History for nsb.lib.md.us
Domain: lib.md.us • Tracking since 2026-08-04 23:25 UTC
DNS response history for nsb.lib.md.us
nsb.lib.md.us 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 330 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 nsb.lib.md.us.
Records on Selected Date
74
Historical checks stored for this nameserver on selected date
Average Latency
330 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-22 23:52
All timestamps shown in UTC
Latest Resolved IP on Selected Date
64.26.88.86
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 nsb.lib.md.us
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 23:52 | 639230391807229016 |
|
202 ms | 64.26.88.86 |
| 73 | 2026-08-22 23:36 | 639230382051619327 |
|
209 ms | 64.26.88.86 |
| 72 | 2026-08-22 23:19 | 639230372323353529 |
|
164 ms | 64.26.88.86 |
| 71 | 2026-08-22 23:03 | 639230362586451064 |
|
44 ms | 64.26.88.86 |
| 70 | 2026-08-22 22:47 | 639230352793666303 |
|
8 ms | 64.26.88.86 |
| 69 | 2026-08-22 22:30 | 639230342775737758 |
|
10 ms | 64.26.88.86 |
| 68 | 2026-08-22 22:13 | 639230332639939561 |
|
2135 ms | 64.26.88.86 |
| 67 | 2026-08-22 21:20 | 639230301014190104 |
|
2009 ms | 64.26.88.86 |
| 66 | 2026-08-22 21:04 | 639230291048161498 |
|
2209 ms | 64.26.88.86 |
| 65 | 2026-08-22 20:47 | 639230280894353664 |
|
141 ms | 64.26.88.86 |
| 64 | 2026-08-22 20:30 | 639230270699419073 |
|
20 ms | 64.26.88.86 |
| 63 | 2026-08-22 20:13 | 639230260248163050 |
|
19 ms | 64.26.88.86 |
| 62 | 2026-08-22 19:56 | 639230250122494282 |
|
135 ms | 64.26.88.86 |
| 61 | 2026-08-22 19:39 | 639230239972935046 |
|
119 ms | 64.26.88.86 |
| 60 | 2026-08-22 19:22 | 639230229963262464 |
|
42 ms | 64.26.88.86 |
| 59 | 2026-08-22 19:05 | 639230220033804658 |
|
10 ms | 64.26.88.86 |
| 58 | 2026-08-22 18:49 | 639230209891107289 |
|
31 ms | 64.26.88.86 |
| 57 | 2026-08-22 18:31 | 639230199630298717 |
|
139 ms | 64.26.88.86 |
| 56 | 2026-08-22 18:14 | 639230189301984150 |
|
216 ms | 64.26.88.86 |
| 55 | 2026-08-22 17:21 | 639230157138468804 |
|
224 ms | 64.26.88.86 |
| 54 | 2026-08-22 17:04 | 639230146987869495 |
|
114 ms | 64.26.88.86 |
| 53 | 2026-08-22 16:47 | 639230136768638516 |
|
212 ms | 64.26.88.86 |
| 52 | 2026-08-22 16:30 | 639230126735907877 |
|
148 ms | 64.26.88.86 |
| 51 | 2026-08-22 16:13 | 639230116551187768 |
|
111 ms | 64.26.88.86 |
| 50 | 2026-08-22 15:56 | 639230106335615913 |
|
30 ms | 64.26.88.86 |
| 49 | 2026-08-22 15:39 | 639230096177758176 |
|
103 ms | 64.26.88.86 |
| 48 | 2026-08-22 15:22 | 639230086185999993 |
|
105 ms | 64.26.88.86 |
| 47 | 2026-08-22 15:06 | 639230076247854903 |
|
202 ms | 64.26.88.86 |
| 46 | 2026-08-22 14:49 | 639230066076077530 |
|
114 ms | 64.26.88.86 |
| 45 | 2026-08-22 14:32 | 639230055738197328 |
|
129 ms | 64.26.88.86 |
| 44 | 2026-08-22 14:14 | 639230045411225521 |
|
227 ms | 64.26.88.86 |
| 43 | 2026-08-22 13:21 | 639230013046000470 |
|
115 ms | 64.26.88.86 |
| 42 | 2026-08-22 13:04 | 639230003090037878 |
|
107 ms | 64.26.88.86 |
| 41 | 2026-08-22 12:47 | 639229993008259475 |
|
30 ms | 64.26.88.86 |
| 40 | 2026-08-22 12:30 | 639229982909449470 |
|
103 ms | 64.26.88.86 |
| 39 | 2026-08-22 12:14 | 639229973035502212 |
|
151 ms | 64.26.88.86 |
| 38 | 2026-08-22 11:57 | 639229963064296145 |
|
272 ms | 64.26.88.86 |
| 37 | 2026-08-22 11:41 | 639229952996162143 |
|
2100 ms | 64.26.88.86 |
| 36 | 2026-08-22 11:24 | 639229943051949195 |
|
113 ms | 64.26.88.86 |
| 35 | 2026-08-22 11:07 | 639229932919214934 |
|
103 ms | 64.26.88.86 |
| 34 | 2026-08-22 10:50 | 639229922745889838 |
|
104 ms | 64.26.88.86 |
| 33 | 2026-08-22 10:33 | 639229912587214796 |
|
136 ms | 64.26.88.86 |
| 32 | 2026-08-22 10:16 | 639229902240004454 |
|
225 ms | 64.26.88.86 |
| 31 | 2026-08-22 09:23 | 639229870800501662 |
|
41 ms | 64.26.88.86 |
| 30 | 2026-08-22 09:07 | 639229861058384956 |
|
28 ms | 64.26.88.86 |
| 29 | 2026-08-22 08:51 | 639229851158592604 |
|
222 ms | 64.26.88.86 |
| 28 | 2026-08-22 08:35 | 639229841475569629 |
|
2098 ms | 64.26.88.86 |
| 27 | 2026-08-22 08:19 | 639229831887658471 |
|
9 ms | 64.26.88.86 |
| 26 | 2026-08-22 08:02 | 639229822043670346 |
|
227 ms | 64.26.88.86 |
| 25 | 2026-08-22 07:46 | 639229812327913936 |
|
32 ms | 64.26.88.86 |
| 24 | 2026-08-22 07:30 | 639229802629488686 |
|
110 ms | 64.26.88.86 |
| 23 | 2026-08-22 07:14 | 639229793051447309 |
|
230 ms | 64.26.88.86 |
| 22 | 2026-08-22 06:58 | 639229783303531961 |
|
2102 ms | 64.26.88.86 |
| 21 | 2026-08-22 06:41 | 639229773458051942 |
|
43 ms | 64.26.88.86 |
| 20 | 2026-08-22 06:24 | 639229763373848056 |
|
237 ms | 64.26.88.86 |
| 19 | 2026-08-22 05:32 | 639229732140622809 |
|
9 ms | 64.26.88.86 |
| 18 | 2026-08-22 05:17 | 639229722699695967 |
|
7 ms | 64.26.88.86 |
| 17 | 2026-08-22 05:01 | 639229713097498075 |
|
7 ms | 64.26.88.86 |
| 16 | 2026-08-22 04:45 | 639229703543969637 |
|
54 ms | 64.26.88.86 |
| 15 | 2026-08-22 04:29 | 639229693970392873 |
|
103 ms | 64.26.88.86 |
| 14 | 2026-08-22 04:12 | 639229684277329469 |
|
30 ms | 64.26.88.86 |
| 13 | 2026-08-22 03:56 | 639229674501596661 |
|
7 ms | 64.26.88.86 |
| 12 | 2026-08-22 03:40 | 639229665064441147 |
|
30 ms | 64.26.88.86 |
| 11 | 2026-08-22 03:25 | 639229655507536872 |
|
100 ms | 64.26.88.86 |
| 10 | 2026-08-22 03:08 | 639229645849603111 |
|
146 ms | 64.26.88.86 |
| 9 | 2026-08-22 02:52 | 639229636090497453 |
|
- | |
| 8 | 2026-08-22 02:35 | 639229625978544281 |
|
243 ms | 64.26.88.86 |
| 7 | 2026-08-22 01:43 | 639229594644662176 |
|
208 ms | 64.26.88.86 |
| 6 | 2026-08-22 01:27 | 639229585214633065 |
|
2034 ms | 64.26.88.86 |
| 5 | 2026-08-22 01:11 | 639229575581042175 |
|
202 ms | 64.26.88.86 |
| 4 | 2026-08-22 00:55 | 639229565912268962 |
|
13 ms | 64.26.88.86 |
| 3 | 2026-08-22 00:39 | 639229556237813203 |
|
114 ms | 64.26.88.86 |
| 2 | 2026-08-22 00:23 | 639229546625802518 |
|
2126 ms | 64.26.88.86 |
| 1 | 2026-08-22 00:07 | 639229537172016621 |
|
116 ms | 64.26.88.86 |