DNS response history for ns2.altweb.com

ns2.altweb.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 357 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.altweb.com.
Records on Selected Date

73

Historical checks stored for this nameserver on selected date

Average Latency

357 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-21 23:55

All timestamps shown in UTC

Latest Resolved IP on Selected Date

205.178.189.131

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 ns2.altweb.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 23:55 639229527598660841
163 ms 205.178.189.131
72 2026-08-21 23:39 639229517954323214
233 ms 205.178.189.131
71 2026-08-21 23:22 639229508269999021
144 ms 205.178.189.131
70 2026-08-21 23:06 639229498559060171
269 ms 205.178.189.131
69 2026-08-21 22:50 639229488519347586
122 ms 205.178.189.131
68 2026-08-21 21:56 639229456606578934
150 ms 205.178.189.131
67 2026-08-21 21:40 639229446985772499
4124 ms 205.178.189.131
66 2026-08-21 21:24 639229437367313098
3 ms 205.178.189.131
65 2026-08-21 21:08 639229427923950391
119 ms 205.178.189.131
64 2026-08-21 20:52 639229418168588854
134 ms 205.178.189.131
63 2026-08-21 20:36 639229408345678334
8 ms 205.178.189.131
62 2026-08-21 20:19 639229398616354648
304 ms 205.178.189.131
61 2026-08-21 20:03 639229388634592323
262 ms 205.178.189.131
60 2026-08-21 19:47 639229378792837692
209 ms 205.178.189.131
59 2026-08-21 19:30 639229369154682311
3 ms 205.178.189.131
58 2026-08-21 19:14 639229359248017926
3 ms 205.178.189.131
57 2026-08-21 18:57 639229349124294642
2171 ms 205.178.189.131
56 2026-08-21 18:05 639229317791715692
128 ms 205.178.189.131
55 2026-08-21 17:49 639229308115194575
190 ms 205.178.189.131
54 2026-08-21 17:32 639229298320320558
15 ms 205.178.189.131
53 2026-08-21 17:16 639229288674863221
274 ms 205.178.189.131
52 2026-08-21 17:00 639229278983677079
297 ms 205.178.189.131
51 2026-08-21 16:44 639229269405517175
126 ms 205.178.189.131
50 2026-08-21 16:28 639229259594798244
2122 ms 205.178.189.131
49 2026-08-21 16:11 639229249736681188
132 ms 205.178.189.131
48 2026-08-21 15:55 639229239699417787
15 ms 205.178.189.131
47 2026-08-21 15:38 639229229621964033
133 ms 205.178.189.131
46 2026-08-21 15:21 639229219567270965
8 ms 205.178.189.131
45 2026-08-21 15:04 639229209406666856
8 ms 205.178.189.131
44 2026-08-21 14:12 639229177815876178
248 ms 205.178.189.131
43 2026-08-21 13:55 639229168243572685
7 ms 205.178.189.131
42 2026-08-21 13:39 639229158599856475
241 ms 205.178.189.131
41 2026-08-21 13:23 639229148998940902
129 ms 205.178.189.131
40 2026-08-21 13:07 639229139276923594
26 ms 205.178.189.131
39 2026-08-21 12:51 639229129709912394
30 ms 205.178.189.131
38 2026-08-21 12:35 639229119801488500
219 ms 205.178.189.131
37 2026-08-21 12:19 639229110135262458
10 ms 205.178.189.131
36 2026-08-21 12:02 639229100336051392
7 ms 205.178.189.131
35 2026-08-21 11:46 639229090641415626
140 ms 205.178.189.131
34 2026-08-21 11:30 639229080702683947
244 ms 205.178.189.131
33 2026-08-21 11:13 639229070601456699
145 ms 205.178.189.131
32 2026-08-21 10:20 639229038947447232
266 ms 205.178.189.131
31 2026-08-21 10:04 639229029268708773
8 ms 205.178.189.131
30 2026-08-21 09:48 639229019647910603
126 ms 205.178.189.131
29 2026-08-21 09:32 639229009983843738
3 ms 205.178.189.131
28 2026-08-21 09:16 639229000203331882
120 ms 205.178.189.131
27 2026-08-21 08:59 639228990302335999
7 ms 205.178.189.131
26 2026-08-21 08:43 639228980567740722
7 ms 205.178.189.131
25 2026-08-21 08:26 639228970762445174
2185 ms 205.178.189.131
24 2026-08-21 08:10 639228961065054445
35 ms 205.178.189.131
23 2026-08-21 07:54 639228951224649885
4 ms 205.178.189.131
22 2026-08-21 07:37 639228941303864592
17 ms 205.178.189.131
21 2026-08-21 07:21 639228931191328583
256 ms 205.178.189.131
20 2026-08-21 06:28 639228899518173317
223 ms 205.178.189.131
19 2026-08-21 06:12 639228889785027669
2212 ms 205.178.189.131
18 2026-08-21 05:55 639228880106330161
3 ms 205.178.189.131
17 2026-08-21 05:39 639228870316184091
124 ms 205.178.189.131
16 2026-08-21 05:23 639228860695366512
2161 ms 205.178.189.131
15 2026-08-21 05:07 639228851027209500
135 ms 205.178.189.131
14 2026-08-21 04:51 639228841479265462
5 ms 205.178.189.131
13 2026-08-21 04:35 639228831752962260
619 ms 205.178.189.131
12 2026-08-21 04:19 639228821953295483
228 ms 205.178.189.131
11 2026-08-21 04:02 639228812227429953
18 ms 205.178.189.131
10 2026-08-21 03:46 639228802476107538
248 ms 205.178.189.131
9 2026-08-21 03:29 639228792525492032
122 ms 205.178.189.131
8 2026-08-21 02:37 639228761131421385
208 ms 205.178.189.131
7 2026-08-21 02:21 639228751571206692
29 ms 205.178.189.131
6 2026-08-21 02:05 639228741705571019
155 ms 205.178.189.131
5 2026-08-21 01:48 639228731642208228
2947 ms 205.178.189.131
4 2026-08-21 00:56 639228700387002072
121 ms 205.178.189.131
3 2026-08-21 00:40 639228690742014433
8 ms 205.178.189.131
2 2026-08-21 00:23 639228680877937122
5 ms 205.178.189.131
1 2026-08-21 00:07 639228670775860800
121 ms 205.178.189.131