DNS response history for a.mailsafi.com

a.mailsafi.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 2026-08-14. For this date, NameServerHistory found 77 DNS check records, 75 successful responses, 2 failed responses, and 146 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 a.mailsafi.com.
Records on Selected Date

77

Historical checks stored for this nameserver on selected date

Average Latency

146 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-14 23:47

All timestamps shown in UTC

Latest Resolved IP on Selected Date

135.181.20.71

Most recently resolved hosting IP on selected date

Successful Responses

75

Checks that returned a measurable response

Failed Responses

2

Checks with no response or no returned latency

Failure Rate

3%

Based on the selected date history

Selected Date Status

Responsive

At least one successful response exists on selected date

History for a.mailsafi.com

Showing DNS history for 2026-08-14 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
77 2026-08-14 23:47 639223477272309567
152 ms 135.181.20.71
76 2026-08-14 23:31 639223467876800215
22 ms 135.181.20.71
75 2026-08-14 23:15 639223458466733344
33 ms 135.181.20.71
74 2026-08-14 23:00 639223449196197019
20 ms 135.181.20.71
73 2026-08-14 22:44 639223439729973302
59 ms 135.181.20.71
72 2026-08-14 22:28 639223430298973377
35 ms 135.181.20.71
71 2026-08-14 22:13 639223420812183061
261 ms 135.181.20.71
70 2026-08-14 21:57 639223411307572360
75 ms 135.181.20.71
69 2026-08-14 21:41 639223401895099116
46 ms 135.181.20.71
68 2026-08-14 20:49 639223370328282191
89 ms 135.181.20.71
67 2026-08-14 20:34 639223361156898888
38 ms 135.181.20.71
66 2026-08-14 20:18 639223351683501109
21 ms 135.181.20.71
65 2026-08-14 20:02 639223342485908428
88 ms 135.181.20.71
64 2026-08-14 19:47 639223333113923772
41 ms 135.181.20.71
63 2026-08-14 19:32 639223323766820131
31 ms 135.181.20.71
62 2026-08-14 19:16 639223314500774279
24 ms 135.181.20.71
61 2026-08-14 19:00 639223305225877159
22 ms 135.181.20.71
60 2026-08-14 18:45 639223295834845965
52 ms 135.181.20.71
59 2026-08-14 18:29 639223286312006616
53 ms 135.181.20.71
58 2026-08-14 18:13 639223276659010988
193 ms 135.181.20.71
57 2026-08-14 17:57 639223267203892251
33 ms 135.181.20.71
56 2026-08-14 17:05 639223235652723921
43 ms 135.181.20.71
55 2026-08-14 16:49 639223226156684619
46 ms 135.181.20.71
54 2026-08-14 16:34 639223216737677817
18 ms 135.181.20.71
53 2026-08-14 16:18 639223207303987036
55 ms 135.181.20.71
52 2026-08-14 16:02 639223197972369650
195 ms 135.181.20.71
51 2026-08-14 15:47 639223188476518684
30 ms 135.181.20.71
50 2026-08-14 15:31 639223179029668254
91 ms 135.181.20.71
49 2026-08-14 15:15 639223169668684371
27 ms 135.181.20.71
48 2026-08-14 14:59 639223160270013058
55 ms 135.181.20.71
47 2026-08-14 14:44 639223150848386507
41 ms 135.181.20.71
46 2026-08-14 14:28 639223141514160124
24 ms 135.181.20.71
45 2026-08-14 14:12 639223131908897269
34 ms 135.181.20.71
44 2026-08-14 13:18 639223100084750932
94 ms 135.181.20.71
43 2026-08-14 13:03 639223090744921973
53 ms 135.181.20.71
42 2026-08-14 12:47 639223081343134137
-
41 2026-08-14 12:31 639223071917003603
45 ms 135.181.20.71
40 2026-08-14 12:16 639223062407395043
13 ms 135.181.20.71
39 2026-08-14 12:00 639223052970600447
10 ms 135.181.20.71
38 2026-08-14 11:44 639223043584242187
66 ms 135.181.20.71
37 2026-08-14 11:28 639223034248611856
406 ms 135.181.20.71
36 2026-08-14 11:13 639223024816175094
10 ms 135.181.20.71
35 2026-08-14 10:57 639223015278211871
48 ms 135.181.20.71
34 2026-08-14 10:41 639223005387568522
48 ms 135.181.20.71
33 2026-08-14 10:25 639222995944735037
27 ms 135.181.20.71
32 2026-08-14 09:32 639222964532402826
47 ms 135.181.20.71
31 2026-08-14 09:17 639222955031971579
2013 ms 135.181.20.71
30 2026-08-14 09:01 639222945616352079
261 ms 135.181.20.71
29 2026-08-14 08:45 639222936296615644
53 ms 135.181.20.71
28 2026-08-14 08:30 639222926913151746
52 ms 135.181.20.71
27 2026-08-14 08:14 639222917608375722
63 ms 135.181.20.71
26 2026-08-14 07:58 639222908294448500
2026 ms 135.181.20.71
25 2026-08-14 07:43 639222898918389753
26 ms 135.181.20.71
24 2026-08-14 07:27 639222889625876211
45 ms 135.181.20.71
23 2026-08-14 07:12 639222880353707528
10 ms 135.181.20.71
22 2026-08-14 06:56 639222871065611259
52 ms 135.181.20.71
21 2026-08-14 06:41 639222861517093112
37 ms 135.181.20.71
20 2026-08-14 05:49 639222830182717637
11 ms 135.181.20.71
19 2026-08-14 05:33 639222820714737422
4 ms 135.181.20.71
18 2026-08-14 05:17 639222811404284741
43 ms 135.181.20.71
17 2026-08-14 05:01 639222801994952240
70 ms 135.181.20.71
16 2026-08-14 04:46 639222792581940911
41 ms 135.181.20.71
15 2026-08-14 04:30 639222783296631220
56 ms 135.181.20.71
14 2026-08-14 04:15 639222773909528001
52 ms 135.181.20.71
13 2026-08-14 03:59 639222764574707991
60 ms 135.181.20.71
12 2026-08-14 03:43 639222754982758281
88 ms 135.181.20.71
11 2026-08-14 03:28 639222745650144239
43 ms 135.181.20.71
10 2026-08-14 03:12 639222736060223018
2024 ms 135.181.20.71
9 2026-08-14 02:56 639222726529271510
150 ms 135.181.20.71
8 2026-08-14 02:02 639222694791257846
45 ms 135.181.20.71
7 2026-08-14 01:46 639222685350317820
210 ms 135.181.20.71
6 2026-08-14 01:30 639222675895178560
170 ms 135.181.20.71
5 2026-08-14 01:15 639222666344182743
15 ms 135.181.20.71
4 2026-08-14 00:58 639222656762316965
59 ms 135.181.20.71
3 2026-08-14 00:43 639222647109404695
-
2 2026-08-14 00:26 639222637659944389
234 ms 135.181.20.71
1 2026-08-14 00:11 639222628151417313
40 ms 135.181.20.71