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 2026-08-18. For this date, NameServerHistory found 75 DNS check records, 75 successful responses, 0 failed responses, and 299 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

75

Historical checks stored for this nameserver on selected date

Average Latency

299 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-18 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

75

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 2026-08-18 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 2026-08-18 23:55 639226935204800669
284 ms 198.38.81.203
74 2026-08-18 23:38 639226925298919497
138 ms 198.38.81.203
73 2026-08-18 23:22 639226915487885053
281 ms 198.38.81.203
72 2026-08-18 23:05 639226905465760034
294 ms 198.38.81.203
71 2026-08-18 22:48 639226895378104692
317 ms 198.38.81.203
70 2026-08-18 21:55 639226863374232622
2 ms 198.38.81.203
69 2026-08-18 21:39 639226853698516058
8 ms 198.38.81.203
68 2026-08-18 21:22 639226843797360601
270 ms 198.38.81.203
67 2026-08-18 21:06 639226834046588155
283 ms 198.38.81.203
66 2026-08-18 20:50 639226824234488533
4 ms 198.38.81.203
65 2026-08-18 20:33 639226814549928621
270 ms 198.38.81.203
64 2026-08-18 20:17 639226804721432353
375 ms 198.38.81.203
63 2026-08-18 20:01 639226795048828184
4 ms 198.38.81.203
62 2026-08-18 19:45 639226785202482420
304 ms 198.38.81.203
61 2026-08-18 19:28 639226775309362607
2008 ms 198.38.81.203
60 2026-08-18 19:12 639226765406586155
277 ms 198.38.81.203
59 2026-08-18 18:55 639226755437790519
249 ms 198.38.81.203
58 2026-08-18 18:02 639226723856194457
5 ms 198.38.81.203
57 2026-08-18 17:46 639226714050583422
268 ms 198.38.81.203
56 2026-08-18 17:30 639226704236499724
261 ms 198.38.81.203
55 2026-08-18 17:13 639226694184520163
380 ms 198.38.81.203
54 2026-08-18 16:56 639226684161203477
281 ms 198.38.81.203
53 2026-08-18 16:40 639226674305430109
275 ms 198.38.81.203
52 2026-08-18 16:23 639226664489607984
290 ms 198.38.81.203
51 2026-08-18 16:07 639226654533111667
301 ms 198.38.81.203
50 2026-08-18 15:50 639226644778594725
278 ms 198.38.81.203
49 2026-08-18 15:34 639226634901553621
263 ms 198.38.81.203
48 2026-08-18 15:17 639226624921864967
289 ms 198.38.81.203
47 2026-08-18 15:01 639226614939419403
297 ms 198.38.81.203
46 2026-08-18 14:08 639226583021074771
141 ms 198.38.81.203
45 2026-08-18 13:51 639226573279933585
272 ms 198.38.81.203
44 2026-08-18 13:35 639226563494036301
143 ms 198.38.81.203
43 2026-08-18 13:19 639226553708216256
311 ms 198.38.81.203
42 2026-08-18 13:02 639226544003734815
258 ms 198.38.81.203
41 2026-08-18 12:46 639226534105733155
293 ms 198.38.81.203
40 2026-08-18 12:30 639226524298118898
303 ms 198.38.81.203
39 2026-08-18 12:13 639226514525195335
268 ms 198.38.81.203
38 2026-08-18 11:57 639226504703635320
271 ms 198.38.81.203
37 2026-08-18 11:41 639226494737271720
263 ms 198.38.81.203
36 2026-08-18 11:24 639226485005027236
269 ms 198.38.81.203
35 2026-08-18 11:08 639226475133236105
268 ms 198.38.81.203
34 2026-08-18 10:14 639226442975077052
9 ms 198.38.81.203
33 2026-08-18 09:58 639226433317932039
2152 ms 198.38.81.203
32 2026-08-18 09:42 639226423688431096
314 ms 198.38.81.203
31 2026-08-18 09:26 639226413998250045
273 ms 198.38.81.203
30 2026-08-18 09:10 639226404284554875
291 ms 198.38.81.203
29 2026-08-18 08:53 639226394637043309
275 ms 198.38.81.203
28 2026-08-18 08:37 639226385052447582
283 ms 198.38.81.203
27 2026-08-18 08:22 639226375506189603
288 ms 198.38.81.203
26 2026-08-18 08:05 639226365690646426
9 ms 198.38.81.203
25 2026-08-18 07:49 639226355771007701
295 ms 198.38.81.203
24 2026-08-18 07:32 639226345946269369
279 ms 198.38.81.203
23 2026-08-18 07:16 639226336241601848
27 ms 198.38.81.203
22 2026-08-18 06:24 639226304950675290
302 ms 198.38.81.203
21 2026-08-18 06:08 639226295324754616
265 ms 198.38.81.203
20 2026-08-18 05:52 639226285824640601
7 ms 198.38.81.203
19 2026-08-18 05:36 639226276321223917
24 ms 198.38.81.203
18 2026-08-18 05:20 639226266800200046
263 ms 198.38.81.203
17 2026-08-18 05:04 639226256958066164
269 ms 198.38.81.203
16 2026-08-18 04:48 639226247432364597
7 ms 198.38.81.203
15 2026-08-18 04:32 639226237703388552
285 ms 198.38.81.203
14 2026-08-18 04:16 639226227937569589
302 ms 198.38.81.203
13 2026-08-18 04:00 639226218052465471
6 ms 198.38.81.203
12 2026-08-18 03:43 639226208429623997
8 ms 198.38.81.203
11 2026-08-18 03:27 639226198800675295
272 ms 198.38.81.203
10 2026-08-18 02:35 639226167722042574
276 ms 198.38.81.203
9 2026-08-18 02:20 639226158277924383
271 ms 198.38.81.203
8 2026-08-18 02:04 639226148757810592
280 ms 198.38.81.203
7 2026-08-18 01:48 639226139348611045
2199 ms 198.38.81.203
6 2026-08-18 01:32 639226129823462907
283 ms 198.38.81.203
5 2026-08-18 01:16 639226120218260005
262 ms 198.38.81.203
4 2026-08-18 01:00 639226110875503904
300 ms 198.38.81.203
3 2026-08-18 00:45 639226101376311912
144 ms 198.38.81.203
2 2026-08-18 00:29 639226091924943492
9 ms 198.38.81.203
1 2026-08-18 00:13 639226082133158124
308 ms 198.38.81.203