DNS response history for ns1.simslbr.com

ns1.simslbr.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 2026-08-21. For this date, NameServerHistory found 73 DNS check records, 73 successful responses, 0 failed responses, and 274 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.simslbr.com.
Records on Selected Date

73

Historical checks stored for this nameserver on selected date

Average Latency

274 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-21 23:55

All timestamps shown in UTC

Latest Resolved IP on Selected Date

209.159.154.231

Most recently resolved hosting IP on selected date

Successful Responses

73

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.simslbr.com

Showing DNS history for 2026-08-21 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
73 2026-08-21 23:55 639229527598660841
186 ms 209.159.154.231
72 2026-08-21 23:39 639229517954323214
8 ms 209.159.154.231
71 2026-08-21 23:23 639229508269999021
191 ms 209.159.154.231
70 2026-08-21 23:06 639229498559060171
9 ms 209.159.154.231
69 2026-08-21 22:50 639229488519347586
186 ms 209.159.154.231
68 2026-08-21 21:56 639229456606578934
189 ms 209.159.154.231
67 2026-08-21 21:40 639229446985772499
103 ms 209.159.154.231
66 2026-08-21 21:24 639229437367313098
118 ms 209.159.154.231
65 2026-08-21 21:08 639229427923950391
109 ms 209.159.154.231
64 2026-08-21 20:52 639229418168588854
2119 ms 209.159.154.231
63 2026-08-21 20:36 639229408345678334
193 ms 209.159.154.231
62 2026-08-21 20:20 639229398616354648
196 ms 209.159.154.231
61 2026-08-21 20:03 639229388634592323
192 ms 209.159.154.231
60 2026-08-21 19:47 639229378792837692
207 ms 209.159.154.231
59 2026-08-21 19:30 639229369154682311
93 ms 209.159.154.231
58 2026-08-21 19:14 639229359248017926
9 ms 209.159.154.231
57 2026-08-21 18:57 639229349124294642
204 ms 209.159.154.231
56 2026-08-21 18:05 639229317791715692
93 ms 209.159.154.231
55 2026-08-21 17:49 639229308115194575
9 ms 209.159.154.231
54 2026-08-21 17:33 639229298320320558
122 ms 209.159.154.231
53 2026-08-21 17:16 639229288674863221
205 ms 209.159.154.231
52 2026-08-21 17:00 639229278983677079
90 ms 209.159.154.231
51 2026-08-21 16:44 639229269405517175
185 ms 209.159.154.231
50 2026-08-21 16:28 639229259594798244
189 ms 209.159.154.231
49 2026-08-21 16:12 639229249736681188
2128 ms 209.159.154.231
48 2026-08-21 15:55 639229239699417787
206 ms 209.159.154.231
47 2026-08-21 15:38 639229229621964033
211 ms 209.159.154.231
46 2026-08-21 15:21 639229219567270965
182 ms 209.159.154.231
45 2026-08-21 15:04 639229209406666856
189 ms 209.159.154.231
44 2026-08-21 14:12 639229177815876178
189 ms 209.159.154.231
43 2026-08-21 13:55 639229168243572685
207 ms 209.159.154.231
42 2026-08-21 13:40 639229158599856475
195 ms 209.159.154.231
41 2026-08-21 13:23 639229148998940902
194 ms 209.159.154.231
40 2026-08-21 13:08 639229139276923594
194 ms 209.159.154.231
39 2026-08-21 12:51 639229129709912394
210 ms 209.159.154.231
38 2026-08-21 12:35 639229119801488500
2009 ms 209.159.154.231
37 2026-08-21 12:19 639229110135262458
102 ms 209.159.154.231
36 2026-08-21 12:03 639229100336051392
189 ms 209.159.154.231
35 2026-08-21 11:46 639229090641415626
189 ms 209.159.154.231
34 2026-08-21 11:30 639229080702683947
188 ms 209.159.154.231
33 2026-08-21 11:13 639229070601456699
93 ms 209.159.154.231
32 2026-08-21 10:20 639229038947447232
186 ms 209.159.154.231
31 2026-08-21 10:04 639229029268708773
41 ms 209.159.154.231
30 2026-08-21 09:48 639229019647910603
188 ms 209.159.154.231
29 2026-08-21 09:32 639229009983843738
2111 ms 209.159.154.231
28 2026-08-21 09:16 639229000203331882
194 ms 209.159.154.231
27 2026-08-21 08:59 639228990302335999
95 ms 209.159.154.231
26 2026-08-21 08:43 639228980567740722
197 ms 209.159.154.231
25 2026-08-21 08:27 639228970762445174
99 ms 209.159.154.231
24 2026-08-21 08:10 639228961065054445
108 ms 209.159.154.231
23 2026-08-21 07:54 639228951224649885
187 ms 209.159.154.231
22 2026-08-21 07:37 639228941303864592
146 ms 209.159.154.231
21 2026-08-21 07:21 639228931191328583
4 ms 209.159.154.231
20 2026-08-21 06:28 639228899518173317
3 ms 209.159.154.231
19 2026-08-21 06:12 639228889785027669
113 ms 209.159.154.231
18 2026-08-21 05:56 639228880106330161
25 ms 209.159.154.231
17 2026-08-21 05:39 639228870316184091
2 ms 209.159.154.231
16 2026-08-21 05:23 639228860695366512
187 ms 209.159.154.231
15 2026-08-21 05:07 639228851027209500
5 ms 209.159.154.231
14 2026-08-21 04:51 639228841479265462
197 ms 209.159.154.231
13 2026-08-21 04:35 639228831752962260
214 ms 209.159.154.231
12 2026-08-21 04:19 639228821953295483
186 ms 209.159.154.231
11 2026-08-21 04:02 639228812227429953
191 ms 209.159.154.231
10 2026-08-21 03:46 639228802476107538
96 ms 209.159.154.231
9 2026-08-21 03:30 639228792525492032
3 ms 209.159.154.231
8 2026-08-21 02:37 639228761131421385
17 ms 209.159.154.231
7 2026-08-21 02:21 639228751571206692
2190 ms 209.159.154.231
6 2026-08-21 02:05 639228741705571019
188 ms 209.159.154.231
5 2026-08-21 01:48 639228731642208228
105 ms 209.159.154.231
4 2026-08-21 00:56 639228700387002072
186 ms 209.159.154.231
3 2026-08-21 00:40 639228690742014433
185 ms 209.159.154.231
2 2026-08-21 00:23 639228680877937122
110 ms 209.159.154.231
1 2026-08-21 00:07 639228670775860800
185 ms 209.159.154.231