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 2026-08-10. For this date, NameServerHistory found 81 DNS check records, 81 successful responses, 0 failed responses, and 339 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

81

Historical checks stored for this nameserver on selected date

Average Latency

339 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-10 23:48

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

81

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 2026-08-10 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
81 2026-08-10 23:48 639220018272941900
254 ms 172.233.84.116
80 2026-08-10 23:33 639220009109892969
3 ms 172.233.84.116
79 2026-08-10 23:17 639220000040489788
231 ms 172.233.84.116
78 2026-08-10 23:02 639219991197135747
3 ms 172.233.84.116
77 2026-08-10 22:47 639219982104540014
498 ms 172.233.84.116
76 2026-08-10 22:33 639219973150300215
253 ms 172.233.84.116
75 2026-08-10 22:17 639219964188486697
452 ms 172.233.84.116
74 2026-08-10 22:02 639219954995921784
7 ms 172.233.84.116
73 2026-08-10 21:47 639219945559908104
456 ms 172.233.84.116
72 2026-08-10 20:54 639219914137782273
2257 ms 172.233.84.116
71 2026-08-10 20:39 639219904858355064
460 ms 172.233.84.116
70 2026-08-10 20:23 639219895655263396
6 ms 172.233.84.116
69 2026-08-10 20:08 639219886527091074
494 ms 172.233.84.116
68 2026-08-10 19:53 639219877343266628
455 ms 172.233.84.116
67 2026-08-10 19:37 639219868177358195
461 ms 172.233.84.116
66 2026-08-10 19:22 639219859159581515
453 ms 172.233.84.116
65 2026-08-10 19:07 639219850124020182
5 ms 172.233.84.116
64 2026-08-10 18:52 639219840940124840
518 ms 172.233.84.116
63 2026-08-10 18:37 639219831829876486
7 ms 172.233.84.116
62 2026-08-10 18:21 639219822587759143
529 ms 172.233.84.116
61 2026-08-10 18:06 639219813247114428
5 ms 172.233.84.116
60 2026-08-10 17:14 639219781959606396
240 ms 172.233.84.116
59 2026-08-10 16:58 639219772658305431
5 ms 172.233.84.116
58 2026-08-10 16:43 639219763454523027
3 ms 172.233.84.116
57 2026-08-10 16:28 639219754279127815
479 ms 172.233.84.116
56 2026-08-10 16:12 639219745087467767
483 ms 172.233.84.116
55 2026-08-10 15:57 639219735900678107
452 ms 172.233.84.116
54 2026-08-10 15:42 639219726531461979
481 ms 172.233.84.116
53 2026-08-10 15:26 639219717415222156
465 ms 172.233.84.116
52 2026-08-10 15:11 639219708266470863
462 ms 172.233.84.116
51 2026-08-10 14:56 639219699049479559
490 ms 172.233.84.116
50 2026-08-10 14:40 639219689775815194
460 ms 172.233.84.116
49 2026-08-10 14:25 639219680511810632
506 ms 172.233.84.116
48 2026-08-10 13:32 639219648997191257
530 ms 172.233.84.116
47 2026-08-10 13:17 639219639938909436
479 ms 172.233.84.116
46 2026-08-10 13:02 639219630718286441
7 ms 172.233.84.116
45 2026-08-10 12:46 639219621472350410
490 ms 172.233.84.116
44 2026-08-10 12:31 639219612500421992
460 ms 172.233.84.116
43 2026-08-10 12:16 639219603383833445
726 ms 172.233.84.116
42 2026-08-10 12:01 639219594143823358
461 ms 172.233.84.116
41 2026-08-10 11:45 639219585053166024
493 ms 172.233.84.116
40 2026-08-10 11:30 639219575885776644
465 ms 172.233.84.116
39 2026-08-10 11:15 639219566844532361
461 ms 172.233.84.116
38 2026-08-10 11:00 639219557705808294
456 ms 172.233.84.116
37 2026-08-10 10:44 639219548482688649
454 ms 172.233.84.116
36 2026-08-10 09:53 639219517492763539
468 ms 172.233.84.116
35 2026-08-10 09:39 639219508755773605
485 ms 172.233.84.116
34 2026-08-10 09:24 639219499852103863
269 ms 172.233.84.116
33 2026-08-10 09:09 639219490893714387
3 ms 172.233.84.116
32 2026-08-10 08:54 639219482299305521
4 ms 172.233.84.116
31 2026-08-10 08:40 639219473613114853
462 ms 172.233.84.116
30 2026-08-10 08:25 639219465061138643
5 ms 172.233.84.116
29 2026-08-10 08:11 639219456616129015
227 ms 172.233.84.116
28 2026-08-10 07:57 639219447974008557
466 ms 172.233.84.116
27 2026-08-10 07:42 639219439498255213
6 ms 172.233.84.116
26 2026-08-10 07:28 639219430664872256
4 ms 172.233.84.116
25 2026-08-10 07:13 639219421757560037
460 ms 172.233.84.116
24 2026-08-10 06:22 639219390773218684
4 ms 172.233.84.116
23 2026-08-10 06:07 639219382205367722
4 ms 172.233.84.116
22 2026-08-10 05:53 639219373711937615
8 ms 172.233.84.116
21 2026-08-10 05:39 639219365088558404
470 ms 172.233.84.116
20 2026-08-10 05:24 639219356348833255
9 ms 172.233.84.116
19 2026-08-10 05:10 639219347860053478
3 ms 172.233.84.116
18 2026-08-10 04:56 639219339173195121
5 ms 172.233.84.116
17 2026-08-10 04:41 639219330642664669
476 ms 172.233.84.116
16 2026-08-10 04:27 639219322058698995
2260 ms 172.233.84.116
15 2026-08-10 04:13 639219313564344199
7 ms 172.233.84.116
14 2026-08-10 03:58 639219304775113236
2007 ms 172.233.84.116
13 2026-08-10 03:43 639219295706181119
3 ms 172.233.84.116
12 2026-08-10 02:52 639219264663923254
3 ms 172.233.84.116
11 2026-08-10 02:38 639219256015178099
462 ms 172.233.84.116
10 2026-08-10 02:23 639219247509540188
30 ms 172.233.84.116
9 2026-08-10 02:09 639219238999539092
3 ms 172.233.84.116
8 2026-08-10 01:55 639219230498823902
3 ms 172.233.84.116
7 2026-08-10 01:40 639219221706460911
2 ms 172.233.84.116
6 2026-08-10 01:26 639219212930606887
286 ms 172.233.84.116
5 2026-08-10 01:11 639219204307908525
7 ms 172.233.84.116
4 2026-08-10 00:57 639219195720181470
225 ms 172.233.84.116
3 2026-08-10 00:42 639219186898174002
467 ms 172.233.84.116
2 2026-08-10 00:27 639219178004946976
4 ms 172.233.84.116
1 2026-08-10 00:12 639219168958805474
3 ms 172.233.84.116