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 2026-08-23. For this date, NameServerHistory found 75 DNS check records, 75 successful responses, 0 failed responses, and 340 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

75

Historical checks stored for this nameserver on selected date

Average Latency

340 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-23 23:56

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

75

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 2026-08-23 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
75 2026-08-23 23:56 639231254406598736
4 ms 172.233.84.116
74 2026-08-23 23:40 639231244697865594
3 ms 172.233.84.116
73 2026-08-23 23:23 639231234893504693
3 ms 172.233.84.116
72 2026-08-23 23:07 639231225024549139
14 ms 172.233.84.116
71 2026-08-23 22:50 639231214931957622
6 ms 172.233.84.116
70 2026-08-23 22:33 639231204962010549
4 ms 172.233.84.116
69 2026-08-23 22:17 639231195170138463
506 ms 172.233.84.116
68 2026-08-23 22:01 639231185235020577
515 ms 172.233.84.116
67 2026-08-23 21:44 639231175558690075
523 ms 172.233.84.116
66 2026-08-23 21:28 639231165610444012
7 ms 172.233.84.116
65 2026-08-23 20:35 639231133806425363
3 ms 172.233.84.116
64 2026-08-23 20:19 639231124203758023
4 ms 172.233.84.116
63 2026-08-23 20:02 639231114428262706
4 ms 172.233.84.116
62 2026-08-23 19:46 639231104662480065
4 ms 172.233.84.116
61 2026-08-23 19:30 639231094840372018
256 ms 172.233.84.116
60 2026-08-23 19:14 639231085024583224
3 ms 172.233.84.116
59 2026-08-23 18:57 639231075257417427
510 ms 172.233.84.116
58 2026-08-23 18:41 639231065516009503
14 ms 172.233.84.116
57 2026-08-23 18:25 639231055805348837
30 ms 172.233.84.116
56 2026-08-23 18:08 639231045980373765
520 ms 172.233.84.116
55 2026-08-23 17:52 639231035984577527
9 ms 172.233.84.116
54 2026-08-23 17:35 639231025928115303
2 ms 172.233.84.116
53 2026-08-23 16:42 639230994250157583
5 ms 172.233.84.116
52 2026-08-23 16:26 639230984476411369
447 ms 172.233.84.116
51 2026-08-23 16:10 639230974838373450
282 ms 172.233.84.116
50 2026-08-23 15:54 639230965244277645
7 ms 172.233.84.116
49 2026-08-23 15:38 639230955522101820
3 ms 172.233.84.116
48 2026-08-23 15:21 639230945754521603
524 ms 172.233.84.116
47 2026-08-23 15:05 639230935852040504
504 ms 172.233.84.116
46 2026-08-23 14:49 639230926222061048
517 ms 172.233.84.116
45 2026-08-23 14:32 639230916449726907
4 ms 172.233.84.116
44 2026-08-23 14:16 639230906595053086
502 ms 172.233.84.116
43 2026-08-23 14:00 639230896680429441
271 ms 172.233.84.116
42 2026-08-23 13:43 639230886630210965
511 ms 172.233.84.116
41 2026-08-23 12:51 639230855430405719
10 ms 172.233.84.116
40 2026-08-23 12:35 639230845707499136
4 ms 172.233.84.116
39 2026-08-23 12:18 639230836186805419
4 ms 172.233.84.116
38 2026-08-23 12:02 639230826493828316
9 ms 172.233.84.116
37 2026-08-23 11:46 639230816817882996
260 ms 172.233.84.116
36 2026-08-23 11:30 639230806933854189
517 ms 172.233.84.116
35 2026-08-23 11:14 639230797120243854
508 ms 172.233.84.116
34 2026-08-23 10:57 639230787310272840
519 ms 172.233.84.116
33 2026-08-23 10:41 639230777600173142
4 ms 172.233.84.116
32 2026-08-23 10:25 639230767665024593
243 ms 172.233.84.116
31 2026-08-23 10:08 639230757720962293
253 ms 172.233.84.116
30 2026-08-23 09:51 639230747722189784
502 ms 172.233.84.116
29 2026-08-23 08:59 639230716313923480
8 ms 172.233.84.116
28 2026-08-23 08:43 639230706813835990
3 ms 172.233.84.116
27 2026-08-23 08:27 639230696871062203
6 ms 172.233.84.116
26 2026-08-23 08:10 639230687142781616
507 ms 172.233.84.116
25 2026-08-23 07:54 639230677432142227
512 ms 172.233.84.116
24 2026-08-23 07:38 639230667686258061
7 ms 172.233.84.116
23 2026-08-23 07:22 639230658039243685
501 ms 172.233.84.116
22 2026-08-23 07:06 639230648468473803
268 ms 172.233.84.116
21 2026-08-23 06:50 639230638829658294
504 ms 172.233.84.116
20 2026-08-23 06:34 639230629247017617
256 ms 172.233.84.116
19 2026-08-23 06:17 639230619625318239
2270 ms 172.233.84.116
18 2026-08-23 06:01 639230609697630264
2246 ms 172.233.84.116
17 2026-08-23 05:09 639230578570131864
496 ms 172.233.84.116
16 2026-08-23 04:53 639230568958963168
3 ms 172.233.84.116
15 2026-08-23 04:37 639230559287611211
4 ms 172.233.84.116
14 2026-08-23 04:21 639230549524312030
491 ms 172.233.84.116
13 2026-08-23 04:05 639230539739801669
506 ms 172.233.84.116
12 2026-08-23 03:48 639230530084069375
7 ms 172.233.84.116
11 2026-08-23 03:32 639230520362691441
506 ms 172.233.84.116
10 2026-08-23 03:16 639230510677194518
2249 ms 172.233.84.116
9 2026-08-23 03:00 639230501156002646
490 ms 172.233.84.116
8 2026-08-23 02:44 639230491502198541
506 ms 172.233.84.116
7 2026-08-23 02:28 639230481860318494
2007 ms 172.233.84.116
6 2026-08-23 02:12 639230471893008575
498 ms 172.233.84.116
5 2026-08-23 01:18 639230440030877421
512 ms 172.233.84.116
4 2026-08-23 01:02 639230430479725508
261 ms 172.233.84.116
3 2026-08-23 00:46 639230420875160219
32 ms 172.233.84.116
2 2026-08-23 00:30 639230411240692575
510 ms 172.233.84.116
1 2026-08-23 00:14 639230401550806607
9 ms 172.233.84.116