DNS response history for us20-e4c7735b-5597e2854d5c04eb4221d7be4.pages.mailchi.mp

us20-e4c7735b-5597e2854d5c04eb4221d7be4.pages.mailchi.mp 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 2026-09-01. For this date, NameServerHistory found 126 DNS check records, 126 successful responses, 0 failed responses, and 100 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 us20-e4c7735b-5597e2854d5c04eb4221d7be4.pages.mailchi.mp.
Records on Selected Date

126

Historical checks stored for this nameserver on selected date

Average Latency

100 ms

Calculated from available response records

Latest Check on Selected Date

2026-09-01 14:02

All timestamps shown in UTC

Latest Resolved IP on Selected Date

148.105.251.21

Most recently resolved hosting IP on selected date

Successful Responses

126

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 us20-e4c7735b-5597e2854d5c04eb4221d7be4.pages.mailchi.mp

Showing DNS history for 2026-09-01 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
126 2026-09-01 14:02 639238680658140472
21 ms 148.105.251.21
125 2026-09-01 14:02 639238680658140472
21 ms 148.105.251.19
124 2026-09-01 14:02 639238680658140472
21 ms 148.105.251.18
123 2026-09-01 13:45 639238670295233158
19 ms 148.105.251.17
122 2026-09-01 13:45 639238670295233158
19 ms 148.105.251.20
121 2026-09-01 13:45 639238670295233158
19 ms 148.105.251.16
120 2026-09-01 13:27 639238659704397018
26 ms 148.105.251.21
119 2026-09-01 13:27 639238659704397018
26 ms 148.105.251.18
118 2026-09-01 13:27 639238659704397018
26 ms 148.105.251.19
117 2026-09-01 13:10 639238649308394463
44 ms 148.105.251.17
116 2026-09-01 13:10 639238649308394463
44 ms 148.105.251.16
115 2026-09-01 13:10 639238649308394463
44 ms 148.105.251.20
114 2026-09-01 12:53 639238638904588883
11 ms 148.105.251.19
113 2026-09-01 12:53 639238638904588883
11 ms 148.105.251.21
112 2026-09-01 12:53 639238638904588883
11 ms 148.105.251.18
111 2026-09-01 12:35 639238628486902752
9 ms 148.105.251.21
110 2026-09-01 12:35 639238628486902752
9 ms 148.105.251.18
109 2026-09-01 12:35 639238628486902752
9 ms 148.105.251.19
108 2026-09-01 12:18 639238617906743100
9 ms 148.105.251.21
107 2026-09-01 12:18 639238617906743100
9 ms 148.105.251.19
106 2026-09-01 12:18 639238617906743100
9 ms 148.105.251.18
105 2026-09-01 12:00 639238607506044626
37 ms 148.105.251.18
104 2026-09-01 12:00 639238607506044626
37 ms 148.105.251.21
103 2026-09-01 12:00 639238607506044626
37 ms 148.105.251.19
102 2026-09-01 11:43 639238597040761406
10 ms 148.105.251.16
101 2026-09-01 11:43 639238597040761406
10 ms 148.105.251.20
100 2026-09-01 11:43 639238597040761406
10 ms 148.105.251.17
99 2026-09-01 11:25 639238586261546969
8 ms 148.105.251.21
98 2026-09-01 11:25 639238586261546969
8 ms 148.105.251.18
97 2026-09-01 11:25 639238586261546969
8 ms 148.105.251.19
96 2026-09-01 11:07 639238575587642333
11 ms 148.105.251.17
95 2026-09-01 11:07 639238575587642333
11 ms 148.105.251.20
94 2026-09-01 11:07 639238575587642333
11 ms 148.105.251.16
93 2026-09-01 10:13 639238543127398267
234 ms 148.105.251.18
92 2026-09-01 10:13 639238543127398267
234 ms 148.105.251.21
91 2026-09-01 10:13 639238543127398267
234 ms 148.105.251.19
90 2026-09-01 09:56 639238532668234016
9 ms 148.105.251.21
89 2026-09-01 09:56 639238532668234016
9 ms 148.105.251.19
88 2026-09-01 09:56 639238532668234016
9 ms 148.105.251.18
87 2026-09-01 09:38 639238522029321761
18 ms 148.105.251.16
86 2026-09-01 09:38 639238522029321761
18 ms 148.105.251.17
85 2026-09-01 09:38 639238522029321761
18 ms 148.105.251.20
84 2026-09-01 09:20 639238511519050351
253 ms 148.105.251.19
83 2026-09-01 09:20 639238511519050351
253 ms 148.105.251.18
82 2026-09-01 09:20 639238511519050351
253 ms 148.105.251.21
81 2026-09-01 09:03 639238500942239673
222 ms 148.105.251.16
80 2026-09-01 09:03 639238500942239673
222 ms 148.105.251.20
79 2026-09-01 09:03 639238500942239673
222 ms 148.105.251.17
78 2026-09-01 08:45 639238490412377398
16 ms 148.105.251.20
77 2026-09-01 08:45 639238490412377398
16 ms 148.105.251.16
76 2026-09-01 08:45 639238490412377398
16 ms 148.105.251.17
75 2026-09-01 08:28 639238479833203021
24 ms 148.105.251.20
74 2026-09-01 08:28 639238479833203021
24 ms 148.105.251.16
73 2026-09-01 08:28 639238479833203021
24 ms 148.105.251.17
72 2026-09-01 08:10 639238469140507479
33 ms 148.105.251.21
71 2026-09-01 08:10 639238469140507479
33 ms 148.105.251.19
70 2026-09-01 08:10 639238469140507479
33 ms 148.105.251.18
69 2026-09-01 07:52 639238458443560361
11 ms 148.105.251.17
68 2026-09-01 07:52 639238458443560361
11 ms 148.105.251.20
67 2026-09-01 07:52 639238458443560361
11 ms 148.105.251.16
66 2026-09-01 07:34 639238447694851502
11 ms 148.105.251.21
65 2026-09-01 07:34 639238447694851502
11 ms 148.105.251.18
64 2026-09-01 07:34 639238447694851502
11 ms 148.105.251.19
63 2026-09-01 07:16 639238436624109087
16 ms 148.105.251.20
62 2026-09-01 07:16 639238436624109087
16 ms 148.105.251.17
61 2026-09-01 07:16 639238436624109087
16 ms 148.105.251.16
60 2026-09-01 06:57 639238425565611335
25 ms 148.105.251.16
59 2026-09-01 06:57 639238425565611335
25 ms 148.105.251.20
58 2026-09-01 06:57 639238425565611335
25 ms 148.105.251.17
57 2026-09-01 06:02 639238392250222581
5 ms 148.105.251.20
56 2026-09-01 06:02 639238392250222581
5 ms 148.105.251.16
55 2026-09-01 06:02 639238392250222581
5 ms 148.105.251.17
54 2026-09-01 05:43 639238381322537831
72 ms 148.105.251.18
53 2026-09-01 05:43 639238381322537831
72 ms 148.105.251.21
52 2026-09-01 05:43 639238381322537831
72 ms 148.105.251.19
51 2026-09-01 05:25 639238370248186084
36 ms 148.105.251.16
50 2026-09-01 05:25 639238370248186084
36 ms 148.105.251.20
49 2026-09-01 05:25 639238370248186084
36 ms 148.105.251.17
48 2026-09-01 05:07 639238359264687845
63 ms 148.105.251.20
47 2026-09-01 05:07 639238359264687845
63 ms 148.105.251.17
46 2026-09-01 05:07 639238359264687845
63 ms 148.105.251.16
45 2026-09-01 04:49 639238348534621818
49 ms 148.105.251.21
44 2026-09-01 04:49 639238348534621818
49 ms 148.105.251.19
43 2026-09-01 04:49 639238348534621818
49 ms 148.105.251.18
42 2026-09-01 04:31 639238337725739433
25 ms 148.105.251.19
41 2026-09-01 04:31 639238337725739433
25 ms 148.105.251.18
40 2026-09-01 04:31 639238337725739433
25 ms 148.105.251.21
39 2026-09-01 04:13 639238326844749368
17 ms 148.105.251.16
38 2026-09-01 04:13 639238326844749368
17 ms 148.105.251.17
37 2026-09-01 04:13 639238326844749368
17 ms 148.105.251.20
36 2026-09-01 03:54 639238315792024737
32 ms 148.105.251.19
35 2026-09-01 03:54 639238315792024737
32 ms 148.105.251.21
34 2026-09-01 03:54 639238315792024737
32 ms 148.105.251.18
33 2026-09-01 03:36 639238304931064768
22 ms 148.105.251.17
32 2026-09-01 03:36 639238304931064768
22 ms 148.105.251.20
31 2026-09-01 03:36 639238304931064768
22 ms 148.105.251.16
30 2026-09-01 03:18 639238294131483803
36 ms 148.105.251.16
29 2026-09-01 03:18 639238294131483803
36 ms 148.105.251.17
28 2026-09-01 03:18 639238294131483803
36 ms 148.105.251.20
27 2026-09-01 03:00 639238283314985519
2440 ms 148.105.251.17
26 2026-09-01 03:00 639238283314985519
2440 ms 148.105.251.20
25 2026-09-01 03:00 639238283314985519
2440 ms 148.105.251.16
24 2026-09-01 02:42 639238272374093187
117 ms 148.105.251.16
23 2026-09-01 02:42 639238272374093187
117 ms 148.105.251.20
22 2026-09-01 02:42 639238272374093187
117 ms 148.105.251.17
21 2026-09-01 01:48 639238240032549922
22 ms 148.105.251.16
20 2026-09-01 01:48 639238240032549922
22 ms 148.105.251.17
19 2026-09-01 01:48 639238240032549922
22 ms 148.105.251.20
18 2026-09-01 01:30 639238229204177368
35 ms 148.105.251.17
17 2026-09-01 01:30 639238229204177368
35 ms 148.105.251.20
16 2026-09-01 01:30 639238229204177368
35 ms 148.105.251.16
15 2026-09-01 01:12 639238218326150282
43 ms 148.105.251.18
14 2026-09-01 01:12 639238218326150282
43 ms 148.105.251.19
13 2026-09-01 01:12 639238218326150282
43 ms 148.105.251.21
12 2026-09-01 00:54 639238207574700853
14 ms 148.105.251.20
11 2026-09-01 00:54 639238207574700853
14 ms 148.105.251.16
10 2026-09-01 00:54 639238207574700853
14 ms 148.105.251.17
9 2026-09-01 00:36 639238196660283915
45 ms 148.105.251.16
8 2026-09-01 00:36 639238196660283915
45 ms 148.105.251.20
7 2026-09-01 00:36 639238196660283915
45 ms 148.105.251.17
6 2026-09-01 00:17 639238185782358546
13 ms 148.105.251.19
5 2026-09-01 00:17 639238185782358546
13 ms 148.105.251.21
4 2026-09-01 00:17 639238185782358546
13 ms 148.105.251.18
3 2026-09-01 00:00 639238175054391781
20 ms 148.105.251.17
2 2026-09-01 00:00 639238175054391781
20 ms 148.105.251.16
1 2026-09-01 00:00 639238175054391781
20 ms 148.105.251.20