DNS response history for mailhost.4cmg.com

mailhost.4cmg.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 2026-08-31. For this date, NameServerHistory found 59 DNS check records, 59 successful responses, 0 failed responses, and 248 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 mailhost.4cmg.com.
Records on Selected Date

59

Historical checks stored for this nameserver on selected date

Average Latency

248 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-31 19:42

All timestamps shown in UTC

Latest Resolved IP on Selected Date

205.178.189.129

Most recently resolved hosting IP on selected date

Successful Responses

59

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 mailhost.4cmg.com

Showing DNS history for 2026-08-31 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
59 2026-08-31 19:42 639238015790028644
129 ms 205.178.189.129
58 2026-08-31 19:25 639238005382709909
237 ms 205.178.189.129
57 2026-08-31 19:07 639237995139195097
252 ms 205.178.189.129
56 2026-08-31 18:50 639237984659733710
130 ms 205.178.189.129
55 2026-08-31 18:32 639237974142394595
18 ms 205.178.189.129
54 2026-08-31 17:39 639237941910348424
150 ms 205.178.189.129
53 2026-08-31 17:22 639237931681671742
7 ms 205.178.189.129
52 2026-08-31 17:04 639237921365566692
131 ms 205.178.189.129
51 2026-08-31 16:47 639237910991948788
242 ms 205.178.189.129
50 2026-08-31 16:30 639237900605596198
4 ms 205.178.189.129
49 2026-08-31 16:13 639237890356235470
34 ms 205.178.189.129
48 2026-08-31 15:55 639237879936204342
5 ms 205.178.189.129
47 2026-08-31 15:38 639237869543741197
9 ms 205.178.189.129
46 2026-08-31 15:21 639237859138790045
253 ms 205.178.189.129
45 2026-08-31 15:03 639237848640463709
3 ms 205.178.189.129
44 2026-08-31 14:46 639237838098800325
8 ms 205.178.189.129
43 2026-08-31 14:28 639237827433935375
140 ms 205.178.189.129
42 2026-08-31 13:34 639237794785519897
133 ms 205.178.189.129
41 2026-08-31 13:16 639237784474116679
2048 ms 205.178.189.129
40 2026-08-31 12:59 639237773965397189
258 ms 205.178.189.129
39 2026-08-31 12:41 639237763588542721
12 ms 205.178.189.129
38 2026-08-31 12:24 639237753225101103
157 ms 205.178.189.129
37 2026-08-31 12:07 639237742927117371
12 ms 205.178.189.129
36 2026-08-31 11:50 639237732538256235
129 ms 205.178.189.129
35 2026-08-31 11:32 639237722025682013
12 ms 205.178.189.129
34 2026-08-31 11:15 639237711568720101
130 ms 205.178.189.129
33 2026-08-31 10:58 639237701119461876
138 ms 205.178.189.129
32 2026-08-31 10:40 639237690759595513
145 ms 205.178.189.129
31 2026-08-31 10:22 639237680122296836
247 ms 205.178.189.129
30 2026-08-31 09:29 639237647999458954
250 ms 205.178.189.129
29 2026-08-31 09:12 639237637680951774
129 ms 205.178.189.129
28 2026-08-31 08:55 639237627437728712
2131 ms 205.178.189.129
27 2026-08-31 08:38 639237617127808241
135 ms 205.178.189.129
26 2026-08-31 08:20 639237606990101394
129 ms 205.178.189.129
25 2026-08-31 08:03 639237596595480036
8 ms 205.178.189.129
24 2026-08-31 07:46 639237586261012001
630 ms 205.178.189.129
23 2026-08-31 07:29 639237576047657695
132 ms 205.178.189.129
22 2026-08-31 07:12 639237565832936443
257 ms 205.178.189.129
21 2026-08-31 06:55 639237555466329546
10 ms 205.178.189.129
20 2026-08-31 06:37 639237545032411072
127 ms 205.178.189.129
19 2026-08-31 06:20 639237534469438634
253 ms 205.178.189.129
18 2026-08-31 05:26 639237502279296801
2120 ms 205.178.189.129
17 2026-08-31 05:09 639237492362730124
2022 ms 205.178.189.129
16 2026-08-31 04:53 639237482311584319
2 ms 205.178.189.129
15 2026-08-31 04:36 639237472150685594
3 ms 205.178.189.129
14 2026-08-31 04:19 639237462055295430
240 ms 205.178.189.129
13 2026-08-31 04:02 639237452089913890
12 ms 205.178.189.129
12 2026-08-31 03:45 639237441972654103
4 ms 205.178.189.129
11 2026-08-31 03:29 639237432052396478
3 ms 205.178.189.129
10 2026-08-31 03:12 639237422012990851
17 ms 205.178.189.129
9 2026-08-31 02:55 639237411889602012
121 ms 205.178.189.129
8 2026-08-31 02:38 639237401637354221
123 ms 205.178.189.129
7 2026-08-31 02:21 639237391412690360
122 ms 205.178.189.129
6 2026-08-31 01:29 639237359972957132
238 ms 205.178.189.129
5 2026-08-31 01:12 639237350032183979
14 ms 205.178.189.129
4 2026-08-31 00:56 639237340111452066
7 ms 205.178.189.129
3 2026-08-31 00:39 639237329967272514
121 ms 205.178.189.129
2 2026-08-31 00:22 639237319916508151
3 ms 205.178.189.129
1 2026-08-31 00:05 639237309944877243
124 ms 205.178.189.129