DNS response history for ns2.rtctel.com

ns2.rtctel.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 145 DNS check records, 144 successful responses, 1 failed responses, and 221 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 ns2.rtctel.com.
Records on Selected Date

145

Historical checks stored for this nameserver on selected date

Average Latency

221 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-21 23:48

All timestamps shown in UTC

Latest Resolved IP on Selected Date

64.18.101.9

Most recently resolved hosting IP on selected date

Successful Responses

144

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 ns2.rtctel.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
145 2026-08-21 23:48 639229527598660841
58 ms 64.18.101.9
144 2026-08-21 23:48 639229527598660841
58 ms 64.18.101.2
143 2026-08-21 23:32 639229517954323214
23 ms 64.18.101.2
142 2026-08-21 23:32 639229517954323214
23 ms 64.18.101.9
141 2026-08-21 23:15 639229508269999021
7 ms 64.18.101.2
140 2026-08-21 23:15 639229508269999021
7 ms 64.18.101.9
139 2026-08-21 22:59 639229498559060171
7 ms 64.18.101.2
138 2026-08-21 22:59 639229498559060171
7 ms 64.18.101.9
137 2026-08-21 22:42 639229488519347586
69 ms 64.18.101.9
136 2026-08-21 22:42 639229488519347586
69 ms 64.18.101.2
135 2026-08-21 21:49 639229456606578934
35 ms 64.18.101.9
134 2026-08-21 21:49 639229456606578934
35 ms 64.18.101.2
133 2026-08-21 21:33 639229446985772499
28 ms 64.18.101.9
132 2026-08-21 21:33 639229446985772499
28 ms 64.18.101.2
131 2026-08-21 21:17 639229437367313098
20 ms 64.18.101.2
130 2026-08-21 21:17 639229437367313098
20 ms 64.18.101.9
129 2026-08-21 21:01 639229427923950391
51 ms 64.18.101.9
128 2026-08-21 21:01 639229427923950391
51 ms 64.18.101.2
127 2026-08-21 20:45 639229418168588854
13 ms 64.18.101.2
126 2026-08-21 20:45 639229418168588854
13 ms 64.18.101.9
125 2026-08-21 20:29 639229408345678334
64 ms 64.18.101.9
124 2026-08-21 20:29 639229408345678334
64 ms 64.18.101.2
123 2026-08-21 20:13 639229398616354648
2031 ms 64.18.101.2
122 2026-08-21 20:13 639229398616354648
2031 ms 64.18.101.9
121 2026-08-21 19:56 639229388634592323
2043 ms 64.18.101.2
120 2026-08-21 19:56 639229388634592323
2043 ms 64.18.101.9
119 2026-08-21 19:40 639229378792837692
39 ms 64.18.101.2
118 2026-08-21 19:40 639229378792837692
39 ms 64.18.101.9
117 2026-08-21 19:24 639229369154682311
3 ms 64.18.101.9
116 2026-08-21 19:24 639229369154682311
3 ms 64.18.101.2
115 2026-08-21 19:07 639229359248017926
13 ms 64.18.101.9
114 2026-08-21 19:07 639229359248017926
13 ms 64.18.101.2
113 2026-08-21 18:50 639229349124294642
40 ms 64.18.101.2
112 2026-08-21 18:50 639229349124294642
40 ms 64.18.101.9
111 2026-08-21 17:58 639229317791715692
2 ms 64.18.101.2
110 2026-08-21 17:58 639229317791715692
2 ms 64.18.101.9
109 2026-08-21 17:42 639229308115194575
2018 ms 64.18.101.9
108 2026-08-21 17:42 639229308115194575
2018 ms 64.18.101.2
107 2026-08-21 17:26 639229298320320558
52 ms 64.18.101.2
106 2026-08-21 17:26 639229298320320558
52 ms 64.18.101.9
105 2026-08-21 17:09 639229288674863221
54 ms 64.18.101.9
104 2026-08-21 17:09 639229288674863221
54 ms 64.18.101.2
103 2026-08-21 16:53 639229278983677079
20 ms 64.18.101.9
102 2026-08-21 16:53 639229278983677079
20 ms 64.18.101.2
101 2026-08-21 16:37 639229269405517175
8 ms 64.18.101.2
100 2026-08-21 16:37 639229269405517175
8 ms 64.18.101.9
99 2026-08-21 16:21 639229259594798244
37 ms 64.18.101.9
98 2026-08-21 16:21 639229259594798244
37 ms 64.18.101.2
97 2026-08-21 16:05 639229249736681188
40 ms 64.18.101.2
96 2026-08-21 16:05 639229249736681188
40 ms 64.18.101.9
95 2026-08-21 15:48 639229239699417787
6 ms 64.18.101.9
94 2026-08-21 15:48 639229239699417787
6 ms 64.18.101.2
93 2026-08-21 15:31 639229229621964033
28 ms 64.18.101.2
92 2026-08-21 15:31 639229229621964033
28 ms 64.18.101.9
91 2026-08-21 15:14 639229219567270965
31 ms 64.18.101.2
90 2026-08-21 15:14 639229219567270965
31 ms 64.18.101.9
89 2026-08-21 14:57 639229209406666856
12 ms 64.18.101.2
88 2026-08-21 14:57 639229209406666856
12 ms 64.18.101.9
87 2026-08-21 14:05 639229177815876178
23 ms 64.18.101.9
86 2026-08-21 14:05 639229177815876178
23 ms 64.18.101.2
85 2026-08-21 13:49 639229168243572685
12 ms 64.18.101.2
84 2026-08-21 13:49 639229168243572685
12 ms 64.18.101.9
83 2026-08-21 13:33 639229158599856475
16 ms 64.18.101.2
82 2026-08-21 13:33 639229158599856475
16 ms 64.18.101.9
81 2026-08-21 13:17 639229148998940902
2017 ms 64.18.101.9
80 2026-08-21 13:17 639229148998940902
2017 ms 64.18.101.2
79 2026-08-21 13:01 639229139276923594
2016 ms 64.18.101.9
78 2026-08-21 13:01 639229139276923594
2016 ms 64.18.101.2
77 2026-08-21 12:44 639229129709912394
11 ms 64.18.101.2
76 2026-08-21 12:44 639229129709912394
11 ms 64.18.101.9
75 2026-08-21 12:28 639229119801488500
55 ms 64.18.101.9
74 2026-08-21 12:28 639229119801488500
55 ms 64.18.101.2
73 2026-08-21 12:12 639229110135262458
89 ms 64.18.101.2
72 2026-08-21 12:12 639229110135262458
89 ms 64.18.101.9
71 2026-08-21 11:56 639229100336051392
7 ms 64.18.101.2
70 2026-08-21 11:56 639229100336051392
7 ms 64.18.101.9
69 2026-08-21 11:39 639229090641415626
42 ms 64.18.101.2
68 2026-08-21 11:39 639229090641415626
42 ms 64.18.101.9
67 2026-08-21 11:23 639229080702683947
5 ms 64.18.101.9
66 2026-08-21 11:23 639229080702683947
5 ms 64.18.101.2
65 2026-08-21 11:06 639229070601456699
16 ms 64.18.101.9
64 2026-08-21 11:06 639229070601456699
16 ms 64.18.101.2
63 2026-08-21 10:13 639229038947447232
23 ms 64.18.101.9
62 2026-08-21 10:13 639229038947447232
23 ms 64.18.101.2
61 2026-08-21 09:57 639229029268708773
33 ms 64.18.101.2
60 2026-08-21 09:57 639229029268708773
33 ms 64.18.101.9
59 2026-08-21 09:41 639229019647910603
2015 ms 64.18.101.2
58 2026-08-21 09:41 639229019647910603
2015 ms 64.18.101.9
57 2026-08-21 09:25 639229009983843738
41 ms 64.18.101.2
56 2026-08-21 09:25 639229009983843738
41 ms 64.18.101.9
55 2026-08-21 09:09 639229000203331882
27 ms 64.18.101.9
54 2026-08-21 09:09 639229000203331882
27 ms 64.18.101.2
53 2026-08-21 08:52 639228990302335999
2029 ms 64.18.101.2
52 2026-08-21 08:52 639228990302335999
2029 ms 64.18.101.9
51 2026-08-21 08:36 639228980567740722
10 ms 64.18.101.9
50 2026-08-21 08:36 639228980567740722
10 ms 64.18.101.2
49 2026-08-21 08:20 639228970762445174
9 ms 64.18.101.9
48 2026-08-21 08:20 639228970762445174
9 ms 64.18.101.2
47 2026-08-21 08:03 639228961065054445
19 ms 64.18.101.9
46 2026-08-21 08:03 639228961065054445
19 ms 64.18.101.2
45 2026-08-21 07:47 639228951224649885
12 ms 64.18.101.9
44 2026-08-21 07:47 639228951224649885
12 ms 64.18.101.2
43 2026-08-21 07:30 639228941303864592
42 ms 64.18.101.2
42 2026-08-21 07:30 639228941303864592
42 ms 64.18.101.9
41 2026-08-21 07:14 639228931191328583
5 ms 64.18.101.9
40 2026-08-21 07:14 639228931191328583
5 ms 64.18.101.2
39 2026-08-21 06:21 639228899518173317
-
38 2026-08-21 06:05 639228889785027669
32 ms 64.18.101.9
37 2026-08-21 06:05 639228889785027669
32 ms 64.18.101.2
36 2026-08-21 05:49 639228880106330161
23 ms 64.18.101.2
35 2026-08-21 05:49 639228880106330161
23 ms 64.18.101.9
34 2026-08-21 05:32 639228870316184091
27 ms 64.18.101.2
33 2026-08-21 05:32 639228870316184091
27 ms 64.18.101.9
32 2026-08-21 05:16 639228860695366512
20 ms 64.18.101.9
31 2026-08-21 05:16 639228860695366512
20 ms 64.18.101.2
30 2026-08-21 05:00 639228851027209500
24 ms 64.18.101.9
29 2026-08-21 05:00 639228851027209500
24 ms 64.18.101.2
28 2026-08-21 04:44 639228841479265462
40 ms 64.18.101.9
27 2026-08-21 04:44 639228841479265462
40 ms 64.18.101.2
26 2026-08-21 04:28 639228831752962260
27 ms 64.18.101.9
25 2026-08-21 04:28 639228831752962260
27 ms 64.18.101.2
24 2026-08-21 04:12 639228821953295483
34 ms 64.18.101.9
23 2026-08-21 04:12 639228821953295483
34 ms 64.18.101.2
22 2026-08-21 03:55 639228812227429953
15 ms 64.18.101.2
21 2026-08-21 03:55 639228812227429953
15 ms 64.18.101.9
20 2026-08-21 03:39 639228802476107538
16 ms 64.18.101.2
19 2026-08-21 03:39 639228802476107538
16 ms 64.18.101.9
18 2026-08-21 03:23 639228792525492032
41 ms 64.18.101.2
17 2026-08-21 03:23 639228792525492032
41 ms 64.18.101.9
16 2026-08-21 02:30 639228761131421385
45 ms 64.18.101.9
15 2026-08-21 02:30 639228761131421385
45 ms 64.18.101.2
14 2026-08-21 02:14 639228751571206692
24 ms 64.18.101.9
13 2026-08-21 02:14 639228751571206692
24 ms 64.18.101.2
12 2026-08-21 01:58 639228741705571019
23 ms 64.18.101.2
11 2026-08-21 01:58 639228741705571019
23 ms 64.18.101.9
10 2026-08-21 01:41 639228731642208228
46 ms 64.18.101.9
9 2026-08-21 01:41 639228731642208228
46 ms 64.18.101.2
8 2026-08-21 00:49 639228700387002072
26 ms 64.18.101.9
7 2026-08-21 00:49 639228700387002072
26 ms 64.18.101.2
6 2026-08-21 00:33 639228690742014433
19 ms 64.18.101.2
5 2026-08-21 00:33 639228690742014433
19 ms 64.18.101.9
4 2026-08-21 00:16 639228680877937122
4 ms 64.18.101.2
3 2026-08-21 00:16 639228680877937122
4 ms 64.18.101.9
2 2026-08-21 00:00 639228670775860800
10 ms 64.18.101.9
1 2026-08-21 00:00 639228670775860800
10 ms 64.18.101.2