History for ns11.questdiagnostics.com
Domain: questdiagnostics.com • Tracking since 2026-08-04 23:25 UTC
DNS response history for ns11.questdiagnostics.com
ns11.questdiagnostics.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 2026-08-18. For this date, NameServerHistory found 75 DNS check records, 74 successful responses, 1 failed responses, and 422 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 ns11.questdiagnostics.com.
Records on Selected Date
75
Historical checks stored for this nameserver on selected date
Average Latency
422 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-18 23:53
All timestamps shown in UTC
Latest Resolved IP on Selected Date
216.203.95.72
Most recently resolved hosting IP on selected date
Successful Responses
74
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 ns11.questdiagnostics.com
Showing DNS history for 2026-08-18 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 |
|---|---|---|---|---|---|
| 75 | 2026-08-18 23:53 | 639226935204800669 |
|
92 ms | 216.203.95.72 |
| 74 | 2026-08-18 23:36 | 639226925298919497 |
|
217 ms | 216.203.95.72 |
| 73 | 2026-08-18 23:20 | 639226915487885053 |
|
104 ms | 216.203.95.72 |
| 72 | 2026-08-18 23:03 | 639226905465760034 |
|
108 ms | 216.203.95.72 |
| 71 | 2026-08-18 22:46 | 639226895378104692 |
|
111 ms | 216.203.95.72 |
| 70 | 2026-08-18 21:53 | 639226863374232622 |
|
112 ms | 216.203.95.72 |
| 69 | 2026-08-18 21:37 | 639226853698516058 |
|
140 ms | 216.203.95.72 |
| 68 | 2026-08-18 21:21 | 639226843797360601 |
|
101 ms | 216.203.95.72 |
| 67 | 2026-08-18 21:04 | 639226834046588155 |
|
143 ms | 216.203.95.72 |
| 66 | 2026-08-18 20:48 | 639226824234488533 |
|
2117 ms | 216.203.95.72 |
| 65 | 2026-08-18 20:32 | 639226814549928621 |
|
136 ms | 216.203.95.72 |
| 64 | 2026-08-18 20:15 | 639226804721432353 |
|
106 ms | 216.203.95.72 |
| 63 | 2026-08-18 19:59 | 639226795048828184 |
|
102 ms | 216.203.95.72 |
| 62 | 2026-08-18 19:43 | 639226785202482420 |
|
112 ms | 216.203.95.72 |
| 61 | 2026-08-18 19:26 | 639226775309362607 |
|
207 ms | 216.203.95.72 |
| 60 | 2026-08-18 19:10 | 639226765406586155 |
|
134 ms | 216.203.95.72 |
| 59 | 2026-08-18 18:53 | 639226755437790519 |
|
144 ms | 216.203.95.72 |
| 58 | 2026-08-18 18:01 | 639226723856194457 |
|
115 ms | 216.203.95.72 |
| 57 | 2026-08-18 17:44 | 639226714050583422 |
|
105 ms | 216.203.95.72 |
| 56 | 2026-08-18 17:28 | 639226704236499724 |
|
126 ms | 216.203.95.72 |
| 55 | 2026-08-18 17:11 | 639226694184520163 |
|
147 ms | 216.203.95.72 |
| 54 | 2026-08-18 16:54 | 639226684161203477 |
|
132 ms | 216.203.95.72 |
| 53 | 2026-08-18 16:38 | 639226674305430109 |
|
103 ms | 216.203.95.72 |
| 52 | 2026-08-18 16:21 | 639226664489607984 |
|
94 ms | 216.203.95.72 |
| 51 | 2026-08-18 16:05 | 639226654533111667 |
|
202 ms | 216.203.95.72 |
| 50 | 2026-08-18 15:49 | 639226644778594725 |
|
114 ms | 216.203.95.72 |
| 49 | 2026-08-18 15:32 | 639226634901553621 |
|
134 ms | 216.203.95.72 |
| 48 | 2026-08-18 15:16 | 639226624921864967 |
|
2114 ms | 216.203.95.72 |
| 47 | 2026-08-18 14:59 | 639226614939419403 |
|
148 ms | 216.203.95.72 |
| 46 | 2026-08-18 14:06 | 639226583021074771 |
|
101 ms | 216.203.95.72 |
| 45 | 2026-08-18 13:50 | 639226573279933585 |
|
103 ms | 216.203.95.72 |
| 44 | 2026-08-18 13:33 | 639226563494036301 |
|
397 ms | 216.203.95.72 |
| 43 | 2026-08-18 13:17 | 639226553708216256 |
|
206 ms | 216.203.95.72 |
| 42 | 2026-08-18 13:01 | 639226544003734815 |
|
141 ms | 216.203.95.72 |
| 41 | 2026-08-18 12:44 | 639226534105733155 |
|
2008 ms | 216.203.95.72 |
| 40 | 2026-08-18 12:28 | 639226524298118898 |
|
113 ms | 216.203.95.72 |
| 39 | 2026-08-18 12:12 | 639226514525195335 |
|
10 ms | 216.203.95.72 |
| 38 | 2026-08-18 11:55 | 639226504703635320 |
|
108 ms | 216.203.95.72 |
| 37 | 2026-08-18 11:39 | 639226494737271720 |
|
2142 ms | 216.203.95.72 |
| 36 | 2026-08-18 11:22 | 639226485005027236 |
|
103 ms | 216.203.95.72 |
| 35 | 2026-08-18 11:06 | 639226475133236105 |
|
2133 ms | 216.203.95.72 |
| 34 | 2026-08-18 10:12 | 639226442975077052 |
|
2144 ms | 216.203.95.72 |
| 33 | 2026-08-18 09:56 | 639226433317932039 |
|
106 ms | 216.203.95.72 |
| 32 | 2026-08-18 09:40 | 639226423688431096 |
|
110 ms | 216.203.95.72 |
| 31 | 2026-08-18 09:24 | 639226413998250045 |
|
100 ms | 216.203.95.72 |
| 30 | 2026-08-18 09:08 | 639226404284554875 |
|
168 ms | 216.203.95.72 |
| 29 | 2026-08-18 08:52 | 639226394637043309 |
|
2014 ms | 216.203.95.72 |
| 28 | 2026-08-18 08:36 | 639226385052447582 |
|
105 ms | 216.203.95.72 |
| 27 | 2026-08-18 08:20 | 639226375506189603 |
|
125 ms | 216.203.95.72 |
| 26 | 2026-08-18 08:03 | 639226365690646426 |
|
111 ms | 216.203.95.72 |
| 25 | 2026-08-18 07:47 | 639226355771007701 |
|
103 ms | 216.203.95.72 |
| 24 | 2026-08-18 07:31 | 639226345946269369 |
|
2124 ms | 216.203.95.72 |
| 23 | 2026-08-18 07:14 | 639226336241601848 |
|
2101 ms | 216.203.95.72 |
| 22 | 2026-08-18 06:22 | 639226304950675290 |
|
105 ms | 216.203.95.72 |
| 21 | 2026-08-18 06:06 | 639226295324754616 |
|
120 ms | 216.203.95.72 |
| 20 | 2026-08-18 05:50 | 639226285824640601 |
|
129 ms | 216.203.95.72 |
| 19 | 2026-08-18 05:35 | 639226276321223917 |
|
217 ms | 216.203.95.72 |
| 18 | 2026-08-18 05:19 | 639226266800200046 |
|
127 ms | 216.203.95.72 |
| 17 | 2026-08-18 05:03 | 639226256958066164 |
|
94 ms | 216.203.95.72 |
| 16 | 2026-08-18 04:46 | 639226247432364597 |
|
104 ms | 216.203.95.72 |
| 15 | 2026-08-18 04:30 | 639226237703388552 |
|
133 ms | 216.203.95.72 |
| 14 | 2026-08-18 04:14 | 639226227937569589 |
|
2113 ms | 216.203.95.72 |
| 13 | 2026-08-18 03:58 | 639226218052465471 |
|
205 ms | 216.203.95.72 |
| 12 | 2026-08-18 03:41 | 639226208429623997 |
|
119 ms | 216.203.95.72 |
| 11 | 2026-08-18 03:25 | 639226198800675295 |
|
104 ms | 216.203.95.72 |
| 10 | 2026-08-18 02:34 | 639226167722042574 |
|
- | |
| 9 | 2026-08-18 02:18 | 639226158277924383 |
|
109 ms | 216.203.95.72 |
| 8 | 2026-08-18 02:02 | 639226148757810592 |
|
101 ms | 216.203.95.72 |
| 7 | 2026-08-18 01:46 | 639226139348611045 |
|
2140 ms | 216.203.95.72 |
| 6 | 2026-08-18 01:31 | 639226129823462907 |
|
152 ms | 216.203.95.72 |
| 5 | 2026-08-18 01:14 | 639226120218260005 |
|
116 ms | 216.203.95.72 |
| 4 | 2026-08-18 00:59 | 639226110875503904 |
|
106 ms | 216.203.95.72 |
| 3 | 2026-08-18 00:43 | 639226101376311912 |
|
133 ms | 216.203.95.72 |
| 2 | 2026-08-18 00:27 | 639226091924943492 |
|
120 ms | 216.203.95.72 |
| 1 | 2026-08-18 00:11 | 639226082133158124 |
|
109 ms | 216.203.95.72 |