DNS response history for 7a2539ffd62f21816a17557c1869bdb9.dns-verify.idc.jp

7a2539ffd62f21816a17557c1869bdb9.dns-verify.idc.jp 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 2026-09-01. For this date, NameServerHistory found 126 DNS check records, 126 successful responses, 0 failed responses, and 350 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 7a2539ffd62f21816a17557c1869bdb9.dns-verify.idc.jp.
Records on Selected Date

126

Historical checks stored for this nameserver on selected date

Average Latency

350 ms

Calculated from available response records

Latest Check on Selected Date

2026-09-01 14:13

All timestamps shown in UTC

Latest Resolved IP on Selected Date

210.140.183.89

Most recently resolved hosting IP on selected date

Successful Responses

126

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 7a2539ffd62f21816a17557c1869bdb9.dns-verify.idc.jp

Showing DNS history for 2026-09-01 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
126 2026-09-01 14:13 639238680658140472
244 ms 210.140.183.89
125 2026-09-01 14:13 639238680658140472
244 ms 211.10.28.207
124 2026-09-01 14:13 639238680658140472
244 ms 202.230.203.7
123 2026-09-01 13:56 639238670295233158
241 ms 202.230.203.7
122 2026-09-01 13:56 639238670295233158
241 ms 211.10.28.207
121 2026-09-01 13:56 639238670295233158
241 ms 210.140.183.89
120 2026-09-01 13:39 639238659704397018
247 ms 202.230.203.7
119 2026-09-01 13:39 639238659704397018
247 ms 211.10.28.207
118 2026-09-01 13:39 639238659704397018
247 ms 210.140.183.89
117 2026-09-01 13:21 639238649308394463
240 ms 211.10.28.207
116 2026-09-01 13:21 639238649308394463
240 ms 210.140.183.89
115 2026-09-01 13:21 639238649308394463
240 ms 202.230.203.7
114 2026-09-01 13:04 639238638904588883
2599 ms 202.230.203.7
113 2026-09-01 13:04 639238638904588883
2599 ms 211.10.28.207
112 2026-09-01 13:04 639238638904588883
2599 ms 210.140.183.89
111 2026-09-01 12:46 639238628486902752
246 ms 211.10.28.207
110 2026-09-01 12:46 639238628486902752
246 ms 202.230.203.7
109 2026-09-01 12:46 639238628486902752
246 ms 210.140.183.89
108 2026-09-01 12:29 639238617906743100
253 ms 202.230.203.7
107 2026-09-01 12:29 639238617906743100
253 ms 210.140.183.89
106 2026-09-01 12:29 639238617906743100
253 ms 211.10.28.207
105 2026-09-01 12:11 639238607506044626
247 ms 210.140.183.89
104 2026-09-01 12:11 639238607506044626
247 ms 202.230.203.7
103 2026-09-01 12:11 639238607506044626
247 ms 211.10.28.207
102 2026-09-01 11:54 639238597040761406
246 ms 211.10.28.207
101 2026-09-01 11:54 639238597040761406
246 ms 202.230.203.7
100 2026-09-01 11:54 639238597040761406
246 ms 210.140.183.89
99 2026-09-01 11:36 639238586261546969
232 ms 210.140.183.89
98 2026-09-01 11:36 639238586261546969
232 ms 211.10.28.207
97 2026-09-01 11:36 639238586261546969
232 ms 202.230.203.7
96 2026-09-01 11:18 639238575587642333
247 ms 210.140.183.89
95 2026-09-01 11:18 639238575587642333
247 ms 202.230.203.7
94 2026-09-01 11:18 639238575587642333
247 ms 211.10.28.207
93 2026-09-01 10:24 639238543127398267
246 ms 210.140.183.89
92 2026-09-01 10:24 639238543127398267
246 ms 202.230.203.7
91 2026-09-01 10:24 639238543127398267
246 ms 211.10.28.207
90 2026-09-01 10:07 639238532668234016
491 ms 211.10.28.207
89 2026-09-01 10:07 639238532668234016
491 ms 202.230.203.7
88 2026-09-01 10:07 639238532668234016
491 ms 210.140.183.89
87 2026-09-01 09:49 639238522029321761
245 ms 211.10.28.207
86 2026-09-01 09:49 639238522029321761
245 ms 210.140.183.89
85 2026-09-01 09:49 639238522029321761
245 ms 202.230.203.7
84 2026-09-01 09:31 639238511519050351
255 ms 211.10.28.207
83 2026-09-01 09:31 639238511519050351
255 ms 210.140.183.89
82 2026-09-01 09:31 639238511519050351
255 ms 202.230.203.7
81 2026-09-01 09:14 639238500942239673
254 ms 210.140.183.89
80 2026-09-01 09:14 639238500942239673
254 ms 211.10.28.207
79 2026-09-01 09:14 639238500942239673
254 ms 202.230.203.7
78 2026-09-01 08:56 639238490412377398
260 ms 202.230.203.7
77 2026-09-01 08:56 639238490412377398
260 ms 210.140.183.89
76 2026-09-01 08:56 639238490412377398
260 ms 211.10.28.207
75 2026-09-01 08:39 639238479833203021
244 ms 210.140.183.89
74 2026-09-01 08:39 639238479833203021
244 ms 202.230.203.7
73 2026-09-01 08:39 639238479833203021
244 ms 211.10.28.207
72 2026-09-01 08:21 639238469140507479
237 ms 202.230.203.7
71 2026-09-01 08:21 639238469140507479
237 ms 211.10.28.207
70 2026-09-01 08:21 639238469140507479
237 ms 210.140.183.89
69 2026-09-01 08:03 639238458443560361
241 ms 202.230.203.7
68 2026-09-01 08:03 639238458443560361
241 ms 211.10.28.207
67 2026-09-01 08:03 639238458443560361
241 ms 210.140.183.89
66 2026-09-01 07:45 639238447694851502
259 ms 210.140.183.89
65 2026-09-01 07:45 639238447694851502
259 ms 211.10.28.207
64 2026-09-01 07:45 639238447694851502
259 ms 202.230.203.7
63 2026-09-01 07:27 639238436624109087
260 ms 210.140.183.89
62 2026-09-01 07:27 639238436624109087
260 ms 211.10.28.207
61 2026-09-01 07:27 639238436624109087
260 ms 202.230.203.7
60 2026-09-01 07:09 639238425565611335
244 ms 211.10.28.207
59 2026-09-01 07:09 639238425565611335
244 ms 210.140.183.89
58 2026-09-01 07:09 639238425565611335
244 ms 202.230.203.7
57 2026-09-01 06:13 639238392250222581
255 ms 210.140.183.89
56 2026-09-01 06:13 639238392250222581
255 ms 202.230.203.7
55 2026-09-01 06:13 639238392250222581
255 ms 211.10.28.207
54 2026-09-01 05:55 639238381322537831
240 ms 202.230.203.7
53 2026-09-01 05:55 639238381322537831
240 ms 210.140.183.89
52 2026-09-01 05:55 639238381322537831
240 ms 211.10.28.207
51 2026-09-01 05:36 639238370248186084
255 ms 211.10.28.207
50 2026-09-01 05:36 639238370248186084
255 ms 210.140.183.89
49 2026-09-01 05:36 639238370248186084
255 ms 202.230.203.7
48 2026-09-01 05:18 639238359264687845
254 ms 210.140.183.89
47 2026-09-01 05:18 639238359264687845
254 ms 202.230.203.7
46 2026-09-01 05:18 639238359264687845
254 ms 211.10.28.207
45 2026-09-01 05:00 639238348534621818
246 ms 210.140.183.89
44 2026-09-01 05:00 639238348534621818
246 ms 202.230.203.7
43 2026-09-01 05:00 639238348534621818
246 ms 211.10.28.207
42 2026-09-01 04:42 639238337725739433
250 ms 211.10.28.207
41 2026-09-01 04:42 639238337725739433
250 ms 210.140.183.89
40 2026-09-01 04:42 639238337725739433
250 ms 202.230.203.7
39 2026-09-01 04:24 639238326844749368
251 ms 210.140.183.89
38 2026-09-01 04:24 639238326844749368
251 ms 202.230.203.7
37 2026-09-01 04:24 639238326844749368
251 ms 211.10.28.207
36 2026-09-01 04:06 639238315792024737
248 ms 210.140.183.89
35 2026-09-01 04:06 639238315792024737
248 ms 202.230.203.7
34 2026-09-01 04:06 639238315792024737
248 ms 211.10.28.207
33 2026-09-01 03:47 639238304931064768
457 ms 202.230.203.7
32 2026-09-01 03:47 639238304931064768
457 ms 211.10.28.207
31 2026-09-01 03:47 639238304931064768
457 ms 210.140.183.89
30 2026-09-01 03:29 639238294131483803
234 ms 210.140.183.89
29 2026-09-01 03:29 639238294131483803
234 ms 211.10.28.207
28 2026-09-01 03:29 639238294131483803
234 ms 202.230.203.7
27 2026-09-01 03:11 639238283314985519
469 ms 210.140.183.89
26 2026-09-01 03:11 639238283314985519
469 ms 211.10.28.207
25 2026-09-01 03:11 639238283314985519
469 ms 202.230.203.7
24 2026-09-01 02:53 639238272374093187
239 ms 211.10.28.207
23 2026-09-01 02:53 639238272374093187
239 ms 210.140.183.89
22 2026-09-01 02:53 639238272374093187
239 ms 202.230.203.7
21 2026-09-01 01:59 639238240032549922
467 ms 210.140.183.89
20 2026-09-01 01:59 639238240032549922
467 ms 202.230.203.7
19 2026-09-01 01:59 639238240032549922
467 ms 211.10.28.207
18 2026-09-01 01:41 639238229204177368
456 ms 210.140.183.89
17 2026-09-01 01:41 639238229204177368
456 ms 211.10.28.207
16 2026-09-01 01:41 639238229204177368
456 ms 202.230.203.7
15 2026-09-01 01:23 639238218326150282
690 ms 210.140.183.89
14 2026-09-01 01:23 639238218326150282
690 ms 202.230.203.7
13 2026-09-01 01:23 639238218326150282
690 ms 211.10.28.207
12 2026-09-01 01:05 639238207574700853
466 ms 210.140.183.89
11 2026-09-01 01:05 639238207574700853
466 ms 211.10.28.207
10 2026-09-01 01:05 639238207574700853
466 ms 202.230.203.7
9 2026-09-01 00:47 639238196660283915
243 ms 210.140.183.89
8 2026-09-01 00:47 639238196660283915
243 ms 202.230.203.7
7 2026-09-01 00:47 639238196660283915
243 ms 211.10.28.207
6 2026-09-01 00:29 639238185782358546
463 ms 202.230.203.7
5 2026-09-01 00:29 639238185782358546
463 ms 210.140.183.89
4 2026-09-01 00:29 639238185782358546
463 ms 211.10.28.207
3 2026-09-01 00:11 639238175054391781
241 ms 202.230.203.7
2 2026-09-01 00:11 639238175054391781
241 ms 211.10.28.207
1 2026-09-01 00:11 639238175054391781
241 ms 210.140.183.89