DNS response history for ns1.authrootns.com

ns1.authrootns.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 2026-08-18. For this date, NameServerHistory found 75 DNS check records, 75 successful responses, 0 failed responses, and 234 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 ns1.authrootns.com.
Records on Selected Date

75

Historical checks stored for this nameserver on selected date

Average Latency

234 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-18 23:54

All timestamps shown in UTC

Latest Resolved IP on Selected Date

104.152.48.158

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 ns1.authrootns.com

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 23:54 639226935204800669
56 ms 104.152.48.158
74 2026-08-18 23:37 639226925298919497
7 ms 104.152.48.158
73 2026-08-18 23:21 639226915487885053
109 ms 104.152.48.158
72 2026-08-18 23:04 639226905465760034
116 ms 104.152.48.158
71 2026-08-18 22:47 639226895378104692
56 ms 104.152.48.158
70 2026-08-18 21:54 639226863374232622
112 ms 104.152.48.158
69 2026-08-18 21:38 639226853698516058
186 ms 104.152.48.158
68 2026-08-18 21:22 639226843797360601
111 ms 104.152.48.158
67 2026-08-18 21:05 639226834046588155
138 ms 104.152.48.158
66 2026-08-18 20:49 639226824234488533
94 ms 104.152.48.158
65 2026-08-18 20:33 639226814549928621
58 ms 104.152.48.158
64 2026-08-18 20:16 639226804721432353
13 ms 104.152.48.158
63 2026-08-18 20:00 639226795048828184
116 ms 104.152.48.158
62 2026-08-18 19:44 639226785202482420
1587 ms 104.152.48.158
61 2026-08-18 19:27 639226775309362607
2068 ms 104.152.48.158
60 2026-08-18 19:11 639226765406586155
17 ms 104.152.48.158
59 2026-08-18 18:54 639226755437790519
79 ms 104.152.48.158
58 2026-08-18 18:01 639226723856194457
65 ms 104.152.48.158
57 2026-08-18 17:45 639226714050583422
111 ms 104.152.48.158
56 2026-08-18 17:29 639226704236499724
171 ms 104.152.48.158
55 2026-08-18 17:12 639226694184520163
111 ms 104.152.48.158
54 2026-08-18 16:55 639226684161203477
58 ms 104.152.48.158
53 2026-08-18 16:39 639226674305430109
2008 ms 104.152.48.158
52 2026-08-18 16:22 639226664489607984
112 ms 104.152.48.158
51 2026-08-18 16:06 639226654533111667
127 ms 104.152.48.158
50 2026-08-18 15:50 639226644778594725
1575 ms 104.152.48.158
49 2026-08-18 15:33 639226634901553621
3 ms 104.152.48.158
48 2026-08-18 15:17 639226624921864967
3 ms 104.152.48.158
47 2026-08-18 15:00 639226614939419403
67 ms 104.152.48.158
46 2026-08-18 14:07 639226583021074771
82 ms 104.152.48.158
45 2026-08-18 13:50 639226573279933585
19 ms 104.152.48.158
44 2026-08-18 13:34 639226563494036301
3 ms 104.152.48.158
43 2026-08-18 13:18 639226553708216256
115 ms 104.152.48.158
42 2026-08-18 13:02 639226544003734815
114 ms 104.152.48.158
41 2026-08-18 12:45 639226534105733155
17 ms 104.152.48.158
40 2026-08-18 12:29 639226524298118898
107 ms 104.152.48.158
39 2026-08-18 12:13 639226514525195335
113 ms 104.152.48.158
38 2026-08-18 11:56 639226504703635320
130 ms 104.152.48.158
37 2026-08-18 11:40 639226494737271720
118 ms 104.152.48.158
36 2026-08-18 11:23 639226485005027236
121 ms 104.152.48.158
35 2026-08-18 11:07 639226475133236105
2013 ms 104.152.48.158
34 2026-08-18 10:13 639226442975077052
66 ms 104.152.48.158
33 2026-08-18 09:57 639226433317932039
116 ms 104.152.48.158
32 2026-08-18 09:41 639226423688431096
118 ms 104.152.48.158
31 2026-08-18 09:25 639226413998250045
77 ms 104.152.48.158
30 2026-08-18 09:09 639226404284554875
117 ms 104.152.48.158
29 2026-08-18 08:53 639226394637043309
127 ms 104.152.48.158
28 2026-08-18 08:36 639226385052447582
113 ms 104.152.48.158
27 2026-08-18 08:21 639226375506189603
113 ms 104.152.48.158
26 2026-08-18 08:04 639226365690646426
126 ms 104.152.48.158
25 2026-08-18 07:48 639226355771007701
192 ms 104.152.48.158
24 2026-08-18 07:32 639226345946269369
31 ms 104.152.48.158
23 2026-08-18 07:15 639226336241601848
108 ms 104.152.48.158
22 2026-08-18 06:23 639226304950675290
119 ms 104.152.48.158
21 2026-08-18 06:07 639226295324754616
10 ms 104.152.48.158
20 2026-08-18 05:51 639226285824640601
34 ms 104.152.48.158
19 2026-08-18 05:35 639226276321223917
155 ms 104.152.48.158
18 2026-08-18 05:20 639226266800200046
66 ms 104.152.48.158
17 2026-08-18 05:04 639226256958066164
111 ms 104.152.48.158
16 2026-08-18 04:47 639226247432364597
118 ms 104.152.48.158
15 2026-08-18 04:31 639226237703388552
113 ms 104.152.48.158
14 2026-08-18 04:15 639226227937569589
112 ms 104.152.48.158
13 2026-08-18 03:59 639226218052465471
2066 ms 104.152.48.158
12 2026-08-18 03:42 639226208429623997
143 ms 104.152.48.158
11 2026-08-18 03:26 639226198800675295
81 ms 104.152.48.158
10 2026-08-18 02:35 639226167722042574
65 ms 104.152.48.158
9 2026-08-18 02:19 639226158277924383
116 ms 104.152.48.158
8 2026-08-18 02:03 639226148757810592
18 ms 104.152.48.158
7 2026-08-18 01:47 639226139348611045
112 ms 104.152.48.158
6 2026-08-18 01:31 639226129823462907
72 ms 104.152.48.158
5 2026-08-18 01:15 639226120218260005
115 ms 104.152.48.158
4 2026-08-18 01:00 639226110875503904
122 ms 104.152.48.158
3 2026-08-18 00:44 639226101376311912
110 ms 104.152.48.158
2 2026-08-18 00:28 639226091924943492
11 ms 104.152.48.158
1 2026-08-18 00:12 639226082133158124
116 ms 104.152.48.158