DNS response history for ns2.callingtracker.com

ns2.callingtracker.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 307 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.callingtracker.com.
Records on Selected Date

75

Historical checks stored for this nameserver on selected date

Average Latency

307 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-23 23:55

All timestamps shown in UTC

Latest Resolved IP on Selected Date

198.38.81.203

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 ns2.callingtracker.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 23:55 639231254406598736
280 ms 198.38.81.203
74 2026-08-23 23:38 639231244697865594
2370 ms 198.38.81.203
73 2026-08-23 23:22 639231234893504693
2373 ms 198.38.81.203
72 2026-08-23 23:05 639231225024549139
301 ms 198.38.81.203
71 2026-08-23 22:49 639231214931957622
303 ms 198.38.81.203
70 2026-08-23 22:32 639231204962010549
2018 ms 198.38.81.203
69 2026-08-23 22:16 639231195170138463
15 ms 198.38.81.203
68 2026-08-23 21:59 639231185235020577
370 ms 198.38.81.203
67 2026-08-23 21:43 639231175558690075
3 ms 198.38.81.203
66 2026-08-23 21:26 639231165610444012
147 ms 198.38.81.203
65 2026-08-23 20:34 639231133806425363
272 ms 198.38.81.203
64 2026-08-23 20:17 639231124203758023
287 ms 198.38.81.203
63 2026-08-23 20:01 639231114428262706
276 ms 198.38.81.203
62 2026-08-23 19:45 639231104662480065
292 ms 198.38.81.203
61 2026-08-23 19:29 639231094840372018
314 ms 198.38.81.203
60 2026-08-23 19:12 639231085024583224
8 ms 198.38.81.203
59 2026-08-23 18:56 639231075257417427
269 ms 198.38.81.203
58 2026-08-23 18:40 639231065516009503
301 ms 198.38.81.203
57 2026-08-23 18:23 639231055805348837
285 ms 198.38.81.203
56 2026-08-23 18:07 639231045980373765
10 ms 198.38.81.203
55 2026-08-23 17:50 639231035984577527
32 ms 198.38.81.203
54 2026-08-23 17:34 639231025928115303
321 ms 198.38.81.203
53 2026-08-23 16:41 639230994250157583
33 ms 198.38.81.203
52 2026-08-23 16:25 639230984476411369
8 ms 198.38.81.203
51 2026-08-23 16:08 639230974838373450
22 ms 198.38.81.203
50 2026-08-23 15:52 639230965244277645
137 ms 198.38.81.203
49 2026-08-23 15:36 639230955522101820
132 ms 198.38.81.203
48 2026-08-23 15:20 639230945754521603
31 ms 198.38.81.203
47 2026-08-23 15:04 639230935852040504
34 ms 198.38.81.203
46 2026-08-23 14:47 639230926222061048
32 ms 198.38.81.203
45 2026-08-23 14:31 639230916449726907
283 ms 198.38.81.203
44 2026-08-23 14:15 639230906595053086
160 ms 198.38.81.203
43 2026-08-23 13:58 639230896680429441
-
42 2026-08-23 13:41 639230886630210965
2 ms 198.38.81.203
41 2026-08-23 12:50 639230855430405719
282 ms 198.38.81.203
40 2026-08-23 12:33 639230845707499136
295 ms 198.38.81.203
39 2026-08-23 12:17 639230836186805419
2219 ms 198.38.81.203
38 2026-08-23 12:01 639230826493828316
8 ms 198.38.81.203
37 2026-08-23 11:45 639230816817882996
9 ms 198.38.81.203
36 2026-08-23 11:29 639230806933854189
333 ms 198.38.81.203
35 2026-08-23 11:12 639230797120243854
268 ms 198.38.81.203
34 2026-08-23 10:56 639230787310272840
10 ms 198.38.81.203
33 2026-08-23 10:40 639230777600173142
4 ms 198.38.81.203
32 2026-08-23 10:23 639230767665024593
264 ms 198.38.81.203
31 2026-08-23 10:07 639230757720962293
263 ms 198.38.81.203
30 2026-08-23 09:50 639230747722189784
316 ms 198.38.81.203
29 2026-08-23 08:58 639230716313923480
2144 ms 198.38.81.203
28 2026-08-23 08:42 639230706813835990
369 ms 198.38.81.203
27 2026-08-23 08:26 639230696871062203
267 ms 198.38.81.203
26 2026-08-23 08:09 639230687142781616
321 ms 198.38.81.203
25 2026-08-23 07:53 639230677432142227
10 ms 198.38.81.203
24 2026-08-23 07:37 639230667686258061
263 ms 198.38.81.203
23 2026-08-23 07:20 639230658039243685
299 ms 198.38.81.203
22 2026-08-23 07:04 639230648468473803
8 ms 198.38.81.203
21 2026-08-23 06:48 639230638829658294
292 ms 198.38.81.203
20 2026-08-23 06:32 639230629247017617
267 ms 198.38.81.203
19 2026-08-23 06:16 639230619625318239
7 ms 198.38.81.203
18 2026-08-23 06:00 639230609697630264
308 ms 198.38.81.203
17 2026-08-23 05:08 639230578570131864
172 ms 198.38.81.203
16 2026-08-23 04:52 639230568958963168
396 ms 198.38.81.203
15 2026-08-23 04:36 639230559287611211
3 ms 198.38.81.203
14 2026-08-23 04:20 639230549524312030
298 ms 198.38.81.203
13 2026-08-23 04:03 639230539739801669
4 ms 198.38.81.203
12 2026-08-23 03:47 639230530084069375
9 ms 198.38.81.203
11 2026-08-23 03:31 639230520362691441
4 ms 198.38.81.203
10 2026-08-23 03:15 639230510677194518
3 ms 198.38.81.203
9 2026-08-23 02:59 639230501156002646
289 ms 198.38.81.203
8 2026-08-23 02:43 639230491502198541
21 ms 198.38.81.203
7 2026-08-23 02:26 639230481860318494
4 ms 198.38.81.203
6 2026-08-23 02:10 639230471893008575
272 ms 198.38.81.203
5 2026-08-23 01:17 639230440030877421
8 ms 198.38.81.203
4 2026-08-23 01:01 639230430479725508
8 ms 198.38.81.203
3 2026-08-23 00:45 639230420875160219
281 ms 198.38.81.203
2 2026-08-23 00:29 639230411240692575
369 ms 198.38.81.203
1 2026-08-23 00:13 639230401550806607
4 ms 198.38.81.203