DNS response history for ns1.changjoinfra.com

ns1.changjoinfra.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 57 DNS check records, 57 successful responses, 0 failed responses, and 503 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.changjoinfra.com.
Records on Selected Date

57

Historical checks stored for this nameserver on selected date

Average Latency

503 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-26 18:42

All timestamps shown in UTC

Latest Resolved IP on Selected Date

211.51.221.242

Most recently resolved hosting IP on selected date

Successful Responses

57

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.changjoinfra.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
57 2026-08-26 18:42 639233656814316266
275 ms 211.51.221.242
56 2026-08-26 18:25 639233646245051806
564 ms 211.51.221.242
55 2026-08-26 18:07 639233635663779051
557 ms 211.51.221.242
54 2026-08-26 17:50 639233624977342122
279 ms 211.51.221.242
53 2026-08-26 17:32 639233614446136153
564 ms 211.51.221.242
52 2026-08-26 17:14 639233603737877581
282 ms 211.51.221.242
51 2026-08-26 16:56 639233593269224651
277 ms 211.51.221.242
50 2026-08-26 16:39 639233582635086903
558 ms 211.51.221.242
49 2026-08-26 16:21 639233572000374575
278 ms 211.51.221.242
48 2026-08-26 16:03 639233561188633861
564 ms 211.51.221.242
47 2026-08-26 15:45 639233550544357027
560 ms 211.51.221.242
46 2026-08-26 14:51 639233517966053117
565 ms 211.51.221.242
45 2026-08-26 14:33 639233507603253585
566 ms 211.51.221.242
44 2026-08-26 14:16 639233497229039167
565 ms 211.51.221.242
43 2026-08-26 13:59 639233486864546406
575 ms 211.51.221.242
42 2026-08-26 13:42 639233476455174682
557 ms 211.51.221.242
41 2026-08-26 13:24 639233466171592605
281 ms 211.51.221.242
40 2026-08-26 13:07 639233455747096265
552 ms 211.51.221.242
39 2026-08-26 12:50 639233445367152284
581 ms 211.51.221.242
38 2026-08-26 12:32 639233434974187439
560 ms 211.51.221.242
37 2026-08-26 12:15 639233424567558554
565 ms 211.51.221.242
36 2026-08-26 11:58 639233414056832719
553 ms 211.51.221.242
35 2026-08-26 11:40 639233403515141099
282 ms 211.51.221.242
34 2026-08-26 10:45 639233370841350248
567 ms 211.51.221.242
33 2026-08-26 10:28 639233360361507238
564 ms 211.51.221.242
32 2026-08-26 10:11 639233350067824371
578 ms 211.51.221.242
31 2026-08-26 09:54 639233339545274518
278 ms 211.51.221.242
30 2026-08-26 09:36 639233329214918079
282 ms 211.51.221.242
29 2026-08-26 09:19 639233318749762337
290 ms 211.51.221.242
28 2026-08-26 09:01 639233308387917838
569 ms 211.51.221.242
27 2026-08-26 08:44 639233297961740122
569 ms 211.51.221.242
26 2026-08-26 08:27 639233287487159094
560 ms 211.51.221.242
25 2026-08-26 08:09 639233276995531707
564 ms 211.51.221.242
24 2026-08-26 07:52 639233266521568229
563 ms 211.51.221.242
23 2026-08-26 07:34 639233256081047431
570 ms 211.51.221.242
22 2026-08-26 06:40 639233223620132921
556 ms 211.51.221.242
21 2026-08-26 06:23 639233213287814244
567 ms 211.51.221.242
20 2026-08-26 06:06 639233202925983161
557 ms 211.51.221.242
19 2026-08-26 05:48 639233192644780696
557 ms 211.51.221.242
18 2026-08-26 05:31 639233182401183833
276 ms 211.51.221.242
17 2026-08-26 05:14 639233172074181051
568 ms 211.51.221.242
16 2026-08-26 04:57 639233161808421455
572 ms 211.51.221.242
15 2026-08-26 04:40 639233151357344052
562 ms 211.51.221.242
14 2026-08-26 04:22 639233141034116946
554 ms 211.51.221.242
13 2026-08-26 04:05 639233130828334142
550 ms 211.51.221.242
12 2026-08-26 03:48 639233120373450007
563 ms 211.51.221.242
11 2026-08-26 03:31 639233110066216193
555 ms 211.51.221.242
10 2026-08-26 02:37 639233078065410564
560 ms 211.51.221.242
9 2026-08-26 02:20 639233067787457832
564 ms 211.51.221.242
8 2026-08-26 02:03 639233057501801162
557 ms 211.51.221.242
7 2026-08-26 01:46 639233047089431703
568 ms 211.51.221.242
6 2026-08-26 01:29 639233036754790688
566 ms 211.51.221.242
5 2026-08-26 01:11 639233026412602472
556 ms 211.51.221.242
4 2026-08-26 00:54 639233016064066127
555 ms 211.51.221.242
3 2026-08-26 00:37 639233005922655772
554 ms 211.51.221.242
2 2026-08-26 00:20 639232995672256907
561 ms 211.51.221.242
1 2026-08-26 00:03 639232985300872416
275 ms 211.51.221.242