DNS response history for ns2a.mongson.com

ns2a.mongson.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 2026-08-21. For this date, NameServerHistory found 73 DNS check records, 73 successful responses, 0 failed responses, and 299 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 ns2a.mongson.com.
Records on Selected Date

73

Historical checks stored for this nameserver on selected date

Average Latency

299 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-21 23:57

All timestamps shown in UTC

Latest Resolved IP on Selected Date

203.135.135.9

Most recently resolved hosting IP on selected date

Successful Responses

73

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 ns2a.mongson.com

Showing DNS history for 2026-08-21 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
73 2026-08-21 23:57 639229527598660841
4 ms 203.135.135.9
72 2026-08-21 23:41 639229517954323214
378 ms 203.135.135.9
71 2026-08-21 23:25 639229508269999021
2230 ms 203.135.135.9
70 2026-08-21 23:08 639229498559060171
2287 ms 203.135.135.9
69 2026-08-21 22:52 639229488519347586
395 ms 203.135.135.9
68 2026-08-21 21:58 639229456606578934
4 ms 203.135.135.9
67 2026-08-21 21:42 639229446985772499
3 ms 203.135.135.9
66 2026-08-21 21:26 639229437367313098
6 ms 203.135.135.9
65 2026-08-21 21:10 639229427923950391
378 ms 203.135.135.9
64 2026-08-21 20:54 639229418168588854
5 ms 203.135.135.9
63 2026-08-21 20:38 639229408345678334
10 ms 203.135.135.9
62 2026-08-21 20:22 639229398616354648
7 ms 203.135.135.9
61 2026-08-21 20:06 639229388634592323
392 ms 203.135.135.9
60 2026-08-21 19:49 639229378792837692
5 ms 203.135.135.9
59 2026-08-21 19:33 639229369154682311
381 ms 203.135.135.9
58 2026-08-21 19:16 639229359248017926
192 ms 203.135.135.9
57 2026-08-21 18:59 639229349124294642
190 ms 203.135.135.9
56 2026-08-21 18:07 639229317791715692
3 ms 203.135.135.9
55 2026-08-21 17:51 639229308115194575
5 ms 203.135.135.9
54 2026-08-21 17:35 639229298320320558
4 ms 203.135.135.9
53 2026-08-21 17:18 639229288674863221
3 ms 203.135.135.9
52 2026-08-21 17:02 639229278983677079
345 ms 203.135.135.9
51 2026-08-21 16:46 639229269405517175
204 ms 203.135.135.9
50 2026-08-21 16:30 639229259594798244
6 ms 203.135.135.9
49 2026-08-21 16:14 639229249736681188
3 ms 203.135.135.9
48 2026-08-21 15:57 639229239699417787
8 ms 203.135.135.9
47 2026-08-21 15:40 639229229621964033
5 ms 203.135.135.9
46 2026-08-21 15:23 639229219567270965
185 ms 203.135.135.9
45 2026-08-21 15:07 639229209406666856
193 ms 203.135.135.9
44 2026-08-21 14:14 639229177815876178
383 ms 203.135.135.9
43 2026-08-21 13:57 639229168243572685
396 ms 203.135.135.9
42 2026-08-21 13:42 639229158599856475
9 ms 203.135.135.9
41 2026-08-21 13:26 639229148998940902
9 ms 203.135.135.9
40 2026-08-21 13:10 639229139276923594
210 ms 203.135.135.9
39 2026-08-21 12:53 639229129709912394
381 ms 203.135.135.9
38 2026-08-21 12:37 639229119801488500
8 ms 203.135.135.9
37 2026-08-21 12:21 639229110135262458
192 ms 203.135.135.9
36 2026-08-21 12:05 639229100336051392
379 ms 203.135.135.9
35 2026-08-21 11:48 639229090641415626
19 ms 203.135.135.9
34 2026-08-21 11:32 639229080702683947
380 ms 203.135.135.9
33 2026-08-21 11:15 639229070601456699
4 ms 203.135.135.9
32 2026-08-21 10:22 639229038947447232
2198 ms 203.135.135.9
31 2026-08-21 10:06 639229029268708773
10 ms 203.135.135.9
30 2026-08-21 09:50 639229019647910603
379 ms 203.135.135.9
29 2026-08-21 09:34 639229009983843738
2032 ms 203.135.135.9
28 2026-08-21 09:18 639229000203331882
196 ms 203.135.135.9
27 2026-08-21 09:01 639228990302335999
20 ms 203.135.135.9
26 2026-08-21 08:45 639228980567740722
382 ms 203.135.135.9
25 2026-08-21 08:29 639228970762445174
3 ms 203.135.135.9
24 2026-08-21 08:13 639228961065054445
206 ms 203.135.135.9
23 2026-08-21 07:56 639228951224649885
2 ms 203.135.135.9
22 2026-08-21 07:40 639228941303864592
190 ms 203.135.135.9
21 2026-08-21 07:23 639228931191328583
253 ms 203.135.135.9
20 2026-08-21 06:30 639228899518173317
5 ms 203.135.135.9
19 2026-08-21 06:14 639228889785027669
4 ms 203.135.135.9
18 2026-08-21 05:58 639228880106330161
3 ms 203.135.135.9
17 2026-08-21 05:41 639228870316184091
7 ms 203.135.135.9
16 2026-08-21 05:25 639228860695366512
191 ms 203.135.135.9
15 2026-08-21 05:09 639228851027209500
4 ms 203.135.135.9
14 2026-08-21 04:53 639228841479265462
372 ms 203.135.135.9
13 2026-08-21 04:37 639228831752962260
194 ms 203.135.135.9
12 2026-08-21 04:21 639228821953295483
385 ms 203.135.135.9
11 2026-08-21 04:04 639228812227429953
219 ms 203.135.135.9
10 2026-08-21 03:48 639228802476107538
2033 ms 203.135.135.9
9 2026-08-21 03:32 639228792525492032
2 ms 203.135.135.9
8 2026-08-21 02:39 639228761131421385
247 ms 203.135.135.9
7 2026-08-21 02:23 639228751571206692
384 ms 203.135.135.9
6 2026-08-21 02:07 639228741705571019
190 ms 203.135.135.9
5 2026-08-21 01:50 639228731642208228
191 ms 203.135.135.9
4 2026-08-21 00:58 639228700387002072
386 ms 203.135.135.9
3 2026-08-21 00:42 639228690742014433
379 ms 203.135.135.9
2 2026-08-21 00:26 639228680877937122
214 ms 203.135.135.9
1 2026-08-21 00:09 639228670775860800
375 ms 203.135.135.9