DNS response history for ns3.questdiagnostics.com

ns3.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 2026-08-11. For this date, NameServerHistory found 77 DNS check records, 77 successful responses, 0 failed responses, and 370 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 ns3.questdiagnostics.com.
Records on Selected Date

77

Historical checks stored for this nameserver on selected date

Average Latency

370 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-11 23:56

All timestamps shown in UTC

Latest Resolved IP on Selected Date

216.203.80.73

Most recently resolved hosting IP on selected date

Successful Responses

77

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 ns3.questdiagnostics.com

Showing DNS history for 2026-08-11 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
77 2026-08-11 23:56 639220888396333845
105 ms 216.203.80.73
76 2026-08-11 23:40 639220878864937382
109 ms 216.203.80.73
75 2026-08-11 22:47 639220847369072314
2100 ms 216.203.80.73
74 2026-08-11 22:31 639220838037764925
2123 ms 216.203.80.73
73 2026-08-11 22:15 639220828735120634
2136 ms 216.203.80.73
72 2026-08-11 22:00 639220819447979766
202 ms 216.203.80.73
71 2026-08-11 21:45 639220810056531741
2109 ms 216.203.80.73
70 2026-08-11 21:29 639220800745746593
106 ms 216.203.80.73
69 2026-08-11 21:13 639220791351626349
110 ms 216.203.80.73
68 2026-08-11 20:58 639220782021256610
205 ms 216.203.80.73
67 2026-08-11 20:42 639220772603347755
107 ms 216.203.80.73
66 2026-08-11 20:26 639220763224057047
112 ms 216.203.80.73
65 2026-08-11 20:10 639220753691117767
105 ms 216.203.80.73
64 2026-08-11 19:54 639220744107836218
123 ms 216.203.80.73
63 2026-08-11 19:01 639220711927629898
116 ms 216.203.80.73
62 2026-08-11 18:45 639220702299437921
110 ms 216.203.80.73
61 2026-08-11 18:28 639220692505468181
112 ms 216.203.80.73
60 2026-08-11 18:12 639220682669911239
101 ms 216.203.80.73
59 2026-08-11 17:56 639220672929841526
208 ms 216.203.80.73
58 2026-08-11 17:39 639220663225662315
198 ms 216.203.80.73
57 2026-08-11 17:24 639220653846255684
111 ms 216.203.80.73
56 2026-08-11 17:08 639220644420909059
243 ms 216.203.80.73
55 2026-08-11 16:53 639220635074970435
260 ms 216.203.80.73
54 2026-08-11 16:37 639220625614385966
99 ms 216.203.80.73
53 2026-08-11 16:21 639220616132212636
2128 ms 216.203.80.73
52 2026-08-11 16:05 639220606533651662
108 ms 216.203.80.73
51 2026-08-11 15:11 639220574514514318
108 ms 216.203.80.73
50 2026-08-11 14:56 639220565124823874
100 ms 216.203.80.73
49 2026-08-11 14:40 639220555799311478
111 ms 216.203.80.73
48 2026-08-11 14:25 639220546481577614
100 ms 216.203.80.73
47 2026-08-11 14:09 639220537036533154
223 ms 216.203.80.73
46 2026-08-11 13:53 639220527719177174
142 ms 216.203.80.73
45 2026-08-11 13:38 639220518173088308
107 ms 216.203.80.73
44 2026-08-11 13:22 639220508902896243
129 ms 216.203.80.73
43 2026-08-11 13:06 639220499455923005
2211 ms 216.203.80.73
42 2026-08-11 12:51 639220490082583768
132 ms 216.203.80.73
41 2026-08-11 12:35 639220480636590998
161 ms 216.203.80.73
40 2026-08-11 12:18 639220469585029273
2097 ms 216.203.80.73
39 2026-08-11 11:24 639220438074188884
210 ms 216.203.80.73
38 2026-08-11 11:09 639220428789720049
110 ms 216.203.80.73
37 2026-08-11 10:53 639220419558302820
141 ms 216.203.80.73
36 2026-08-11 10:38 639220410448738795
196 ms 216.203.80.73
35 2026-08-11 10:23 639220401034081530
2212 ms 216.203.80.73
34 2026-08-11 10:07 639220391766674161
104 ms 216.203.80.73
33 2026-08-11 09:51 639220382275807148
133 ms 216.203.80.73
32 2026-08-11 09:36 639220373034162867
134 ms 216.203.80.73
31 2026-08-11 09:21 639220363994971859
109 ms 216.203.80.73
30 2026-08-11 09:05 639220354563965455
216 ms 216.203.80.73
29 2026-08-11 08:50 639220345437414880
233 ms 216.203.80.73
28 2026-08-11 08:34 639220336024248987
105 ms 216.203.80.73
27 2026-08-11 07:42 639220304233635692
110 ms 216.203.80.73
26 2026-08-11 07:26 639220294872170960
119 ms 216.203.80.73
25 2026-08-11 07:11 639220285547177980
109 ms 216.203.80.73
24 2026-08-11 06:55 639220276337941315
110 ms 216.203.80.73
23 2026-08-11 06:40 639220267175191677
10 ms 216.203.80.73
22 2026-08-11 06:25 639220257981518924
121 ms 216.203.80.73
21 2026-08-11 06:10 639220249265489070
195 ms 216.203.80.73
20 2026-08-11 05:56 639220240700249205
108 ms 216.203.80.73
19 2026-08-11 05:41 639220231975029986
101 ms 216.203.80.73
18 2026-08-11 05:27 639220223261176932
101 ms 216.203.80.73
17 2026-08-11 05:12 639220214366718456
104 ms 216.203.80.73
16 2026-08-11 04:57 639220205306334524
204 ms 216.203.80.73
15 2026-08-11 04:05 639220174463175061
133 ms 216.203.80.73
14 2026-08-11 03:51 639220165777190438
150 ms 216.203.80.73
13 2026-08-11 03:36 639220156880374825
211 ms 216.203.80.73
12 2026-08-11 03:22 639220148139986945
100 ms 216.203.80.73
11 2026-08-11 03:07 639220139271074299
217 ms 216.203.80.73
10 2026-08-11 02:52 639220130565901336
98 ms 216.203.80.73
9 2026-08-11 02:38 639220121659980575
18 ms 216.203.80.73
8 2026-08-11 02:23 639220112857650894
113 ms 216.203.80.73
7 2026-08-11 02:08 639220103767686219
2177 ms 216.203.80.73
6 2026-08-11 01:53 639220094545970611
104 ms 216.203.80.73
5 2026-08-11 01:37 639220085476091081
231 ms 216.203.80.73
4 2026-08-11 01:22 639220076243751161
201 ms 216.203.80.73
3 2026-08-11 00:31 639220045322845190
104 ms 216.203.80.73
2 2026-08-11 00:16 639220036434132314
106 ms 216.203.80.73
1 2026-08-11 00:01 639220027366289509
98 ms 216.203.80.73