DNS response history for ns1.callsignblackjack.com

ns1.callsignblackjack.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 2026-08-26. For this date, NameServerHistory found 64 DNS check records, 64 successful responses, 0 failed responses, and 224 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.callsignblackjack.com.
Records on Selected Date

64

Historical checks stored for this nameserver on selected date

Average Latency

224 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-26 21:33

All timestamps shown in UTC

Latest Resolved IP on Selected Date

64.40.12.250

Most recently resolved hosting IP on selected date

Successful Responses

64

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.callsignblackjack.com

Showing DNS history for 2026-08-26 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
64 2026-08-26 21:33 639233762896723748
198 ms 64.40.12.250
63 2026-08-26 21:15 639233752543876329
8 ms 64.40.12.250
62 2026-08-26 20:58 639233742155931788
185 ms 64.40.12.250
61 2026-08-26 20:41 639233731712555311
11 ms 64.40.12.250
60 2026-08-26 20:23 639233721164051126
194 ms 64.40.12.250
59 2026-08-26 20:05 639233710560486320
194 ms 64.40.12.250
58 2026-08-26 19:48 639233699834667450
186 ms 64.40.12.250
57 2026-08-26 18:53 639233667209186136
200 ms 64.40.12.250
56 2026-08-26 18:36 639233656814316266
101 ms 64.40.12.250
55 2026-08-26 18:18 639233646245051806
187 ms 64.40.12.250
54 2026-08-26 18:01 639233635663779051
200 ms 64.40.12.250
53 2026-08-26 17:43 639233624977342122
190 ms 64.40.12.250
52 2026-08-26 17:25 639233614446136153
102 ms 64.40.12.250
51 2026-08-26 17:07 639233603737877581
187 ms 64.40.12.250
50 2026-08-26 16:50 639233593269224651
191 ms 64.40.12.250
49 2026-08-26 16:32 639233582635086903
2114 ms 64.40.12.250
48 2026-08-26 16:15 639233572000374575
189 ms 64.40.12.250
47 2026-08-26 15:57 639233561188633861
192 ms 64.40.12.250
46 2026-08-26 15:39 639233550544357027
22 ms 64.40.12.250
45 2026-08-26 14:45 639233517966053117
189 ms 64.40.12.250
44 2026-08-26 14:27 639233507603253585
189 ms 64.40.12.250
43 2026-08-26 14:10 639233497229039167
7 ms 64.40.12.250
42 2026-08-26 13:53 639233486864546406
201 ms 64.40.12.250
41 2026-08-26 13:35 639233476455174682
99 ms 64.40.12.250
40 2026-08-26 13:18 639233466171592605
187 ms 64.40.12.250
39 2026-08-26 13:01 639233455747096265
169 ms 64.40.12.250
38 2026-08-26 12:43 639233445367152284
190 ms 64.40.12.250
37 2026-08-26 12:26 639233434974187439
195 ms 64.40.12.250
36 2026-08-26 12:09 639233424567558554
195 ms 64.40.12.250
35 2026-08-26 11:51 639233414056832719
8 ms 64.40.12.250
34 2026-08-26 11:34 639233403515141099
120 ms 64.40.12.250
33 2026-08-26 10:39 639233370841350248
198 ms 64.40.12.250
32 2026-08-26 10:22 639233360361507238
183 ms 64.40.12.250
31 2026-08-26 10:05 639233350067824371
186 ms 64.40.12.250
30 2026-08-26 09:47 639233339545274518
205 ms 64.40.12.250
29 2026-08-26 09:30 639233329214918079
160 ms 64.40.12.250
28 2026-08-26 09:12 639233318749762337
186 ms 64.40.12.250
27 2026-08-26 08:55 639233308387917838
122 ms 64.40.12.250
26 2026-08-26 08:38 639233297961740122
202 ms 64.40.12.250
25 2026-08-26 08:20 639233287487159094
156 ms 64.40.12.250
24 2026-08-26 08:03 639233276995531707
186 ms 64.40.12.250
23 2026-08-26 07:45 639233266521568229
191 ms 64.40.12.250
22 2026-08-26 07:28 639233256081047431
106 ms 64.40.12.250
21 2026-08-26 06:34 639233223620132921
184 ms 64.40.12.250
20 2026-08-26 06:17 639233213287814244
188 ms 64.40.12.250
19 2026-08-26 05:59 639233202925983161
193 ms 64.40.12.250
18 2026-08-26 05:42 639233192644780696
2007 ms 64.40.12.250
17 2026-08-26 05:25 639233182401183833
214 ms 64.40.12.250
16 2026-08-26 05:08 639233172074181051
113 ms 64.40.12.250
15 2026-08-26 04:51 639233161808421455
106 ms 64.40.12.250
14 2026-08-26 04:33 639233151357344052
184 ms 64.40.12.250
13 2026-08-26 04:16 639233141034116946
184 ms 64.40.12.250
12 2026-08-26 03:59 639233130828334142
97 ms 64.40.12.250
11 2026-08-26 03:42 639233120373450007
188 ms 64.40.12.250
10 2026-08-26 03:25 639233110066216193
184 ms 64.40.12.250
9 2026-08-26 02:31 639233078065410564
188 ms 64.40.12.250
8 2026-08-26 02:14 639233067787457832
288 ms 64.40.12.250
7 2026-08-26 01:57 639233057501801162
183 ms 64.40.12.250
6 2026-08-26 01:40 639233047089431703
185 ms 64.40.12.250
5 2026-08-26 01:22 639233036754790688
185 ms 64.40.12.250
4 2026-08-26 01:05 639233026412602472
188 ms 64.40.12.250
3 2026-08-26 00:48 639233016064066127
201 ms 64.40.12.250
2 2026-08-26 00:31 639233005922655772
184 ms 64.40.12.250
1 2026-08-26 00:14 639232995672256907
198 ms 64.40.12.250