DNS response history for ns1.callingtracker.com

ns1.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 2026-08-19. For this date, NameServerHistory found 74 DNS check records, 74 successful responses, 0 failed responses, and 400 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.callingtracker.com.
Records on Selected Date

74

Historical checks stored for this nameserver on selected date

Average Latency

400 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-19 23:49

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

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.callingtracker.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
74 2026-08-19 23:49 639227795899225951
279 ms 198.38.81.203
73 2026-08-19 23:33 639227786351762008
266 ms 198.38.81.203
72 2026-08-19 23:17 639227776640591733
5 ms 198.38.81.203
71 2026-08-19 23:01 639227767128841282
277 ms 198.38.81.203
70 2026-08-19 22:45 639227757477304711
8 ms 198.38.81.203
69 2026-08-19 22:29 639227747572098014
285 ms 198.38.81.203
68 2026-08-19 22:12 639227737588613113
275 ms 198.38.81.203
67 2026-08-19 21:20 639227706134603955
313 ms 198.38.81.203
66 2026-08-19 21:04 639227696589027396
7 ms 198.38.81.203
65 2026-08-19 20:48 639227687097707639
180 ms 198.38.81.203
64 2026-08-19 20:32 639227677474464487
2016 ms 198.38.81.203
63 2026-08-19 20:16 639227667767441118
8 ms 198.38.81.203
62 2026-08-19 19:59 639227657984833832
2017 ms 198.38.81.203
61 2026-08-19 19:43 639227648079992640
4 ms 198.38.81.203
60 2026-08-19 19:26 639227638125048441
219 ms 198.38.81.203
59 2026-08-19 19:10 639227628211392142
10 ms 198.38.81.203
58 2026-08-19 18:53 639227618261696275
2 ms 198.38.81.203
57 2026-08-19 18:37 639227608366233645
298 ms 198.38.81.203
56 2026-08-19 18:20 639227598301787588
308 ms 198.38.81.203
55 2026-08-19 17:27 639227566241010716
4 ms 198.38.81.203
54 2026-08-19 17:10 639227556454538959
319 ms 198.38.81.203
53 2026-08-19 16:54 639227546640305542
291 ms 198.38.81.203
52 2026-08-19 16:38 639227536965466472
266 ms 198.38.81.203
51 2026-08-19 16:21 639227527048658280
139 ms 198.38.81.203
50 2026-08-19 16:05 639227517386634438
281 ms 198.38.81.203
49 2026-08-19 15:49 639227507459551637
288 ms 198.38.81.203
48 2026-08-19 15:32 639227497515595277
196 ms 198.38.81.203
47 2026-08-19 15:15 639227487441798036
291 ms 198.38.81.203
46 2026-08-19 14:58 639227477445551863
311 ms 198.38.81.203
45 2026-08-19 14:41 639227467297067891
261 ms 198.38.81.203
44 2026-08-19 14:25 639227457057795635
296 ms 198.38.81.203
43 2026-08-19 13:31 639227425244777397
280 ms 198.38.81.203
42 2026-08-19 13:15 639227415422116485
286 ms 198.38.81.203
41 2026-08-19 12:58 639227405307256053
279 ms 198.38.81.203
40 2026-08-19 12:42 639227395396602630
315 ms 198.38.81.203
39 2026-08-19 12:25 639227385510363611
267 ms 198.38.81.203
38 2026-08-19 12:09 639227375508324850
282 ms 198.38.81.203
37 2026-08-19 11:52 639227365326611906
184 ms 198.38.81.203
36 2026-08-19 11:35 639227355360014208
310 ms 198.38.81.203
35 2026-08-19 11:18 639227345036782165
2007 ms 198.38.81.203
34 2026-08-19 11:01 639227334992964533
370 ms 198.38.81.203
33 2026-08-19 10:44 639227324986605572
3 ms 198.38.81.203
32 2026-08-19 10:28 639227314928414539
274 ms 198.38.81.203
31 2026-08-19 09:34 639227283029182134
3 ms 198.38.81.203
30 2026-08-19 09:18 639227273294779350
273 ms 198.38.81.203
29 2026-08-19 09:02 639227263525231313
281 ms 198.38.81.203
28 2026-08-19 08:45 639227253578313363
309 ms 198.38.81.203
27 2026-08-19 08:29 639227243649973322
272 ms 198.38.81.203
26 2026-08-19 08:12 639227233581059317
293 ms 198.38.81.203
25 2026-08-19 07:55 639227223667352067
306 ms 198.38.81.203
24 2026-08-19 07:39 639227213714837066
296 ms 198.38.81.203
23 2026-08-19 07:22 639227203701208496
257 ms 198.38.81.203
22 2026-08-19 07:05 639227193643202179
311 ms 198.38.81.203
21 2026-08-19 06:49 639227183584431597
269 ms 198.38.81.203
20 2026-08-19 06:32 639227173347403088
271 ms 198.38.81.203
19 2026-08-19 05:38 639227141523007601
373 ms 198.38.81.203
18 2026-08-19 05:22 639227131785931574
2021 ms 198.38.81.203
17 2026-08-19 05:06 639227122176475389
298 ms 198.38.81.203
16 2026-08-19 04:50 639227112668934596
285 ms 198.38.81.203
15 2026-08-19 04:34 639227102773292788
279 ms 198.38.81.203
14 2026-08-19 04:18 639227093141136930
181 ms 198.38.81.203
13 2026-08-19 04:02 639227083449420147
2007 ms 198.38.81.203
12 2026-08-19 03:45 639227073771748493
278 ms 198.38.81.203
11 2026-08-19 03:29 639227063977347614
279 ms 198.38.81.203
10 2026-08-19 03:13 639227054253519024
274 ms 198.38.81.203
9 2026-08-19 02:56 639227044381963886
2151 ms 198.38.81.203
8 2026-08-19 02:40 639227034441085514
288 ms 198.38.81.203
7 2026-08-19 01:48 639227003126489968
278 ms 198.38.81.203
6 2026-08-19 01:32 639226993456311614
268 ms 198.38.81.203
5 2026-08-19 01:16 639226983847312345
2007 ms 198.38.81.203
4 2026-08-19 01:00 639226974357874853
286 ms 198.38.81.203
3 2026-08-19 00:44 639226964670484721
4 ms 198.38.81.203
2 2026-08-19 00:28 639226954857899696
21 ms 198.38.81.203
1 2026-08-19 00:11 639226945091603488
291 ms 198.38.81.203