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 2026-08-19. For this date, NameServerHistory found 149 DNS check records, 148 successful responses, 1 failed responses, and 149 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

149

Historical checks stored for this nameserver on selected date

Average Latency

149 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-19 23:57

All timestamps shown in UTC

Latest Resolved IP on Selected Date

64.18.101.2

Most recently resolved hosting IP on selected date

Successful Responses

148

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 2026-08-19 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
149 2026-08-19 23:57 639227805445376839
32 ms 64.18.101.2
148 2026-08-19 23:57 639227805445376839
32 ms 64.18.101.9
147 2026-08-19 23:42 639227795899225951
23 ms 64.18.101.2
146 2026-08-19 23:42 639227795899225951
23 ms 64.18.101.9
145 2026-08-19 23:25 639227786351762008
63 ms 64.18.101.9
144 2026-08-19 23:25 639227786351762008
63 ms 64.18.101.2
143 2026-08-19 23:09 639227776640591733
21 ms 64.18.101.2
142 2026-08-19 23:09 639227776640591733
21 ms 64.18.101.9
141 2026-08-19 22:54 639227767128841282
11 ms 64.18.101.9
140 2026-08-19 22:54 639227767128841282
11 ms 64.18.101.2
139 2026-08-19 22:38 639227757477304711
22 ms 64.18.101.9
138 2026-08-19 22:38 639227757477304711
22 ms 64.18.101.2
137 2026-08-19 22:21 639227747572098014
35 ms 64.18.101.2
136 2026-08-19 22:21 639227747572098014
35 ms 64.18.101.9
135 2026-08-19 22:04 639227737588613113
9 ms 64.18.101.2
134 2026-08-19 22:04 639227737588613113
9 ms 64.18.101.9
133 2026-08-19 21:12 639227706134603955
19 ms 64.18.101.2
132 2026-08-19 21:12 639227706134603955
19 ms 64.18.101.9
131 2026-08-19 20:56 639227696589027396
28 ms 64.18.101.2
130 2026-08-19 20:56 639227696589027396
28 ms 64.18.101.9
129 2026-08-19 20:40 639227687097707639
35 ms 64.18.101.2
128 2026-08-19 20:40 639227687097707639
35 ms 64.18.101.9
127 2026-08-19 20:24 639227677474464487
36 ms 64.18.101.2
126 2026-08-19 20:24 639227677474464487
36 ms 64.18.101.9
125 2026-08-19 20:08 639227667767441118
3 ms 64.18.101.9
124 2026-08-19 20:08 639227667767441118
3 ms 64.18.101.2
123 2026-08-19 19:52 639227657984833832
4 ms 64.18.101.2
122 2026-08-19 19:52 639227657984833832
4 ms 64.18.101.9
121 2026-08-19 19:35 639227648079992640
5 ms 64.18.101.2
120 2026-08-19 19:35 639227648079992640
5 ms 64.18.101.9
119 2026-08-19 19:19 639227638125048441
45 ms 64.18.101.9
118 2026-08-19 19:19 639227638125048441
45 ms 64.18.101.2
117 2026-08-19 19:02 639227628211392142
31 ms 64.18.101.9
116 2026-08-19 19:02 639227628211392142
31 ms 64.18.101.2
115 2026-08-19 18:45 639227618261696275
4 ms 64.18.101.9
114 2026-08-19 18:45 639227618261696275
4 ms 64.18.101.2
113 2026-08-19 18:29 639227608366233645
22 ms 64.18.101.9
112 2026-08-19 18:29 639227608366233645
22 ms 64.18.101.2
111 2026-08-19 18:12 639227598301787588
29 ms 64.18.101.2
110 2026-08-19 18:12 639227598301787588
29 ms 64.18.101.9
109 2026-08-19 17:19 639227566241010716
61 ms 64.18.101.9
108 2026-08-19 17:19 639227566241010716
61 ms 64.18.101.2
107 2026-08-19 17:03 639227556454538959
17 ms 64.18.101.9
106 2026-08-19 17:03 639227556454538959
17 ms 64.18.101.2
105 2026-08-19 16:46 639227546640305542
20 ms 64.18.101.9
104 2026-08-19 16:46 639227546640305542
20 ms 64.18.101.2
103 2026-08-19 16:30 639227536965466472
2009 ms 64.18.101.9
102 2026-08-19 16:30 639227536965466472
2009 ms 64.18.101.2
101 2026-08-19 16:13 639227527048658280
22 ms 64.18.101.9
100 2026-08-19 16:13 639227527048658280
22 ms 64.18.101.2
99 2026-08-19 15:57 639227517386634438
8 ms 64.18.101.9
98 2026-08-19 15:57 639227517386634438
8 ms 64.18.101.2
97 2026-08-19 15:41 639227507459551637
14 ms 64.18.101.2
96 2026-08-19 15:41 639227507459551637
14 ms 64.18.101.9
95 2026-08-19 15:24 639227497515595277
179 ms 64.18.101.9
94 2026-08-19 15:24 639227497515595277
179 ms 64.18.101.2
93 2026-08-19 15:07 639227487441798036
135 ms 64.18.101.9
92 2026-08-19 15:07 639227487441798036
135 ms 64.18.101.2
91 2026-08-19 14:51 639227477445551863
10 ms 64.18.101.9
90 2026-08-19 14:51 639227477445551863
10 ms 64.18.101.2
89 2026-08-19 14:34 639227467297067891
4 ms 64.18.101.2
88 2026-08-19 14:34 639227467297067891
4 ms 64.18.101.9
87 2026-08-19 14:17 639227457057795635
9 ms 64.18.101.2
86 2026-08-19 14:17 639227457057795635
9 ms 64.18.101.9
85 2026-08-19 13:24 639227425244777397
15 ms 64.18.101.2
84 2026-08-19 13:24 639227425244777397
15 ms 64.18.101.9
83 2026-08-19 13:07 639227415422116485
65 ms 64.18.101.2
82 2026-08-19 13:07 639227415422116485
65 ms 64.18.101.9
81 2026-08-19 12:51 639227405307256053
15 ms 64.18.101.9
80 2026-08-19 12:51 639227405307256053
15 ms 64.18.101.2
79 2026-08-19 12:34 639227395396602630
57 ms 64.18.101.2
78 2026-08-19 12:34 639227395396602630
57 ms 64.18.101.9
77 2026-08-19 12:17 639227385510363611
16 ms 64.18.101.9
76 2026-08-19 12:17 639227385510363611
16 ms 64.18.101.2
75 2026-08-19 12:01 639227375508324850
148 ms 64.18.101.2
74 2026-08-19 12:01 639227375508324850
148 ms 64.18.101.9
73 2026-08-19 11:44 639227365326611906
2047 ms 64.18.101.9
72 2026-08-19 11:44 639227365326611906
2047 ms 64.18.101.2
71 2026-08-19 11:27 639227355360014208
55 ms 64.18.101.9
70 2026-08-19 11:27 639227355360014208
55 ms 64.18.101.2
69 2026-08-19 11:10 639227345036782165
31 ms 64.18.101.2
68 2026-08-19 11:10 639227345036782165
31 ms 64.18.101.9
67 2026-08-19 10:53 639227334992964533
62 ms 64.18.101.9
66 2026-08-19 10:53 639227334992964533
62 ms 64.18.101.2
65 2026-08-19 10:37 639227324986605572
2036 ms 64.18.101.2
64 2026-08-19 10:37 639227324986605572
2036 ms 64.18.101.9
63 2026-08-19 10:20 639227314928414539
11 ms 64.18.101.9
62 2026-08-19 10:20 639227314928414539
11 ms 64.18.101.2
61 2026-08-19 09:27 639227283029182134
7 ms 64.18.101.2
60 2026-08-19 09:27 639227283029182134
7 ms 64.18.101.9
59 2026-08-19 09:10 639227273294779350
171 ms 64.18.101.9
58 2026-08-19 09:10 639227273294779350
171 ms 64.18.101.2
57 2026-08-19 08:54 639227263525231313
49 ms 64.18.101.2
56 2026-08-19 08:54 639227263525231313
49 ms 64.18.101.9
55 2026-08-19 08:38 639227253578313363
136 ms 64.18.101.2
54 2026-08-19 08:38 639227253578313363
136 ms 64.18.101.9
53 2026-08-19 08:21 639227243649973322
11 ms 64.18.101.9
52 2026-08-19 08:21 639227243649973322
11 ms 64.18.101.2
51 2026-08-19 08:04 639227233581059317
6 ms 64.18.101.2
50 2026-08-19 08:04 639227233581059317
6 ms 64.18.101.9
49 2026-08-19 07:48 639227223667352067
137 ms 64.18.101.2
48 2026-08-19 07:48 639227223667352067
137 ms 64.18.101.9
47 2026-08-19 07:31 639227213714837066
5 ms 64.18.101.9
46 2026-08-19 07:31 639227213714837066
5 ms 64.18.101.2
45 2026-08-19 07:14 639227203701208496
148 ms 64.18.101.2
44 2026-08-19 07:14 639227203701208496
148 ms 64.18.101.9
43 2026-08-19 06:58 639227193643202179
47 ms 64.18.101.2
42 2026-08-19 06:58 639227193643202179
47 ms 64.18.101.9
41 2026-08-19 06:41 639227183584431597
48 ms 64.18.101.9
40 2026-08-19 06:41 639227183584431597
48 ms 64.18.101.2
39 2026-08-19 06:24 639227173347403088
158 ms 64.18.101.9
38 2026-08-19 06:24 639227173347403088
158 ms 64.18.101.2
37 2026-08-19 05:31 639227141523007601
13 ms 64.18.101.2
36 2026-08-19 05:31 639227141523007601
13 ms 64.18.101.9
35 2026-08-19 05:15 639227131785931574
21 ms 64.18.101.2
34 2026-08-19 05:15 639227131785931574
21 ms 64.18.101.9
33 2026-08-19 04:59 639227122176475389
33 ms 64.18.101.2
32 2026-08-19 04:59 639227122176475389
33 ms 64.18.101.9
31 2026-08-19 04:43 639227112668934596
38 ms 64.18.101.2
30 2026-08-19 04:43 639227112668934596
38 ms 64.18.101.9
29 2026-08-19 04:26 639227102773292788
45 ms 64.18.101.2
28 2026-08-19 04:26 639227102773292788
45 ms 64.18.101.9
27 2026-08-19 04:10 639227093141136930
47 ms 64.18.101.2
26 2026-08-19 04:10 639227093141136930
47 ms 64.18.101.9
25 2026-08-19 03:54 639227083449420147
8 ms 64.18.101.9
24 2026-08-19 03:54 639227083449420147
8 ms 64.18.101.2
23 2026-08-19 03:38 639227073771748493
25 ms 64.18.101.2
22 2026-08-19 03:38 639227073771748493
25 ms 64.18.101.9
21 2026-08-19 03:22 639227063977347614
147 ms 64.18.101.9
20 2026-08-19 03:22 639227063977347614
147 ms 64.18.101.2
19 2026-08-19 03:06 639227054253519024
24 ms 64.18.101.9
18 2026-08-19 03:06 639227054253519024
24 ms 64.18.101.2
17 2026-08-19 02:49 639227044381963886
2025 ms 64.18.101.9
16 2026-08-19 02:49 639227044381963886
2025 ms 64.18.101.2
15 2026-08-19 02:32 639227034441085514
5 ms 64.18.101.2
14 2026-08-19 02:32 639227034441085514
5 ms 64.18.101.9
13 2026-08-19 01:40 639227003126489968
53 ms 64.18.101.9
12 2026-08-19 01:40 639227003126489968
53 ms 64.18.101.2
11 2026-08-19 01:24 639226993456311614
4 ms 64.18.101.9
10 2026-08-19 01:24 639226993456311614
4 ms 64.18.101.2
9 2026-08-19 01:08 639226983847312345
9 ms 64.18.101.2
8 2026-08-19 01:08 639226983847312345
9 ms 64.18.101.9
7 2026-08-19 00:52 639226974357874853
35 ms 64.18.101.2
6 2026-08-19 00:52 639226974357874853
35 ms 64.18.101.9
5 2026-08-19 00:36 639226964670484721
-
4 2026-08-19 00:20 639226954857899696
23 ms 64.18.101.2
3 2026-08-19 00:20 639226954857899696
23 ms 64.18.101.9
2 2026-08-19 00:03 639226945091603488
23 ms 64.18.101.9
1 2026-08-19 00:03 639226945091603488
23 ms 64.18.101.2