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 2026-08-25. For this date, NameServerHistory found 56 DNS check records, 56 successful responses, 0 failed responses, and 154 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

56

Historical checks stored for this nameserver on selected date

Average Latency

154 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-25 19:36

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

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 ns1.authrootns.com

Showing DNS history for 2026-08-25 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 2026-08-25 19:36 639232828175327683
79 ms 104.152.48.158
55 2026-08-25 19:18 639232817798330473
182 ms 104.152.48.158
54 2026-08-25 18:24 639232785462407552
115 ms 104.152.48.158
53 2026-08-25 18:07 639232775177487032
2118 ms 104.152.48.158
52 2026-08-25 17:50 639232764991087115
117 ms 104.152.48.158
51 2026-08-25 17:33 639232754842971478
113 ms 104.152.48.158
50 2026-08-25 17:16 639232744455159107
74 ms 104.152.48.158
49 2026-08-25 16:59 639232734145178231
119 ms 104.152.48.158
48 2026-08-25 16:42 639232723827874402
59 ms 104.152.48.158
47 2026-08-25 16:25 639232713533011892
116 ms 104.152.48.158
46 2026-08-25 16:07 639232703065318207
121 ms 104.152.48.158
45 2026-08-25 15:50 639232692629559470
113 ms 104.152.48.158
44 2026-08-25 15:32 639232682238836475
120 ms 104.152.48.158
43 2026-08-25 15:15 639232671787004306
109 ms 104.152.48.158
42 2026-08-25 14:20 639232638994329666
70 ms 104.152.48.158
41 2026-08-25 14:03 639232628614783237
132 ms 104.152.48.158
40 2026-08-25 13:46 639232618360728578
61 ms 104.152.48.158
39 2026-08-25 13:29 639232608016476376
118 ms 104.152.48.158
38 2026-08-25 13:11 639232597643611557
113 ms 104.152.48.158
37 2026-08-25 12:54 639232587225721862
2138 ms 104.152.48.158
36 2026-08-25 12:37 639232576780683689
5 ms 104.152.48.158
35 2026-08-25 12:19 639232566381512620
120 ms 104.152.48.158
34 2026-08-25 12:02 639232556111768563
133 ms 104.152.48.158
33 2026-08-25 11:45 639232545839529039
6 ms 104.152.48.158
32 2026-08-25 11:28 639232535349285207
4 ms 104.152.48.158
31 2026-08-25 11:10 639232524938080723
61 ms 104.152.48.158
30 2026-08-25 10:17 639232492740373468
4 ms 104.152.48.158
29 2026-08-25 10:00 639232482235303141
6 ms 104.152.48.158
28 2026-08-25 09:42 639232471861770303
64 ms 104.152.48.158
27 2026-08-25 09:25 639232461630217327
114 ms 104.152.48.158
26 2026-08-25 09:08 639232451282965990
117 ms 104.152.48.158
25 2026-08-25 08:50 639232440814614938
170 ms 104.152.48.158
24 2026-08-25 08:33 639232430410720425
114 ms 104.152.48.158
23 2026-08-25 08:16 639232420003096185
7 ms 104.152.48.158
22 2026-08-25 07:58 639232409467287444
77 ms 104.152.48.158
21 2026-08-25 07:41 639232399077195997
118 ms 104.152.48.158
20 2026-08-25 07:23 639232388731528337
11 ms 104.152.48.158
19 2026-08-25 07:06 639232378288598612
116 ms 104.152.48.158
18 2026-08-25 06:12 639232346196373643
55 ms 104.152.48.158
17 2026-08-25 05:55 639232336112370741
8 ms 104.152.48.158
16 2026-08-25 05:39 639232326146508970
6 ms 104.152.48.158
15 2026-08-25 05:22 639232316189381720
5 ms 104.152.48.158
14 2026-08-25 05:06 639232306217998913
106 ms 104.152.48.158
13 2026-08-25 04:49 639232296255744174
57 ms 104.152.48.158
12 2026-08-25 04:32 639232286095760789
3 ms 104.152.48.158
11 2026-08-25 04:15 639232276086186273
74 ms 104.152.48.158
10 2026-08-25 03:59 639232265900986425
5 ms 104.152.48.158
9 2026-08-25 03:42 639232255723518075
59 ms 104.152.48.158
8 2026-08-25 03:24 639232245484452890
107 ms 104.152.48.158
7 2026-08-25 03:07 639232235157175331
119 ms 104.152.48.158
6 2026-08-25 02:14 639232203197189095
74 ms 104.152.48.158
5 2026-08-25 01:57 639232192844564298
110 ms 104.152.48.158
4 2026-08-25 01:40 639232182496008942
55 ms 104.152.48.158
3 2026-08-25 01:22 639232172197053132
124 ms 104.152.48.158
2 2026-08-25 00:29 639232140250307418
111 ms 104.152.48.158
1 2026-08-25 00:12 639232129927860324
108 ms 104.152.48.158