DNS response history for ns2.sigaltstack.com

ns2.sigaltstack.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 2026-08-22. For this date, NameServerHistory found 74 DNS check records, 74 successful responses, 0 failed responses, and 395 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.sigaltstack.com.
Records on Selected Date

74

Historical checks stored for this nameserver on selected date

Average Latency

395 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-22 23:58

All timestamps shown in UTC

Latest Resolved IP on Selected Date

172.233.84.116

Most recently resolved hosting IP on selected date

Successful Responses

74

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.sigaltstack.com

Showing DNS history for 2026-08-22 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
74 2026-08-22 23:58 639230391807229016
4 ms 172.233.84.116
73 2026-08-22 23:42 639230382051619327
506 ms 172.233.84.116
72 2026-08-22 23:26 639230372323353529
265 ms 172.233.84.116
71 2026-08-22 23:09 639230362586451064
506 ms 172.233.84.116
70 2026-08-22 22:53 639230352793666303
517 ms 172.233.84.116
69 2026-08-22 22:36 639230342775737758
243 ms 172.233.84.116
68 2026-08-22 22:20 639230332639939561
529 ms 172.233.84.116
67 2026-08-22 21:27 639230301014190104
35 ms 172.233.84.116
66 2026-08-22 21:10 639230291048161498
508 ms 172.233.84.116
65 2026-08-22 20:54 639230280894353664
533 ms 172.233.84.116
64 2026-08-22 20:37 639230270699419073
2010 ms 172.233.84.116
63 2026-08-22 20:19 639230260248163050
513 ms 172.233.84.116
62 2026-08-22 20:02 639230250122494282
4 ms 172.233.84.116
61 2026-08-22 19:45 639230239972935046
511 ms 172.233.84.116
60 2026-08-22 19:28 639230229963262464
507 ms 172.233.84.116
59 2026-08-22 19:12 639230220033804658
522 ms 172.233.84.116
58 2026-08-22 18:55 639230209891107289
521 ms 172.233.84.116
57 2026-08-22 18:38 639230199630298717
2268 ms 172.233.84.116
56 2026-08-22 18:21 639230189301984150
501 ms 172.233.84.116
55 2026-08-22 17:27 639230157138468804
492 ms 172.233.84.116
54 2026-08-22 17:10 639230146987869495
522 ms 172.233.84.116
53 2026-08-22 16:53 639230136768638516
37 ms 172.233.84.116
52 2026-08-22 16:36 639230126735907877
501 ms 172.233.84.116
51 2026-08-22 16:20 639230116551187768
531 ms 172.233.84.116
50 2026-08-22 16:03 639230106335615913
8 ms 172.233.84.116
49 2026-08-22 15:45 639230096177758176
3 ms 172.233.84.116
48 2026-08-22 15:29 639230086185999993
502 ms 172.233.84.116
47 2026-08-22 15:12 639230076247854903
362 ms 172.233.84.116
46 2026-08-22 14:55 639230066076077530
512 ms 172.233.84.116
45 2026-08-22 14:38 639230055738197328
517 ms 172.233.84.116
44 2026-08-22 14:21 639230045411225521
4 ms 172.233.84.116
43 2026-08-22 13:27 639230013046000470
513 ms 172.233.84.116
42 2026-08-22 13:10 639230003090037878
5 ms 172.233.84.116
41 2026-08-22 12:53 639229993008259475
502 ms 172.233.84.116
40 2026-08-22 12:37 639229982909449470
3 ms 172.233.84.116
39 2026-08-22 12:20 639229973035502212
497 ms 172.233.84.116
38 2026-08-22 12:04 639229963064296145
274 ms 172.233.84.116
37 2026-08-22 11:47 639229952996162143
529 ms 172.233.84.116
36 2026-08-22 11:30 639229943051949195
508 ms 172.233.84.116
35 2026-08-22 11:13 639229932919214934
519 ms 172.233.84.116
34 2026-08-22 10:57 639229922745889838
513 ms 172.233.84.116
33 2026-08-22 10:40 639229912587214796
511 ms 172.233.84.116
32 2026-08-22 10:22 639229902240004454
515 ms 172.233.84.116
31 2026-08-22 09:30 639229870800501662
5 ms 172.233.84.116
30 2026-08-22 09:13 639229861058384956
3 ms 172.233.84.116
29 2026-08-22 08:57 639229851158592604
9 ms 172.233.84.116
28 2026-08-22 08:41 639229841475569629
4 ms 172.233.84.116
27 2026-08-22 08:25 639229831887658471
32 ms 172.233.84.116
26 2026-08-22 08:09 639229822043670346
4 ms 172.233.84.116
25 2026-08-22 07:52 639229812327913936
506 ms 172.233.84.116
24 2026-08-22 07:36 639229802629488686
7 ms 172.233.84.116
23 2026-08-22 07:20 639229793051447309
506 ms 172.233.84.116
22 2026-08-22 07:04 639229783303531961
10 ms 172.233.84.116
21 2026-08-22 06:47 639229773458051942
3 ms 172.233.84.116
20 2026-08-22 06:31 639229763373848056
508 ms 172.233.84.116
19 2026-08-22 05:38 639229732140622809
2 ms 172.233.84.116
18 2026-08-22 05:23 639229722699695967
7 ms 172.233.84.116
17 2026-08-22 05:07 639229713097498075
357 ms 172.233.84.116
16 2026-08-22 04:51 639229703543969637
510 ms 172.233.84.116
15 2026-08-22 04:35 639229693970392873
2269 ms 172.233.84.116
14 2026-08-22 04:19 639229684277329469
4 ms 172.233.84.116
13 2026-08-22 04:02 639229674501596661
517 ms 172.233.84.116
12 2026-08-22 03:46 639229665064441147
498 ms 172.233.84.116
11 2026-08-22 03:31 639229655507536872
4 ms 172.233.84.116
10 2026-08-22 03:15 639229645849603111
516 ms 172.233.84.116
9 2026-08-22 02:58 639229636090497453
254 ms 172.233.84.116
8 2026-08-22 02:42 639229625978544281
6 ms 172.233.84.116
7 2026-08-22 01:49 639229594644662176
4 ms 172.233.84.116
6 2026-08-22 01:33 639229585214633065
2 ms 172.233.84.116
5 2026-08-22 01:18 639229575581042175
262 ms 172.233.84.116
4 2026-08-22 01:02 639229565912268962
251 ms 172.233.84.116
3 2026-08-22 00:45 639229556237813203
2262 ms 172.233.84.116
2 2026-08-22 00:29 639229546625802518
3 ms 172.233.84.116
1 2026-08-22 00:13 639229537172016621
3 ms 172.233.84.116