DNS response history for a9.dns.fedex.com

a9.dns.fedex.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 2026-08-23. For this date, NameServerHistory found 75 DNS check records, 75 successful responses, 0 failed responses, and 175 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 a9.dns.fedex.com.
Records on Selected Date

75

Historical checks stored for this nameserver on selected date

Average Latency

175 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-23 23:51

All timestamps shown in UTC

Latest Resolved IP on Selected Date

170.170.227.133

Most recently resolved hosting IP on selected date

Successful Responses

75

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 a9.dns.fedex.com

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
75 2026-08-23 23:51 639231254406598736
16 ms 170.170.227.133
74 2026-08-23 23:35 639231244697865594
27 ms 170.170.227.133
73 2026-08-23 23:18 639231234893504693
114 ms 170.170.227.133
72 2026-08-23 23:02 639231225024549139
2038 ms 170.170.227.133
71 2026-08-23 22:45 639231214931957622
126 ms 170.170.227.133
70 2026-08-23 22:29 639231204962010549
119 ms 170.170.227.133
69 2026-08-23 22:12 639231195170138463
3 ms 170.170.227.133
68 2026-08-23 21:56 639231185235020577
118 ms 170.170.227.133
67 2026-08-23 21:39 639231175558690075
9 ms 170.170.227.133
66 2026-08-23 21:23 639231165610444012
150 ms 170.170.227.133
65 2026-08-23 20:30 639231133806425363
33 ms 170.170.227.133
64 2026-08-23 20:14 639231124203758023
3 ms 170.170.227.133
63 2026-08-23 19:58 639231114428262706
4 ms 170.170.227.133
62 2026-08-23 19:41 639231104662480065
3 ms 170.170.227.133
61 2026-08-23 19:25 639231094840372018
20 ms 170.170.227.133
60 2026-08-23 19:09 639231085024583224
127 ms 170.170.227.133
59 2026-08-23 18:52 639231075257417427
42 ms 170.170.227.133
58 2026-08-23 18:36 639231065516009503
3 ms 170.170.227.133
57 2026-08-23 18:20 639231055805348837
3 ms 170.170.227.133
56 2026-08-23 18:03 639231045980373765
5 ms 170.170.227.133
55 2026-08-23 17:47 639231035984577527
121 ms 170.170.227.133
54 2026-08-23 17:30 639231025928115303
10 ms 170.170.227.133
53 2026-08-23 16:37 639230994250157583
5 ms 170.170.227.133
52 2026-08-23 16:21 639230984476411369
143 ms 170.170.227.133
51 2026-08-23 16:05 639230974838373450
117 ms 170.170.227.133
50 2026-08-23 15:49 639230965244277645
187 ms 170.170.227.133
49 2026-08-23 15:33 639230955522101820
4008 ms 170.170.227.133
48 2026-08-23 15:16 639230945754521603
128 ms 170.170.227.133
47 2026-08-23 15:00 639230935852040504
118 ms 170.170.227.133
46 2026-08-23 14:44 639230926222061048
4 ms 170.170.227.133
45 2026-08-23 14:27 639230916449726907
7 ms 170.170.227.133
44 2026-08-23 14:11 639230906595053086
116 ms 170.170.227.133
43 2026-08-23 13:54 639230896680429441
122 ms 170.170.227.133
42 2026-08-23 13:38 639230886630210965
123 ms 170.170.227.133
41 2026-08-23 12:46 639230855430405719
178 ms 170.170.227.133
40 2026-08-23 12:30 639230845707499136
118 ms 170.170.227.133
39 2026-08-23 12:14 639230836186805419
123 ms 170.170.227.133
38 2026-08-23 11:58 639230826493828316
115 ms 170.170.227.133
37 2026-08-23 11:41 639230816817882996
2047 ms 170.170.227.133
36 2026-08-23 11:25 639230806933854189
3 ms 170.170.227.133
35 2026-08-23 11:09 639230797120243854
11 ms 170.170.227.133
34 2026-08-23 10:52 639230787310272840
116 ms 170.170.227.133
33 2026-08-23 10:36 639230777600173142
9 ms 170.170.227.133
32 2026-08-23 10:20 639230767665024593
16 ms 170.170.227.133
31 2026-08-23 10:03 639230757720962293
126 ms 170.170.227.133
30 2026-08-23 09:46 639230747722189784
116 ms 170.170.227.133
29 2026-08-23 08:54 639230716313923480
37 ms 170.170.227.133
28 2026-08-23 08:38 639230706813835990
115 ms 170.170.227.133
27 2026-08-23 08:22 639230696871062203
61 ms 170.170.227.133
26 2026-08-23 08:05 639230687142781616
10 ms 170.170.227.133
25 2026-08-23 07:49 639230677432142227
10 ms 170.170.227.133
24 2026-08-23 07:33 639230667686258061
123 ms 170.170.227.133
23 2026-08-23 07:17 639230658039243685
9 ms 170.170.227.133
22 2026-08-23 07:01 639230648468473803
11 ms 170.170.227.133
21 2026-08-23 06:45 639230638829658294
2 ms 170.170.227.133
20 2026-08-23 06:29 639230629247017617
17 ms 170.170.227.133
19 2026-08-23 06:13 639230619625318239
3 ms 170.170.227.133
18 2026-08-23 05:56 639230609697630264
120 ms 170.170.227.133
17 2026-08-23 05:04 639230578570131864
44 ms 170.170.227.133
16 2026-08-23 04:48 639230568958963168
69 ms 170.170.227.133
15 2026-08-23 04:32 639230559287611211
6 ms 170.170.227.133
14 2026-08-23 04:16 639230549524312030
120 ms 170.170.227.133
13 2026-08-23 04:00 639230539739801669
126 ms 170.170.227.133
12 2026-08-23 03:44 639230530084069375
34 ms 170.170.227.133
11 2026-08-23 03:27 639230520362691441
15 ms 170.170.227.133
10 2026-08-23 03:11 639230510677194518
113 ms 170.170.227.133
9 2026-08-23 02:55 639230501156002646
94 ms 170.170.227.133
8 2026-08-23 02:39 639230491502198541
123 ms 170.170.227.133
7 2026-08-23 02:23 639230481860318494
3 ms 170.170.227.133
6 2026-08-23 02:07 639230471893008575
118 ms 170.170.227.133
5 2026-08-23 01:13 639230440030877421
4 ms 170.170.227.133
4 2026-08-23 00:57 639230430479725508
13 ms 170.170.227.133
3 2026-08-23 00:41 639230420875160219
128 ms 170.170.227.133
2 2026-08-23 00:25 639230411240692575
448 ms 170.170.227.133
1 2026-08-23 00:09 639230401550806607
5 ms 170.170.227.133