DNS response history for ns1.sigaltstack.com

ns1.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 2026-08-08. For this date, NameServerHistory found 63 DNS check records, 63 successful responses, 0 failed responses, and 515 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 ns1.sigaltstack.com.
Records on Selected Date

63

Historical checks stored for this nameserver on selected date

Average Latency

515 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-08 23:51

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

63

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 ns1.sigaltstack.com

Showing DNS history for 2026-08-08 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
63 2026-08-08 23:51 639218291874134258
457 ms 172.233.84.116
62 2026-08-08 23:35 639218282817785496
451 ms 172.233.84.116
61 2026-08-08 22:44 639218252106422334
450 ms 172.233.84.116
60 2026-08-08 22:30 639218243323944113
3 ms 172.233.84.116
59 2026-08-08 22:15 639218234397020230
456 ms 172.233.84.116
58 2026-08-08 22:00 639218225412858763
447 ms 172.233.84.116
57 2026-08-08 21:08 639218194282616684
228 ms 172.233.84.116
56 2026-08-08 20:54 639218185036989606
452 ms 172.233.84.116
55 2026-08-08 20:38 639218175974363575
451 ms 172.233.84.116
54 2026-08-08 20:23 639218166972644815
452 ms 172.233.84.116
53 2026-08-08 19:31 639218135900313734
226 ms 172.233.84.116
52 2026-08-08 19:16 639218127088470726
455 ms 172.233.84.116
51 2026-08-08 19:01 639218118310406743
463 ms 172.233.84.116
50 2026-08-08 18:47 639218109452520238
4 ms 172.233.84.116
49 2026-08-08 17:55 639218078440804962
462 ms 172.233.84.116
48 2026-08-08 17:41 639218069827056995
455 ms 172.233.84.116
47 2026-08-08 17:26 639218060928974999
9 ms 172.233.84.116
46 2026-08-08 17:11 639218052072104591
223 ms 172.233.84.116
45 2026-08-08 16:19 639218021131612993
224 ms 172.233.84.116
44 2026-08-08 16:05 639218012544891033
455 ms 172.233.84.116
43 2026-08-08 15:50 639218003733822367
458 ms 172.233.84.116
42 2026-08-08 15:35 639217994998349201
6 ms 172.233.84.116
41 2026-08-08 14:44 639217963788814319
241 ms 172.233.84.116
40 2026-08-08 14:29 639217955087396874
280 ms 172.233.84.116
39 2026-08-08 14:14 639217946350294952
2008 ms 172.233.84.116
38 2026-08-08 14:00 639217937526020436
2011 ms 172.233.84.116
37 2026-08-08 13:08 639217906769667024
224 ms 172.233.84.116
36 2026-08-08 12:54 639217898300938849
454 ms 172.233.84.116
35 2026-08-08 12:40 639217889778639925
455 ms 172.233.84.116
34 2026-08-08 12:26 639217881083065140
449 ms 172.233.84.116
33 2026-08-08 11:33 639217850620659312
266 ms 172.233.84.116
32 2026-08-08 11:19 639217841938624907
467 ms 172.233.84.116
31 2026-08-08 11:04 639217833389546843
247 ms 172.233.84.116
30 2026-08-08 10:50 639217824846173945
281 ms 172.233.84.116
29 2026-08-08 09:58 639217793807292972
471 ms 172.233.84.116
28 2026-08-08 09:44 639217785208951403
2269 ms 172.233.84.116
27 2026-08-08 09:30 639217776566534942
463 ms 172.233.84.116
26 2026-08-08 09:15 639217767935139326
465 ms 172.233.84.116
25 2026-08-08 08:24 639217737225367411
265 ms 172.233.84.116
24 2026-08-08 08:10 639217728765093674
2248 ms 172.233.84.116
23 2026-08-08 07:56 639217720136905586
458 ms 172.233.84.116
22 2026-08-08 07:41 639217711410853004
248 ms 172.233.84.116
21 2026-08-08 06:47 639217680275549698
297 ms 172.233.84.116
20 2026-08-08 06:32 639217671340563867
446 ms 172.233.84.116
19 2026-08-08 06:18 639217662739829952
251 ms 172.233.84.116
18 2026-08-08 06:03 639217654129395144
453 ms 172.233.84.116
17 2026-08-08 05:12 639217623690502934
474 ms 172.233.84.116
16 2026-08-08 04:58 639217615180184169
459 ms 172.233.84.116
15 2026-08-08 04:44 639217606737293244
289 ms 172.233.84.116
14 2026-08-08 04:30 639217598089858483
9 ms 172.233.84.116
13 2026-08-08 03:39 639217567343169140
451 ms 172.233.84.116
12 2026-08-08 03:24 639217558743892856
2031 ms 172.233.84.116
11 2026-08-08 03:10 639217550069823359
2246 ms 172.233.84.116
10 2026-08-08 02:55 639217541571663863
451 ms 172.233.84.116
9 2026-08-08 02:08 639217510598671918
270 ms 172.233.84.116
8 2026-08-08 01:53 639217501853904641
466 ms 172.233.84.116
7 2026-08-08 01:39 639217492857464038
8 ms 172.233.84.116
6 2026-08-08 01:24 639217483935810845
228 ms 172.233.84.116
5 2026-08-08 01:09 639217475281344873
453 ms 172.233.84.116
4 2026-08-08 00:55 639217466591266473
450 ms 172.233.84.116
3 2026-08-08 00:40 639217457842031506
461 ms 172.233.84.116
2 2026-08-08 00:26 639217449192590684
263 ms 172.233.84.116
1 2026-08-08 00:11 639217440385817840
457 ms 172.233.84.116