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 2026-08-22. For this date, NameServerHistory found 74 DNS check records, 74 successful responses, 0 failed responses, and 150 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

74

Historical checks stored for this nameserver on selected date

Average Latency

150 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-22 23:51

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

74

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 a.mailsafi.com

Showing DNS history for 2026-08-22 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
74 2026-08-22 23:51 639230391807229016
59 ms 135.181.20.71
73 2026-08-22 23:35 639230382051619327
18 ms 135.181.20.71
72 2026-08-22 23:19 639230372323353529
12 ms 135.181.20.71
71 2026-08-22 23:03 639230362586451064
49 ms 135.181.20.71
70 2026-08-22 22:46 639230352793666303
66 ms 135.181.20.71
69 2026-08-22 22:30 639230342775737758
55 ms 135.181.20.71
68 2026-08-22 22:13 639230332639939561
97 ms 135.181.20.71
67 2026-08-22 21:20 639230301014190104
60 ms 135.181.20.71
66 2026-08-22 21:04 639230291048161498
93 ms 135.181.20.71
65 2026-08-22 20:47 639230280894353664
25 ms 135.181.20.71
64 2026-08-22 20:30 639230270699419073
51 ms 135.181.20.71
63 2026-08-22 20:12 639230260248163050
49 ms 135.181.20.71
62 2026-08-22 19:55 639230250122494282
68 ms 135.181.20.71
61 2026-08-22 19:38 639230239972935046
2023 ms 135.181.20.71
60 2026-08-22 19:22 639230229963262464
67 ms 135.181.20.71
59 2026-08-22 19:05 639230220033804658
52 ms 135.181.20.71
58 2026-08-22 18:48 639230209891107289
77 ms 135.181.20.71
57 2026-08-22 18:31 639230199630298717
106 ms 135.181.20.71
56 2026-08-22 18:14 639230189301984150
45 ms 135.181.20.71
55 2026-08-22 17:20 639230157138468804
46 ms 135.181.20.71
54 2026-08-22 17:04 639230146987869495
48 ms 135.181.20.71
53 2026-08-22 16:46 639230136768638516
58 ms 135.181.20.71
52 2026-08-22 16:30 639230126735907877
48 ms 135.181.20.71
51 2026-08-22 16:13 639230116551187768
53 ms 135.181.20.71
50 2026-08-22 15:56 639230106335615913
191 ms 135.181.20.71
49 2026-08-22 15:39 639230096177758176
47 ms 135.181.20.71
48 2026-08-22 15:22 639230086185999993
66 ms 135.181.20.71
47 2026-08-22 15:06 639230076247854903
53 ms 135.181.20.71
46 2026-08-22 14:49 639230066076077530
124 ms 135.181.20.71
45 2026-08-22 14:31 639230055738197328
63 ms 135.181.20.71
44 2026-08-22 14:14 639230045411225521
49 ms 135.181.20.71
43 2026-08-22 13:20 639230013046000470
65 ms 135.181.20.71
42 2026-08-22 13:04 639230003090037878
54 ms 135.181.20.71
41 2026-08-22 12:47 639229993008259475
69 ms 135.181.20.71
40 2026-08-22 12:30 639229982909449470
293 ms 135.181.20.71
39 2026-08-22 12:13 639229973035502212
62 ms 135.181.20.71
38 2026-08-22 11:57 639229963064296145
90 ms 135.181.20.71
37 2026-08-22 11:40 639229952996162143
50 ms 135.181.20.71
36 2026-08-22 11:23 639229943051949195
54 ms 135.181.20.71
35 2026-08-22 11:07 639229932919214934
49 ms 135.181.20.71
34 2026-08-22 10:50 639229922745889838
53 ms 135.181.20.71
33 2026-08-22 10:33 639229912587214796
2281 ms 135.181.20.71
32 2026-08-22 10:16 639229902240004454
101 ms 135.181.20.71
31 2026-08-22 09:23 639229870800501662
69 ms 135.181.20.71
30 2026-08-22 09:07 639229861058384956
16 ms 135.181.20.71
29 2026-08-22 08:51 639229851158592604
49 ms 135.181.20.71
28 2026-08-22 08:34 639229841475569629
8 ms 135.181.20.71
27 2026-08-22 08:18 639229831887658471
9 ms 135.181.20.71
26 2026-08-22 08:02 639229822043670346
58 ms 135.181.20.71
25 2026-08-22 07:46 639229812327913936
63 ms 135.181.20.71
24 2026-08-22 07:30 639229802629488686
56 ms 135.181.20.71
23 2026-08-22 07:14 639229793051447309
4 ms 135.181.20.71
22 2026-08-22 06:57 639229783303531961
54 ms 135.181.20.71
21 2026-08-22 06:41 639229773458051942
184 ms 135.181.20.71
20 2026-08-22 06:24 639229763373848056
62 ms 135.181.20.71
19 2026-08-22 05:32 639229732140622809
6 ms 135.181.20.71
18 2026-08-22 05:16 639229722699695967
19 ms 135.181.20.71
17 2026-08-22 05:00 639229713097498075
59 ms 135.181.20.71
16 2026-08-22 04:44 639229703543969637
59 ms 135.181.20.71
15 2026-08-22 04:29 639229693970392873
260 ms 135.181.20.71
14 2026-08-22 04:12 639229684277329469
2032 ms 135.181.20.71
13 2026-08-22 03:56 639229674501596661
73 ms 135.181.20.71
12 2026-08-22 03:40 639229665064441147
50 ms 135.181.20.71
11 2026-08-22 03:24 639229655507536872
40 ms 135.181.20.71
10 2026-08-22 03:08 639229645849603111
81 ms 135.181.20.71
9 2026-08-22 02:52 639229636090497453
92 ms 135.181.20.71
8 2026-08-22 02:35 639229625978544281
49 ms 135.181.20.71
7 2026-08-22 01:43 639229594644662176
39 ms 135.181.20.71
6 2026-08-22 01:27 639229585214633065
172 ms 135.181.20.71
5 2026-08-22 01:11 639229575581042175
50 ms 135.181.20.71
4 2026-08-22 00:55 639229565912268962
33 ms 135.181.20.71
3 2026-08-22 00:39 639229556237813203
89 ms 135.181.20.71
2 2026-08-22 00:23 639229546625802518
55 ms 135.181.20.71
1 2026-08-22 00:07 639229537172016621
43 ms 135.181.20.71