DNS response history for ns2.a.tiicdn.com

ns2.a.tiicdn.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 56 DNS check records, 56 successful responses, 0 failed responses, and 149 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 ns2.a.tiicdn.com.
Records on Selected Date

56

Historical checks stored for this nameserver on selected date

Average Latency

149 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-26 18:35

All timestamps shown in UTC

Latest Resolved IP on Selected Date

121.40.45.16

Most recently resolved hosting IP on selected date

Successful Responses

56

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 ns2.a.tiicdn.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
56 2026-08-26 18:35 639233656814316266
27 ms 121.40.45.16
55 2026-08-26 18:18 639233646245051806
27 ms 121.40.45.16
54 2026-08-26 18:00 639233635663779051
25 ms 121.40.45.16
53 2026-08-26 17:42 639233624977342122
338 ms 121.40.45.16
52 2026-08-26 17:25 639233614446136153
50 ms 121.40.45.16
51 2026-08-26 17:07 639233603737877581
501 ms 121.40.45.16
50 2026-08-26 16:49 639233593269224651
25 ms 121.40.45.16
49 2026-08-26 16:32 639233582635086903
33 ms 121.40.45.16
48 2026-08-26 16:14 639233572000374575
123 ms 121.40.45.16
47 2026-08-26 15:56 639233561188633861
261 ms 121.40.45.16
46 2026-08-26 15:38 639233550544357027
31 ms 121.40.45.16
45 2026-08-26 14:44 639233517966053117
32 ms 121.40.45.16
44 2026-08-26 14:26 639233507603253585
14 ms 121.40.45.16
43 2026-08-26 14:09 639233497229039167
518 ms 121.40.45.16
42 2026-08-26 13:52 639233486864546406
29 ms 121.40.45.16
41 2026-08-26 13:35 639233476455174682
29 ms 121.40.45.16
40 2026-08-26 13:17 639233466171592605
30 ms 121.40.45.16
39 2026-08-26 13:00 639233455747096265
1814 ms 121.40.45.16
38 2026-08-26 12:43 639233445367152284
479 ms 121.40.45.16
37 2026-08-26 12:25 639233434974187439
31 ms 121.40.45.16
36 2026-08-26 12:08 639233424567558554
31 ms 121.40.45.16
35 2026-08-26 11:51 639233414056832719
21 ms 121.40.45.16
34 2026-08-26 11:33 639233403515141099
54 ms 121.40.45.16
33 2026-08-26 10:38 639233370841350248
11 ms 121.40.45.16
32 2026-08-26 10:21 639233360361507238
33 ms 121.40.45.16
31 2026-08-26 10:04 639233350067824371
35 ms 121.40.45.16
30 2026-08-26 09:47 639233339545274518
30 ms 121.40.45.16
29 2026-08-26 09:29 639233329214918079
38 ms 121.40.45.16
28 2026-08-26 09:12 639233318749762337
56 ms 121.40.45.16
27 2026-08-26 08:55 639233308387917838
22 ms 121.40.45.16
26 2026-08-26 08:37 639233297961740122
38 ms 121.40.45.16
25 2026-08-26 08:20 639233287487159094
30 ms 121.40.45.16
24 2026-08-26 08:02 639233276995531707
36 ms 121.40.45.16
23 2026-08-26 07:45 639233266521568229
420 ms 121.40.45.16
22 2026-08-26 07:27 639233256081047431
447 ms 121.40.45.16
21 2026-08-26 06:33 639233223620132921
180 ms 121.40.45.16
20 2026-08-26 06:16 639233213287814244
122 ms 121.40.45.16
19 2026-08-26 05:59 639233202925983161
32 ms 121.40.45.16
18 2026-08-26 05:41 639233192644780696
526 ms 121.40.45.16
17 2026-08-26 05:24 639233182401183833
42 ms 121.40.45.16
16 2026-08-26 05:07 639233172074181051
455 ms 121.40.45.16
15 2026-08-26 04:50 639233161808421455
24 ms 121.40.45.16
14 2026-08-26 04:33 639233151357344052
25 ms 121.40.45.16
13 2026-08-26 04:16 639233141034116946
26 ms 121.40.45.16
12 2026-08-26 03:59 639233130828334142
35 ms 121.40.45.16
11 2026-08-26 03:41 639233120373450007
32 ms 121.40.45.16
10 2026-08-26 03:24 639233110066216193
53 ms 121.40.45.16
9 2026-08-26 02:31 639233078065410564
37 ms 121.40.45.16
8 2026-08-26 02:13 639233067787457832
37 ms 121.40.45.16
7 2026-08-26 01:56 639233057501801162
179 ms 121.40.45.16
6 2026-08-26 01:39 639233047089431703
20 ms 121.40.45.16
5 2026-08-26 01:22 639233036754790688
27 ms 121.40.45.16
4 2026-08-26 01:05 639233026412602472
24 ms 121.40.45.16
3 2026-08-26 00:47 639233016064066127
18 ms 121.40.45.16
2 2026-08-26 00:30 639233005922655772
264 ms 121.40.45.16
1 2026-08-26 00:13 639232995672256907
455 ms 121.40.45.16