DNS response history for ns1.icgtesting.com

ns1.icgtesting.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 2026-08-18. For this date, NameServerHistory found 75 DNS check records, 70 successful responses, 5 failed responses, and 66 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.icgtesting.com.
Records on Selected Date

75

Historical checks stored for this nameserver on selected date

Average Latency

66 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-18 23:54

All timestamps shown in UTC

Latest Resolved IP on Selected Date

4.37.103.9

Most recently resolved hosting IP on selected date

Successful Responses

70

Checks that returned a measurable response

Failed Responses

5

Checks with no response or no returned latency

Failure Rate

7%

Based on the selected date history

Selected Date Status

Responsive

At least one successful response exists on selected date

History for ns1.icgtesting.com

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 23:54 639226935204800669
70 ms 4.37.103.9
74 2026-08-18 23:37 639226925298919497
101 ms 4.37.103.9
73 2026-08-18 23:21 639226915487885053
-
72 2026-08-18 23:04 639226905465760034
119 ms 4.37.103.9
71 2026-08-18 22:47 639226895378104692
58 ms 4.37.103.9
70 2026-08-18 21:54 639226863374232622
88 ms 4.37.103.9
69 2026-08-18 21:38 639226853698516058
17 ms 4.37.103.9
68 2026-08-18 21:21 639226843797360601
18 ms 4.37.103.9
67 2026-08-18 21:05 639226834046588155
38 ms 4.37.103.9
66 2026-08-18 20:48 639226824234488533
83 ms 4.37.103.9
65 2026-08-18 20:32 639226814549928621
25 ms 4.37.103.9
64 2026-08-18 20:16 639226804721432353
13 ms 4.37.103.9
63 2026-08-18 20:00 639226795048828184
81 ms 4.37.103.9
62 2026-08-18 19:43 639226785202482420
84 ms 4.37.103.9
61 2026-08-18 19:27 639226775309362607
94 ms 4.37.103.9
60 2026-08-18 19:10 639226765406586155
20 ms 4.37.103.9
59 2026-08-18 18:54 639226755437790519
286 ms 4.37.103.9
58 2026-08-18 18:01 639226723856194457
6 ms 4.37.103.9
57 2026-08-18 17:45 639226714050583422
8 ms 4.37.103.9
56 2026-08-18 17:29 639226704236499724
101 ms 4.37.103.9
55 2026-08-18 17:12 639226694184520163
95 ms 4.37.103.9
54 2026-08-18 16:55 639226684161203477
-
53 2026-08-18 16:39 639226674305430109
92 ms 4.37.103.9
52 2026-08-18 16:22 639226664489607984
6 ms 4.37.103.9
51 2026-08-18 16:06 639226654533111667
94 ms 4.37.103.9
50 2026-08-18 15:49 639226644778594725
85 ms 4.37.103.9
49 2026-08-18 15:33 639226634901553621
76 ms 4.37.103.9
48 2026-08-18 15:16 639226624921864967
83 ms 4.37.103.9
47 2026-08-18 15:00 639226614939419403
53 ms 4.37.103.9
46 2026-08-18 14:07 639226583021074771
25 ms 4.37.103.9
45 2026-08-18 13:50 639226573279933585
49 ms 4.37.103.9
44 2026-08-18 13:34 639226563494036301
5 ms 4.37.103.9
43 2026-08-18 13:18 639226553708216256
10 ms 4.37.103.9
42 2026-08-18 13:01 639226544003734815
18 ms 4.37.103.9
41 2026-08-18 12:45 639226534105733155
61 ms 4.37.103.9
40 2026-08-18 12:28 639226524298118898
84 ms 4.37.103.9
39 2026-08-18 12:12 639226514525195335
47 ms 4.37.103.9
38 2026-08-18 11:56 639226504703635320
51 ms 4.37.103.9
37 2026-08-18 11:39 639226494737271720
97 ms 4.37.103.9
36 2026-08-18 11:23 639226485005027236
11 ms 4.37.103.9
35 2026-08-18 11:06 639226475133236105
4 ms 4.37.103.9
34 2026-08-18 10:13 639226442975077052
17 ms 4.37.103.9
33 2026-08-18 09:57 639226433317932039
82 ms 4.37.103.9
32 2026-08-18 09:41 639226423688431096
6 ms 4.37.103.9
31 2026-08-18 09:25 639226413998250045
40 ms 4.37.103.9
30 2026-08-18 09:08 639226404284554875
11 ms 4.37.103.9
29 2026-08-18 08:52 639226394637043309
107 ms 4.37.103.9
28 2026-08-18 08:36 639226385052447582
85 ms 4.37.103.9
27 2026-08-18 08:20 639226375506189603
50 ms 4.37.103.9
26 2026-08-18 08:04 639226365690646426
55 ms 4.37.103.9
25 2026-08-18 07:48 639226355771007701
143 ms 4.37.103.9
24 2026-08-18 07:31 639226345946269369
-
23 2026-08-18 07:15 639226336241601848
95 ms 4.37.103.9
22 2026-08-18 06:23 639226304950675290
28 ms 4.37.103.9
21 2026-08-18 06:07 639226295324754616
96 ms 4.37.103.9
20 2026-08-18 05:51 639226285824640601
-
19 2026-08-18 05:35 639226276321223917
267 ms 4.37.103.9
18 2026-08-18 05:19 639226266800200046
-
17 2026-08-18 05:03 639226256958066164
115 ms 4.37.103.9
16 2026-08-18 04:47 639226247432364597
93 ms 4.37.103.9
15 2026-08-18 04:31 639226237703388552
94 ms 4.37.103.9
14 2026-08-18 04:15 639226227937569589
85 ms 4.37.103.9
13 2026-08-18 03:58 639226218052465471
89 ms 4.37.103.9
12 2026-08-18 03:42 639226208429623997
22 ms 4.37.103.9
11 2026-08-18 03:26 639226198800675295
87 ms 4.37.103.9
10 2026-08-18 02:34 639226167722042574
63 ms 4.37.103.9
9 2026-08-18 02:18 639226158277924383
85 ms 4.37.103.9
8 2026-08-18 02:03 639226148757810592
100 ms 4.37.103.9
7 2026-08-18 01:47 639226139348611045
61 ms 4.37.103.9
6 2026-08-18 01:31 639226129823462907
15 ms 4.37.103.9
5 2026-08-18 01:15 639226120218260005
25 ms 4.37.103.9
4 2026-08-18 00:59 639226110875503904
125 ms 4.37.103.9
3 2026-08-18 00:44 639226101376311912
4 ms 4.37.103.9
2 2026-08-18 00:28 639226091924943492
41 ms 4.37.103.9
1 2026-08-18 00:12 639226082133158124
96 ms 4.37.103.9