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 2026-08-18. For this date, NameServerHistory found 75 DNS check records, 74 successful responses, 1 failed responses, and 307 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

75

Historical checks stored for this nameserver on selected date

Average Latency

307 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-18 23:48

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

74

Checks that returned a measurable response

Failed Responses

1

Checks with no response or no returned latency

Failure Rate

1%

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 2026-08-18 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
75 2026-08-18 23:48 639226935204800669
31 ms 114.215.122.188
74 2026-08-18 23:32 639226925298919497
37 ms 114.215.122.188
73 2026-08-18 23:15 639226915487885053
36 ms 114.215.122.188
72 2026-08-18 22:59 639226905465760034
2049 ms 114.215.122.188
71 2026-08-18 22:42 639226895378104692
46 ms 114.215.122.188
70 2026-08-18 21:48 639226863374232622
48 ms 114.215.122.188
69 2026-08-18 21:32 639226853698516058
19 ms 114.215.122.188
68 2026-08-18 21:16 639226843797360601
2026 ms 114.215.122.188
67 2026-08-18 20:59 639226834046588155
21 ms 114.215.122.188
66 2026-08-18 20:43 639226824234488533
6 ms 114.215.122.188
65 2026-08-18 20:27 639226814549928621
45 ms 114.215.122.188
64 2026-08-18 20:11 639226804721432353
33 ms 114.215.122.188
63 2026-08-18 19:54 639226795048828184
86 ms 114.215.122.188
62 2026-08-18 19:38 639226785202482420
19 ms 114.215.122.188
61 2026-08-18 19:22 639226775309362607
36 ms 114.215.122.188
60 2026-08-18 19:05 639226765406586155
70 ms 114.215.122.188
59 2026-08-18 18:48 639226755437790519
28 ms 114.215.122.188
58 2026-08-18 17:56 639226723856194457
19 ms 114.215.122.188
57 2026-08-18 17:39 639226714050583422
117 ms 114.215.122.188
56 2026-08-18 17:23 639226704236499724
54 ms 114.215.122.188
55 2026-08-18 17:06 639226694184520163
38 ms 114.215.122.188
54 2026-08-18 16:50 639226684161203477
70 ms 114.215.122.188
53 2026-08-18 16:33 639226674305430109
21 ms 114.215.122.188
52 2026-08-18 16:17 639226664489607984
2033 ms 114.215.122.188
51 2026-08-18 16:00 639226654533111667
54 ms 114.215.122.188
50 2026-08-18 15:44 639226644778594725
2024 ms 114.215.122.188
49 2026-08-18 15:28 639226634901553621
68 ms 114.215.122.188
48 2026-08-18 15:11 639226624921864967
40 ms 114.215.122.188
47 2026-08-18 14:54 639226614939419403
35 ms 114.215.122.188
46 2026-08-18 14:01 639226583021074771
3 ms 114.215.122.188
45 2026-08-18 13:45 639226573279933585
2021 ms 114.215.122.188
44 2026-08-18 13:29 639226563494036301
33 ms 114.215.122.188
43 2026-08-18 13:12 639226553708216256
39 ms 114.215.122.188
42 2026-08-18 12:56 639226544003734815
3 ms 114.215.122.188
41 2026-08-18 12:40 639226534105733155
43 ms 114.215.122.188
40 2026-08-18 12:23 639226524298118898
19 ms 114.215.122.188
39 2026-08-18 12:07 639226514525195335
39 ms 114.215.122.188
38 2026-08-18 11:50 639226504703635320
30 ms 114.215.122.188
37 2026-08-18 11:34 639226494737271720
25 ms 114.215.122.188
36 2026-08-18 11:18 639226485005027236
48 ms 114.215.122.188
35 2026-08-18 11:01 639226475133236105
24 ms 114.215.122.188
34 2026-08-18 10:08 639226442975077052
14 ms 114.215.122.188
33 2026-08-18 09:51 639226433317932039
32 ms 114.215.122.188
32 2026-08-18 09:36 639226423688431096
-
31 2026-08-18 09:19 639226413998250045
17 ms 114.215.122.188
30 2026-08-18 09:03 639226404284554875
6 ms 114.215.122.188
29 2026-08-18 08:47 639226394637043309
36 ms 114.215.122.188
28 2026-08-18 08:31 639226385052447582
5 ms 114.215.122.188
27 2026-08-18 08:15 639226375506189603
2091 ms 114.215.122.188
26 2026-08-18 07:59 639226365690646426
106 ms 114.215.122.188
25 2026-08-18 07:42 639226355771007701
33 ms 114.215.122.188
24 2026-08-18 07:26 639226345946269369
28 ms 114.215.122.188
23 2026-08-18 07:10 639226336241601848
53 ms 114.215.122.188
22 2026-08-18 06:18 639226304950675290
46 ms 114.215.122.188
21 2026-08-18 06:02 639226295324754616
14 ms 114.215.122.188
20 2026-08-18 05:46 639226285824640601
11 ms 114.215.122.188
19 2026-08-18 05:30 639226276321223917
35 ms 114.215.122.188
18 2026-08-18 05:14 639226266800200046
44 ms 114.215.122.188
17 2026-08-18 04:58 639226256958066164
66 ms 114.215.122.188
16 2026-08-18 04:42 639226247432364597
56 ms 114.215.122.188
15 2026-08-18 04:26 639226237703388552
2014 ms 114.215.122.188
14 2026-08-18 04:09 639226227937569589
5 ms 114.215.122.188
13 2026-08-18 03:53 639226218052465471
65 ms 114.215.122.188
12 2026-08-18 03:37 639226208429623997
31 ms 114.215.122.188
11 2026-08-18 03:21 639226198800675295
36 ms 114.215.122.188
10 2026-08-18 02:29 639226167722042574
4 ms 114.215.122.188
9 2026-08-18 02:13 639226158277924383
2059 ms 114.215.122.188
8 2026-08-18 01:57 639226148757810592
2045 ms 114.215.122.188
7 2026-08-18 01:42 639226139348611045
2022 ms 114.215.122.188
6 2026-08-18 01:26 639226129823462907
3 ms 114.215.122.188
5 2026-08-18 01:10 639226120218260005
2 ms 114.215.122.188
4 2026-08-18 00:54 639226110875503904
8 ms 114.215.122.188
3 2026-08-18 00:38 639226101376311912
16 ms 114.215.122.188
2 2026-08-18 00:23 639226091924943492
134 ms 114.215.122.188
1 2026-08-18 00:06 639226082133158124
21 ms 114.215.122.188