-27 01:52 | 639233919705434540 |
|
15 ms | 8.134.159.224 |
| 20 | 2026-08-27 01:52 | 639233919705434540 |
|
15 ms | 47.236.4.243 |
| 19 | 2026-08-27 01:52 | 639233919705434540 |
|
15 ms | 8.211.43.5 |
| 18 | 2026-08-27 01:35 | 639233909452807845 |
|
257 ms | 8.134.159.224 |
| 17 | 2026-08-27 01:35 | 639233909452807845 |
|
257 ms | 8.211.43.5 |
| 16 | 2026-08-27 01:35 | 639233909452807845 |
|
257 ms | 47.236.4.243 |
| 15 | 2026-08-27 01:18 | 639233899096420820 |
|
238 ms | 47.236.4.243 |
| 14 | 2026-08-27 01:18 | 639233899096420820 |
|
238 ms | 8.134.159.224 |
| 13 | 2026-08-27 01:18 | 639233899096420820 |
|
238 ms | 8.211.43.5 |
| 12 | 2026-08-27 01:01 | 639233888707824939 |
|
281 ms | 8.211.43.5 |
| 11 | 2026-08-27 01:01 | 639233888707824939 |
|
281 ms | 47.236.4.243 |
| 10 | 2026-08-27 01:01 | 639233888707824939 |
|
281 ms | 8.134.159.224 |
| 9 | 2026-08-27 00:44 | 639233878461203802 |
|
2215 ms | 8.211.43.5 |
| 8 | 2026-08-27 00:44 | 639233878461203802 |
|
2215 ms | 47.236.4.243 |
| 7 | 2026-08-27 00:44 | 639233878461203802 |
|
2215 ms | 8.134.159.224 |
| 6 | 2026-08-27 00:26 | 639233868060868209 |
|
9 ms | 8.211.43.5 |
| 5 | 2026-08-27 00:26 | 639233868060868209 |
|
9 ms | 8.134.159.224 |
| 4 | 2026-08-27 00:26 | 639233868060868209 |
|
9 ms | 47.236.4.243 |
| 3 | 2026-08-27 00:09 | 639233857450922991 |
|
259 ms | 8.134.159.224 |
| 2 | 2026-08-27 00:09 | 639233857450922991 |
|
259 ms | 47.236.4.243 |
| 1 | 2026-08-27 00:09 | 639233857450922991 |
|
259 ms | 8.211.43.5 |