DNS response history for ns1.efengcloud.net

ns1.efengcloud.net 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 2026-08-12. For this date, NameServerHistory found 62 DNS check records, 61 successful responses, 1 failed responses, and 205 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.efengcloud.net.
Records on Selected Date

62

Historical checks stored for this nameserver on selected date

Average Latency

205 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-12 23:52

All timestamps shown in UTC

Latest Resolved IP on Selected Date

114.215.122.188

Most recently resolved hosting IP on selected date

Successful Responses

61

Checks that returned a measurable response

Failed Responses

1

Checks with no response or no returned latency

Failure Rate

2%

Based on the selected date history

Selected Date Status

Responsive

At least one successful response exists on selected date

History for ns1.efengcloud.net

Showing DNS history for 2026-08-12 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
62 2026-08-12 23:52 639221753022017039
45 ms 114.215.122.188
61 2026-08-12 23:37 639221744107644868
39 ms 114.215.122.188
60 2026-08-12 23:22 639221735030187244
53 ms 114.215.122.188
59 2026-08-12 23:07 639221725815508109
419 ms 114.215.122.188
58 2026-08-12 22:15 639221694790955973
34 ms 114.215.122.188
57 2026-08-12 22:00 639221685562451720
19 ms 114.215.122.188
56 2026-08-12 21:44 639221676023655289
90 ms 114.215.122.188
55 2026-08-12 21:28 639221666449119409
7 ms 114.215.122.188
54 2026-08-12 20:36 639221635456432556
4 ms 114.215.122.188
53 2026-08-12 20:21 639221626313054202
14 ms 114.215.122.188
52 2026-08-12 20:06 639221617091958857
64 ms 114.215.122.188
51 2026-08-12 19:50 639221607786737151
96 ms 114.215.122.188
50 2026-08-12 18:59 639221576664330059
2013 ms 114.215.122.188
49 2026-08-12 18:43 639221567514216674
19 ms 114.215.122.188
48 2026-08-12 18:28 639221558399762524
54 ms 114.215.122.188
47 2026-08-12 18:12 639221549052016282
28 ms 114.215.122.188
46 2026-08-12 17:20 639221517673834934
2056 ms 114.215.122.188
45 2026-08-12 17:04 639221508282311633
33 ms 114.215.122.188
44 2026-08-12 16:48 639221498786324983
2051 ms 114.215.122.188
43 2026-08-12 16:32 639221489157589737
22 ms 114.215.122.188
42 2026-08-12 15:40 639221457655914645
57 ms 114.215.122.188
41 2026-08-12 15:24 639221448164090526
55 ms 114.215.122.188
40 2026-08-12 15:08 639221438725783630
11 ms 114.215.122.188
39 2026-08-12 14:52 639221429178071087
31 ms 114.215.122.188
38 2026-08-12 14:00 639221397761278719
14 ms 114.215.122.188
37 2026-08-12 13:44 639221388200567278
68 ms 114.215.122.188
36 2026-08-12 13:28 639221378483570949
16 ms 114.215.122.188
35 2026-08-12 13:12 639221368872360139
11 ms 114.215.122.188
34 2026-08-12 12:19 639221337226647415
19 ms 114.215.122.188
33 2026-08-12 12:03 639221327924087446
4 ms 114.215.122.188
32 2026-08-12 11:47 639221318096976375
11 ms 114.215.122.188
31 2026-08-12 11:31 639221308343145274
37 ms 114.215.122.188
30 2026-08-12 10:39 639221277089610470
14 ms 114.215.122.188
29 2026-08-12 10:23 639221267628136359
24 ms 114.215.122.188
28 2026-08-12 10:07 639221257907569952
138 ms 114.215.122.188
27 2026-08-12 09:51 639221248402420965
32 ms 114.215.122.188
26 2026-08-12 08:58 639221216797540533
32 ms 114.215.122.188
25 2026-08-12 08:43 639221207385792352
2023 ms 114.215.122.188
24 2026-08-12 08:27 639221198078534844
2010 ms 114.215.122.188
23 2026-08-12 08:11 639221188677585577
7 ms 114.215.122.188
22 2026-08-12 07:18 639221157276484143
17 ms 114.215.122.188
21 2026-08-12 07:02 639221147876262183
52 ms 114.215.122.188
20 2026-08-12 06:47 639221138388812469
72 ms 114.215.122.188
19 2026-08-12 06:31 639221128987381118
30 ms 114.215.122.188
18 2026-08-12 05:39 639221097816416095
43 ms 114.215.122.188
17 2026-08-12 05:23 639221088508065616
26 ms 114.215.122.188
16 2026-08-12 05:08 639221079092308503
43 ms 114.215.122.188
15 2026-08-12 04:52 639221069595873597
45 ms 114.215.122.188
14 2026-08-12 04:00 639221038601577496
61 ms 114.215.122.188
13 2026-08-12 03:45 639221029533901299
50 ms 114.215.122.188
12 2026-08-12 03:30 639221020333828965
-
11 2026-08-12 03:14 639221011110510484
54 ms 114.215.122.188
10 2026-08-12 02:23 639220979815209769
34 ms 114.215.122.188
9 2026-08-12 02:08 639220970971410921
21 ms 114.215.122.188
8 2026-08-12 01:53 639220961848982361
18 ms 114.215.122.188
7 2026-08-12 01:38 639220952784591501
20 ms 114.215.122.188
6 2026-08-12 01:23 639220943893596731
37 ms 114.215.122.188
5 2026-08-12 01:08 639220934954704520
3 ms 114.215.122.188
4 2026-08-12 00:53 639220925792457751
19 ms 114.215.122.188
3 2026-08-12 00:37 639220916610063538
34 ms 114.215.122.188
2 2026-08-12 00:22 639220907229361754
7 ms 114.215.122.188
1 2026-08-12 00:06 639220897896762127
33 ms 114.215.122.188