DNS response history for ns2.jeffcon.net

ns2.jeffcon.net 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 2026-08-23. For this date, NameServerHistory found 72 DNS check records, 72 successful responses, 0 failed responses, and 272 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 ns2.jeffcon.net.
Records on Selected Date

72

Historical checks stored for this nameserver on selected date

Average Latency

272 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-23 23:06

All timestamps shown in UTC

Latest Resolved IP on Selected Date

199.96.185.133

Most recently resolved hosting IP on selected date

Successful Responses

72

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 ns2.jeffcon.net

Showing DNS history for 2026-08-23 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
72 2026-08-23 23:06 639231225024549139
7 ms 199.96.185.133
71 2026-08-23 22:50 639231214931957622
277 ms 199.96.185.133
70 2026-08-23 22:33 639231204962010549
287 ms 199.96.185.133
69 2026-08-23 22:16 639231195170138463
158 ms 199.96.185.133
68 2026-08-23 22:00 639231185235020577
4 ms 199.96.185.133
67 2026-08-23 21:44 639231175558690075
276 ms 199.96.185.133
66 2026-08-23 21:27 639231165610444012
271 ms 199.96.185.133
65 2026-08-23 20:34 639231133806425363
133 ms 199.96.185.133
64 2026-08-23 20:18 639231124203758023
285 ms 199.96.185.133
63 2026-08-23 20:02 639231114428262706
8 ms 199.96.185.133
62 2026-08-23 19:46 639231104662480065
135 ms 199.96.185.133
61 2026-08-23 19:29 639231094840372018
148 ms 199.96.185.133
60 2026-08-23 19:13 639231085024583224
140 ms 199.96.185.133
59 2026-08-23 18:56 639231075257417427
144 ms 199.96.185.133
58 2026-08-23 18:40 639231065516009503
265 ms 199.96.185.133
57 2026-08-23 18:24 639231055805348837
151 ms 199.96.185.133
56 2026-08-23 18:08 639231045980373765
270 ms 199.96.185.133
55 2026-08-23 17:51 639231035984577527
175 ms 199.96.185.133
54 2026-08-23 17:34 639231025928115303
143 ms 199.96.185.133
53 2026-08-23 16:42 639230994250157583
143 ms 199.96.185.133
52 2026-08-23 16:25 639230984476411369
10 ms 199.96.185.133
51 2026-08-23 16:09 639230974838373450
417 ms 199.96.185.133
50 2026-08-23 15:53 639230965244277645
131 ms 199.96.185.133
49 2026-08-23 15:37 639230955522101820
280 ms 199.96.185.133
48 2026-08-23 15:21 639230945754521603
7 ms 199.96.185.133
47 2026-08-23 15:04 639230935852040504
277 ms 199.96.185.133
46 2026-08-23 14:48 639230926222061048
221 ms 199.96.185.133
45 2026-08-23 14:32 639230916449726907
183 ms 199.96.185.133
44 2026-08-23 14:15 639230906595053086
141 ms 199.96.185.133
43 2026-08-23 13:59 639230896680429441
4 ms 199.96.185.133
42 2026-08-23 13:42 639230886630210965
279 ms 199.96.185.133
41 2026-08-23 12:50 639230855430405719
270 ms 199.96.185.133
40 2026-08-23 12:34 639230845707499136
147 ms 199.96.185.133
39 2026-08-23 12:18 639230836186805419
5 ms 199.96.185.133
38 2026-08-23 12:02 639230826493828316
269 ms 199.96.185.133
37 2026-08-23 11:46 639230816817882996
270 ms 199.96.185.133
36 2026-08-23 11:30 639230806933854189
255 ms 199.96.185.133
35 2026-08-23 11:13 639230797120243854
155 ms 199.96.185.133
34 2026-08-23 10:57 639230787310272840
530 ms 199.96.185.133
33 2026-08-23 10:40 639230777600173142
279 ms 199.96.185.133
32 2026-08-23 10:24 639230767665024593
3 ms 199.96.185.133
31 2026-08-23 10:07 639230757720962293
273 ms 199.96.185.133
30 2026-08-23 09:51 639230747722189784
274 ms 199.96.185.133
29 2026-08-23 08:58 639230716313923480
266 ms 199.96.185.133
28 2026-08-23 08:42 639230706813835990
269 ms 199.96.185.133
27 2026-08-23 08:26 639230696871062203
269 ms 199.96.185.133
26 2026-08-23 08:10 639230687142781616
2 ms 199.96.185.133
25 2026-08-23 07:53 639230677432142227
265 ms 199.96.185.133
24 2026-08-23 07:37 639230667686258061
9 ms 199.96.185.133
23 2026-08-23 07:21 639230658039243685
135 ms 199.96.185.133
22 2026-08-23 07:05 639230648468473803
543 ms 199.96.185.133
21 2026-08-23 06:49 639230638829658294
2 ms 199.96.185.133
20 2026-08-23 06:33 639230629247017617
134 ms 199.96.185.133
19 2026-08-23 06:17 639230619625318239
151 ms 199.96.185.133
18 2026-08-23 06:01 639230609697630264
7 ms 199.96.185.133
17 2026-08-23 05:09 639230578570131864
159 ms 199.96.185.133
16 2026-08-23 04:53 639230568958963168
2 ms 199.96.185.133
15 2026-08-23 04:37 639230559287611211
2259 ms 199.96.185.133
14 2026-08-23 04:20 639230549524312030
279 ms 199.96.185.133
13 2026-08-23 04:04 639230539739801669
2136 ms 199.96.185.133
12 2026-08-23 03:48 639230530084069375
160 ms 199.96.185.133
11 2026-08-23 03:32 639230520362691441
280 ms 199.96.185.133
10 2026-08-23 03:15 639230510677194518
147 ms 199.96.185.133
9 2026-08-23 02:59 639230501156002646
266 ms 199.96.185.133
8 2026-08-23 02:43 639230491502198541
277 ms 199.96.185.133
7 2026-08-23 02:27 639230481860318494
135 ms 199.96.185.133
6 2026-08-23 02:11 639230471893008575
337 ms 199.96.185.133
5 2026-08-23 01:18 639230440030877421
294 ms 199.96.185.133
4 2026-08-23 01:02 639230430479725508
2279 ms 199.96.185.133
3 2026-08-23 00:46 639230420875160219
158 ms 199.96.185.133
2 2026-08-23 00:30 639230411240692575
273 ms 199.96.185.133
1 2026-08-23 00:14 639230401550806607
8 ms 199.96.185.133