DNS response history for mx1.emailsrvr.com

mx1.emailsrvr.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 93 DNS check records, 92 successful responses, 1 failed responses, and 370 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 mx1.emailsrvr.com.
Records on Selected Date

93

Historical checks stored for this nameserver on selected date

Average Latency

370 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-18 23:45

All timestamps shown in UTC

Latest Resolved IP on Selected Date

173.203.187.1

Most recently resolved hosting IP on selected date

Successful Responses

92

Checks that returned a measurable response

Failed Responses

1

Checks with no response or no returned latency

Failure Rate

1%

Based on the selected date history

Selected Date Status

Responsive

At least one successful response exists on selected date

History for mx1.emailsrvr.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
93 2026-08-18 23:45 639226935204800669
23 ms 173.203.187.1
92 2026-08-18 23:28 639226925298919497
27 ms 184.106.54.1
91 2026-08-18 23:12 639226915487885053
34 ms 108.166.43.1
90 2026-08-18 22:55 639226905465760034
28 ms 184.106.54.1
89 2026-08-18 22:39 639226895378104692
2123 ms 184.106.54.1
88 2026-08-18 22:39 639226895378104692
2123 ms 173.203.187.1
87 2026-08-18 22:39 639226895378104692
2123 ms 146.20.161.1
86 2026-08-18 22:39 639226895378104692
2123 ms 108.166.43.1
85 2026-08-18 21:45 639226863374232622
29 ms 184.106.54.1
84 2026-08-18 21:29 639226853698516058
70 ms 184.106.54.1
83 2026-08-18 21:13 639226843797360601
2040 ms 173.203.187.1
82 2026-08-18 21:13 639226843797360601
2040 ms 146.20.161.1
81 2026-08-18 21:13 639226843797360601
2040 ms 108.166.43.1
80 2026-08-18 21:13 639226843797360601
2040 ms 184.106.54.1
79 2026-08-18 20:56 639226834046588155
2014 ms 146.20.161.1
78 2026-08-18 20:40 639226824234488533
5 ms 173.203.187.1
77 2026-08-18 20:24 639226814549928621
26 ms 173.203.187.1
76 2026-08-18 20:07 639226804721432353
28 ms 184.106.54.1
75 2026-08-18 19:51 639226795048828184
35 ms 173.203.187.1
74 2026-08-18 19:35 639226785202482420
30 ms 184.106.54.1
73 2026-08-18 19:18 639226775309362607
32 ms 184.106.54.1
72 2026-08-18 19:02 639226765406586155
18 ms 173.203.187.1
71 2026-08-18 18:45 639226755437790519
10 ms 108.166.43.1
70 2026-08-18 17:53 639226723856194457
26 ms 173.203.187.1
69 2026-08-18 17:36 639226714050583422
22 ms 108.166.43.1
68 2026-08-18 17:20 639226704236499724
28 ms 146.20.161.1
67 2026-08-18 17:03 639226694184520163
7 ms 173.203.187.1
66 2026-08-18 16:47 639226684161203477
107 ms 173.203.187.1
65 2026-08-18 16:47 639226684161203477
107 ms 184.106.54.1
64 2026-08-18 16:47 639226684161203477
107 ms 108.166.43.1
63 2026-08-18 16:47 639226684161203477
107 ms 146.20.161.1
62 2026-08-18 16:30 639226674305430109
17 ms 146.20.161.1
61 2026-08-18 16:14 639226664489607984
35 ms 184.106.54.1
60 2026-08-18 15:57 639226654533111667
4 ms 184.106.54.1
59 2026-08-18 15:41 639226644778594725
193 ms 173.203.187.1
58 2026-08-18 15:41 639226644778594725
193 ms 108.166.43.1
57 2026-08-18 15:41 639226644778594725
193 ms 146.20.161.1
56 2026-08-18 15:41 639226644778594725
193 ms 184.106.54.1
55 2026-08-18 15:24 639226634901553621
42 ms 108.166.43.1
54 2026-08-18 15:08 639226624921864967
25 ms 184.106.54.1
53 2026-08-18 14:51 639226614939419403
2 ms 146.20.161.1
52 2026-08-18 13:58 639226583021074771
2021 ms 184.106.54.1
51 2026-08-18 13:42 639226573279933585
10 ms 184.106.54.1
50 2026-08-18 13:25 639226563494036301
4009 ms 184.106.54.1
49 2026-08-18 13:09 639226553708216256
3 ms 173.203.187.1
48 2026-08-18 12:53 639226544003734815
22 ms 184.106.54.1
47 2026-08-18 12:36 639226534105733155
2031 ms 184.106.54.1
46 2026-08-18 12:20 639226524298118898
14 ms 173.203.187.1
45 2026-08-18 12:04 639226514525195335
4 ms 146.20.161.1
44 2026-08-18 11:47 639226504703635320
16 ms 184.106.54.1
43 2026-08-18 11:31 639226494737271720
92 ms 108.166.43.1
42 2026-08-18 11:15 639226485005027236
2038 ms 184.106.54.1
41 2026-08-18 10:58 639226475133236105
20 ms 173.203.187.1
40 2026-08-18 10:05 639226442975077052
7 ms 184.106.54.1
39 2026-08-18 09:48 639226433317932039
4 ms 146.20.161.1
38 2026-08-18 09:32 639226423688431096
22 ms 173.203.187.1
37 2026-08-18 09:16 639226413998250045
30 ms 184.106.54.1
36 2026-08-18 09:00 639226404284554875
6 ms 184.106.54.1
35 2026-08-18 08:44 639226394637043309
-
34 2026-08-18 08:28 639226385052447582
6 ms 184.106.54.1
33 2026-08-18 08:28 639226385052447582
6 ms 173.203.187.1
32 2026-08-18 08:28 639226385052447582
6 ms 108.166.43.1
31 2026-08-18 08:28 639226385052447582
6 ms 146.20.161.1
30 2026-08-18 08:12 639226375506189603
20 ms 173.203.187.1
29 2026-08-18 07:56 639226365690646426
50 ms 184.106.54.1
28 2026-08-18 07:39 639226355771007701
26 ms 184.106.54.1
27 2026-08-18 07:23 639226345946269369
35 ms 108.166.43.1
26 2026-08-18 07:07 639226336241601848
39 ms 146.20.161.1
25 2026-08-18 06:15 639226304950675290
10 ms 184.106.54.1
24 2026-08-18 05:59 639226295324754616
18 ms 173.203.187.1
23 2026-08-18 05:43 639226285824640601
17 ms 184.106.54.1
22 2026-08-18 05:27 639226276321223917
11 ms 184.106.54.1
21 2026-08-18 05:11 639226266800200046
9 ms 146.20.161.1
20 2026-08-18 04:55 639226256958066164
9 ms 108.166.43.1
19 2026-08-18 04:39 639226247432364597
17 ms 173.203.187.1
18 2026-08-18 04:22 639226237703388552
10 ms 108.166.43.1
17 2026-08-18 04:06 639226227937569589
30 ms 146.20.161.1
16 2026-08-18 03:50 639226218052465471
2035 ms 173.203.187.1
15 2026-08-18 03:34 639226208429623997
15 ms 173.203.187.1
14 2026-08-18 03:18 639226198800675295
129 ms 108.166.43.1
13 2026-08-18 03:18 639226198800675295
129 ms 146.20.161.1
12 2026-08-18 03:18 639226198800675295
129 ms 173.203.187.1
11 2026-08-18 03:18 639226198800675295
129 ms 184.106.54.1
10 2026-08-18 02:26 639226167722042574
42 ms 146.20.161.1
9 2026-08-18 02:10 639226158277924383
56 ms 108.166.43.1
8 2026-08-18 01:54 639226148757810592
10 ms 173.203.187.1
7 2026-08-18 01:39 639226139348611045
9 ms 146.20.161.1
6 2026-08-18 01:23 639226129823462907
14 ms 173.203.187.1
5 2026-08-18 01:07 639226120218260005
61 ms 173.203.187.1
4 2026-08-18 00:51 639226110875503904
30 ms 173.203.187.1
3 2026-08-18 00:35 639226101376311912
28 ms 173.203.187.1
2 2026-08-18 00:19 639226091924943492
3 ms 173.203.187.1
1 2026-08-18 00:03 639226082133158124
40 ms 173.203.187.1