DNS response history for ns4.level3.net

ns4.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 2026-08-18. For this date, NameServerHistory found 75 DNS check records, 74 successful responses, 1 failed responses, and 247 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 ns4.level3.net.
Records on Selected Date

75

Historical checks stored for this nameserver on selected date

Average Latency

247 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-18 23:48

All timestamps shown in UTC

Latest Resolved IP on Selected Date

64.132.94.251

Most recently resolved hosting IP on selected date

Successful Responses

74

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 ns4.level3.net

Showing DNS history for 2026-08-18 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 2026-08-18 23:48 639226935204800669
8 ms 64.132.94.251
74 2026-08-18 23:32 639226925298919497
13 ms 64.132.94.251
73 2026-08-18 23:15 639226915487885053
2053 ms 64.132.94.251
72 2026-08-18 22:59 639226905465760034
30 ms 64.132.94.251
71 2026-08-18 22:42 639226895378104692
2039 ms 64.132.94.251
70 2026-08-18 21:48 639226863374232622
13 ms 64.132.94.251
69 2026-08-18 21:32 639226853698516058
44 ms 64.132.94.251
68 2026-08-18 21:16 639226843797360601
2028 ms 64.132.94.251
67 2026-08-18 21:00 639226834046588155
23 ms 64.132.94.251
66 2026-08-18 20:43 639226824234488533
33 ms 64.132.94.251
65 2026-08-18 20:27 639226814549928621
78 ms 64.132.94.251
64 2026-08-18 20:11 639226804721432353
28 ms 64.132.94.251
63 2026-08-18 19:55 639226795048828184
11 ms 64.132.94.251
62 2026-08-18 19:38 639226785202482420
2012 ms 64.132.94.251
61 2026-08-18 19:22 639226775309362607
30 ms 64.132.94.251
60 2026-08-18 19:05 639226765406586155
19 ms 64.132.94.251
59 2026-08-18 18:49 639226755437790519
29 ms 64.132.94.251
58 2026-08-18 17:56 639226723856194457
50 ms 64.132.94.251
57 2026-08-18 17:40 639226714050583422
20 ms 64.132.94.251
56 2026-08-18 17:23 639226704236499724
19 ms 64.132.94.251
55 2026-08-18 17:07 639226694184520163
39 ms 64.132.94.251
54 2026-08-18 16:50 639226684161203477
42 ms 64.132.94.251
53 2026-08-18 16:33 639226674305430109
9 ms 64.132.94.251
52 2026-08-18 16:17 639226664489607984
29 ms 64.132.94.251
51 2026-08-18 16:00 639226654533111667
39 ms 64.132.94.251
50 2026-08-18 15:44 639226644778594725
17 ms 64.132.94.251
49 2026-08-18 15:28 639226634901553621
11 ms 64.132.94.251
48 2026-08-18 15:11 639226624921864967
51 ms 64.132.94.251
47 2026-08-18 14:54 639226614939419403
8 ms 64.132.94.251
46 2026-08-18 14:01 639226583021074771
41 ms 64.132.94.251
45 2026-08-18 13:45 639226573279933585
64 ms 64.132.94.251
44 2026-08-18 13:29 639226563494036301
16 ms 64.132.94.251
43 2026-08-18 13:12 639226553708216256
26 ms 64.132.94.251
42 2026-08-18 12:56 639226544003734815
35 ms 64.132.94.251
41 2026-08-18 12:40 639226534105733155
24 ms 64.132.94.251
40 2026-08-18 12:23 639226524298118898
22 ms 64.132.94.251
39 2026-08-18 12:07 639226514525195335
33 ms 64.132.94.251
38 2026-08-18 11:51 639226504703635320
14 ms 64.132.94.251
37 2026-08-18 11:34 639226494737271720
29 ms 64.132.94.251
36 2026-08-18 11:18 639226485005027236
23 ms 64.132.94.251
35 2026-08-18 11:01 639226475133236105
50 ms 64.132.94.251
34 2026-08-18 10:08 639226442975077052
18 ms 64.132.94.251
33 2026-08-18 09:52 639226433317932039
51 ms 64.132.94.251
32 2026-08-18 09:36 639226423688431096
19 ms 64.132.94.251
31 2026-08-18 09:19 639226413998250045
10 ms 64.132.94.251
30 2026-08-18 09:03 639226404284554875
44 ms 64.132.94.251
29 2026-08-18 08:47 639226394637043309
10 ms 64.132.94.251
28 2026-08-18 08:31 639226385052447582
23 ms 64.132.94.251
27 2026-08-18 08:15 639226375506189603
4 ms 64.132.94.251
26 2026-08-18 07:59 639226365690646426
2032 ms 64.132.94.251
25 2026-08-18 07:43 639226355771007701
36 ms 64.132.94.251
24 2026-08-18 07:26 639226345946269369
2017 ms 64.132.94.251
23 2026-08-18 07:10 639226336241601848
18 ms 64.132.94.251
22 2026-08-18 06:18 639226304950675290
46 ms 64.132.94.251
21 2026-08-18 06:02 639226295324754616
30 ms 64.132.94.251
20 2026-08-18 05:46 639226285824640601
16 ms 64.132.94.251
19 2026-08-18 05:30 639226276321223917
48 ms 64.132.94.251
18 2026-08-18 05:14 639226266800200046
5 ms 64.132.94.251
17 2026-08-18 04:58 639226256958066164
55 ms 64.132.94.251
16 2026-08-18 04:42 639226247432364597
3 ms 64.132.94.251
15 2026-08-18 04:26 639226237703388552
44 ms 64.132.94.251
14 2026-08-18 04:09 639226227937569589
53 ms 64.132.94.251
13 2026-08-18 03:53 639226218052465471
2013 ms 64.132.94.251
12 2026-08-18 03:37 639226208429623997
22 ms 64.132.94.251
11 2026-08-18 03:21 639226198800675295
17 ms 64.132.94.251
10 2026-08-18 02:29 639226167722042574
43 ms 64.132.94.251
9 2026-08-18 02:13 639226158277924383
50 ms 64.132.94.251
8 2026-08-18 01:58 639226148757810592
2054 ms 64.132.94.251
7 2026-08-18 01:42 639226139348611045
-
6 2026-08-18 01:26 639226129823462907
60 ms 64.132.94.251
5 2026-08-18 01:10 639226120218260005
67 ms 64.132.94.251
4 2026-08-18 00:54 639226110875503904
58 ms 64.132.94.251
3 2026-08-18 00:39 639226101376311912
17 ms 64.132.94.251
2 2026-08-18 00:23 639226091924943492
29 ms 64.132.94.251
1 2026-08-18 00:06 639226082133158124
31 ms 64.132.94.251