DNS response history for mx1.r4l.com

mx1.r4l.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 2026-08-21. For this date, NameServerHistory found 73 DNS check records, 71 successful responses, 2 failed responses, and 252 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.r4l.com.
Records on Selected Date

73

Historical checks stored for this nameserver on selected date

Average Latency

252 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-21 23:50

All timestamps shown in UTC

Latest Resolved IP on Selected Date

192.99.3.191

Most recently resolved hosting IP on selected date

Successful Responses

71

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 mx1.r4l.com

Showing DNS history for 2026-08-21 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
73 2026-08-21 23:50 639229527598660841
236 ms 192.99.3.191
72 2026-08-21 23:34 639229517954323214
109 ms 192.99.3.191
71 2026-08-21 23:18 639229508269999021
236 ms 192.99.3.191
70 2026-08-21 23:02 639229498559060171
2117 ms 192.99.3.191
69 2026-08-21 22:45 639229488519347586
139 ms 192.99.3.191
68 2026-08-21 21:52 639229456606578934
167 ms 192.99.3.191
67 2026-08-21 21:36 639229446985772499
104 ms 192.99.3.191
66 2026-08-21 21:20 639229437367313098
201 ms 192.99.3.191
65 2026-08-21 21:04 639229427923950391
9 ms 192.99.3.191
64 2026-08-21 20:48 639229418168588854
139 ms 192.99.3.191
63 2026-08-21 20:32 639229408345678334
237 ms 192.99.3.191
62 2026-08-21 20:15 639229398616354648
7 ms 192.99.3.191
61 2026-08-21 19:59 639229388634592323
243 ms 192.99.3.191
60 2026-08-21 19:42 639229378792837692
217 ms 192.99.3.191
59 2026-08-21 19:26 639229369154682311
234 ms 192.99.3.191
58 2026-08-21 19:10 639229359248017926
217 ms 192.99.3.191
57 2026-08-21 18:53 639229349124294642
202 ms 192.99.3.191
56 2026-08-21 18:01 639229317791715692
206 ms 192.99.3.191
55 2026-08-21 17:45 639229308115194575
143 ms 192.99.3.191
54 2026-08-21 17:28 639229298320320558
168 ms 192.99.3.191
53 2026-08-21 17:12 639229288674863221
166 ms 192.99.3.191
52 2026-08-21 16:56 639229278983677079
4009 ms 192.99.3.191
51 2026-08-21 16:40 639229269405517175
13 ms 192.99.3.191
50 2026-08-21 16:24 639229259594798244
35 ms 192.99.3.191
49 2026-08-21 16:07 639229249736681188
108 ms 192.99.3.191
48 2026-08-21 15:51 639229239699417787
126 ms 192.99.3.191
47 2026-08-21 15:34 639229229621964033
206 ms 192.99.3.191
46 2026-08-21 15:17 639229219567270965
234 ms 192.99.3.191
45 2026-08-21 15:00 639229209406666856
226 ms 192.99.3.191
44 2026-08-21 14:07 639229177815876178
225 ms 192.99.3.191
43 2026-08-21 13:51 639229168243572685
189 ms 192.99.3.191
42 2026-08-21 13:35 639229158599856475
203 ms 192.99.3.191
41 2026-08-21 13:19 639229148998940902
112 ms 192.99.3.191
40 2026-08-21 13:03 639229139276923594
9 ms 192.99.3.191
39 2026-08-21 12:47 639229129709912394
229 ms 192.99.3.191
38 2026-08-21 12:31 639229119801488500
132 ms 192.99.3.191
37 2026-08-21 12:15 639229110135262458
118 ms 192.99.3.191
36 2026-08-21 11:58 639229100336051392
137 ms 192.99.3.191
35 2026-08-21 11:42 639229090641415626
115 ms 192.99.3.191
34 2026-08-21 11:26 639229080702683947
232 ms 192.99.3.191
33 2026-08-21 11:09 639229070601456699
129 ms 192.99.3.191
32 2026-08-21 10:16 639229038947447232
104 ms 192.99.3.191
31 2026-08-21 10:00 639229029268708773
105 ms 192.99.3.191
30 2026-08-21 09:44 639229019647910603
-
29 2026-08-21 09:28 639229009983843738
109 ms 192.99.3.191
28 2026-08-21 09:11 639229000203331882
98 ms 192.99.3.191
27 2026-08-21 08:55 639228990302335999
213 ms 192.99.3.191
26 2026-08-21 08:39 639228980567740722
251 ms 192.99.3.191
25 2026-08-21 08:22 639228970762445174
232 ms 192.99.3.191
24 2026-08-21 08:06 639228961065054445
203 ms 192.99.3.191
23 2026-08-21 07:50 639228951224649885
76 ms 192.99.3.191
22 2026-08-21 07:33 639228941303864592
152 ms 192.99.3.191
21 2026-08-21 07:16 639228931191328583
111 ms 192.99.3.191
20 2026-08-21 06:24 639228899518173317
199 ms 192.99.3.191
19 2026-08-21 06:07 639228889785027669
2019 ms 192.99.3.191
18 2026-08-21 05:51 639228880106330161
11 ms 192.99.3.191
17 2026-08-21 05:35 639228870316184091
100 ms 192.99.3.191
16 2026-08-21 05:19 639228860695366512
4 ms 192.99.3.191
15 2026-08-21 05:03 639228851027209500
232 ms 192.99.3.191
14 2026-08-21 04:47 639228841479265462
216 ms 192.99.3.191
13 2026-08-21 04:31 639228831752962260
15 ms 192.99.3.191
12 2026-08-21 04:14 639228821953295483
2 ms 192.99.3.191
11 2026-08-21 03:58 639228812227429953
219 ms 192.99.3.191
10 2026-08-21 03:42 639228802476107538
7 ms 192.99.3.191
9 2026-08-21 03:25 639228792525492032
110 ms 192.99.3.191
8 2026-08-21 02:33 639228761131421385
197 ms 192.99.3.191
7 2026-08-21 02:17 639228751571206692
208 ms 192.99.3.191
6 2026-08-21 02:01 639228741705571019
132 ms 192.99.3.191
5 2026-08-21 01:44 639228731642208228
105 ms 192.99.3.191
4 2026-08-21 00:52 639228700387002072
16 ms 192.99.3.191
3 2026-08-21 00:35 639228690742014433
-
2 2026-08-21 00:19 639228680877937122
124 ms 192.99.3.191
1 2026-08-21 00:02 639228670775860800
3 ms 192.99.3.191