DNS response history for ns01.rtctel.com

ns01.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 2026-08-23. For this date, NameServerHistory found 75 DNS check records, 74 successful responses, 1 failed responses, and 349 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 ns01.rtctel.com.
Records on Selected Date

75

Historical checks stored for this nameserver on selected date

Average Latency

349 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-23 23:44

All timestamps shown in UTC

Latest Resolved IP on Selected Date

64.18.100.6

Most recently resolved hosting IP on selected date

Successful Responses

74

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 ns01.rtctel.com

Showing DNS history for 2026-08-23 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
75 2026-08-23 23:44 639231254406598736
3 ms 64.18.100.6
74 2026-08-23 23:28 639231244697865594
67 ms 64.18.100.6
73 2026-08-23 23:11 639231234893504693
2016 ms 64.18.100.6
72 2026-08-23 22:55 639231225024549139
4 ms 64.18.100.6
71 2026-08-23 22:38 639231214931957622
-
70 2026-08-23 22:21 639231204962010549
11 ms 64.18.100.6
69 2026-08-23 22:05 639231195170138463
7 ms 64.18.100.6
68 2026-08-23 21:48 639231185235020577
41 ms 64.18.100.6
67 2026-08-23 21:32 639231175558690075
32 ms 64.18.100.6
66 2026-08-23 21:16 639231165610444012
34 ms 64.18.100.6
65 2026-08-23 20:23 639231133806425363
36 ms 64.18.100.6
64 2026-08-23 20:07 639231124203758023
27 ms 64.18.100.6
63 2026-08-23 19:50 639231114428262706
2012 ms 64.18.100.6
62 2026-08-23 19:34 639231104662480065
14 ms 64.18.100.6
61 2026-08-23 19:18 639231094840372018
23 ms 64.18.100.6
60 2026-08-23 19:01 639231085024583224
22 ms 64.18.100.6
59 2026-08-23 18:45 639231075257417427
36 ms 64.18.100.6
58 2026-08-23 18:29 639231065516009503
41 ms 64.18.100.6
57 2026-08-23 18:13 639231055805348837
2027 ms 64.18.100.6
56 2026-08-23 17:56 639231045980373765
14 ms 64.18.100.6
55 2026-08-23 17:40 639231035984577527
34 ms 64.18.100.6
54 2026-08-23 17:23 639231025928115303
44 ms 64.18.100.6
53 2026-08-23 16:30 639230994250157583
14 ms 64.18.100.6
52 2026-08-23 16:14 639230984476411369
4 ms 64.18.100.6
51 2026-08-23 15:58 639230974838373450
28 ms 64.18.100.6
50 2026-08-23 15:42 639230965244277645
16 ms 64.18.100.6
49 2026-08-23 15:26 639230955522101820
8 ms 64.18.100.6
48 2026-08-23 15:09 639230945754521603
2047 ms 64.18.100.6
47 2026-08-23 14:53 639230935852040504
45 ms 64.18.100.6
46 2026-08-23 14:37 639230926222061048
17 ms 64.18.100.6
45 2026-08-23 14:20 639230916449726907
44 ms 64.18.100.6
44 2026-08-23 14:04 639230906595053086
20 ms 64.18.100.6
43 2026-08-23 13:48 639230896680429441
2012 ms 64.18.100.6
42 2026-08-23 13:31 639230886630210965
13 ms 64.18.100.6
41 2026-08-23 12:39 639230855430405719
35 ms 64.18.100.6
40 2026-08-23 12:23 639230845707499136
18 ms 64.18.100.6
39 2026-08-23 12:07 639230836186805419
12 ms 64.18.100.6
38 2026-08-23 11:51 639230826493828316
16 ms 64.18.100.6
37 2026-08-23 11:34 639230816817882996
2080 ms 64.18.100.6
36 2026-08-23 11:18 639230806933854189
9 ms 64.18.100.6
35 2026-08-23 11:02 639230797120243854
20 ms 64.18.100.6
34 2026-08-23 10:45 639230787310272840
8 ms 64.18.100.6
33 2026-08-23 10:29 639230777600173142
42 ms 64.18.100.6
32 2026-08-23 10:12 639230767665024593
20 ms 64.18.100.6
31 2026-08-23 09:56 639230757720962293
13 ms 64.18.100.6
30 2026-08-23 09:39 639230747722189784
21 ms 64.18.100.6
29 2026-08-23 08:47 639230716313923480
27 ms 64.18.100.6
28 2026-08-23 08:31 639230706813835990
21 ms 64.18.100.6
27 2026-08-23 08:15 639230696871062203
29 ms 64.18.100.6
26 2026-08-23 07:58 639230687142781616
2039 ms 64.18.100.6
25 2026-08-23 07:42 639230677432142227
8 ms 64.18.100.6
24 2026-08-23 07:26 639230667686258061
10 ms 64.18.100.6
23 2026-08-23 07:10 639230658039243685
2076 ms 64.18.100.6
22 2026-08-23 06:54 639230648468473803
12 ms 64.18.100.6
21 2026-08-23 06:38 639230638829658294
22 ms 64.18.100.6
20 2026-08-23 06:22 639230629247017617
13 ms 64.18.100.6
19 2026-08-23 06:06 639230619625318239
2015 ms 64.18.100.6
18 2026-08-23 05:49 639230609697630264
45 ms 64.18.100.6
17 2026-08-23 04:57 639230578570131864
24 ms 64.18.100.6
16 2026-08-23 04:41 639230568958963168
2131 ms 64.18.100.6
15 2026-08-23 04:25 639230559287611211
13 ms 64.18.100.6
14 2026-08-23 04:09 639230549524312030
23 ms 64.18.100.6
13 2026-08-23 03:53 639230539739801669
5 ms 64.18.100.6
12 2026-08-23 03:37 639230530084069375
11 ms 64.18.100.6
11 2026-08-23 03:20 639230520362691441
39 ms 64.18.100.6
10 2026-08-23 03:04 639230510677194518
12 ms 64.18.100.6
9 2026-08-23 02:48 639230501156002646
32 ms 64.18.100.6
8 2026-08-23 02:32 639230491502198541
4 ms 64.18.100.6
7 2026-08-23 02:16 639230481860318494
18 ms 64.18.100.6
6 2026-08-23 02:00 639230471893008575
3 ms 64.18.100.6
5 2026-08-23 01:06 639230440030877421
9 ms 64.18.100.6
4 2026-08-23 00:51 639230430479725508
5 ms 64.18.100.6
3 2026-08-23 00:35 639230420875160219
4033 ms 64.18.100.6
2 2026-08-23 00:18 639230411240692575
9 ms 64.18.100.6
1 2026-08-23 00:02 639230401550806607
24 ms 64.18.100.6