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 2026-08-15. For this date, NameServerHistory found 76 DNS check records, 75 successful responses, 1 failed responses, and 270 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

76

Historical checks stored for this nameserver on selected date

Average Latency

270 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-15 23:45

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

75

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 ns1.simslbr.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 23:45 639224338276675277
200 ms 209.159.154.231
75 2026-08-15 22:53 639224306594546649
3 ms 209.159.154.231
74 2026-08-15 22:37 639224297145423303
9 ms 209.159.154.231
73 2026-08-15 22:21 639224287678238833
8 ms 209.159.154.231
72 2026-08-15 22:06 639224278490872828
187 ms 209.159.154.231
71 2026-08-15 21:50 639224269149307826
196 ms 209.159.154.231
70 2026-08-15 21:35 639224259868597616
200 ms 209.159.154.231
69 2026-08-15 21:19 639224250518642175
2006 ms 209.159.154.231
68 2026-08-15 21:04 639224241064772383
6 ms 209.159.154.231
67 2026-08-15 20:48 639224231691099605
97 ms 209.159.154.231
66 2026-08-15 20:32 639224222468168159
6 ms 209.159.154.231
65 2026-08-15 20:17 639224213173899635
187 ms 209.159.154.231
64 2026-08-15 20:01 639224203914451783
202 ms 209.159.154.231
63 2026-08-15 19:09 639224172202542163
4 ms 209.159.154.231
62 2026-08-15 18:54 639224163338654093
2105 ms 209.159.154.231
61 2026-08-15 18:39 639224154287995374
144 ms 209.159.154.231
60 2026-08-15 18:24 639224145118612503
3 ms 209.159.154.231
59 2026-08-15 18:08 639224135995990731
200 ms 209.159.154.231
58 2026-08-15 17:53 639224127185332624
109 ms 209.159.154.231
57 2026-08-15 17:38 639224118229289175
9 ms 209.159.154.231
56 2026-08-15 17:24 639224109273796359
7 ms 209.159.154.231
55 2026-08-15 17:09 639224100490805608
95 ms 209.159.154.231
54 2026-08-15 16:54 639224091353714490
193 ms 209.159.154.231
53 2026-08-15 16:38 639224082033126828
199 ms 209.159.154.231
52 2026-08-15 16:23 639224072736962403
191 ms 209.159.154.231
51 2026-08-15 15:29 639224041475563754
8 ms 209.159.154.231
50 2026-08-15 15:14 639224032345604453
190 ms 209.159.154.231
49 2026-08-15 14:59 639224023169497283
202 ms 209.159.154.231
48 2026-08-15 14:43 639224013981146405
125 ms 209.159.154.231
47 2026-08-15 14:28 639224004883412586
191 ms 209.159.154.231
46 2026-08-15 14:13 639223995612880615
2212 ms 209.159.154.231
45 2026-08-15 13:57 639223986271830789
108 ms 209.159.154.231
44 2026-08-15 13:42 639223977005780949
2104 ms 209.159.154.231
43 2026-08-15 13:26 639223967653137793
97 ms 209.159.154.231
42 2026-08-15 13:10 639223958286010799
199 ms 209.159.154.231
41 2026-08-15 12:55 639223948936108345
253 ms 209.159.154.231
40 2026-08-15 12:39 639223939673066880
-
39 2026-08-15 11:47 639223908317760530
223 ms 209.159.154.231
38 2026-08-15 11:32 639223898992594258
192 ms 209.159.154.231
37 2026-08-15 11:16 639223889761312823
209 ms 209.159.154.231
36 2026-08-15 11:01 639223880359273507
16 ms 209.159.154.231
35 2026-08-15 10:45 639223870920466808
202 ms 209.159.154.231
34 2026-08-15 10:30 639223861579762179
208 ms 209.159.154.231
33 2026-08-15 10:14 639223852238616009
198 ms 209.159.154.231
32 2026-08-15 09:59 639223843019815620
195 ms 209.159.154.231
31 2026-08-15 09:43 639223833669915012
106 ms 209.159.154.231
30 2026-08-15 09:28 639223824494613222
215 ms 209.159.154.231
29 2026-08-15 09:12 639223815116325293
16 ms 209.159.154.231
28 2026-08-15 08:56 639223805493870221
212 ms 209.159.154.231
27 2026-08-15 08:04 639223774218660438
197 ms 209.159.154.231
26 2026-08-15 07:48 639223764663090372
100 ms 209.159.154.231
25 2026-08-15 07:33 639223755338811400
235 ms 209.159.154.231
24 2026-08-15 07:17 639223746019193268
2106 ms 209.159.154.231
23 2026-08-15 07:01 639223736658778104
212 ms 209.159.154.231
22 2026-08-15 06:46 639223727330194499
34 ms 209.159.154.231
21 2026-08-15 06:30 639223717848514742
207 ms 209.159.154.231
20 2026-08-15 06:14 639223708284754056
186 ms 209.159.154.231
19 2026-08-15 05:58 639223699061259933
204 ms 209.159.154.231
18 2026-08-15 05:43 639223689592545140
126 ms 209.159.154.231
17 2026-08-15 05:27 639223680143410810
189 ms 209.159.154.231
16 2026-08-15 05:11 639223670514517104
188 ms 209.159.154.231
15 2026-08-15 04:19 639223638855054294
189 ms 209.159.154.231
14 2026-08-15 04:03 639223629623335972
185 ms 209.159.154.231
13 2026-08-15 03:48 639223620390189495
8 ms 209.159.154.231
12 2026-08-15 03:32 639223610916950440
204 ms 209.159.154.231
11 2026-08-15 03:17 639223601597759168
194 ms 209.159.154.231
10 2026-08-15 03:01 639223592342172093
94 ms 209.159.154.231
9 2026-08-15 02:46 639223583324121497
116 ms 209.159.154.231
8 2026-08-15 02:31 639223574086714218
214 ms 209.159.154.231
7 2026-08-15 02:15 639223564698424889
144 ms 209.159.154.231
6 2026-08-15 02:00 639223555408664206
8 ms 209.159.154.231
5 2026-08-15 01:44 639223546000912416
96 ms 209.159.154.231
4 2026-08-15 01:28 639223536550774847
241 ms 209.159.154.231
3 2026-08-15 00:36 639223505017205611
205 ms 209.159.154.231
2 2026-08-15 00:20 639223495784410207
7 ms 209.159.154.231
1 2026-08-15 00:05 639223486524583054
92 ms 209.159.154.231