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 2026-08-28. For this date, NameServerHistory found 56 DNS check records, 56 successful responses, 0 failed responses, and 146 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

56

Historical checks stored for this nameserver on selected date

Average Latency

146 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-28 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

56

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 2026-08-28 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
56 2026-08-28 23:51 639235574865467349
2 ms 170.170.227.133
55 2026-08-28 23:34 639235564640220198
119 ms 170.170.227.133
54 2026-08-28 23:17 639235554328938529
141 ms 170.170.227.133
53 2026-08-28 23:00 639235543879452837
7 ms 170.170.227.133
52 2026-08-28 22:06 639235511923394567
3 ms 170.170.227.133
51 2026-08-28 21:49 639235501571282412
127 ms 170.170.227.133
50 2026-08-28 21:32 639235491147763512
117 ms 170.170.227.133
49 2026-08-28 21:14 639235480607057252
5 ms 170.170.227.133
48 2026-08-28 20:21 639235448504869535
124 ms 170.170.227.133
47 2026-08-28 20:04 639235438205961423
4 ms 170.170.227.133
46 2026-08-28 19:46 639235427771603643
134 ms 170.170.227.133
45 2026-08-28 19:29 639235417327437217
118 ms 170.170.227.133
44 2026-08-28 18:36 639235385468729647
117 ms 170.170.227.133
43 2026-08-28 18:19 639235375227508188
118 ms 170.170.227.133
42 2026-08-28 18:01 639235364947407812
114 ms 170.170.227.133
41 2026-08-28 17:44 639235354434017190
135 ms 170.170.227.133
40 2026-08-28 16:51 639235322621629103
139 ms 170.170.227.133
39 2026-08-28 16:34 639235312230592801
3 ms 170.170.227.133
38 2026-08-28 16:16 639235301738139314
121 ms 170.170.227.133
37 2026-08-28 15:59 639235291168160936
143 ms 170.170.227.133
36 2026-08-28 15:05 639235258803654519
132 ms 170.170.227.133
35 2026-08-28 14:47 639235248596087996
150 ms 170.170.227.133
34 2026-08-28 14:30 639235238225955920
129 ms 170.170.227.133
33 2026-08-28 14:13 639235227727862105
116 ms 170.170.227.133
32 2026-08-28 13:19 639235195230848570
123 ms 170.170.227.133
31 2026-08-28 13:01 639235184840503274
122 ms 170.170.227.133
30 2026-08-28 12:44 639235174453894956
153 ms 170.170.227.133
29 2026-08-28 12:26 639235163898672622
118 ms 170.170.227.133
28 2026-08-28 11:34 639235132147470568
119 ms 170.170.227.133
27 2026-08-28 11:16 639235121907744088
115 ms 170.170.227.133
26 2026-08-28 10:59 639235111428014262
5 ms 170.170.227.133
25 2026-08-28 10:41 639235100921813626
116 ms 170.170.227.133
24 2026-08-28 09:48 639235068670703481
3 ms 170.170.227.133
23 2026-08-28 09:31 639235058337459445
3 ms 170.170.227.133
22 2026-08-28 09:13 639235047825109146
120 ms 170.170.227.133
21 2026-08-28 08:56 639235037383229033
164 ms 170.170.227.133
20 2026-08-28 08:03 639235005619242711
3 ms 170.170.227.133
19 2026-08-28 07:46 639234995310346584
3 ms 170.170.227.133
18 2026-08-28 07:28 639234984946548933
114 ms 170.170.227.133
17 2026-08-28 07:11 639234974608077290
119 ms 170.170.227.133
16 2026-08-28 06:18 639234942529845595
117 ms 170.170.227.133
15 2026-08-28 06:01 639234932259126627
3 ms 170.170.227.133
14 2026-08-28 05:43 639234921916735988
3 ms 170.170.227.133
13 2026-08-28 05:26 639234911470038027
2 ms 170.170.227.133
12 2026-08-28 04:33 639234879588411654
2 ms 170.170.227.133
11 2026-08-28 04:16 639234869341589104
4 ms 170.170.227.133
10 2026-08-28 03:58 639234859012216675
6 ms 170.170.227.133
9 2026-08-28 03:41 639234848695364934
9 ms 170.170.227.133
8 2026-08-28 02:48 639234816952458162
3 ms 170.170.227.133
7 2026-08-28 02:31 639234806773081598
4 ms 170.170.227.133
6 2026-08-28 02:14 639234796382955255
114 ms 170.170.227.133
5 2026-08-28 01:57 639234786015782563
2013 ms 170.170.227.133
4 2026-08-28 01:03 639234753811917646
8 ms 170.170.227.133
3 2026-08-28 00:46 639234743739767811
9 ms 170.170.227.133
2 2026-08-28 00:29 639234733372362811
124 ms 170.170.227.133
1 2026-08-28 00:12 639234723048550337
2033 ms 170.170.227.133