History for ns1.b4com.tech
Domain: b4com.tech • Tracking since 2026-08-04 23:25 UTC
DNS response history for ns1.b4com.tech
ns1.b4com.tech 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 2026-08-10. For this date, NameServerHistory found 82 DNS check records, 82 successful responses, 0 failed responses, and 211 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.b4com.tech.
Records on Selected Date
82
Historical checks stored for this nameserver on selected date
Average Latency
211 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-10 23:53
All timestamps shown in UTC
Latest Resolved IP on Selected Date
212.24.39.140
Most recently resolved hosting IP on selected date
Successful Responses
82
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.b4com.tech
Showing DNS history for 2026-08-10 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 |
|---|---|---|---|---|---|
| 82 | 2026-08-10 23:53 | 639220027366289509 |
|
55 ms | 212.24.39.140 |
| 81 | 2026-08-10 23:38 | 639220018272941900 |
|
120 ms | 212.24.39.140 |
| 80 | 2026-08-10 23:23 | 639220009109892969 |
|
135 ms | 212.24.39.140 |
| 79 | 2026-08-10 23:08 | 639220000040489788 |
|
102 ms | 212.24.39.140 |
| 78 | 2026-08-10 22:53 | 639219991197135747 |
|
71 ms | 212.24.39.140 |
| 77 | 2026-08-10 22:38 | 639219982104540014 |
|
105 ms | 212.24.39.140 |
| 76 | 2026-08-10 22:23 | 639219973150300215 |
|
106 ms | 212.24.39.140 |
| 75 | 2026-08-10 22:08 | 639219964188486697 |
|
124 ms | 212.24.39.140 |
| 74 | 2026-08-10 21:53 | 639219954995921784 |
|
124 ms | 212.24.39.140 |
| 73 | 2026-08-10 21:37 | 639219945559908104 |
|
191 ms | 212.24.39.140 |
| 72 | 2026-08-10 20:45 | 639219914137782273 |
|
67 ms | 212.24.39.140 |
| 71 | 2026-08-10 20:30 | 639219904858355064 |
|
104 ms | 212.24.39.140 |
| 70 | 2026-08-10 20:14 | 639219895655263396 |
|
121 ms | 212.24.39.140 |
| 69 | 2026-08-10 19:59 | 639219886527091074 |
|
21 ms | 212.24.39.140 |
| 68 | 2026-08-10 19:44 | 639219877343266628 |
|
152 ms | 212.24.39.140 |
| 67 | 2026-08-10 19:28 | 639219868177358195 |
|
68 ms | 212.24.39.140 |
| 66 | 2026-08-10 19:13 | 639219859159581515 |
|
123 ms | 212.24.39.140 |
| 65 | 2026-08-10 18:58 | 639219850124020182 |
|
94 ms | 212.24.39.140 |
| 64 | 2026-08-10 18:43 | 639219840940124840 |
|
118 ms | 212.24.39.140 |
| 63 | 2026-08-10 18:28 | 639219831829876486 |
|
132 ms | 212.24.39.140 |
| 62 | 2026-08-10 18:13 | 639219822587759143 |
|
17 ms | 212.24.39.140 |
| 61 | 2026-08-10 17:57 | 639219813247114428 |
|
122 ms | 212.24.39.140 |
| 60 | 2026-08-10 17:05 | 639219781959606396 |
|
110 ms | 212.24.39.140 |
| 59 | 2026-08-10 16:49 | 639219772658305431 |
|
100 ms | 212.24.39.140 |
| 58 | 2026-08-10 16:34 | 639219763454523027 |
|
136 ms | 212.24.39.140 |
| 57 | 2026-08-10 16:19 | 639219754279127815 |
|
20 ms | 212.24.39.140 |
| 56 | 2026-08-10 16:03 | 639219745087467767 |
|
112 ms | 212.24.39.140 |
| 55 | 2026-08-10 15:48 | 639219735900678107 |
|
16 ms | 212.24.39.140 |
| 54 | 2026-08-10 15:32 | 639219726531461979 |
|
115 ms | 212.24.39.140 |
| 53 | 2026-08-10 15:17 | 639219717415222156 |
|
61 ms | 212.24.39.140 |
| 52 | 2026-08-10 15:02 | 639219708266470863 |
|
2017 ms | 212.24.39.140 |
| 51 | 2026-08-10 14:47 | 639219699049479559 |
|
166 ms | 212.24.39.140 |
| 50 | 2026-08-10 14:31 | 639219689775815194 |
|
68 ms | 212.24.39.140 |
| 49 | 2026-08-10 14:16 | 639219680511810632 |
|
110 ms | 212.24.39.140 |
| 48 | 2026-08-10 13:23 | 639219648997191257 |
|
128 ms | 212.24.39.140 |
| 47 | 2026-08-10 13:08 | 639219639938909436 |
|
79 ms | 212.24.39.140 |
| 46 | 2026-08-10 12:53 | 639219630718286441 |
|
122 ms | 212.24.39.140 |
| 45 | 2026-08-10 12:37 | 639219621472350410 |
|
76 ms | 212.24.39.140 |
| 44 | 2026-08-10 12:23 | 639219612500421992 |
|
97 ms | 212.24.39.140 |
| 43 | 2026-08-10 12:07 | 639219603383833445 |
|
145 ms | 212.24.39.140 |
| 42 | 2026-08-10 11:52 | 639219594143823358 |
|
69 ms | 212.24.39.140 |
| 41 | 2026-08-10 11:37 | 639219585053166024 |
|
104 ms | 212.24.39.140 |
| 40 | 2026-08-10 11:21 | 639219575885776644 |
|
122 ms | 212.24.39.140 |
| 39 | 2026-08-10 11:06 | 639219566844532361 |
|
149 ms | 212.24.39.140 |
| 38 | 2026-08-10 10:51 | 639219557705808294 |
|
30 ms | 212.24.39.140 |
| 37 | 2026-08-10 10:36 | 639219548482688649 |
|
2087 ms | 212.24.39.140 |
| 36 | 2026-08-10 09:45 | 639219517492763539 |
|
72 ms | 212.24.39.140 |
| 35 | 2026-08-10 09:30 | 639219508755773605 |
|
7 ms | 212.24.39.140 |
| 34 | 2026-08-10 09:15 | 639219499852103863 |
|
31 ms | 212.24.39.140 |
| 33 | 2026-08-10 09:00 | 639219490893714387 |
|
110 ms | 212.24.39.140 |
| 32 | 2026-08-10 08:46 | 639219482299305521 |
|
10 ms | 212.24.39.140 |
| 31 | 2026-08-10 08:32 | 639219473613114853 |
|
50 ms | 212.24.39.140 |
| 30 | 2026-08-10 08:17 | 639219465061138643 |
|
101 ms | 212.24.39.140 |
| 29 | 2026-08-10 08:03 | 639219456616129015 |
|
70 ms | 212.24.39.140 |
| 28 | 2026-08-10 07:49 | 639219447974008557 |
|
104 ms | 212.24.39.140 |
| 27 | 2026-08-10 07:35 | 639219439498255213 |
|
70 ms | 212.24.39.140 |
| 26 | 2026-08-10 07:20 | 639219430664872256 |
|
66 ms | 212.24.39.140 |
| 25 | 2026-08-10 07:05 | 639219421757560037 |
|
185 ms | 212.24.39.140 |
| 24 | 2026-08-10 06:14 | 639219390773218684 |
|
90 ms | 212.24.39.140 |
| 23 | 2026-08-10 06:00 | 639219382205367722 |
|
105 ms | 212.24.39.140 |
| 22 | 2026-08-10 05:46 | 639219373711937615 |
|
95 ms | 212.24.39.140 |
| 21 | 2026-08-10 05:31 | 639219365088558404 |
|
151 ms | 212.24.39.140 |
| 20 | 2026-08-10 05:17 | 639219356348833255 |
|
43 ms | 212.24.39.140 |
| 19 | 2026-08-10 05:03 | 639219347860053478 |
|
111 ms | 212.24.39.140 |
| 18 | 2026-08-10 04:48 | 639219339173195121 |
|
140 ms | 212.24.39.140 |
| 17 | 2026-08-10 04:34 | 639219330642664669 |
|
9 ms | 212.24.39.140 |
| 16 | 2026-08-10 04:20 | 639219322058698995 |
|
119 ms | 212.24.39.140 |
| 15 | 2026-08-10 04:06 | 639219313564344199 |
|
61 ms | 212.24.39.140 |
| 14 | 2026-08-10 03:51 | 639219304775113236 |
|
62 ms | 212.24.39.140 |
| 13 | 2026-08-10 03:36 | 639219295706181119 |
|
67 ms | 212.24.39.140 |
| 12 | 2026-08-10 02:43 | 639219264663923254 |
|
2070 ms | 212.24.39.140 |
| 11 | 2026-08-10 02:29 | 639219256015178099 |
|
120 ms | 212.24.39.140 |
| 10 | 2026-08-10 02:14 | 639219247509540188 |
|
2067 ms | 212.24.39.140 |
| 9 | 2026-08-10 02:00 | 639219238999539092 |
|
47 ms | 212.24.39.140 |
| 8 | 2026-08-10 01:46 | 639219230498823902 |
|
12 ms | 212.24.39.140 |
| 7 | 2026-08-10 01:31 | 639219221706460911 |
|
68 ms | 212.24.39.140 |
| 6 | 2026-08-10 01:17 | 639219212930606887 |
|
7 ms | 212.24.39.140 |
| 5 | 2026-08-10 01:02 | 639219204307908525 |
|
104 ms | 212.24.39.140 |
| 4 | 2026-08-10 00:48 | 639219195720181470 |
|
118 ms | 212.24.39.140 |
| 3 | 2026-08-10 00:34 | 639219186898174002 |
|
121 ms | 212.24.39.140 |
| 2 | 2026-08-10 00:19 | 639219178004946976 |
|
53 ms | 212.24.39.140 |
| 1 | 2026-08-10 00:04 | 639219168958805474 |
|
2078 ms | 212.24.39.140 |