DNS response history for ns1.mcallstd.com

ns1.mcallstd.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 2026-08-13. For this date, NameServerHistory found 72 DNS check records, 72 successful responses, 0 failed responses, and 350 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.mcallstd.com.
Records on Selected Date

72

Historical checks stored for this nameserver on selected date

Average Latency

350 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-13 23:57

All timestamps shown in UTC

Latest Resolved IP on Selected Date

129.121.96.27

Most recently resolved hosting IP on selected date

Successful Responses

72

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 ns1.mcallstd.com

Showing DNS history for 2026-08-13 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 2026-08-13 23:57 639222618462620588
2244 ms 129.121.96.27
71 2026-08-13 23:40 639222608688333012
2221 ms 129.121.96.27
70 2026-08-13 23:24 639222598741756356
215 ms 129.121.96.27
69 2026-08-13 23:07 639222588615244093
137 ms 129.121.96.27
68 2026-08-13 22:13 639222556495289724
22 ms 129.121.96.27
67 2026-08-13 21:57 639222546477917698
213 ms 129.121.96.27
66 2026-08-13 21:40 639222536257653790
118 ms 129.121.96.27
65 2026-08-13 21:22 639222525833084485
249 ms 129.121.96.27
64 2026-08-13 21:05 639222515446085004
233 ms 129.121.96.27
63 2026-08-13 20:48 639222505166766781
136 ms 129.121.96.27
62 2026-08-13 20:31 639222494930541001
101 ms 129.121.96.27
61 2026-08-13 20:14 639222484469216890
124 ms 129.121.96.27
60 2026-08-13 19:56 639222474270039940
220 ms 129.121.96.27
59 2026-08-13 19:39 639222464005587385
114 ms 129.121.96.27
58 2026-08-13 19:22 639222453485975041
232 ms 129.121.96.27
57 2026-08-13 19:04 639222442984828770
113 ms 129.121.96.27
56 2026-08-13 18:10 639222410191353397
211 ms 129.121.96.27
55 2026-08-13 17:52 639222399952628376
214 ms 129.121.96.27
54 2026-08-13 17:35 639222389608608647
210 ms 129.121.96.27
53 2026-08-13 17:18 639222379604012481
224 ms 129.121.96.27
52 2026-08-13 17:02 639222369372672858
108 ms 129.121.96.27
51 2026-08-13 16:45 639222359096909298
232 ms 129.121.96.27
50 2026-08-13 16:27 639222348814301655
2210 ms 129.121.96.27
49 2026-08-13 16:10 639222338608331104
211 ms 129.121.96.27
48 2026-08-13 15:53 639222328204609760
210 ms 129.121.96.27
47 2026-08-13 15:36 639222317859759909
212 ms 129.121.96.27
46 2026-08-13 15:19 639222307560137918
119 ms 129.121.96.27
45 2026-08-13 15:01 639222297274357149
3 ms 129.121.96.27
44 2026-08-13 14:08 639222265004477827
155 ms 129.121.96.27
43 2026-08-13 13:51 639222255176583683
109 ms 129.121.96.27
42 2026-08-13 13:35 639222245340146131
4 ms 129.121.96.27
41 2026-08-13 13:19 639222235662219956
221 ms 129.121.96.27
40 2026-08-13 13:02 639222225817223284
224 ms 129.121.96.27
39 2026-08-13 12:46 639222216341869648
228 ms 129.121.96.27
38 2026-08-13 12:31 639222206848442189
217 ms 129.121.96.27
37 2026-08-13 12:15 639222197538963225
212 ms 129.121.96.27
36 2026-08-13 11:59 639222188113685569
2010 ms 129.121.96.27
35 2026-08-13 11:44 639222178880138458
19 ms 129.121.96.27
34 2026-08-13 11:28 639222169343013317
209 ms 129.121.96.27
33 2026-08-13 11:12 639222159910600596
214 ms 129.121.96.27
32 2026-08-13 10:21 639222128676274866
215 ms 129.121.96.27
31 2026-08-13 10:05 639222119169781983
202 ms 129.121.96.27
30 2026-08-13 09:50 639222109996148889
273 ms 129.121.96.27
29 2026-08-13 09:34 639222100791323799
12 ms 129.121.96.27
28 2026-08-13 09:19 639222091647893142
32 ms 129.121.96.27
27 2026-08-13 09:04 639222082524717649
108 ms 129.121.96.27
26 2026-08-13 08:49 639222073378630456
212 ms 129.121.96.27
25 2026-08-13 08:34 639222064537306701
160 ms 129.121.96.27
24 2026-08-13 08:19 639222055409471864
115 ms 129.121.96.27
23 2026-08-13 08:03 639222046117152411
32 ms 129.121.96.27
22 2026-08-13 07:48 639222036915107067
138 ms 129.121.96.27
21 2026-08-13 07:33 639222027654889141
109 ms 129.121.96.27
20 2026-08-13 06:41 639221996824612035
7 ms 129.121.96.27
19 2026-08-13 06:26 639221987863418113
213 ms 129.121.96.27
18 2026-08-13 06:11 639221979006823112
8 ms 129.121.96.27
17 2026-08-13 05:57 639221970068466615
2126 ms 129.121.96.27
16 2026-08-13 05:42 639221961001585139
123 ms 129.121.96.27
15 2026-08-13 05:27 639221952104046397
230 ms 129.121.96.27
14 2026-08-13 05:12 639221943247694484
110 ms 129.121.96.27
13 2026-08-13 04:57 639221934603388241
209 ms 129.121.96.27
12 2026-08-13 04:43 639221925729273358
236 ms 129.121.96.27
11 2026-08-13 04:28 639221916777813401
226 ms 129.121.96.27
10 2026-08-13 04:13 639221907816913910
116 ms 129.121.96.27
9 2026-08-13 03:58 639221898639694322
8 ms 129.121.96.27
8 2026-08-13 03:06 639221868257567489
112 ms 129.121.96.27
7 2026-08-13 02:51 639221859270235608
211 ms 129.121.96.27
6 2026-08-13 02:36 639221850184464515
215 ms 129.121.96.27
5 2026-08-13 02:21 639221841141973425
2102 ms 129.121.96.27
4 2026-08-13 01:30 639221810548753083
112 ms 129.121.96.27
3 2026-08-13 01:15 639221801656796262
210 ms 129.121.96.27
2 2026-08-13 01:00 639221792658715334
212 ms 129.121.96.27
1 2026-08-13 00:45 639221783571379176
2145 ms 129.121.96.27