DNS response history for ns.tabslab.com

ns.tabslab.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, 73 successful responses, 1 failed responses, and 312 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 ns.tabslab.com.
Records on Selected Date

74

Historical checks stored for this nameserver on selected date

Average Latency

312 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-22 23:59

All timestamps shown in UTC

Latest Resolved IP on Selected Date

221.143.40.3

Most recently resolved hosting IP on selected date

Successful Responses

73

Checks that returned a measurable response

Failed Responses

1

Checks with no response or no returned latency

Failure Rate

1%

Based on the selected date history

Selected Date Status

Responsive

At least one successful response exists on selected date

History for ns.tabslab.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 23:59 639230391807229016
3 ms 221.143.40.3
73 2026-08-22 23:43 639230382051619327
590 ms 221.143.40.3
72 2026-08-22 23:27 639230372323353529
5 ms 221.143.40.3
71 2026-08-22 23:11 639230362586451064
579 ms 221.143.40.3
70 2026-08-22 22:54 639230352793666303
578 ms 221.143.40.3
69 2026-08-22 22:38 639230342775737758
3 ms 221.143.40.3
68 2026-08-22 22:21 639230332639939561
2 ms 221.143.40.3
67 2026-08-22 21:28 639230301014190104
4 ms 221.143.40.3
66 2026-08-22 21:11 639230291048161498
3 ms 221.143.40.3
65 2026-08-22 20:55 639230280894353664
274 ms 221.143.40.3
64 2026-08-22 20:38 639230270699419073
3 ms 221.143.40.3
63 2026-08-22 20:21 639230260248163050
3 ms 221.143.40.3
62 2026-08-22 20:03 639230250122494282
10 ms 221.143.40.3
61 2026-08-22 19:46 639230239972935046
589 ms 221.143.40.3
60 2026-08-22 19:30 639230229963262464
3 ms 221.143.40.3
59 2026-08-22 19:13 639230220033804658
591 ms 221.143.40.3
58 2026-08-22 18:56 639230209891107289
4 ms 221.143.40.3
57 2026-08-22 18:39 639230199630298717
594 ms 221.143.40.3
56 2026-08-22 18:22 639230189301984150
267 ms 221.143.40.3
55 2026-08-22 17:28 639230157138468804
600 ms 221.143.40.3
54 2026-08-22 17:12 639230146987869495
16 ms 221.143.40.3
53 2026-08-22 16:55 639230136768638516
269 ms 221.143.40.3
52 2026-08-22 16:38 639230126735907877
582 ms 221.143.40.3
51 2026-08-22 16:21 639230116551187768
592 ms 221.143.40.3
50 2026-08-22 16:04 639230106335615913
5 ms 221.143.40.3
49 2026-08-22 15:47 639230096177758176
581 ms 221.143.40.3
48 2026-08-22 15:30 639230086185999993
592 ms 221.143.40.3
47 2026-08-22 15:13 639230076247854903
313 ms 221.143.40.3
46 2026-08-22 14:57 639230066076077530
7 ms 221.143.40.3
45 2026-08-22 14:40 639230055738197328
593 ms 221.143.40.3
44 2026-08-22 14:22 639230045411225521
9 ms 221.143.40.3
43 2026-08-22 13:28 639230013046000470
595 ms 221.143.40.3
42 2026-08-22 13:11 639230003090037878
596 ms 221.143.40.3
41 2026-08-22 12:55 639229993008259475
2008 ms 221.143.40.3
40 2026-08-22 12:38 639229982909449470
4 ms 221.143.40.3
39 2026-08-22 12:21 639229973035502212
588 ms 221.143.40.3
38 2026-08-22 12:05 639229963064296145
590 ms 221.143.40.3
37 2026-08-22 11:48 639229952996162143
597 ms 221.143.40.3
36 2026-08-22 11:31 639229943051949195
580 ms 221.143.40.3
35 2026-08-22 11:15 639229932919214934
581 ms 221.143.40.3
34 2026-08-22 10:58 639229922745889838
281 ms 221.143.40.3
33 2026-08-22 10:41 639229912587214796
3 ms 221.143.40.3
32 2026-08-22 10:24 639229902240004454
592 ms 221.143.40.3
31 2026-08-22 09:31 639229870800501662
30 ms 221.143.40.3
30 2026-08-22 09:15 639229861058384956
582 ms 221.143.40.3
29 2026-08-22 08:58 639229851158592604
577 ms 221.143.40.3
28 2026-08-22 08:42 639229841475569629
7 ms 221.143.40.3
27 2026-08-22 08:26 639229831887658471
598 ms 221.143.40.3
26 2026-08-22 08:10 639229822043670346
621 ms 221.143.40.3
25 2026-08-22 07:53 639229812327913936
268 ms 221.143.40.3
24 2026-08-22 07:37 639229802629488686
273 ms 221.143.40.3
23 2026-08-22 07:21 639229793051447309
590 ms 221.143.40.3
22 2026-08-22 07:05 639229783303531961
33 ms 221.143.40.3
21 2026-08-22 06:49 639229773458051942
3 ms 221.143.40.3
20 2026-08-22 06:32 639229763373848056
2 ms 221.143.40.3
19 2026-08-22 05:40 639229732140622809
276 ms 221.143.40.3
18 2026-08-22 05:24 639229722699695967
588 ms 221.143.40.3
17 2026-08-22 05:08 639229713097498075
385 ms 221.143.40.3
16 2026-08-22 04:52 639229703543969637
590 ms 221.143.40.3
15 2026-08-22 04:36 639229693970392873
9 ms 221.143.40.3
14 2026-08-22 04:20 639229684277329469
3 ms 221.143.40.3
13 2026-08-22 04:04 639229674501596661
9 ms 221.143.40.3
12 2026-08-22 03:47 639229665064441147
590 ms 221.143.40.3
11 2026-08-22 03:32 639229655507536872
276 ms 221.143.40.3
10 2026-08-22 03:16 639229645849603111
581 ms 221.143.40.3
9 2026-08-22 02:59 639229636090497453
9 ms 221.143.40.3
8 2026-08-22 02:43 639229625978544281
3 ms 221.143.40.3
7 2026-08-22 01:50 639229594644662176
9 ms 221.143.40.3
6 2026-08-22 01:34 639229585214633065
2 ms 221.143.40.3
5 2026-08-22 01:19 639229575581042175
-
4 2026-08-22 01:03 639229565912268962
3 ms 221.143.40.3
3 2026-08-22 00:46 639229556237813203
7 ms 221.143.40.3
2 2026-08-22 00:30 639229546625802518
578 ms 221.143.40.3
1 2026-08-22 00:14 639229537172016621
7 ms 221.143.40.3