DNS response history for ns1.mrcalling.com

ns1.mrcalling.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 72 DNS check records, 69 successful responses, 3 failed responses, and 230 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 ns1.mrcalling.com.
Records on Selected Date

72

Historical checks stored for this nameserver on selected date

Average Latency

230 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-21 23:44

All timestamps shown in UTC

Latest Resolved IP on Selected Date

66.94.105.73

Most recently resolved hosting IP on selected date

Successful Responses

69

Checks that returned a measurable response

Failed Responses

3

Checks with no response or no returned latency

Failure Rate

4%

Based on the selected date history

Selected Date Status

Responsive

At least one successful response exists on selected date

History for ns1.mrcalling.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
72 2026-08-21 23:44 639229517954323214
198 ms 66.94.105.73
71 2026-08-21 23:28 639229508269999021
201 ms 66.94.105.73
70 2026-08-21 23:11 639229498559060171
3 ms 66.94.105.73
69 2026-08-21 22:55 639229488519347586
2 ms 66.94.105.73
68 2026-08-21 22:01 639229456606578934
203 ms 66.94.105.73
67 2026-08-21 21:46 639229446985772499
191 ms 66.94.105.73
66 2026-08-21 21:29 639229437367313098
145 ms 66.94.105.73
65 2026-08-21 21:13 639229427923950391
4 ms 66.94.105.73
64 2026-08-21 20:58 639229418168588854
2 ms 66.94.105.73
63 2026-08-21 20:41 639229408345678334
3 ms 66.94.105.73
62 2026-08-21 20:25 639229398616354648
198 ms 66.94.105.73
61 2026-08-21 20:09 639229388634592323
211 ms 66.94.105.73
60 2026-08-21 19:52 639229378792837692
3 ms 66.94.105.73
59 2026-08-21 19:36 639229369154682311
10 ms 66.94.105.73
58 2026-08-21 19:20 639229359248017926
200 ms 66.94.105.73
57 2026-08-21 19:03 639229349124294642
196 ms 66.94.105.73
56 2026-08-21 18:10 639229317791715692
6 ms 66.94.105.73
55 2026-08-21 17:54 639229308115194575
103 ms 66.94.105.73
54 2026-08-21 17:38 639229298320320558
5 ms 66.94.105.73
53 2026-08-21 17:22 639229288674863221
3 ms 66.94.105.73
52 2026-08-21 17:06 639229278983677079
2 ms 66.94.105.73
51 2026-08-21 16:49 639229269405517175
3 ms 66.94.105.73
50 2026-08-21 16:33 639229259594798244
4 ms 66.94.105.73
49 2026-08-21 16:17 639229249736681188
187 ms 66.94.105.73
48 2026-08-21 16:01 639229239699417787
2 ms 66.94.105.73
47 2026-08-21 15:44 639229229621964033
203 ms 66.94.105.73
46 2026-08-21 15:27 639229219567270965
204 ms 66.94.105.73
45 2026-08-21 15:10 639229209406666856
191 ms 66.94.105.73
44 2026-08-21 14:17 639229177815876178
3 ms 66.94.105.73
43 2026-08-21 14:01 639229168243572685
4 ms 66.94.105.73
42 2026-08-21 13:45 639229158599856475
4 ms 66.94.105.73
41 2026-08-21 13:29 639229148998940902
99 ms 66.94.105.73
40 2026-08-21 13:13 639229139276923594
4 ms 66.94.105.73
39 2026-08-21 12:57 639229129709912394
3 ms 66.94.105.73
38 2026-08-21 12:41 639229119801488500
232 ms 66.94.105.73
37 2026-08-21 12:24 639229110135262458
5 ms 66.94.105.73
36 2026-08-21 12:08 639229100336051392
4 ms 66.94.105.73
35 2026-08-21 11:52 639229090641415626
128 ms 66.94.105.73
34 2026-08-21 11:35 639229080702683947
-
33 2026-08-21 11:19 639229070601456699
2715 ms 66.94.105.73
32 2026-08-21 10:25 639229038947447232
1930 ms 66.94.105.73
31 2026-08-21 10:09 639229029268708773
-
30 2026-08-21 09:53 639229019647910603
882 ms 66.94.105.73
29 2026-08-21 09:37 639229009983843738
958 ms 66.94.105.73
28 2026-08-21 09:21 639229000203331882
2 ms 66.94.105.73
27 2026-08-21 09:05 639228990302335999
3919 ms 66.94.105.73
26 2026-08-21 08:48 639228980567740722
4 ms 66.94.105.73
25 2026-08-21 08:32 639228970762445174
-
24 2026-08-21 08:16 639228961065054445
97 ms 66.94.105.73
23 2026-08-21 07:59 639228951224649885
207 ms 66.94.105.73
22 2026-08-21 07:43 639228941303864592
2 ms 66.94.105.73
21 2026-08-21 07:26 639228931191328583
2 ms 66.94.105.73
20 2026-08-21 06:33 639228899518173317
199 ms 66.94.105.73
19 2026-08-21 06:17 639228889785027669
190 ms 66.94.105.73
18 2026-08-21 06:01 639228880106330161
4 ms 66.94.105.73
17 2026-08-21 05:45 639228870316184091
200 ms 66.94.105.73
16 2026-08-21 05:28 639228860695366512
5 ms 66.94.105.73
15 2026-08-21 05:12 639228851027209500
210 ms 66.94.105.73
14 2026-08-21 04:56 639228841479265462
196 ms 66.94.105.73
13 2026-08-21 04:40 639228831752962260
2 ms 66.94.105.73
12 2026-08-21 04:24 639228821953295483
2 ms 66.94.105.73
11 2026-08-21 04:08 639228812227429953
185 ms 66.94.105.73
10 2026-08-21 03:51 639228802476107538
100 ms 66.94.105.73
9 2026-08-21 03:35 639228792525492032
98 ms 66.94.105.73
8 2026-08-21 02:42 639228761131421385
2 ms 66.94.105.73
7 2026-08-21 02:26 639228751571206692
4 ms 66.94.105.73
6 2026-08-21 02:10 639228741705571019
3 ms 66.94.105.73
5 2026-08-21 01:54 639228731642208228
201 ms 66.94.105.73
4 2026-08-21 01:01 639228700387002072
3 ms 66.94.105.73
3 2026-08-21 00:45 639228690742014433
191 ms 66.94.105.73
2 2026-08-21 00:29 639228680877937122
208 ms 66.94.105.73
1 2026-08-21 00:12 639228670775860800
2 ms 66.94.105.73