DNS response history for resolver1.level3.net

resolver1.level3.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 2026-08-09. For this date, NameServerHistory found 78 DNS check records, 77 successful responses, 1 failed responses, and 184 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 resolver1.level3.net.
Records on Selected Date

78

Historical checks stored for this nameserver on selected date

Average Latency

184 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-09 23:14

All timestamps shown in UTC

Latest Resolved IP on Selected Date

209.244.0.3

Most recently resolved hosting IP on selected date

Successful Responses

77

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 resolver1.level3.net

Showing DNS history for 2026-08-09 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
78 2026-08-09 23:14 639219137912168440
13 ms 209.244.0.3
77 2026-08-09 23:00 639219129014206359
4046 ms 209.244.0.3
76 2026-08-09 22:45 639219120129816185
42 ms 209.244.0.3
75 2026-08-09 22:30 639219111180200055
29 ms 209.244.0.3
74 2026-08-09 22:15 639219102397272208
24 ms 209.244.0.3
73 2026-08-09 22:00 639219093318422880
46 ms 209.244.0.3
72 2026-08-09 21:45 639219084400315753
13 ms 209.244.0.3
71 2026-08-09 21:30 639219075254551587
31 ms 209.244.0.3
70 2026-08-09 21:14 639219065729192158
53 ms 209.244.0.3
69 2026-08-09 20:59 639219056747802098
15 ms 209.244.0.3
68 2026-08-09 20:44 639219047713450952
77 ms 209.244.0.3
67 2026-08-09 20:29 639219038561445315
13 ms 209.244.0.3
66 2026-08-09 19:37 639219007390383771
2026 ms 209.244.0.3
65 2026-08-09 19:22 639218998523265596
26 ms 209.244.0.3
64 2026-08-09 19:08 639218989631630804
9 ms 209.244.0.3
63 2026-08-09 18:53 639218980808450892
12 ms 209.244.0.3
62 2026-08-09 18:38 639218971852160604
14 ms 209.244.0.3
61 2026-08-09 18:23 639218962783650906
28 ms 209.244.0.3
60 2026-08-09 18:08 639218953792820819
31 ms 209.244.0.3
59 2026-08-09 17:53 639218944959692876
14 ms 209.244.0.3
58 2026-08-09 17:38 639218936169104506
47 ms 209.244.0.3
57 2026-08-09 17:23 639218927166062556
23 ms 209.244.0.3
56 2026-08-09 17:08 639218918015715420
40 ms 209.244.0.3
55 2026-08-09 16:53 639218908881852638
20 ms 209.244.0.3
54 2026-08-09 16:01 639218877956262035
2015 ms 209.244.0.3
53 2026-08-09 15:47 639218869143729797
17 ms 209.244.0.3
52 2026-08-09 15:32 639218860485298832
41 ms 209.244.0.3
51 2026-08-09 15:17 639218851607906747
29 ms 209.244.0.3
50 2026-08-09 15:03 639218842720839568
33 ms 209.244.0.3
49 2026-08-09 14:48 639218833878788864
2097 ms 209.244.0.3
48 2026-08-09 14:33 639218825180862573
39 ms 209.244.0.3
47 2026-08-09 14:19 639218816469621951
39 ms 209.244.0.3
46 2026-08-09 14:04 639218807685036212
40 ms 209.244.0.3
45 2026-08-09 13:50 639218798978271509
14 ms 209.244.0.3
44 2026-08-09 13:35 639218790065423597
33 ms 209.244.0.3
43 2026-08-09 13:20 639218781304584862
17 ms 209.244.0.3
42 2026-08-09 12:29 639218750311179000
17 ms 209.244.0.3
41 2026-08-09 12:15 639218741750420268
45 ms 209.244.0.3
40 2026-08-09 12:01 639218733057535576
2013 ms 209.244.0.3
39 2026-08-09 11:46 639218724471329044
11 ms 209.244.0.3
38 2026-08-09 11:32 639218715911974203
24 ms 209.244.0.3
37 2026-08-09 11:17 639218707310812834
61 ms 209.244.0.3
36 2026-08-09 11:03 639218698790485612
76 ms 209.244.0.3
35 2026-08-09 10:49 639218690367692706
53 ms 209.244.0.3
34 2026-08-09 10:35 639218681923173883
51 ms 209.244.0.3
33 2026-08-09 10:21 639218673547179738
27 ms 209.244.0.3
32 2026-08-09 10:07 639218664890274867
18 ms 209.244.0.3
31 2026-08-09 09:52 639218656036928157
9 ms 209.244.0.3
30 2026-08-09 08:58 639218624808018222
16 ms 209.244.0.3
29 2026-08-09 08:43 639218616243340806
72 ms 209.244.0.3
28 2026-08-09 08:29 639218607397811973
27 ms 209.244.0.3
27 2026-08-09 08:15 639218598812444454
-
26 2026-08-09 08:00 639218590219570048
2 ms 209.244.0.3
25 2026-08-09 07:46 639218581690210758
3 ms 209.244.0.3
24 2026-08-09 07:32 639218573057388822
25 ms 209.244.0.3
23 2026-08-09 07:17 639218564408781785
67 ms 209.244.0.3
22 2026-08-09 07:03 639218555767188482
52 ms 209.244.0.3
21 2026-08-09 06:48 639218547142705295
15 ms 209.244.0.3
20 2026-08-09 06:33 639218538090114532
17 ms 209.244.0.3
19 2026-08-09 06:18 639218529257910584
59 ms 209.244.0.3
18 2026-08-09 05:29 639218498473231858
20 ms 209.244.0.3
17 2026-08-09 05:14 639218489802113995
2 ms 209.244.0.3
16 2026-08-09 05:00 639218481006804516
14 ms 209.244.0.3
15 2026-08-09 04:45 639218472048712427
2 ms 209.244.0.3
14 2026-08-09 04:30 639218463224432974
3 ms 209.244.0.3
13 2026-08-09 04:15 639218454384107526
15 ms 209.244.0.3
12 2026-08-09 04:00 639218445331231791
17 ms 209.244.0.3
11 2026-08-09 03:45 639218436285215733
19 ms 209.244.0.3
10 2026-08-09 03:30 639218427289555123
16 ms 209.244.0.3
9 2026-08-09 03:15 639218418227819981
20 ms 209.244.0.3
8 2026-08-09 03:00 639218409119503123
14 ms 209.244.0.3
7 2026-08-09 02:44 639218399771712154
25 ms 209.244.0.3
6 2026-08-09 01:54 639218368648652303
19 ms 209.244.0.3
5 2026-08-09 01:39 639218359569598460
23 ms 209.244.0.3
4 2026-08-09 01:24 639218350555429902
17 ms 209.244.0.3
3 2026-08-09 01:09 639218341311543299
13 ms 209.244.0.3
2 2026-08-09 00:17 639218309981981465
16 ms 209.244.0.3
1 2026-08-09 00:02 639218300987184335
9 ms 209.244.0.3