DNS response history for ns1.subtack.com

ns1.subtack.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 2026-08-15. For this date, NameServerHistory found 76 DNS check records, 76 successful responses, 0 failed responses, and 388 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.subtack.com.
Records on Selected Date

76

Historical checks stored for this nameserver on selected date

Average Latency

388 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-15 23:49

All timestamps shown in UTC

Latest Resolved IP on Selected Date

173.239.5.4

Most recently resolved hosting IP on selected date

Successful Responses

76

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.subtack.com

Showing DNS history for 2026-08-15 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
76 2026-08-15 23:49 639224338276675277
334 ms 173.239.5.4
75 2026-08-15 22:57 639224306594546649
350 ms 173.239.5.4
74 2026-08-15 22:41 639224297145423303
480 ms 173.239.5.4
73 2026-08-15 22:25 639224287678238833
231 ms 173.239.5.4
72 2026-08-15 22:10 639224278490872828
3 ms 173.239.5.4
71 2026-08-15 21:54 639224269149307826
236 ms 173.239.5.4
70 2026-08-15 21:39 639224259868597616
3 ms 173.239.5.4
69 2026-08-15 21:23 639224250518642175
466 ms 173.239.5.4
68 2026-08-15 21:08 639224241064772383
526 ms 173.239.5.4
67 2026-08-15 20:52 639224231691099605
236 ms 173.239.5.4
66 2026-08-15 20:36 639224222468168159
2 ms 173.239.5.4
65 2026-08-15 20:21 639224213173899635
342 ms 173.239.5.4
64 2026-08-15 20:05 639224203914451783
478 ms 173.239.5.4
63 2026-08-15 19:12 639224172202542163
458 ms 173.239.5.4
62 2026-08-15 18:57 639224163338654093
237 ms 173.239.5.4
61 2026-08-15 18:42 639224154287995374
474 ms 173.239.5.4
60 2026-08-15 18:27 639224145118612503
467 ms 173.239.5.4
59 2026-08-15 18:12 639224135995990731
472 ms 173.239.5.4
58 2026-08-15 17:57 639224127185332624
460 ms 173.239.5.4
57 2026-08-15 17:42 639224118229289175
463 ms 173.239.5.4
56 2026-08-15 17:27 639224109273796359
4 ms 173.239.5.4
55 2026-08-15 17:12 639224100490805608
464 ms 173.239.5.4
54 2026-08-15 16:57 639224091353714490
461 ms 173.239.5.4
53 2026-08-15 16:42 639224082033126828
235 ms 173.239.5.4
52 2026-08-15 16:27 639224072736962403
486 ms 173.239.5.4
51 2026-08-15 15:34 639224041475563754
476 ms 173.239.5.4
50 2026-08-15 15:19 639224032345604453
484 ms 173.239.5.4
49 2026-08-15 15:04 639224023169497283
468 ms 173.239.5.4
48 2026-08-15 14:49 639224013981146405
10 ms 173.239.5.4
47 2026-08-15 14:33 639224004883412586
230 ms 173.239.5.4
46 2026-08-15 14:18 639223995612880615
3 ms 173.239.5.4
45 2026-08-15 14:03 639223986271830789
233 ms 173.239.5.4
44 2026-08-15 13:47 639223977005780949
473 ms 173.239.5.4
43 2026-08-15 13:31 639223967653137793
230 ms 173.239.5.4
42 2026-08-15 13:16 639223958286010799
3 ms 173.239.5.4
41 2026-08-15 13:00 639223948936108345
235 ms 173.239.5.4
40 2026-08-15 12:45 639223939673066880
234 ms 173.239.5.4
39 2026-08-15 11:52 639223908317760530
103 ms 173.239.5.4
38 2026-08-15 11:37 639223898992594258
235 ms 173.239.5.4
37 2026-08-15 11:22 639223889761312823
485 ms 173.239.5.4
36 2026-08-15 11:06 639223880359273507
477 ms 173.239.5.4
35 2026-08-15 10:50 639223870920466808
237 ms 173.239.5.4
34 2026-08-15 10:35 639223861579762179
470 ms 173.239.5.4
33 2026-08-15 10:19 639223852238616009
228 ms 173.239.5.4
32 2026-08-15 10:04 639223843019815620
462 ms 173.239.5.4
31 2026-08-15 09:48 639223833669915012
463 ms 173.239.5.4
30 2026-08-15 09:33 639223824494613222
482 ms 173.239.5.4
29 2026-08-15 09:17 639223815116325293
463 ms 173.239.5.4
28 2026-08-15 09:01 639223805493870221
235 ms 173.239.5.4
27 2026-08-15 08:09 639223774218660438
239 ms 173.239.5.4
26 2026-08-15 07:54 639223764663090372
233 ms 173.239.5.4
25 2026-08-15 07:38 639223755338811400
233 ms 173.239.5.4
24 2026-08-15 07:22 639223746019193268
3 ms 173.239.5.4
23 2026-08-15 07:07 639223736658778104
463 ms 173.239.5.4
22 2026-08-15 06:51 639223727330194499
231 ms 173.239.5.4
21 2026-08-15 06:35 639223717848514742
236 ms 173.239.5.4
20 2026-08-15 06:20 639223708284754056
110 ms 173.239.5.4
19 2026-08-15 06:04 639223699061259933
482 ms 173.239.5.4
18 2026-08-15 05:48 639223689592545140
464 ms 173.239.5.4
17 2026-08-15 05:32 639223680143410810
470 ms 173.239.5.4
16 2026-08-15 05:17 639223670514517104
229 ms 173.239.5.4
15 2026-08-15 04:23 639223638855054294
476 ms 173.239.5.4
14 2026-08-15 04:08 639223629623335972
235 ms 173.239.5.4
13 2026-08-15 03:53 639223620390189495
3691 ms 173.239.5.4
12 2026-08-15 03:37 639223610916950440
463 ms 173.239.5.4
11 2026-08-15 03:21 639223601597759168
231 ms 173.239.5.4
10 2026-08-15 03:06 639223592342172093
1642 ms 173.239.5.4
9 2026-08-15 02:51 639223583324121497
467 ms 173.239.5.4
8 2026-08-15 02:35 639223574086714218
234 ms 173.239.5.4
7 2026-08-15 02:20 639223564698424889
233 ms 173.239.5.4
6 2026-08-15 02:04 639223555408664206
470 ms 173.239.5.4
5 2026-08-15 01:49 639223546000912416
235 ms 173.239.5.4
4 2026-08-15 01:33 639223536550774847
475 ms 173.239.5.4
3 2026-08-15 00:40 639223505017205611
477 ms 173.239.5.4
2 2026-08-15 00:25 639223495784410207
466 ms 173.239.5.4
1 2026-08-15 00:09 639223486524583054
479 ms 173.239.5.4