DNS response history for ns1.tbserv.net

ns1.tbserv.net 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 2026-08-24. For this date, NameServerHistory found 50 DNS check records, 50 successful responses, 0 failed responses, and 240 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.tbserv.net.
Records on Selected Date

50

Historical checks stored for this nameserver on selected date

Average Latency

240 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-24 21:02

All timestamps shown in UTC

Latest Resolved IP on Selected Date

192.81.168.75

Most recently resolved hosting IP on selected date

Successful Responses

50

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.tbserv.net

Showing DNS history for 2026-08-24 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
50 2026-08-24 21:02 639232014356623395
4 ms 192.81.168.75
49 2026-08-24 20:45 639232004177831322
222 ms 192.81.168.75
48 2026-08-24 20:28 639231993997863976
218 ms 192.81.168.75
47 2026-08-24 20:11 639231983967363696
4 ms 192.81.168.75
46 2026-08-24 19:18 639231952257842845
6 ms 192.81.168.75
45 2026-08-24 19:01 639231942277816756
4 ms 192.81.168.75
44 2026-08-24 18:44 639231932094180724
2157 ms 192.81.168.75
43 2026-08-24 18:27 639231922041034838
4 ms 192.81.168.75
42 2026-08-24 17:35 639231890488117536
223 ms 192.81.168.75
41 2026-08-24 17:18 639231880574255543
218 ms 192.81.168.75
40 2026-08-24 17:01 639231870418029045
229 ms 192.81.168.75
39 2026-08-24 16:45 639231860258429562
5 ms 192.81.168.75
38 2026-08-24 15:51 639231828211839931
3 ms 192.81.168.75
37 2026-08-24 15:34 639231818080917481
116 ms 192.81.168.75
36 2026-08-24 15:17 639231807961539652
216 ms 192.81.168.75
35 2026-08-24 15:00 639231797631669865
126 ms 192.81.168.75
34 2026-08-24 14:07 639231765923559455
233 ms 192.81.168.75
33 2026-08-24 13:51 639231755868832964
4117 ms 192.81.168.75
32 2026-08-24 13:34 639231745628278877
222 ms 192.81.168.75
31 2026-08-24 13:16 639231735407682062
224 ms 192.81.168.75
30 2026-08-24 12:24 639231703815441688
227 ms 192.81.168.75
29 2026-08-24 12:07 639231693747052549
3 ms 192.81.168.75
28 2026-08-24 11:50 639231683712487276
221 ms 192.81.168.75
27 2026-08-24 11:33 639231673513573868
220 ms 192.81.168.75
26 2026-08-24 10:40 639231641791249939
3 ms 192.81.168.75
25 2026-08-24 10:24 639231631866211033
220 ms 192.81.168.75
24 2026-08-24 10:07 639231621644955316
64 ms 192.81.168.75
23 2026-08-24 09:50 639231611478799259
12 ms 192.81.168.75
22 2026-08-24 08:57 639231579923718211
131 ms 192.81.168.75
21 2026-08-24 08:41 639231569810702936
136 ms 192.81.168.75
20 2026-08-24 08:23 639231559762411619
3 ms 192.81.168.75
19 2026-08-24 08:07 639231549663595407
218 ms 192.81.168.75
18 2026-08-24 07:14 639231518076817246
219 ms 192.81.168.75
17 2026-08-24 06:58 639231508078650885
131 ms 192.81.168.75
16 2026-08-24 06:41 639231498210697093
4 ms 192.81.168.75
15 2026-08-24 06:24 639231488109699360
5 ms 192.81.168.75
14 2026-08-24 05:32 639231456772510692
236 ms 192.81.168.75
13 2026-08-24 05:16 639231447084631185
219 ms 192.81.168.75
12 2026-08-24 04:59 639231437208519473
216 ms 192.81.168.75
11 2026-08-24 04:43 639231427209627490
11 ms 192.81.168.75
10 2026-08-24 03:50 639231395791246644
8 ms 192.81.168.75
9 2026-08-24 03:34 639231386075551458
9 ms 192.81.168.75
8 2026-08-24 03:18 639231376208713791
218 ms 192.81.168.75
7 2026-08-24 03:01 639231366170589276
3 ms 192.81.168.75
6 2026-08-24 02:09 639231334732159368
118 ms 192.81.168.75
5 2026-08-24 01:52 639231325035670078
136 ms 192.81.168.75
4 2026-08-24 01:36 639231315132253837
225 ms 192.81.168.75
3 2026-08-24 01:19 639231305014280808
218 ms 192.81.168.75
2 2026-08-24 00:27 639231273779380675
4 ms 192.81.168.75
1 2026-08-24 00:11 639231264180839154
3 ms 192.81.168.75